Initial commit.HEADmaster

225 files changed, 50633 insertions, 0 deletions

diff --git a/src/css/owl.carousel.css b/src/css/owl.carousel.css
new file mode 100644
index 0000000..cff584c
--- /dev/null
+++ b/src/css/owl.carousel.css
@@ -0,0 +1,161 @@
+/**
+ * Owl Carousel v2.1.6
+ * Copyright 2013-2016 David Deutsch
+ * Licensed under MIT (https://github.com/OwlCarousel2/OwlCarousel2/blob/master/LICENSE)
+ */
+/*
+ *  Owl Carousel - Core
+ */
+.owl-carousel {
+  display: none;
+  width: 100%;
+  -webkit-tap-highlight-color: transparent;
+  /* position relative and z-index fix webkit rendering fonts issue */
+  position: relative;
+  z-index: 1; }
+  .owl-carousel .owl-stage {
+    position: relative;
+    -ms-touch-action: pan-Y; }
+  .owl-carousel .owl-stage:after {
+    content: ".";
+    display: block;
+    clear: both;
+    visibility: hidden;
+    line-height: 0;
+    height: 0; }
+  .owl-carousel .owl-stage-outer {
+    position: relative;
+    overflow: hidden;
+    /* fix for flashing background */
+    -webkit-transform: translate3d(0px, 0px, 0px); }
+  .owl-carousel .owl-item {
+    position: relative;
+    min-height: 1px;
+    float: left;
+    -webkit-backface-visibility: hidden;
+    -webkit-tap-highlight-color: transparent;
+    -webkit-touch-callout: none; }
+  .owl-carousel .owl-item img {
+    display: block;
+    width: 100%;
+    -webkit-transform-style: preserve-3d; }
+  .owl-carousel .owl-nav.disabled,
+  .owl-carousel .owl-dots.disabled {
+    display: none; }
+  .owl-carousel .owl-nav .owl-prev,
+  .owl-carousel .owl-nav .owl-next,
+  .owl-carousel .owl-dot {
+    cursor: pointer;
+    cursor: hand;
+    -webkit-user-select: none;
+    -khtml-user-select: none;
+    -moz-user-select: none;
+    -ms-user-select: none;
+    user-select: none; }
+  .owl-carousel.owl-loaded {
+    display: block; }
+  .owl-carousel.owl-loading {
+    opacity: 0;
+    display: block; }
+  .owl-carousel.owl-hidden {
+    opacity: 0; }
+  .owl-carousel.owl-refresh .owl-item {
+    display: none; }
+  .owl-carousel.owl-drag .owl-item {
+    -webkit-user-select: none;
+    -moz-user-select: none;
+    -ms-user-select: none;
+    user-select: none; }
+  .owl-carousel.owl-grab {
+    cursor: move;
+    cursor: grab; }
+  .owl-carousel.owl-rtl {
+    direction: rtl; }
+  .owl-carousel.owl-rtl .owl-item {
+    float: right; }
+
+/* No Js */
+.no-js .owl-carousel {
+  display: block; }
+
+/*
+ *  Owl Carousel - Animate Plugin
+ */
+.owl-carousel .animated {
+  animation-duration: 1000ms;
+  animation-fill-mode: both; }
+
+.owl-carousel .owl-animated-in {
+  z-index: 0; }
+
+.owl-carousel .owl-animated-out {
+  z-index: 1; }
+
+.owl-carousel .fadeOut {
+  animation-name: fadeOut; }
+
+@keyframes fadeOut {
+  0% {
+    opacity: 1; }
+  100% {
+    opacity: 0; } }
+
+/*
+ * 	Owl Carousel - Auto Height Plugin
+ */
+.owl-height {
+  transition: height 500ms ease-in-out; }
+
+/*
+ * 	Owl Carousel - Lazy Load Plugin
+ */
+.owl-carousel .owl-item .owl-lazy {
+  opacity: 0;
+  transition: opacity 400ms ease; }
+
+.owl-carousel .owl-item img.owl-lazy {
+  transform-style: preserve-3d; }
+
+/*
+ * 	Owl Carousel - Video Plugin
+ */
+.owl-carousel .owl-video-wrapper {
+  position: relative;
+  height: 100%;
+  background: #000; }
+
+.owl-carousel .owl-video-play-icon {
+  position: absolute;
+  height: 80px;
+  width: 80px;
+  left: 50%;
+  top: 50%;
+  margin-left: -40px;
+  margin-top: -40px;
+  background: url("owl.video.play.png") no-repeat;
+  cursor: pointer;
+  z-index: 1;
+  -webkit-backface-visibility: hidden;
+  transition: transform 100ms ease; }
+
+.owl-carousel .owl-video-play-icon:hover {
+  -ms-transform: scale(1.3, 1.3);
+      transform: scale(1.3, 1.3); }
+
+.owl-carousel .owl-video-playing .owl-video-tn,
+.owl-carousel .owl-video-playing .owl-video-play-icon {
+  display: none; }
+
+.owl-carousel .owl-video-tn {
+  opacity: 0;
+  height: 100%;
+  background-position: center center;
+  background-repeat: no-repeat;
+  background-size: contain;
+  transition: opacity 400ms ease; }
+
+.owl-carousel .owl-video-frame {
+  position: relative;
+  z-index: 1;
+  height: 100%;
+  width: 100%; }
diff --git a/src/css/owl.carousel.min.css b/src/css/owl.carousel.min.css
new file mode 100644
index 0000000..e332c58
--- /dev/null
+++ b/src/css/owl.carousel.min.css
@@ -0,0 +1,6 @@
+/**
+ * Owl Carousel v2.1.6
+ * Copyright 2013-2016 David Deutsch
+ * Licensed under MIT (https://github.com/OwlCarousel2/OwlCarousel2/blob/master/LICENSE)
+ */
+.owl-carousel,.owl-carousel .owl-item{-webkit-tap-highlight-color:transparent;position:relative}.owl-carousel{display:none;width:100%;z-index:1}.owl-carousel .owl-stage{position:relative;-ms-touch-action:pan-Y}.owl-carousel .owl-stage:after{content:".";display:block;clear:both;visibility:hidden;line-height:0;height:0}.owl-carousel .owl-stage-outer{position:relative;overflow:hidden;-webkit-transform:translate3d(0,0,0)}.owl-carousel .owl-item{min-height:1px;float:left;-webkit-backface-visibility:hidden;-webkit-touch-callout:none}.owl-carousel .owl-item img{display:block;width:100%;-webkit-transform-style:preserve-3d}.owl-carousel .owl-dots.disabled,.owl-carousel .owl-nav.disabled{display:none}.owl-carousel .owl-dot,.owl-carousel .owl-nav .owl-next,.owl-carousel .owl-nav .owl-prev{cursor:pointer;cursor:hand;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.owl-carousel.owl-loaded{display:block}.owl-carousel.owl-loading{opacity:0;display:block}.owl-carousel.owl-hidden{opacity:0}.owl-carousel.owl-refresh .owl-item{display:none}.owl-carousel.owl-drag .owl-item{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.owl-carousel.owl-grab{cursor:move;cursor:grab}.owl-carousel.owl-rtl{direction:rtl}.owl-carousel.owl-rtl .owl-item{float:right}.no-js .owl-carousel{display:block}.owl-carousel .animated{animation-duration:1s;animation-fill-mode:both}.owl-carousel .owl-animated-in{z-index:0}.owl-carousel .owl-animated-out{z-index:1}.owl-carousel .fadeOut{animation-name:fadeOut}@keyframes fadeOut{0%{opacity:1}100%{opacity:0}}.owl-height{transition:height .5s ease-in-out}.owl-carousel .owl-item .owl-lazy{opacity:0;transition:opacity .4s ease}.owl-carousel .owl-item img.owl-lazy{transform-style:preserve-3d}.owl-carousel .owl-video-wrapper{position:relative;height:100%;background:#000}.owl-carousel .owl-video-play-icon{position:absolute;height:80px;width:80px;left:50%;top:50%;margin-left:-40px;margin-top:-40px;background:url(owl.video.play.png) no-repeat;cursor:pointer;z-index:1;-webkit-backface-visibility:hidden;transition:transform .1s ease}.owl-carousel .owl-video-play-icon:hover{-ms-transform:scale(1.3,1.3);transform:scale(1.3,1.3)}.owl-carousel .owl-video-playing .owl-video-play-icon,.owl-carousel .owl-video-playing .owl-video-tn{display:none}.owl-carousel .owl-video-tn{opacity:0;height:100%;background-position:center center;background-repeat:no-repeat;background-size:contain;transition:opacity .4s ease}.owl-carousel .owl-video-frame{position:relative;z-index:1;height:100%;width:100%}
\ No newline at end of file
diff --git a/src/css/owl.theme.default.css b/src/css/owl.theme.default.css
new file mode 100644
index 0000000..dcb0aae
--- /dev/null
+++ b/src/css/owl.theme.default.css
@@ -0,0 +1,50 @@
+/**
+ * Owl Carousel v2.1.6
+ * Copyright 2013-2016 David Deutsch
+ * Licensed under MIT (https://github.com/OwlCarousel2/OwlCarousel2/blob/master/LICENSE)
+ */
+/*
+ * 	Default theme - Owl Carousel CSS File
+ */
+.owl-theme .owl-nav {
+  margin-top: 10px;
+  text-align: center;
+  -webkit-tap-highlight-color: transparent; }
+  .owl-theme .owl-nav [class*='owl-'] {
+    color: #FFF;
+    font-size: 14px;
+    margin: 5px;
+    padding: 4px 7px;
+    background: #D6D6D6;
+    display: inline-block;
+    cursor: pointer;
+    border-radius: 3px; }
+    .owl-theme .owl-nav [class*='owl-']:hover {
+      background: #869791;
+      color: #FFF;
+      text-decoration: none; }
+  .owl-theme .owl-nav .disabled {
+    opacity: 0.5;
+    cursor: default; }
+
+.owl-theme .owl-nav.disabled + .owl-dots {
+  margin-top: 10px; }
+
+.owl-theme .owl-dots {
+  text-align: center;
+  -webkit-tap-highlight-color: transparent; }
+  .owl-theme .owl-dots .owl-dot {
+    display: inline-block;
+    zoom: 1;
+    *display: inline; }
+    .owl-theme .owl-dots .owl-dot span {
+      width: 10px;
+      height: 10px;
+      margin: 5px 7px;
+      background: #D6D6D6;
+      display: block;
+      -webkit-backface-visibility: visible;
+      transition: opacity 200ms ease;
+      border-radius: 30px; }
+    .owl-theme .owl-dots .owl-dot.active span, .owl-theme .owl-dots .owl-dot:hover span {
+      background: #869791; }
diff --git a/src/css/owl.theme.default.min.css b/src/css/owl.theme.default.min.css
new file mode 100644
index 0000000..cb9472d
--- /dev/null
+++ b/src/css/owl.theme.default.min.css
@@ -0,0 +1,6 @@
+/**
+ * Owl Carousel v2.1.6
+ * Copyright 2013-2016 David Deutsch
+ * Licensed under MIT (https://github.com/OwlCarousel2/OwlCarousel2/blob/master/LICENSE)
+ */
+.owl-theme .owl-dots,.owl-theme .owl-nav{text-align:center;-webkit-tap-highlight-color:transparent}.owl-theme .owl-nav{margin-top:10px}.owl-theme .owl-nav [class*=owl-]{color:#FFF;font-size:14px;margin:5px;padding:4px 7px;background:#D6D6D6;display:inline-block;cursor:pointer;border-radius:3px}.owl-theme .owl-nav [class*=owl-]:hover{background:#869791;color:#FFF;text-decoration:none}.owl-theme .owl-nav .disabled{opacity:.5;cursor:default}.owl-theme .owl-nav.disabled+.owl-dots{margin-top:10px}.owl-theme .owl-dots .owl-dot{display:inline-block;zoom:1}.owl-theme .owl-dots .owl-dot span{width:10px;height:10px;margin:5px 7px;background:#D6D6D6;display:block;-webkit-backface-visibility:visible;transition:opacity .2s ease;border-radius:30px}.owl-theme .owl-dots .owl-dot.active span,.owl-theme .owl-dots .owl-dot:hover span{background:#869791}
\ No newline at end of file
diff --git a/src/css/owl.theme.green.css b/src/css/owl.theme.green.css
new file mode 100644
index 0000000..5b86041
--- /dev/null
+++ b/src/css/owl.theme.green.css
@@ -0,0 +1,50 @@
+/**
+ * Owl Carousel v2.1.6
+ * Copyright 2013-2016 David Deutsch
+ * Licensed under MIT (https://github.com/OwlCarousel2/OwlCarousel2/blob/master/LICENSE)
+ */
+/*
+ * 	Green theme - Owl Carousel CSS File
+ */
+.owl-theme .owl-nav {
+  margin-top: 10px;
+  text-align: center;
+  -webkit-tap-highlight-color: transparent; }
+  .owl-theme .owl-nav [class*='owl-'] {
+    color: #FFF;
+    font-size: 14px;
+    margin: 5px;
+    padding: 4px 7px;
+    background: #D6D6D6;
+    display: inline-block;
+    cursor: pointer;
+    border-radius: 3px; }
+    .owl-theme .owl-nav [class*='owl-']:hover {
+      background: #4DC7A0;
+      color: #FFF;
+      text-decoration: none; }
+  .owl-theme .owl-nav .disabled {
+    opacity: 0.5;
+    cursor: default; }
+
+.owl-theme .owl-nav.disabled + .owl-dots {
+  margin-top: 10px; }
+
+.owl-theme .owl-dots {
+  text-align: center;
+  -webkit-tap-highlight-color: transparent; }
+  .owl-theme .owl-dots .owl-dot {
+    display: inline-block;
+    zoom: 1;
+    *display: inline; }
+    .owl-theme .owl-dots .owl-dot span {
+      width: 10px;
+      height: 10px;
+      margin: 5px 7px;
+      background: #D6D6D6;
+      display: block;
+      -webkit-backface-visibility: visible;
+      transition: opacity 200ms ease;
+      border-radius: 30px; }
+    .owl-theme .owl-dots .owl-dot.active span, .owl-theme .owl-dots .owl-dot:hover span {
+      background: #4DC7A0; }
diff --git a/src/css/owl.theme.green.min.css b/src/css/owl.theme.green.min.css
new file mode 100644
index 0000000..896c1f5
--- /dev/null
+++ b/src/css/owl.theme.green.min.css
@@ -0,0 +1,6 @@
+/**
+ * Owl Carousel v2.1.6
+ * Copyright 2013-2016 David Deutsch
+ * Licensed under MIT (https://github.com/OwlCarousel2/OwlCarousel2/blob/master/LICENSE)
+ */
+.owl-theme .owl-dots,.owl-theme .owl-nav{text-align:center;-webkit-tap-highlight-color:transparent}.owl-theme .owl-nav{margin-top:10px}.owl-theme .owl-nav [class*=owl-]{color:#FFF;font-size:14px;margin:5px;padding:4px 7px;background:#D6D6D6;display:inline-block;cursor:pointer;border-radius:3px}.owl-theme .owl-nav [class*=owl-]:hover{background:#4DC7A0;color:#FFF;text-decoration:none}.owl-theme .owl-nav .disabled{opacity:.5;cursor:default}.owl-theme .owl-nav.disabled+.owl-dots{margin-top:10px}.owl-theme .owl-dots .owl-dot{display:inline-block;zoom:1}.owl-theme .owl-dots .owl-dot span{width:10px;height:10px;margin:5px 7px;background:#D6D6D6;display:block;-webkit-backface-visibility:visible;transition:opacity .2s ease;border-radius:30px}.owl-theme .owl-dots .owl-dot.active span,.owl-theme .owl-dots .owl-dot:hover span{background:#4DC7A0}
\ No newline at end of file
diff --git a/src/js/bootstrap3/bootstrap-sprockets.js b/src/js/bootstrap3/bootstrap-sprockets.js
new file mode 100644
index 0000000..37468b3
--- /dev/null
+++ b/src/js/bootstrap3/bootstrap-sprockets.js
@@ -0,0 +1,12 @@
+//= require ./bootstrap/affix
+//= require ./bootstrap/alert
+//= require ./bootstrap/button
+//= require ./bootstrap/carousel
+//= require ./bootstrap/collapse
+//= require ./bootstrap/dropdown
+//= require ./bootstrap/modal
+//= require ./bootstrap/scrollspy
+//= require ./bootstrap/tab
+//= require ./bootstrap/transition
+//= require ./bootstrap/tooltip
+//= require ./bootstrap/popover
diff --git a/src/js/bootstrap3/bootstrap.js b/src/js/bootstrap3/bootstrap.js
new file mode 100644
index 0000000..01fbbcb
--- /dev/null
+++ b/src/js/bootstrap3/bootstrap.js
@@ -0,0 +1,2363 @@
+/*!
+ * Bootstrap v3.3.6 (http://getbootstrap.com)
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under the MIT license
+ */
+
+if (typeof jQuery === 'undefined') {
+  throw new Error('Bootstrap\'s JavaScript requires jQuery')
+}
+
++function ($) {
+  'use strict';
+  var version = $.fn.jquery.split(' ')[0].split('.')
+  if ((version[0] < 2 && version[1] < 9) || (version[0] == 1 && version[1] == 9 && version[2] < 1) || (version[0] > 2)) {
+    throw new Error('Bootstrap\'s JavaScript requires jQuery version 1.9.1 or higher, but lower than version 3')
+  }
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: transition.js v3.3.6
+ * http://getbootstrap.com/javascript/#transitions
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // CSS TRANSITION SUPPORT (Shoutout: http://www.modernizr.com/)
+  // ============================================================
+
+  function transitionEnd() {
+    var el = document.createElement('bootstrap')
+
+    var transEndEventNames = {
+      WebkitTransition : 'webkitTransitionEnd',
+      MozTransition    : 'transitionend',
+      OTransition      : 'oTransitionEnd otransitionend',
+      transition       : 'transitionend'
+    }
+
+    for (var name in transEndEventNames) {
+      if (el.style[name] !== undefined) {
+        return { end: transEndEventNames[name] }
+      }
+    }
+
+    return false // explicit for ie8 (  ._.)
+  }
+
+  // http://blog.alexmaccaw.com/css-transitions
+  $.fn.emulateTransitionEnd = function (duration) {
+    var called = false
+    var $el = this
+    $(this).one('bsTransitionEnd', function () { called = true })
+    var callback = function () { if (!called) $($el).trigger($.support.transition.end) }
+    setTimeout(callback, duration)
+    return this
+  }
+
+  $(function () {
+    $.support.transition = transitionEnd()
+
+    if (!$.support.transition) return
+
+    $.event.special.bsTransitionEnd = {
+      bindType: $.support.transition.end,
+      delegateType: $.support.transition.end,
+      handle: function (e) {
+        if ($(e.target).is(this)) return e.handleObj.handler.apply(this, arguments)
+      }
+    }
+  })
+
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: alert.js v3.3.6
+ * http://getbootstrap.com/javascript/#alerts
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // ALERT CLASS DEFINITION
+  // ======================
+
+  var dismiss = '[data-dismiss="alert"]'
+  var Alert   = function (el) {
+    $(el).on('click', dismiss, this.close)
+  }
+
+  Alert.VERSION = '3.3.6'
+
+  Alert.TRANSITION_DURATION = 150
+
+  Alert.prototype.close = function (e) {
+    var $this    = $(this)
+    var selector = $this.attr('data-target')
+
+    if (!selector) {
+      selector = $this.attr('href')
+      selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
+    }
+
+    var $parent = $(selector)
+
+    if (e) e.preventDefault()
+
+    if (!$parent.length) {
+      $parent = $this.closest('.alert')
+    }
+
+    $parent.trigger(e = $.Event('close.bs.alert'))
+
+    if (e.isDefaultPrevented()) return
+
+    $parent.removeClass('in')
+
+    function removeElement() {
+      // detach from parent, fire event then clean up data
+      $parent.detach().trigger('closed.bs.alert').remove()
+    }
+
+    $.support.transition && $parent.hasClass('fade') ?
+      $parent
+        .one('bsTransitionEnd', removeElement)
+        .emulateTransitionEnd(Alert.TRANSITION_DURATION) :
+      removeElement()
+  }
+
+
+  // ALERT PLUGIN DEFINITION
+  // =======================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this = $(this)
+      var data  = $this.data('bs.alert')
+
+      if (!data) $this.data('bs.alert', (data = new Alert(this)))
+      if (typeof option == 'string') data[option].call($this)
+    })
+  }
+
+  var old = $.fn.alert
+
+  $.fn.alert             = Plugin
+  $.fn.alert.Constructor = Alert
+
+
+  // ALERT NO CONFLICT
+  // =================
+
+  $.fn.alert.noConflict = function () {
+    $.fn.alert = old
+    return this
+  }
+
+
+  // ALERT DATA-API
+  // ==============
+
+  $(document).on('click.bs.alert.data-api', dismiss, Alert.prototype.close)
+
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: button.js v3.3.6
+ * http://getbootstrap.com/javascript/#buttons
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // BUTTON PUBLIC CLASS DEFINITION
+  // ==============================
+
+  var Button = function (element, options) {
+    this.$element  = $(element)
+    this.options   = $.extend({}, Button.DEFAULTS, options)
+    this.isLoading = false
+  }
+
+  Button.VERSION  = '3.3.6'
+
+  Button.DEFAULTS = {
+    loadingText: 'loading...'
+  }
+
+  Button.prototype.setState = function (state) {
+    var d    = 'disabled'
+    var $el  = this.$element
+    var val  = $el.is('input') ? 'val' : 'html'
+    var data = $el.data()
+
+    state += 'Text'
+
+    if (data.resetText == null) $el.data('resetText', $el[val]())
+
+    // push to event loop to allow forms to submit
+    setTimeout($.proxy(function () {
+      $el[val](data[state] == null ? this.options[state] : data[state])
+
+      if (state == 'loadingText') {
+        this.isLoading = true
+        $el.addClass(d).attr(d, d)
+      } else if (this.isLoading) {
+        this.isLoading = false
+        $el.removeClass(d).removeAttr(d)
+      }
+    }, this), 0)
+  }
+
+  Button.prototype.toggle = function () {
+    var changed = true
+    var $parent = this.$element.closest('[data-toggle="buttons"]')
+
+    if ($parent.length) {
+      var $input = this.$element.find('input')
+      if ($input.prop('type') == 'radio') {
+        if ($input.prop('checked')) changed = false
+        $parent.find('.active').removeClass('active')
+        this.$element.addClass('active')
+      } else if ($input.prop('type') == 'checkbox') {
+        if (($input.prop('checked')) !== this.$element.hasClass('active')) changed = false
+        this.$element.toggleClass('active')
+      }
+      $input.prop('checked', this.$element.hasClass('active'))
+      if (changed) $input.trigger('change')
+    } else {
+      this.$element.attr('aria-pressed', !this.$element.hasClass('active'))
+      this.$element.toggleClass('active')
+    }
+  }
+
+
+  // BUTTON PLUGIN DEFINITION
+  // ========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.button')
+      var options = typeof option == 'object' && option
+
+      if (!data) $this.data('bs.button', (data = new Button(this, options)))
+
+      if (option == 'toggle') data.toggle()
+      else if (option) data.setState(option)
+    })
+  }
+
+  var old = $.fn.button
+
+  $.fn.button             = Plugin
+  $.fn.button.Constructor = Button
+
+
+  // BUTTON NO CONFLICT
+  // ==================
+
+  $.fn.button.noConflict = function () {
+    $.fn.button = old
+    return this
+  }
+
+
+  // BUTTON DATA-API
+  // ===============
+
+  $(document)
+    .on('click.bs.button.data-api', '[data-toggle^="button"]', function (e) {
+      var $btn = $(e.target)
+      if (!$btn.hasClass('btn')) $btn = $btn.closest('.btn')
+      Plugin.call($btn, 'toggle')
+      if (!($(e.target).is('input[type="radio"]') || $(e.target).is('input[type="checkbox"]'))) e.preventDefault()
+    })
+    .on('focus.bs.button.data-api blur.bs.button.data-api', '[data-toggle^="button"]', function (e) {
+      $(e.target).closest('.btn').toggleClass('focus', /^focus(in)?$/.test(e.type))
+    })
+
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: carousel.js v3.3.6
+ * http://getbootstrap.com/javascript/#carousel
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // CAROUSEL CLASS DEFINITION
+  // =========================
+
+  var Carousel = function (element, options) {
+    this.$element    = $(element)
+    this.$indicators = this.$element.find('.carousel-indicators')
+    this.options     = options
+    this.paused      = null
+    this.sliding     = null
+    this.interval    = null
+    this.$active     = null
+    this.$items      = null
+
+    this.options.keyboard && this.$element.on('keydown.bs.carousel', $.proxy(this.keydown, this))
+
+    this.options.pause == 'hover' && !('ontouchstart' in document.documentElement) && this.$element
+      .on('mouseenter.bs.carousel', $.proxy(this.pause, this))
+      .on('mouseleave.bs.carousel', $.proxy(this.cycle, this))
+  }
+
+  Carousel.VERSION  = '3.3.6'
+
+  Carousel.TRANSITION_DURATION = 600
+
+  Carousel.DEFAULTS = {
+    interval: 5000,
+    pause: 'hover',
+    wrap: true,
+    keyboard: true
+  }
+
+  Carousel.prototype.keydown = function (e) {
+    if (/input|textarea/i.test(e.target.tagName)) return
+    switch (e.which) {
+      case 37: this.prev(); break
+      case 39: this.next(); break
+      default: return
+    }
+
+    e.preventDefault()
+  }
+
+  Carousel.prototype.cycle = function (e) {
+    e || (this.paused = false)
+
+    this.interval && clearInterval(this.interval)
+
+    this.options.interval
+      && !this.paused
+      && (this.interval = setInterval($.proxy(this.next, this), this.options.interval))
+
+    return this
+  }
+
+  Carousel.prototype.getItemIndex = function (item) {
+    this.$items = item.parent().children('.item')
+    return this.$items.index(item || this.$active)
+  }
+
+  Carousel.prototype.getItemForDirection = function (direction, active) {
+    var activeIndex = this.getItemIndex(active)
+    var willWrap = (direction == 'prev' && activeIndex === 0)
+                || (direction == 'next' && activeIndex == (this.$items.length - 1))
+    if (willWrap && !this.options.wrap) return active
+    var delta = direction == 'prev' ? -1 : 1
+    var itemIndex = (activeIndex + delta) % this.$items.length
+    return this.$items.eq(itemIndex)
+  }
+
+  Carousel.prototype.to = function (pos) {
+    var that        = this
+    var activeIndex = this.getItemIndex(this.$active = this.$element.find('.item.active'))
+
+    if (pos > (this.$items.length - 1) || pos < 0) return
+
+    if (this.sliding)       return this.$element.one('slid.bs.carousel', function () { that.to(pos) }) // yes, "slid"
+    if (activeIndex == pos) return this.pause().cycle()
+
+    return this.slide(pos > activeIndex ? 'next' : 'prev', this.$items.eq(pos))
+  }
+
+  Carousel.prototype.pause = function (e) {
+    e || (this.paused = true)
+
+    if (this.$element.find('.next, .prev').length && $.support.transition) {
+      this.$element.trigger($.support.transition.end)
+      this.cycle(true)
+    }
+
+    this.interval = clearInterval(this.interval)
+
+    return this
+  }
+
+  Carousel.prototype.next = function () {
+    if (this.sliding) return
+    return this.slide('next')
+  }
+
+  Carousel.prototype.prev = function () {
+    if (this.sliding) return
+    return this.slide('prev')
+  }
+
+  Carousel.prototype.slide = function (type, next) {
+    var $active   = this.$element.find('.item.active')
+    var $next     = next || this.getItemForDirection(type, $active)
+    var isCycling = this.interval
+    var direction = type == 'next' ? 'left' : 'right'
+    var that      = this
+
+    if ($next.hasClass('active')) return (this.sliding = false)
+
+    var relatedTarget = $next[0]
+    var slideEvent = $.Event('slide.bs.carousel', {
+      relatedTarget: relatedTarget,
+      direction: direction
+    })
+    this.$element.trigger(slideEvent)
+    if (slideEvent.isDefaultPrevented()) return
+
+    this.sliding = true
+
+    isCycling && this.pause()
+
+    if (this.$indicators.length) {
+      this.$indicators.find('.active').removeClass('active')
+      var $nextIndicator = $(this.$indicators.children()[this.getItemIndex($next)])
+      $nextIndicator && $nextIndicator.addClass('active')
+    }
+
+    var slidEvent = $.Event('slid.bs.carousel', { relatedTarget: relatedTarget, direction: direction }) // yes, "slid"
+    if ($.support.transition && this.$element.hasClass('slide')) {
+      $next.addClass(type)
+      $next[0].offsetWidth // force reflow
+      $active.addClass(direction)
+      $next.addClass(direction)
+      $active
+        .one('bsTransitionEnd', function () {
+          $next.removeClass([type, direction].join(' ')).addClass('active')
+          $active.removeClass(['active', direction].join(' '))
+          that.sliding = false
+          setTimeout(function () {
+            that.$element.trigger(slidEvent)
+          }, 0)
+        })
+        .emulateTransitionEnd(Carousel.TRANSITION_DURATION)
+    } else {
+      $active.removeClass('active')
+      $next.addClass('active')
+      this.sliding = false
+      this.$element.trigger(slidEvent)
+    }
+
+    isCycling && this.cycle()
+
+    return this
+  }
+
+
+  // CAROUSEL PLUGIN DEFINITION
+  // ==========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.carousel')
+      var options = $.extend({}, Carousel.DEFAULTS, $this.data(), typeof option == 'object' && option)
+      var action  = typeof option == 'string' ? option : options.slide
+
+      if (!data) $this.data('bs.carousel', (data = new Carousel(this, options)))
+      if (typeof option == 'number') data.to(option)
+      else if (action) data[action]()
+      else if (options.interval) data.pause().cycle()
+    })
+  }
+
+  var old = $.fn.carousel
+
+  $.fn.carousel             = Plugin
+  $.fn.carousel.Constructor = Carousel
+
+
+  // CAROUSEL NO CONFLICT
+  // ====================
+
+  $.fn.carousel.noConflict = function () {
+    $.fn.carousel = old
+    return this
+  }
+
+
+  // CAROUSEL DATA-API
+  // =================
+
+  var clickHandler = function (e) {
+    var href
+    var $this   = $(this)
+    var $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) // strip for ie7
+    if (!$target.hasClass('carousel')) return
+    var options = $.extend({}, $target.data(), $this.data())
+    var slideIndex = $this.attr('data-slide-to')
+    if (slideIndex) options.interval = false
+
+    Plugin.call($target, options)
+
+    if (slideIndex) {
+      $target.data('bs.carousel').to(slideIndex)
+    }
+
+    e.preventDefault()
+  }
+
+  $(document)
+    .on('click.bs.carousel.data-api', '[data-slide]', clickHandler)
+    .on('click.bs.carousel.data-api', '[data-slide-to]', clickHandler)
+
+  $(window).on('load', function () {
+    $('[data-ride="carousel"]').each(function () {
+      var $carousel = $(this)
+      Plugin.call($carousel, $carousel.data())
+    })
+  })
+
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: collapse.js v3.3.6
+ * http://getbootstrap.com/javascript/#collapse
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // COLLAPSE PUBLIC CLASS DEFINITION
+  // ================================
+
+  var Collapse = function (element, options) {
+    this.$element      = $(element)
+    this.options       = $.extend({}, Collapse.DEFAULTS, options)
+    this.$trigger      = $('[data-toggle="collapse"][href="#' + element.id + '"],' +
+                           '[data-toggle="collapse"][data-target="#' + element.id + '"]')
+    this.transitioning = null
+
+    if (this.options.parent) {
+      this.$parent = this.getParent()
+    } else {
+      this.addAriaAndCollapsedClass(this.$element, this.$trigger)
+    }
+
+    if (this.options.toggle) this.toggle()
+  }
+
+  Collapse.VERSION  = '3.3.6'
+
+  Collapse.TRANSITION_DURATION = 350
+
+  Collapse.DEFAULTS = {
+    toggle: true
+  }
+
+  Collapse.prototype.dimension = function () {
+    var hasWidth = this.$element.hasClass('width')
+    return hasWidth ? 'width' : 'height'
+  }
+
+  Collapse.prototype.show = function () {
+    if (this.transitioning || this.$element.hasClass('in')) return
+
+    var activesData
+    var actives = this.$parent && this.$parent.children('.panel').children('.in, .collapsing')
+
+    if (actives && actives.length) {
+      activesData = actives.data('bs.collapse')
+      if (activesData && activesData.transitioning) return
+    }
+
+    var startEvent = $.Event('show.bs.collapse')
+    this.$element.trigger(startEvent)
+    if (startEvent.isDefaultPrevented()) return
+
+    if (actives && actives.length) {
+      Plugin.call(actives, 'hide')
+      activesData || actives.data('bs.collapse', null)
+    }
+
+    var dimension = this.dimension()
+
+    this.$element
+      .removeClass('collapse')
+      .addClass('collapsing')[dimension](0)
+      .attr('aria-expanded', true)
+
+    this.$trigger
+      .removeClass('collapsed')
+      .attr('aria-expanded', true)
+
+    this.transitioning = 1
+
+    var complete = function () {
+      this.$element
+        .removeClass('collapsing')
+        .addClass('collapse in')[dimension]('')
+      this.transitioning = 0
+      this.$element
+        .trigger('shown.bs.collapse')
+    }
+
+    if (!$.support.transition) return complete.call(this)
+
+    var scrollSize = $.camelCase(['scroll', dimension].join('-'))
+
+    this.$element
+      .one('bsTransitionEnd', $.proxy(complete, this))
+      .emulateTransitionEnd(Collapse.TRANSITION_DURATION)[dimension](this.$element[0][scrollSize])
+  }
+
+  Collapse.prototype.hide = function () {
+    if (this.transitioning || !this.$element.hasClass('in')) return
+
+    var startEvent = $.Event('hide.bs.collapse')
+    this.$element.trigger(startEvent)
+    if (startEvent.isDefaultPrevented()) return
+
+    var dimension = this.dimension()
+
+    this.$element[dimension](this.$element[dimension]())[0].offsetHeight
+
+    this.$element
+      .addClass('collapsing')
+      .removeClass('collapse in')
+      .attr('aria-expanded', false)
+
+    this.$trigger
+      .addClass('collapsed')
+      .attr('aria-expanded', false)
+
+    this.transitioning = 1
+
+    var complete = function () {
+      this.transitioning = 0
+      this.$element
+        .removeClass('collapsing')
+        .addClass('collapse')
+        .trigger('hidden.bs.collapse')
+    }
+
+    if (!$.support.transition) return complete.call(this)
+
+    this.$element
+      [dimension](0)
+      .one('bsTransitionEnd', $.proxy(complete, this))
+      .emulateTransitionEnd(Collapse.TRANSITION_DURATION)
+  }
+
+  Collapse.prototype.toggle = function () {
+    this[this.$element.hasClass('in') ? 'hide' : 'show']()
+  }
+
+  Collapse.prototype.getParent = function () {
+    return $(this.options.parent)
+      .find('[data-toggle="collapse"][data-parent="' + this.options.parent + '"]')
+      .each($.proxy(function (i, element) {
+        var $element = $(element)
+        this.addAriaAndCollapsedClass(getTargetFromTrigger($element), $element)
+      }, this))
+      .end()
+  }
+
+  Collapse.prototype.addAriaAndCollapsedClass = function ($element, $trigger) {
+    var isOpen = $element.hasClass('in')
+
+    $element.attr('aria-expanded', isOpen)
+    $trigger
+      .toggleClass('collapsed', !isOpen)
+      .attr('aria-expanded', isOpen)
+  }
+
+  function getTargetFromTrigger($trigger) {
+    var href
+    var target = $trigger.attr('data-target')
+      || (href = $trigger.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') // strip for ie7
+
+    return $(target)
+  }
+
+
+  // COLLAPSE PLUGIN DEFINITION
+  // ==========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.collapse')
+      var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option)
+
+      if (!data && options.toggle && /show|hide/.test(option)) options.toggle = false
+      if (!data) $this.data('bs.collapse', (data = new Collapse(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.collapse
+
+  $.fn.collapse             = Plugin
+  $.fn.collapse.Constructor = Collapse
+
+
+  // COLLAPSE NO CONFLICT
+  // ====================
+
+  $.fn.collapse.noConflict = function () {
+    $.fn.collapse = old
+    return this
+  }
+
+
+  // COLLAPSE DATA-API
+  // =================
+
+  $(document).on('click.bs.collapse.data-api', '[data-toggle="collapse"]', function (e) {
+    var $this   = $(this)
+
+    if (!$this.attr('data-target')) e.preventDefault()
+
+    var $target = getTargetFromTrigger($this)
+    var data    = $target.data('bs.collapse')
+    var option  = data ? 'toggle' : $this.data()
+
+    Plugin.call($target, option)
+  })
+
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: dropdown.js v3.3.6
+ * http://getbootstrap.com/javascript/#dropdowns
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // DROPDOWN CLASS DEFINITION
+  // =========================
+
+  var backdrop = '.dropdown-backdrop'
+  var toggle   = '[data-toggle="dropdown"]'
+  var Dropdown = function (element) {
+    $(element).on('click.bs.dropdown', this.toggle)
+  }
+
+  Dropdown.VERSION = '3.3.6'
+
+  function getParent($this) {
+    var selector = $this.attr('data-target')
+
+    if (!selector) {
+      selector = $this.attr('href')
+      selector = selector && /#[A-Za-z]/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
+    }
+
+    var $parent = selector && $(selector)
+
+    return $parent && $parent.length ? $parent : $this.parent()
+  }
+
+  function clearMenus(e) {
+    if (e && e.which === 3) return
+    $(backdrop).remove()
+    $(toggle).each(function () {
+      var $this         = $(this)
+      var $parent       = getParent($this)
+      var relatedTarget = { relatedTarget: this }
+
+      if (!$parent.hasClass('open')) return
+
+      if (e && e.type == 'click' && /input|textarea/i.test(e.target.tagName) && $.contains($parent[0], e.target)) return
+
+      $parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget))
+
+      if (e.isDefaultPrevented()) return
+
+      $this.attr('aria-expanded', 'false')
+      $parent.removeClass('open').trigger($.Event('hidden.bs.dropdown', relatedTarget))
+    })
+  }
+
+  Dropdown.prototype.toggle = function (e) {
+    var $this = $(this)
+
+    if ($this.is('.disabled, :disabled')) return
+
+    var $parent  = getParent($this)
+    var isActive = $parent.hasClass('open')
+
+    clearMenus()
+
+    if (!isActive) {
+      if ('ontouchstart' in document.documentElement && !$parent.closest('.navbar-nav').length) {
+        // if mobile we use a backdrop because click events don't delegate
+        $(document.createElement('div'))
+          .addClass('dropdown-backdrop')
+          .insertAfter($(this))
+          .on('click', clearMenus)
+      }
+
+      var relatedTarget = { relatedTarget: this }
+      $parent.trigger(e = $.Event('show.bs.dropdown', relatedTarget))
+
+      if (e.isDefaultPrevented()) return
+
+      $this
+        .trigger('focus')
+        .attr('aria-expanded', 'true')
+
+      $parent
+        .toggleClass('open')
+        .trigger($.Event('shown.bs.dropdown', relatedTarget))
+    }
+
+    return false
+  }
+
+  Dropdown.prototype.keydown = function (e) {
+    if (!/(38|40|27|32)/.test(e.which) || /input|textarea/i.test(e.target.tagName)) return
+
+    var $this = $(this)
+
+    e.preventDefault()
+    e.stopPropagation()
+
+    if ($this.is('.disabled, :disabled')) return
+
+    var $parent  = getParent($this)
+    var isActive = $parent.hasClass('open')
+
+    if (!isActive && e.which != 27 || isActive && e.which == 27) {
+      if (e.which == 27) $parent.find(toggle).trigger('focus')
+      return $this.trigger('click')
+    }
+
+    var desc = ' li:not(.disabled):visible a'
+    var $items = $parent.find('.dropdown-menu' + desc)
+
+    if (!$items.length) return
+
+    var index = $items.index(e.target)
+
+    if (e.which == 38 && index > 0)                 index--         // up
+    if (e.which == 40 && index < $items.length - 1) index++         // down
+    if (!~index)                                    index = 0
+
+    $items.eq(index).trigger('focus')
+  }
+
+
+  // DROPDOWN PLUGIN DEFINITION
+  // ==========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this = $(this)
+      var data  = $this.data('bs.dropdown')
+
+      if (!data) $this.data('bs.dropdown', (data = new Dropdown(this)))
+      if (typeof option == 'string') data[option].call($this)
+    })
+  }
+
+  var old = $.fn.dropdown
+
+  $.fn.dropdown             = Plugin
+  $.fn.dropdown.Constructor = Dropdown
+
+
+  // DROPDOWN NO CONFLICT
+  // ====================
+
+  $.fn.dropdown.noConflict = function () {
+    $.fn.dropdown = old
+    return this
+  }
+
+
+  // APPLY TO STANDARD DROPDOWN ELEMENTS
+  // ===================================
+
+  $(document)
+    .on('click.bs.dropdown.data-api', clearMenus)
+    .on('click.bs.dropdown.data-api', '.dropdown form', function (e) { e.stopPropagation() })
+    .on('click.bs.dropdown.data-api', toggle, Dropdown.prototype.toggle)
+    .on('keydown.bs.dropdown.data-api', toggle, Dropdown.prototype.keydown)
+    .on('keydown.bs.dropdown.data-api', '.dropdown-menu', Dropdown.prototype.keydown)
+
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: modal.js v3.3.6
+ * http://getbootstrap.com/javascript/#modals
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // MODAL CLASS DEFINITION
+  // ======================
+
+  var Modal = function (element, options) {
+    this.options             = options
+    this.$body               = $(document.body)
+    this.$element            = $(element)
+    this.$dialog             = this.$element.find('.modal-dialog')
+    this.$backdrop           = null
+    this.isShown             = null
+    this.originalBodyPad     = null
+    this.scrollbarWidth      = 0
+    this.ignoreBackdropClick = false
+
+    if (this.options.remote) {
+      this.$element
+        .find('.modal-content')
+        .load(this.options.remote, $.proxy(function () {
+          this.$element.trigger('loaded.bs.modal')
+        }, this))
+    }
+  }
+
+  Modal.VERSION  = '3.3.6'
+
+  Modal.TRANSITION_DURATION = 300
+  Modal.BACKDROP_TRANSITION_DURATION = 150
+
+  Modal.DEFAULTS = {
+    backdrop: true,
+    keyboard: true,
+    show: true
+  }
+
+  Modal.prototype.toggle = function (_relatedTarget) {
+    return this.isShown ? this.hide() : this.show(_relatedTarget)
+  }
+
+  Modal.prototype.show = function (_relatedTarget) {
+    var that = this
+    var e    = $.Event('show.bs.modal', { relatedTarget: _relatedTarget })
+
+    this.$element.trigger(e)
+
+    if (this.isShown || e.isDefaultPrevented()) return
+
+    this.isShown = true
+
+    this.checkScrollbar()
+    this.setScrollbar()
+    this.$body.addClass('modal-open')
+
+    this.escape()
+    this.resize()
+
+    this.$element.on('click.dismiss.bs.modal', '[data-dismiss="modal"]', $.proxy(this.hide, this))
+
+    this.$dialog.on('mousedown.dismiss.bs.modal', function () {
+      that.$element.one('mouseup.dismiss.bs.modal', function (e) {
+        if ($(e.target).is(that.$element)) that.ignoreBackdropClick = true
+      })
+    })
+
+    this.backdrop(function () {
+      var transition = $.support.transition && that.$element.hasClass('fade')
+
+      if (!that.$element.parent().length) {
+        that.$element.appendTo(that.$body) // don't move modals dom position
+      }
+
+      that.$element
+        .show()
+        .scrollTop(0)
+
+      that.adjustDialog()
+
+      if (transition) {
+        that.$element[0].offsetWidth // force reflow
+      }
+
+      that.$element.addClass('in')
+
+      that.enforceFocus()
+
+      var e = $.Event('shown.bs.modal', { relatedTarget: _relatedTarget })
+
+      transition ?
+        that.$dialog // wait for modal to slide in
+          .one('bsTransitionEnd', function () {
+            that.$element.trigger('focus').trigger(e)
+          })
+          .emulateTransitionEnd(Modal.TRANSITION_DURATION) :
+        that.$element.trigger('focus').trigger(e)
+    })
+  }
+
+  Modal.prototype.hide = function (e) {
+    if (e) e.preventDefault()
+
+    e = $.Event('hide.bs.modal')
+
+    this.$element.trigger(e)
+
+    if (!this.isShown || e.isDefaultPrevented()) return
+
+    this.isShown = false
+
+    this.escape()
+    this.resize()
+
+    $(document).off('focusin.bs.modal')
+
+    this.$element
+      .removeClass('in')
+      .off('click.dismiss.bs.modal')
+      .off('mouseup.dismiss.bs.modal')
+
+    this.$dialog.off('mousedown.dismiss.bs.modal')
+
+    $.support.transition && this.$element.hasClass('fade') ?
+      this.$element
+        .one('bsTransitionEnd', $.proxy(this.hideModal, this))
+        .emulateTransitionEnd(Modal.TRANSITION_DURATION) :
+      this.hideModal()
+  }
+
+  Modal.prototype.enforceFocus = function () {
+    $(document)
+      .off('focusin.bs.modal') // guard against infinite focus loop
+      .on('focusin.bs.modal', $.proxy(function (e) {
+        if (this.$element[0] !== e.target && !this.$element.has(e.target).length) {
+          this.$element.trigger('focus')
+        }
+      }, this))
+  }
+
+  Modal.prototype.escape = function () {
+    if (this.isShown && this.options.keyboard) {
+      this.$element.on('keydown.dismiss.bs.modal', $.proxy(function (e) {
+        e.which == 27 && this.hide()
+      }, this))
+    } else if (!this.isShown) {
+      this.$element.off('keydown.dismiss.bs.modal')
+    }
+  }
+
+  Modal.prototype.resize = function () {
+    if (this.isShown) {
+      $(window).on('resize.bs.modal', $.proxy(this.handleUpdate, this))
+    } else {
+      $(window).off('resize.bs.modal')
+    }
+  }
+
+  Modal.prototype.hideModal = function () {
+    var that = this
+    this.$element.hide()
+    this.backdrop(function () {
+      that.$body.removeClass('modal-open')
+      that.resetAdjustments()
+      that.resetScrollbar()
+      that.$element.trigger('hidden.bs.modal')
+    })
+  }
+
+  Modal.prototype.removeBackdrop = function () {
+    this.$backdrop && this.$backdrop.remove()
+    this.$backdrop = null
+  }
+
+  Modal.prototype.backdrop = function (callback) {
+    var that = this
+    var animate = this.$element.hasClass('fade') ? 'fade' : ''
+
+    if (this.isShown && this.options.backdrop) {
+      var doAnimate = $.support.transition && animate
+
+      this.$backdrop = $(document.createElement('div'))
+        .addClass('modal-backdrop ' + animate)
+        .appendTo(this.$body)
+
+      this.$element.on('click.dismiss.bs.modal', $.proxy(function (e) {
+        if (this.ignoreBackdropClick) {
+          this.ignoreBackdropClick = false
+          return
+        }
+        if (e.target !== e.currentTarget) return
+        this.options.backdrop == 'static'
+          ? this.$element[0].focus()
+          : this.hide()
+      }, this))
+
+      if (doAnimate) this.$backdrop[0].offsetWidth // force reflow
+
+      this.$backdrop.addClass('in')
+
+      if (!callback) return
+
+      doAnimate ?
+        this.$backdrop
+          .one('bsTransitionEnd', callback)
+          .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) :
+        callback()
+
+    } else if (!this.isShown && this.$backdrop) {
+      this.$backdrop.removeClass('in')
+
+      var callbackRemove = function () {
+        that.removeBackdrop()
+        callback && callback()
+      }
+      $.support.transition && this.$element.hasClass('fade') ?
+        this.$backdrop
+          .one('bsTransitionEnd', callbackRemove)
+          .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) :
+        callbackRemove()
+
+    } else if (callback) {
+      callback()
+    }
+  }
+
+  // these following methods are used to handle overflowing modals
+
+  Modal.prototype.handleUpdate = function () {
+    this.adjustDialog()
+  }
+
+  Modal.prototype.adjustDialog = function () {
+    var modalIsOverflowing = this.$element[0].scrollHeight > document.documentElement.clientHeight
+
+    this.$element.css({
+      paddingLeft:  !this.bodyIsOverflowing && modalIsOverflowing ? this.scrollbarWidth : '',
+      paddingRight: this.bodyIsOverflowing && !modalIsOverflowing ? this.scrollbarWidth : ''
+    })
+  }
+
+  Modal.prototype.resetAdjustments = function () {
+    this.$element.css({
+      paddingLeft: '',
+      paddingRight: ''
+    })
+  }
+
+  Modal.prototype.checkScrollbar = function () {
+    var fullWindowWidth = window.innerWidth
+    if (!fullWindowWidth) { // workaround for missing window.innerWidth in IE8
+      var documentElementRect = document.documentElement.getBoundingClientRect()
+      fullWindowWidth = documentElementRect.right - Math.abs(documentElementRect.left)
+    }
+    this.bodyIsOverflowing = document.body.clientWidth < fullWindowWidth
+    this.scrollbarWidth = this.measureScrollbar()
+  }
+
+  Modal.prototype.setScrollbar = function () {
+    var bodyPad = parseInt((this.$body.css('padding-right') || 0), 10)
+    this.originalBodyPad = document.body.style.paddingRight || ''
+    if (this.bodyIsOverflowing) this.$body.css('padding-right', bodyPad + this.scrollbarWidth)
+  }
+
+  Modal.prototype.resetScrollbar = function () {
+    this.$body.css('padding-right', this.originalBodyPad)
+  }
+
+  Modal.prototype.measureScrollbar = function () { // thx walsh
+    var scrollDiv = document.createElement('div')
+    scrollDiv.className = 'modal-scrollbar-measure'
+    this.$body.append(scrollDiv)
+    var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth
+    this.$body[0].removeChild(scrollDiv)
+    return scrollbarWidth
+  }
+
+
+  // MODAL PLUGIN DEFINITION
+  // =======================
+
+  function Plugin(option, _relatedTarget) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.modal')
+      var options = $.extend({}, Modal.DEFAULTS, $this.data(), typeof option == 'object' && option)
+
+      if (!data) $this.data('bs.modal', (data = new Modal(this, options)))
+      if (typeof option == 'string') data[option](_relatedTarget)
+      else if (options.show) data.show(_relatedTarget)
+    })
+  }
+
+  var old = $.fn.modal
+
+  $.fn.modal             = Plugin
+  $.fn.modal.Constructor = Modal
+
+
+  // MODAL NO CONFLICT
+  // =================
+
+  $.fn.modal.noConflict = function () {
+    $.fn.modal = old
+    return this
+  }
+
+
+  // MODAL DATA-API
+  // ==============
+
+  $(document).on('click.bs.modal.data-api', '[data-toggle="modal"]', function (e) {
+    var $this   = $(this)
+    var href    = $this.attr('href')
+    var $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, ''))) // strip for ie7
+    var option  = $target.data('bs.modal') ? 'toggle' : $.extend({ remote: !/#/.test(href) && href }, $target.data(), $this.data())
+
+    if ($this.is('a')) e.preventDefault()
+
+    $target.one('show.bs.modal', function (showEvent) {
+      if (showEvent.isDefaultPrevented()) return // only register focus restorer if modal will actually get shown
+      $target.one('hidden.bs.modal', function () {
+        $this.is(':visible') && $this.trigger('focus')
+      })
+    })
+    Plugin.call($target, option, this)
+  })
+
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: tooltip.js v3.3.6
+ * http://getbootstrap.com/javascript/#tooltip
+ * Inspired by the original jQuery.tipsy by Jason Frame
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // TOOLTIP PUBLIC CLASS DEFINITION
+  // ===============================
+
+  var Tooltip = function (element, options) {
+    this.type       = null
+    this.options    = null
+    this.enabled    = null
+    this.timeout    = null
+    this.hoverState = null
+    this.$element   = null
+    this.inState    = null
+
+    this.init('tooltip', element, options)
+  }
+
+  Tooltip.VERSION  = '3.3.6'
+
+  Tooltip.TRANSITION_DURATION = 150
+
+  Tooltip.DEFAULTS = {
+    animation: true,
+    placement: 'top',
+    selector: false,
+    template: '<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',
+    trigger: 'hover focus',
+    title: '',
+    delay: 0,
+    html: false,
+    container: false,
+    viewport: {
+      selector: 'body',
+      padding: 0
+    }
+  }
+
+  Tooltip.prototype.init = function (type, element, options) {
+    this.enabled   = true
+    this.type      = type
+    this.$element  = $(element)
+    this.options   = this.getOptions(options)
+    this.$viewport = this.options.viewport && $($.isFunction(this.options.viewport) ? this.options.viewport.call(this, this.$element) : (this.options.viewport.selector || this.options.viewport))
+    this.inState   = { click: false, hover: false, focus: false }
+
+    if (this.$element[0] instanceof document.constructor && !this.options.selector) {
+      throw new Error('`selector` option must be specified when initializing ' + this.type + ' on the window.document object!')
+    }
+
+    var triggers = this.options.trigger.split(' ')
+
+    for (var i = triggers.length; i--;) {
+      var trigger = triggers[i]
+
+      if (trigger == 'click') {
+        this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))
+      } else if (trigger != 'manual') {
+        var eventIn  = trigger == 'hover' ? 'mouseenter' : 'focusin'
+        var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout'
+
+        this.$element.on(eventIn  + '.' + this.type, this.options.selector, $.proxy(this.enter, this))
+        this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this))
+      }
+    }
+
+    this.options.selector ?
+      (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) :
+      this.fixTitle()
+  }
+
+  Tooltip.prototype.getDefaults = function () {
+    return Tooltip.DEFAULTS
+  }
+
+  Tooltip.prototype.getOptions = function (options) {
+    options = $.extend({}, this.getDefaults(), this.$element.data(), options)
+
+    if (options.delay && typeof options.delay == 'number') {
+      options.delay = {
+        show: options.delay,
+        hide: options.delay
+      }
+    }
+
+    return options
+  }
+
+  Tooltip.prototype.getDelegateOptions = function () {
+    var options  = {}
+    var defaults = this.getDefaults()
+
+    this._options && $.each(this._options, function (key, value) {
+      if (defaults[key] != value) options[key] = value
+    })
+
+    return options
+  }
+
+  Tooltip.prototype.enter = function (obj) {
+    var self = obj instanceof this.constructor ?
+      obj : $(obj.currentTarget).data('bs.' + this.type)
+
+    if (!self) {
+      self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
+      $(obj.currentTarget).data('bs.' + this.type, self)
+    }
+
+    if (obj instanceof $.Event) {
+      self.inState[obj.type == 'focusin' ? 'focus' : 'hover'] = true
+    }
+
+    if (self.tip().hasClass('in') || self.hoverState == 'in') {
+      self.hoverState = 'in'
+      return
+    }
+
+    clearTimeout(self.timeout)
+
+    self.hoverState = 'in'
+
+    if (!self.options.delay || !self.options.delay.show) return self.show()
+
+    self.timeout = setTimeout(function () {
+      if (self.hoverState == 'in') self.show()
+    }, self.options.delay.show)
+  }
+
+  Tooltip.prototype.isInStateTrue = function () {
+    for (var key in this.inState) {
+      if (this.inState[key]) return true
+    }
+
+    return false
+  }
+
+  Tooltip.prototype.leave = function (obj) {
+    var self = obj instanceof this.constructor ?
+      obj : $(obj.currentTarget).data('bs.' + this.type)
+
+    if (!self) {
+      self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
+      $(obj.currentTarget).data('bs.' + this.type, self)
+    }
+
+    if (obj instanceof $.Event) {
+      self.inState[obj.type == 'focusout' ? 'focus' : 'hover'] = false
+    }
+
+    if (self.isInStateTrue()) return
+
+    clearTimeout(self.timeout)
+
+    self.hoverState = 'out'
+
+    if (!self.options.delay || !self.options.delay.hide) return self.hide()
+
+    self.timeout = setTimeout(function () {
+      if (self.hoverState == 'out') self.hide()
+    }, self.options.delay.hide)
+  }
+
+  Tooltip.prototype.show = function () {
+    var e = $.Event('show.bs.' + this.type)
+
+    if (this.hasContent() && this.enabled) {
+      this.$element.trigger(e)
+
+      var inDom = $.contains(this.$element[0].ownerDocument.documentElement, this.$element[0])
+      if (e.isDefaultPrevented() || !inDom) return
+      var that = this
+
+      var $tip = this.tip()
+
+      var tipId = this.getUID(this.type)
+
+      this.setContent()
+      $tip.attr('id', tipId)
+      this.$element.attr('aria-describedby', tipId)
+
+      if (this.options.animation) $tip.addClass('fade')
+
+      var placement = typeof this.options.placement == 'function' ?
+        this.options.placement.call(this, $tip[0], this.$element[0]) :
+        this.options.placement
+
+      var autoToken = /\s?auto?\s?/i
+      var autoPlace = autoToken.test(placement)
+      if (autoPlace) placement = placement.replace(autoToken, '') || 'top'
+
+      $tip
+        .detach()
+        .css({ top: 0, left: 0, display: 'block' })
+        .addClass(placement)
+        .data('bs.' + this.type, this)
+
+      this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element)
+      this.$element.trigger('inserted.bs.' + this.type)
+
+      var pos          = this.getPosition()
+      var actualWidth  = $tip[0].offsetWidth
+      var actualHeight = $tip[0].offsetHeight
+
+      if (autoPlace) {
+        var orgPlacement = placement
+        var viewportDim = this.getPosition(this.$viewport)
+
+        placement = placement == 'bottom' && pos.bottom + actualHeight > viewportDim.bottom ? 'top'    :
+                    placement == 'top'    && pos.top    - actualHeight < viewportDim.top    ? 'bottom' :
+                    placement == 'right'  && pos.right  + actualWidth  > viewportDim.width  ? 'left'   :
+                    placement == 'left'   && pos.left   - actualWidth  < viewportDim.left   ? 'right'  :
+                    placement
+
+        $tip
+          .removeClass(orgPlacement)
+          .addClass(placement)
+      }
+
+      var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight)
+
+      this.applyPlacement(calculatedOffset, placement)
+
+      var complete = function () {
+        var prevHoverState = that.hoverState
+        that.$element.trigger('shown.bs.' + that.type)
+        that.hoverState = null
+
+        if (prevHoverState == 'out') that.leave(that)
+      }
+
+      $.support.transition && this.$tip.hasClass('fade') ?
+        $tip
+          .one('bsTransitionEnd', complete)
+          .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) :
+        complete()
+    }
+  }
+
+  Tooltip.prototype.applyPlacement = function (offset, placement) {
+    var $tip   = this.tip()
+    var width  = $tip[0].offsetWidth
+    var height = $tip[0].offsetHeight
+
+    // manually read margins because getBoundingClientRect includes difference
+    var marginTop = parseInt($tip.css('margin-top'), 10)
+    var marginLeft = parseInt($tip.css('margin-left'), 10)
+
+    // we must check for NaN for ie 8/9
+    if (isNaN(marginTop))  marginTop  = 0
+    if (isNaN(marginLeft)) marginLeft = 0
+
+    offset.top  += marginTop
+    offset.left += marginLeft
+
+    // $.fn.offset doesn't round pixel values
+    // so we use setOffset directly with our own function B-0
+    $.offset.setOffset($tip[0], $.extend({
+      using: function (props) {
+        $tip.css({
+          top: Math.round(props.top),
+          left: Math.round(props.left)
+        })
+      }
+    }, offset), 0)
+
+    $tip.addClass('in')
+
+    // check to see if placing tip in new offset caused the tip to resize itself
+    var actualWidth  = $tip[0].offsetWidth
+    var actualHeight = $tip[0].offsetHeight
+
+    if (placement == 'top' && actualHeight != height) {
+      offset.top = offset.top + height - actualHeight
+    }
+
+    var delta = this.getViewportAdjustedDelta(placement, offset, actualWidth, actualHeight)
+
+    if (delta.left) offset.left += delta.left
+    else offset.top += delta.top
+
+    var isVertical          = /top|bottom/.test(placement)
+    var arrowDelta          = isVertical ? delta.left * 2 - width + actualWidth : delta.top * 2 - height + actualHeight
+    var arrowOffsetPosition = isVertical ? 'offsetWidth' : 'offsetHeight'
+
+    $tip.offset(offset)
+    this.replaceArrow(arrowDelta, $tip[0][arrowOffsetPosition], isVertical)
+  }
+
+  Tooltip.prototype.replaceArrow = function (delta, dimension, isVertical) {
+    this.arrow()
+      .css(isVertical ? 'left' : 'top', 50 * (1 - delta / dimension) + '%')
+      .css(isVertical ? 'top' : 'left', '')
+  }
+
+  Tooltip.prototype.setContent = function () {
+    var $tip  = this.tip()
+    var title = this.getTitle()
+
+    $tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title)
+    $tip.removeClass('fade in top bottom left right')
+  }
+
+  Tooltip.prototype.hide = function (callback) {
+    var that = this
+    var $tip = $(this.$tip)
+    var e    = $.Event('hide.bs.' + this.type)
+
+    function complete() {
+      if (that.hoverState != 'in') $tip.detach()
+      that.$element
+        .removeAttr('aria-describedby')
+        .trigger('hidden.bs.' + that.type)
+      callback && callback()
+    }
+
+    this.$element.trigger(e)
+
+    if (e.isDefaultPrevented()) return
+
+    $tip.removeClass('in')
+
+    $.support.transition && $tip.hasClass('fade') ?
+      $tip
+        .one('bsTransitionEnd', complete)
+        .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) :
+      complete()
+
+    this.hoverState = null
+
+    return this
+  }
+
+  Tooltip.prototype.fixTitle = function () {
+    var $e = this.$element
+    if ($e.attr('title') || typeof $e.attr('data-original-title') != 'string') {
+      $e.attr('data-original-title', $e.attr('title') || '').attr('title', '')
+    }
+  }
+
+  Tooltip.prototype.hasContent = function () {
+    return this.getTitle()
+  }
+
+  Tooltip.prototype.getPosition = function ($element) {
+    $element   = $element || this.$element
+
+    var el     = $element[0]
+    var isBody = el.tagName == 'BODY'
+
+    var elRect    = el.getBoundingClientRect()
+    if (elRect.width == null) {
+      // width and height are missing in IE8, so compute them manually; see https://github.com/twbs/bootstrap/issues/14093
+      elRect = $.extend({}, elRect, { width: elRect.right - elRect.left, height: elRect.bottom - elRect.top })
+    }
+    var elOffset  = isBody ? { top: 0, left: 0 } : $element.offset()
+    var scroll    = { scroll: isBody ? document.documentElement.scrollTop || document.body.scrollTop : $element.scrollTop() }
+    var outerDims = isBody ? { width: $(window).width(), height: $(window).height() } : null
+
+    return $.extend({}, elRect, scroll, outerDims, elOffset)
+  }
+
+  Tooltip.prototype.getCalculatedOffset = function (placement, pos, actualWidth, actualHeight) {
+    return placement == 'bottom' ? { top: pos.top + pos.height,   left: pos.left + pos.width / 2 - actualWidth / 2 } :
+           placement == 'top'    ? { top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2 } :
+           placement == 'left'   ? { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth } :
+        /* placement == 'right' */ { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width }
+
+  }
+
+  Tooltip.prototype.getViewportAdjustedDelta = function (placement, pos, actualWidth, actualHeight) {
+    var delta = { top: 0, left: 0 }
+    if (!this.$viewport) return delta
+
+    var viewportPadding = this.options.viewport && this.options.viewport.padding || 0
+    var viewportDimensions = this.getPosition(this.$viewport)
+
+    if (/right|left/.test(placement)) {
+      var topEdgeOffset    = pos.top - viewportPadding - viewportDimensions.scroll
+      var bottomEdgeOffset = pos.top + viewportPadding - viewportDimensions.scroll + actualHeight
+      if (topEdgeOffset < viewportDimensions.top) { // top overflow
+        delta.top = viewportDimensions.top - topEdgeOffset
+      } else if (bottomEdgeOffset > viewportDimensions.top + viewportDimensions.height) { // bottom overflow
+        delta.top = viewportDimensions.top + viewportDimensions.height - bottomEdgeOffset
+      }
+    } else {
+      var leftEdgeOffset  = pos.left - viewportPadding
+      var rightEdgeOffset = pos.left + viewportPadding + actualWidth
+      if (leftEdgeOffset < viewportDimensions.left) { // left overflow
+        delta.left = viewportDimensions.left - leftEdgeOffset
+      } else if (rightEdgeOffset > viewportDimensions.right) { // right overflow
+        delta.left = viewportDimensions.left + viewportDimensions.width - rightEdgeOffset
+      }
+    }
+
+    return delta
+  }
+
+  Tooltip.prototype.getTitle = function () {
+    var title
+    var $e = this.$element
+    var o  = this.options
+
+    title = $e.attr('data-original-title')
+      || (typeof o.title == 'function' ? o.title.call($e[0]) :  o.title)
+
+    return title
+  }
+
+  Tooltip.prototype.getUID = function (prefix) {
+    do prefix += ~~(Math.random() * 1000000)
+    while (document.getElementById(prefix))
+    return prefix
+  }
+
+  Tooltip.prototype.tip = function () {
+    if (!this.$tip) {
+      this.$tip = $(this.options.template)
+      if (this.$tip.length != 1) {
+        throw new Error(this.type + ' `template` option must consist of exactly 1 top-level element!')
+      }
+    }
+    return this.$tip
+  }
+
+  Tooltip.prototype.arrow = function () {
+    return (this.$arrow = this.$arrow || this.tip().find('.tooltip-arrow'))
+  }
+
+  Tooltip.prototype.enable = function () {
+    this.enabled = true
+  }
+
+  Tooltip.prototype.disable = function () {
+    this.enabled = false
+  }
+
+  Tooltip.prototype.toggleEnabled = function () {
+    this.enabled = !this.enabled
+  }
+
+  Tooltip.prototype.toggle = function (e) {
+    var self = this
+    if (e) {
+      self = $(e.currentTarget).data('bs.' + this.type)
+      if (!self) {
+        self = new this.constructor(e.currentTarget, this.getDelegateOptions())
+        $(e.currentTarget).data('bs.' + this.type, self)
+      }
+    }
+
+    if (e) {
+      self.inState.click = !self.inState.click
+      if (self.isInStateTrue()) self.enter(self)
+      else self.leave(self)
+    } else {
+      self.tip().hasClass('in') ? self.leave(self) : self.enter(self)
+    }
+  }
+
+  Tooltip.prototype.destroy = function () {
+    var that = this
+    clearTimeout(this.timeout)
+    this.hide(function () {
+      that.$element.off('.' + that.type).removeData('bs.' + that.type)
+      if (that.$tip) {
+        that.$tip.detach()
+      }
+      that.$tip = null
+      that.$arrow = null
+      that.$viewport = null
+    })
+  }
+
+
+  // TOOLTIP PLUGIN DEFINITION
+  // =========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.tooltip')
+      var options = typeof option == 'object' && option
+
+      if (!data && /destroy|hide/.test(option)) return
+      if (!data) $this.data('bs.tooltip', (data = new Tooltip(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.tooltip
+
+  $.fn.tooltip             = Plugin
+  $.fn.tooltip.Constructor = Tooltip
+
+
+  // TOOLTIP NO CONFLICT
+  // ===================
+
+  $.fn.tooltip.noConflict = function () {
+    $.fn.tooltip = old
+    return this
+  }
+
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: popover.js v3.3.6
+ * http://getbootstrap.com/javascript/#popovers
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // POPOVER PUBLIC CLASS DEFINITION
+  // ===============================
+
+  var Popover = function (element, options) {
+    this.init('popover', element, options)
+  }
+
+  if (!$.fn.tooltip) throw new Error('Popover requires tooltip.js')
+
+  Popover.VERSION  = '3.3.6'
+
+  Popover.DEFAULTS = $.extend({}, $.fn.tooltip.Constructor.DEFAULTS, {
+    placement: 'right',
+    trigger: 'click',
+    content: '',
+    template: '<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>'
+  })
+
+
+  // NOTE: POPOVER EXTENDS tooltip.js
+  // ================================
+
+  Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype)
+
+  Popover.prototype.constructor = Popover
+
+  Popover.prototype.getDefaults = function () {
+    return Popover.DEFAULTS
+  }
+
+  Popover.prototype.setContent = function () {
+    var $tip    = this.tip()
+    var title   = this.getTitle()
+    var content = this.getContent()
+
+    $tip.find('.popover-title')[this.options.html ? 'html' : 'text'](title)
+    $tip.find('.popover-content').children().detach().end()[ // we use append for html objects to maintain js events
+      this.options.html ? (typeof content == 'string' ? 'html' : 'append') : 'text'
+    ](content)
+
+    $tip.removeClass('fade top bottom left right in')
+
+    // IE8 doesn't accept hiding via the `:empty` pseudo selector, we have to do
+    // this manually by checking the contents.
+    if (!$tip.find('.popover-title').html()) $tip.find('.popover-title').hide()
+  }
+
+  Popover.prototype.hasContent = function () {
+    return this.getTitle() || this.getContent()
+  }
+
+  Popover.prototype.getContent = function () {
+    var $e = this.$element
+    var o  = this.options
+
+    return $e.attr('data-content')
+      || (typeof o.content == 'function' ?
+            o.content.call($e[0]) :
+            o.content)
+  }
+
+  Popover.prototype.arrow = function () {
+    return (this.$arrow = this.$arrow || this.tip().find('.arrow'))
+  }
+
+
+  // POPOVER PLUGIN DEFINITION
+  // =========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.popover')
+      var options = typeof option == 'object' && option
+
+      if (!data && /destroy|hide/.test(option)) return
+      if (!data) $this.data('bs.popover', (data = new Popover(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.popover
+
+  $.fn.popover             = Plugin
+  $.fn.popover.Constructor = Popover
+
+
+  // POPOVER NO CONFLICT
+  // ===================
+
+  $.fn.popover.noConflict = function () {
+    $.fn.popover = old
+    return this
+  }
+
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: scrollspy.js v3.3.6
+ * http://getbootstrap.com/javascript/#scrollspy
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // SCROLLSPY CLASS DEFINITION
+  // ==========================
+
+  function ScrollSpy(element, options) {
+    this.$body          = $(document.body)
+    this.$scrollElement = $(element).is(document.body) ? $(window) : $(element)
+    this.options        = $.extend({}, ScrollSpy.DEFAULTS, options)
+    this.selector       = (this.options.target || '') + ' .nav li > a'
+    this.offsets        = []
+    this.targets        = []
+    this.activeTarget   = null
+    this.scrollHeight   = 0
+
+    this.$scrollElement.on('scroll.bs.scrollspy', $.proxy(this.process, this))
+    this.refresh()
+    this.process()
+  }
+
+  ScrollSpy.VERSION  = '3.3.6'
+
+  ScrollSpy.DEFAULTS = {
+    offset: 10
+  }
+
+  ScrollSpy.prototype.getScrollHeight = function () {
+    return this.$scrollElement[0].scrollHeight || Math.max(this.$body[0].scrollHeight, document.documentElement.scrollHeight)
+  }
+
+  ScrollSpy.prototype.refresh = function () {
+    var that          = this
+    var offsetMethod  = 'offset'
+    var offsetBase    = 0
+
+    this.offsets      = []
+    this.targets      = []
+    this.scrollHeight = this.getScrollHeight()
+
+    if (!$.isWindow(this.$scrollElement[0])) {
+      offsetMethod = 'position'
+      offsetBase   = this.$scrollElement.scrollTop()
+    }
+
+    this.$body
+      .find(this.selector)
+      .map(function () {
+        var $el   = $(this)
+        var href  = $el.data('target') || $el.attr('href')
+        var $href = /^#./.test(href) && $(href)
+
+        return ($href
+          && $href.length
+          && $href.is(':visible')
+          && [[$href[offsetMethod]().top + offsetBase, href]]) || null
+      })
+      .sort(function (a, b) { return a[0] - b[0] })
+      .each(function () {
+        that.offsets.push(this[0])
+        that.targets.push(this[1])
+      })
+  }
+
+  ScrollSpy.prototype.process = function () {
+    var scrollTop    = this.$scrollElement.scrollTop() + this.options.offset
+    var scrollHeight = this.getScrollHeight()
+    var maxScroll    = this.options.offset + scrollHeight - this.$scrollElement.height()
+    var offsets      = this.offsets
+    var targets      = this.targets
+    var activeTarget = this.activeTarget
+    var i
+
+    if (this.scrollHeight != scrollHeight) {
+      this.refresh()
+    }
+
+    if (scrollTop >= maxScroll) {
+      return activeTarget != (i = targets[targets.length - 1]) && this.activate(i)
+    }
+
+    if (activeTarget && scrollTop < offsets[0]) {
+      this.activeTarget = null
+      return this.clear()
+    }
+
+    for (i = offsets.length; i--;) {
+      activeTarget != targets[i]
+        && scrollTop >= offsets[i]
+        && (offsets[i + 1] === undefined || scrollTop < offsets[i + 1])
+        && this.activate(targets[i])
+    }
+  }
+
+  ScrollSpy.prototype.activate = function (target) {
+    this.activeTarget = target
+
+    this.clear()
+
+    var selector = this.selector +
+      '[data-target="' + target + '"],' +
+      this.selector + '[href="' + target + '"]'
+
+    var active = $(selector)
+      .parents('li')
+      .addClass('active')
+
+    if (active.parent('.dropdown-menu').length) {
+      active = active
+        .closest('li.dropdown')
+        .addClass('active')
+    }
+
+    active.trigger('activate.bs.scrollspy')
+  }
+
+  ScrollSpy.prototype.clear = function () {
+    $(this.selector)
+      .parentsUntil(this.options.target, '.active')
+      .removeClass('active')
+  }
+
+
+  // SCROLLSPY PLUGIN DEFINITION
+  // ===========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.scrollspy')
+      var options = typeof option == 'object' && option
+
+      if (!data) $this.data('bs.scrollspy', (data = new ScrollSpy(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.scrollspy
+
+  $.fn.scrollspy             = Plugin
+  $.fn.scrollspy.Constructor = ScrollSpy
+
+
+  // SCROLLSPY NO CONFLICT
+  // =====================
+
+  $.fn.scrollspy.noConflict = function () {
+    $.fn.scrollspy = old
+    return this
+  }
+
+
+  // SCROLLSPY DATA-API
+  // ==================
+
+  $(window).on('load.bs.scrollspy.data-api', function () {
+    $('[data-spy="scroll"]').each(function () {
+      var $spy = $(this)
+      Plugin.call($spy, $spy.data())
+    })
+  })
+
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: tab.js v3.3.6
+ * http://getbootstrap.com/javascript/#tabs
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // TAB CLASS DEFINITION
+  // ====================
+
+  var Tab = function (element) {
+    // jscs:disable requireDollarBeforejQueryAssignment
+    this.element = $(element)
+    // jscs:enable requireDollarBeforejQueryAssignment
+  }
+
+  Tab.VERSION = '3.3.6'
+
+  Tab.TRANSITION_DURATION = 150
+
+  Tab.prototype.show = function () {
+    var $this    = this.element
+    var $ul      = $this.closest('ul:not(.dropdown-menu)')
+    var selector = $this.data('target')
+
+    if (!selector) {
+      selector = $this.attr('href')
+      selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
+    }
+
+    if ($this.parent('li').hasClass('active')) return
+
+    var $previous = $ul.find('.active:last a')
+    var hideEvent = $.Event('hide.bs.tab', {
+      relatedTarget: $this[0]
+    })
+    var showEvent = $.Event('show.bs.tab', {
+      relatedTarget: $previous[0]
+    })
+
+    $previous.trigger(hideEvent)
+    $this.trigger(showEvent)
+
+    if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) return
+
+    var $target = $(selector)
+
+    this.activate($this.closest('li'), $ul)
+    this.activate($target, $target.parent(), function () {
+      $previous.trigger({
+        type: 'hidden.bs.tab',
+        relatedTarget: $this[0]
+      })
+      $this.trigger({
+        type: 'shown.bs.tab',
+        relatedTarget: $previous[0]
+      })
+    })
+  }
+
+  Tab.prototype.activate = function (element, container, callback) {
+    var $active    = container.find('> .active')
+    var transition = callback
+      && $.support.transition
+      && ($active.length && $active.hasClass('fade') || !!container.find('> .fade').length)
+
+    function next() {
+      $active
+        .removeClass('active')
+        .find('> .dropdown-menu > .active')
+          .removeClass('active')
+        .end()
+        .find('[data-toggle="tab"]')
+          .attr('aria-expanded', false)
+
+      element
+        .addClass('active')
+        .find('[data-toggle="tab"]')
+          .attr('aria-expanded', true)
+
+      if (transition) {
+        element[0].offsetWidth // reflow for transition
+        element.addClass('in')
+      } else {
+        element.removeClass('fade')
+      }
+
+      if (element.parent('.dropdown-menu').length) {
+        element
+          .closest('li.dropdown')
+            .addClass('active')
+          .end()
+          .find('[data-toggle="tab"]')
+            .attr('aria-expanded', true)
+      }
+
+      callback && callback()
+    }
+
+    $active.length && transition ?
+      $active
+        .one('bsTransitionEnd', next)
+        .emulateTransitionEnd(Tab.TRANSITION_DURATION) :
+      next()
+
+    $active.removeClass('in')
+  }
+
+
+  // TAB PLUGIN DEFINITION
+  // =====================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this = $(this)
+      var data  = $this.data('bs.tab')
+
+      if (!data) $this.data('bs.tab', (data = new Tab(this)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.tab
+
+  $.fn.tab             = Plugin
+  $.fn.tab.Constructor = Tab
+
+
+  // TAB NO CONFLICT
+  // ===============
+
+  $.fn.tab.noConflict = function () {
+    $.fn.tab = old
+    return this
+  }
+
+
+  // TAB DATA-API
+  // ============
+
+  var clickHandler = function (e) {
+    e.preventDefault()
+    Plugin.call($(this), 'show')
+  }
+
+  $(document)
+    .on('click.bs.tab.data-api', '[data-toggle="tab"]', clickHandler)
+    .on('click.bs.tab.data-api', '[data-toggle="pill"]', clickHandler)
+
+}(jQuery);
+
+/* ========================================================================
+ * Bootstrap: affix.js v3.3.6
+ * http://getbootstrap.com/javascript/#affix
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // AFFIX CLASS DEFINITION
+  // ======================
+
+  var Affix = function (element, options) {
+    this.options = $.extend({}, Affix.DEFAULTS, options)
+
+    this.$target = $(this.options.target)
+      .on('scroll.bs.affix.data-api', $.proxy(this.checkPosition, this))
+      .on('click.bs.affix.data-api',  $.proxy(this.checkPositionWithEventLoop, this))
+
+    this.$element     = $(element)
+    this.affixed      = null
+    this.unpin        = null
+    this.pinnedOffset = null
+
+    this.checkPosition()
+  }
+
+  Affix.VERSION  = '3.3.6'
+
+  Affix.RESET    = 'affix affix-top affix-bottom'
+
+  Affix.DEFAULTS = {
+    offset: 0,
+    target: window
+  }
+
+  Affix.prototype.getState = function (scrollHeight, height, offsetTop, offsetBottom) {
+    var scrollTop    = this.$target.scrollTop()
+    var position     = this.$element.offset()
+    var targetHeight = this.$target.height()
+
+    if (offsetTop != null && this.affixed == 'top') return scrollTop < offsetTop ? 'top' : false
+
+    if (this.affixed == 'bottom') {
+      if (offsetTop != null) return (scrollTop + this.unpin <= position.top) ? false : 'bottom'
+      return (scrollTop + targetHeight <= scrollHeight - offsetBottom) ? false : 'bottom'
+    }
+
+    var initializing   = this.affixed == null
+    var colliderTop    = initializing ? scrollTop : position.top
+    var colliderHeight = initializing ? targetHeight : height
+
+    if (offsetTop != null && scrollTop <= offsetTop) return 'top'
+    if (offsetBottom != null && (colliderTop + colliderHeight >= scrollHeight - offsetBottom)) return 'bottom'
+
+    return false
+  }
+
+  Affix.prototype.getPinnedOffset = function () {
+    if (this.pinnedOffset) return this.pinnedOffset
+    this.$element.removeClass(Affix.RESET).addClass('affix')
+    var scrollTop = this.$target.scrollTop()
+    var position  = this.$element.offset()
+    return (this.pinnedOffset = position.top - scrollTop)
+  }
+
+  Affix.prototype.checkPositionWithEventLoop = function () {
+    setTimeout($.proxy(this.checkPosition, this), 1)
+  }
+
+  Affix.prototype.checkPosition = function () {
+    if (!this.$element.is(':visible')) return
+
+    var height       = this.$element.height()
+    var offset       = this.options.offset
+    var offsetTop    = offset.top
+    var offsetBottom = offset.bottom
+    var scrollHeight = Math.max($(document).height(), $(document.body).height())
+
+    if (typeof offset != 'object')         offsetBottom = offsetTop = offset
+    if (typeof offsetTop == 'function')    offsetTop    = offset.top(this.$element)
+    if (typeof offsetBottom == 'function') offsetBottom = offset.bottom(this.$element)
+
+    var affix = this.getState(scrollHeight, height, offsetTop, offsetBottom)
+
+    if (this.affixed != affix) {
+      if (this.unpin != null) this.$element.css('top', '')
+
+      var affixType = 'affix' + (affix ? '-' + affix : '')
+      var e         = $.Event(affixType + '.bs.affix')
+
+      this.$element.trigger(e)
+
+      if (e.isDefaultPrevented()) return
+
+      this.affixed = affix
+      this.unpin = affix == 'bottom' ? this.getPinnedOffset() : null
+
+      this.$element
+        .removeClass(Affix.RESET)
+        .addClass(affixType)
+        .trigger(affixType.replace('affix', 'affixed') + '.bs.affix')
+    }
+
+    if (affix == 'bottom') {
+      this.$element.offset({
+        top: scrollHeight - height - offsetBottom
+      })
+    }
+  }
+
+
+  // AFFIX PLUGIN DEFINITION
+  // =======================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.affix')
+      var options = typeof option == 'object' && option
+
+      if (!data) $this.data('bs.affix', (data = new Affix(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.affix
+
+  $.fn.affix             = Plugin
+  $.fn.affix.Constructor = Affix
+
+
+  // AFFIX NO CONFLICT
+  // =================
+
+  $.fn.affix.noConflict = function () {
+    $.fn.affix = old
+    return this
+  }
+
+
+  // AFFIX DATA-API
+  // ==============
+
+  $(window).on('load', function () {
+    $('[data-spy="affix"]').each(function () {
+      var $spy = $(this)
+      var data = $spy.data()
+
+      data.offset = data.offset || {}
+
+      if (data.offsetBottom != null) data.offset.bottom = data.offsetBottom
+      if (data.offsetTop    != null) data.offset.top    = data.offsetTop
+
+      Plugin.call($spy, data)
+    })
+  })
+
+}(jQuery);
diff --git a/src/js/bootstrap3/bootstrap.min.js b/src/js/bootstrap3/bootstrap.min.js
new file mode 100644
index 0000000..e79c065
--- /dev/null
+++ b/src/js/bootstrap3/bootstrap.min.js
@@ -0,0 +1,7 @@
+/*!
+ * Bootstrap v3.3.6 (http://getbootstrap.com)
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under the MIT license
+ */
+if("undefined"==typeof jQuery)throw new Error("Bootstrap's JavaScript requires jQuery");+function(a){"use strict";var b=a.fn.jquery.split(" ")[0].split(".");if(b[0]<2&&b[1]<9||1==b[0]&&9==b[1]&&b[2]<1||b[0]>2)throw new Error("Bootstrap's JavaScript requires jQuery version 1.9.1 or higher, but lower than version 3")}(jQuery),+function(a){"use strict";function b(){var a=document.createElement("bootstrap"),b={WebkitTransition:"webkitTransitionEnd",MozTransition:"transitionend",OTransition:"oTransitionEnd otransitionend",transition:"transitionend"};for(var c in b)if(void 0!==a.style[c])return{end:b[c]};return!1}a.fn.emulateTransitionEnd=function(b){var c=!1,d=this;a(this).one("bsTransitionEnd",function(){c=!0});var e=function(){c||a(d).trigger(a.support.transition.end)};return setTimeout(e,b),this},a(function(){a.support.transition=b(),a.support.transition&&(a.event.special.bsTransitionEnd={bindType:a.support.transition.end,delegateType:a.support.transition.end,handle:function(b){return a(b.target).is(this)?b.handleObj.handler.apply(this,arguments):void 0}})})}(jQuery),+function(a){"use strict";function b(b){return this.each(function(){var c=a(this),e=c.data("bs.alert");e||c.data("bs.alert",e=new d(this)),"string"==typeof b&&e[b].call(c)})}var c='[data-dismiss="alert"]',d=function(b){a(b).on("click",c,this.close)};d.VERSION="3.3.6",d.TRANSITION_DURATION=150,d.prototype.close=function(b){function c(){g.detach().trigger("closed.bs.alert").remove()}var e=a(this),f=e.attr("data-target");f||(f=e.attr("href"),f=f&&f.replace(/.*(?=#[^\s]*$)/,""));var g=a(f);b&&b.preventDefault(),g.length||(g=e.closest(".alert")),g.trigger(b=a.Event("close.bs.alert")),b.isDefaultPrevented()||(g.removeClass("in"),a.support.transition&&g.hasClass("fade")?g.one("bsTransitionEnd",c).emulateTransitionEnd(d.TRANSITION_DURATION):c())};var e=a.fn.alert;a.fn.alert=b,a.fn.alert.Constructor=d,a.fn.alert.noConflict=function(){return a.fn.alert=e,this},a(document).on("click.bs.alert.data-api",c,d.prototype.close)}(jQuery),+function(a){"use strict";function b(b){return this.each(function(){var d=a(this),e=d.data("bs.button"),f="object"==typeof b&&b;e||d.data("bs.button",e=new c(this,f)),"toggle"==b?e.toggle():b&&e.setState(b)})}var c=function(b,d){this.$element=a(b),this.options=a.extend({},c.DEFAULTS,d),this.isLoading=!1};c.VERSION="3.3.6",c.DEFAULTS={loadingText:"loading..."},c.prototype.setState=function(b){var c="disabled",d=this.$element,e=d.is("input")?"val":"html",f=d.data();b+="Text",null==f.resetText&&d.data("resetText",d[e]()),setTimeout(a.proxy(function(){d[e](null==f[b]?this.options[b]:f[b]),"loadingText"==b?(this.isLoading=!0,d.addClass(c).attr(c,c)):this.isLoading&&(this.isLoading=!1,d.removeClass(c).removeAttr(c))},this),0)},c.prototype.toggle=function(){var a=!0,b=this.$element.closest('[data-toggle="buttons"]');if(b.length){var 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b=a.Event("show.bs."+this.type);if(this.hasContent()&&this.enabled){this.$element.trigger(b);var d=a.contains(this.$element[0].ownerDocument.documentElement,this.$element[0]);if(b.isDefaultPrevented()||!d)return;var e=this,f=this.tip(),g=this.getUID(this.type);this.setContent(),f.attr("id",g),this.$element.attr("aria-describedby",g),this.options.animation&&f.addClass("fade");var h="function"==typeof this.options.placement?this.options.placement.call(this,f[0],this.$element[0]):this.options.placement,i=/\s?auto?\s?/i,j=i.test(h);j&&(h=h.replace(i,"")||"top"),f.detach().css({top:0,left:0,display:"block"}).addClass(h).data("bs."+this.type,this),this.options.container?f.appendTo(this.options.container):f.insertAfter(this.$element),this.$element.trigger("inserted.bs."+this.type);var k=this.getPosition(),l=f[0].offsetWidth,m=f[0].offsetHeight;if(j){var n=h,o=this.getPosition(this.$viewport);h="bottom"==h&&k.bottom+m>o.bottom?"top":"top"==h&&k.top-m<o.top?"bottom":"right"==h&&k.right+l>o.width?"left":"left"==h&&k.left-l<o.left?"right":h,f.removeClass(n).addClass(h)}var p=this.getCalculatedOffset(h,k,l,m);this.applyPlacement(p,h);var q=function(){var a=e.hoverState;e.$element.trigger("shown.bs."+e.type),e.hoverState=null,"out"==a&&e.leave(e)};a.support.transition&&this.$tip.hasClass("fade")?f.one("bsTransitionEnd",q).emulateTransitionEnd(c.TRANSITION_DURATION):q()}},c.prototype.applyPlacement=function(b,c){var d=this.tip(),e=d[0].offsetWidth,f=d[0].offsetHeight,g=parseInt(d.css("margin-top"),10),h=parseInt(d.css("margin-left"),10);isNaN(g)&&(g=0),isNaN(h)&&(h=0),b.top+=g,b.left+=h,a.offset.setOffset(d[0],a.extend({using:function(a){d.css({top:Math.round(a.top),left:Math.round(a.left)})}},b),0),d.addClass("in");var i=d[0].offsetWidth,j=d[0].offsetHeight;"top"==c&&j!=f&&(b.top=b.top+f-j);var k=this.getViewportAdjustedDelta(c,b,i,j);k.left?b.left+=k.left:b.top+=k.top;var l=/top|bottom/.test(c),m=l?2*k.left-e+i:2*k.top-f+j,n=l?"offsetWidth":"offsetHeight";d.offset(b),this.replaceArrow(m,d[0][n],l)},c.prototype.replaceArrow=function(a,b,c){this.arrow().css(c?"left":"top",50*(1-a/b)+"%").css(c?"top":"left","")},c.prototype.setContent=function(){var a=this.tip(),b=this.getTitle();a.find(".tooltip-inner")[this.options.html?"html":"text"](b),a.removeClass("fade in top bottom left right")},c.prototype.hide=function(b){function d(){"in"!=e.hoverState&&f.detach(),e.$element.removeAttr("aria-describedby").trigger("hidden.bs."+e.type),b&&b()}var e=this,f=a(this.$tip),g=a.Event("hide.bs."+this.type);return this.$element.trigger(g),g.isDefaultPrevented()?void 0:(f.removeClass("in"),a.support.transition&&f.hasClass("fade")?f.one("bsTransitionEnd",d).emulateTransitionEnd(c.TRANSITION_DURATION):d(),this.hoverState=null,this)},c.prototype.fixTitle=function(){var a=this.$element;(a.attr("title")||"string"!=typeof a.attr("data-original-title"))&&a.attr("data-original-title",a.attr("title")||"").attr("title","")},c.prototype.hasContent=function(){return this.getTitle()},c.prototype.getPosition=function(b){b=b||this.$element;var c=b[0],d="BODY"==c.tagName,e=c.getBoundingClientRect();null==e.width&&(e=a.extend({},e,{width:e.right-e.left,height:e.bottom-e.top}));var f=d?{top:0,left:0}:b.offset(),g={scroll:d?document.documentElement.scrollTop||document.body.scrollTop:b.scrollTop()},h=d?{width:a(window).width(),height:a(window).height()}:null;return a.extend({},e,g,h,f)},c.prototype.getCalculatedOffset=function(a,b,c,d){return"bottom"==a?{top:b.top+b.height,left:b.left+b.width/2-c/2}:"top"==a?{top:b.top-d,left:b.left+b.width/2-c/2}:"left"==a?{top:b.top+b.height/2-d/2,left:b.left-c}:{top:b.top+b.height/2-d/2,left:b.left+b.width}},c.prototype.getViewportAdjustedDelta=function(a,b,c,d){var e={top:0,left:0};if(!this.$viewport)return e;var f=this.options.viewport&&this.options.viewport.padding||0,g=this.getPosition(this.$viewport);if(/right|left/.test(a)){var h=b.top-f-g.scroll,i=b.top+f-g.scroll+d;h<g.top?e.top=g.top-h:i>g.top+g.height&&(e.top=g.top+g.height-i)}else{var j=b.left-f,k=b.left+f+c;j<g.left?e.left=g.left-j:k>g.right&&(e.left=g.left+g.width-k)}return e},c.prototype.getTitle=function(){var a,b=this.$element,c=this.options;return a=b.attr("data-original-title")||("function"==typeof c.title?c.title.call(b[0]):c.title)},c.prototype.getUID=function(a){do a+=~~(1e6*Math.random());while(document.getElementById(a));return a},c.prototype.tip=function(){if(!this.$tip&&(this.$tip=a(this.options.template),1!=this.$tip.length))throw new Error(this.type+" `template` option must consist of exactly 1 top-level element!");return this.$tip},c.prototype.arrow=function(){return this.$arrow=this.$arrow||this.tip().find(".tooltip-arrow")},c.prototype.enable=function(){this.enabled=!0},c.prototype.disable=function(){this.enabled=!1},c.prototype.toggleEnabled=function(){this.enabled=!this.enabled},c.prototype.toggle=function(b){var c=this;b&&(c=a(b.currentTarget).data("bs."+this.type),c||(c=new this.constructor(b.currentTarget,this.getDelegateOptions()),a(b.currentTarget).data("bs."+this.type,c))),b?(c.inState.click=!c.inState.click,c.isInStateTrue()?c.enter(c):c.leave(c)):c.tip().hasClass("in")?c.leave(c):c.enter(c)},c.prototype.destroy=function(){var a=this;clearTimeout(this.timeout),this.hide(function(){a.$element.off("."+a.type).removeData("bs."+a.type),a.$tip&&a.$tip.detach(),a.$tip=null,a.$arrow=null,a.$viewport=null})};var d=a.fn.tooltip;a.fn.tooltip=b,a.fn.tooltip.Constructor=c,a.fn.tooltip.noConflict=function(){return a.fn.tooltip=d,this}}(jQuery),+function(a){"use strict";function b(b){return this.each(function(){var d=a(this),e=d.data("bs.popover"),f="object"==typeof b&&b;(e||!/destroy|hide/.test(b))&&(e||d.data("bs.popover",e=new c(this,f)),"string"==typeof b&&e[b]())})}var c=function(a,b){this.init("popover",a,b)};if(!a.fn.tooltip)throw new Error("Popover requires tooltip.js");c.VERSION="3.3.6",c.DEFAULTS=a.extend({},a.fn.tooltip.Constructor.DEFAULTS,{placement:"right",trigger:"click",content:"",template:'<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>'}),c.prototype=a.extend({},a.fn.tooltip.Constructor.prototype),c.prototype.constructor=c,c.prototype.getDefaults=function(){return c.DEFAULTS},c.prototype.setContent=function(){var a=this.tip(),b=this.getTitle(),c=this.getContent();a.find(".popover-title")[this.options.html?"html":"text"](b),a.find(".popover-content").children().detach().end()[this.options.html?"string"==typeof c?"html":"append":"text"](c),a.removeClass("fade top bottom left right in"),a.find(".popover-title").html()||a.find(".popover-title").hide()},c.prototype.hasContent=function(){return this.getTitle()||this.getContent()},c.prototype.getContent=function(){var a=this.$element,b=this.options;return a.attr("data-content")||("function"==typeof b.content?b.content.call(a[0]):b.content)},c.prototype.arrow=function(){return this.$arrow=this.$arrow||this.tip().find(".arrow")};var d=a.fn.popover;a.fn.popover=b,a.fn.popover.Constructor=c,a.fn.popover.noConflict=function(){return a.fn.popover=d,this}}(jQuery),+function(a){"use strict";function b(c,d){this.$body=a(document.body),this.$scrollElement=a(a(c).is(document.body)?window:c),this.options=a.extend({},b.DEFAULTS,d),this.selector=(this.options.target||"")+" .nav li > a",this.offsets=[],this.targets=[],this.activeTarget=null,this.scrollHeight=0,this.$scrollElement.on("scroll.bs.scrollspy",a.proxy(this.process,this)),this.refresh(),this.process()}function c(c){return this.each(function(){var d=a(this),e=d.data("bs.scrollspy"),f="object"==typeof c&&c;e||d.data("bs.scrollspy",e=new b(this,f)),"string"==typeof c&&e[c]()})}b.VERSION="3.3.6",b.DEFAULTS={offset:10},b.prototype.getScrollHeight=function(){return this.$scrollElement[0].scrollHeight||Math.max(this.$body[0].scrollHeight,document.documentElement.scrollHeight)},b.prototype.refresh=function(){var b=this,c="offset",d=0;this.offsets=[],this.targets=[],this.scrollHeight=this.getScrollHeight(),a.isWindow(this.$scrollElement[0])||(c="position",d=this.$scrollElement.scrollTop()),this.$body.find(this.selector).map(function(){var b=a(this),e=b.data("target")||b.attr("href"),f=/^#./.test(e)&&a(e);return f&&f.length&&f.is(":visible")&&[[f[c]().top+d,e]]||null}).sort(function(a,b){return a[0]-b[0]}).each(function(){b.offsets.push(this[0]),b.targets.push(this[1])})},b.prototype.process=function(){var a,b=this.$scrollElement.scrollTop()+this.options.offset,c=this.getScrollHeight(),d=this.options.offset+c-this.$scrollElement.height(),e=this.offsets,f=this.targets,g=this.activeTarget;if(this.scrollHeight!=c&&this.refresh(),b>=d)return g!=(a=f[f.length-1])&&this.activate(a);if(g&&b<e[0])return this.activeTarget=null,this.clear();for(a=e.length;a--;)g!=f[a]&&b>=e[a]&&(void 0===e[a+1]||b<e[a+1])&&this.activate(f[a])},b.prototype.activate=function(b){this.activeTarget=b,this.clear();var c=this.selector+'[data-target="'+b+'"],'+this.selector+'[href="'+b+'"]',d=a(c).parents("li").addClass("active");
+d.parent(".dropdown-menu").length&&(d=d.closest("li.dropdown").addClass("active")),d.trigger("activate.bs.scrollspy")},b.prototype.clear=function(){a(this.selector).parentsUntil(this.options.target,".active").removeClass("active")};var d=a.fn.scrollspy;a.fn.scrollspy=c,a.fn.scrollspy.Constructor=b,a.fn.scrollspy.noConflict=function(){return a.fn.scrollspy=d,this},a(window).on("load.bs.scrollspy.data-api",function(){a('[data-spy="scroll"]').each(function(){var b=a(this);c.call(b,b.data())})})}(jQuery),+function(a){"use strict";function b(b){return this.each(function(){var d=a(this),e=d.data("bs.tab");e||d.data("bs.tab",e=new c(this)),"string"==typeof b&&e[b]()})}var c=function(b){this.element=a(b)};c.VERSION="3.3.6",c.TRANSITION_DURATION=150,c.prototype.show=function(){var b=this.element,c=b.closest("ul:not(.dropdown-menu)"),d=b.data("target");if(d||(d=b.attr("href"),d=d&&d.replace(/.*(?=#[^\s]*$)/,"")),!b.parent("li").hasClass("active")){var e=c.find(".active:last a"),f=a.Event("hide.bs.tab",{relatedTarget:b[0]}),g=a.Event("show.bs.tab",{relatedTarget:e[0]});if(e.trigger(f),b.trigger(g),!g.isDefaultPrevented()&&!f.isDefaultPrevented()){var h=a(d);this.activate(b.closest("li"),c),this.activate(h,h.parent(),function(){e.trigger({type:"hidden.bs.tab",relatedTarget:b[0]}),b.trigger({type:"shown.bs.tab",relatedTarget:e[0]})})}}},c.prototype.activate=function(b,d,e){function f(){g.removeClass("active").find("> .dropdown-menu > .active").removeClass("active").end().find('[data-toggle="tab"]').attr("aria-expanded",!1),b.addClass("active").find('[data-toggle="tab"]').attr("aria-expanded",!0),h?(b[0].offsetWidth,b.addClass("in")):b.removeClass("fade"),b.parent(".dropdown-menu").length&&b.closest("li.dropdown").addClass("active").end().find('[data-toggle="tab"]').attr("aria-expanded",!0),e&&e()}var g=d.find("> .active"),h=e&&a.support.transition&&(g.length&&g.hasClass("fade")||!!d.find("> .fade").length);g.length&&h?g.one("bsTransitionEnd",f).emulateTransitionEnd(c.TRANSITION_DURATION):f(),g.removeClass("in")};var d=a.fn.tab;a.fn.tab=b,a.fn.tab.Constructor=c,a.fn.tab.noConflict=function(){return a.fn.tab=d,this};var e=function(c){c.preventDefault(),b.call(a(this),"show")};a(document).on("click.bs.tab.data-api",'[data-toggle="tab"]',e).on("click.bs.tab.data-api",'[data-toggle="pill"]',e)}(jQuery),+function(a){"use strict";function b(b){return this.each(function(){var d=a(this),e=d.data("bs.affix"),f="object"==typeof b&&b;e||d.data("bs.affix",e=new c(this,f)),"string"==typeof b&&e[b]()})}var c=function(b,d){this.options=a.extend({},c.DEFAULTS,d),this.$target=a(this.options.target).on("scroll.bs.affix.data-api",a.proxy(this.checkPosition,this)).on("click.bs.affix.data-api",a.proxy(this.checkPositionWithEventLoop,this)),this.$element=a(b),this.affixed=null,this.unpin=null,this.pinnedOffset=null,this.checkPosition()};c.VERSION="3.3.6",c.RESET="affix affix-top affix-bottom",c.DEFAULTS={offset:0,target:window},c.prototype.getState=function(a,b,c,d){var e=this.$target.scrollTop(),f=this.$element.offset(),g=this.$target.height();if(null!=c&&"top"==this.affixed)return c>e?"top":!1;if("bottom"==this.affixed)return null!=c?e+this.unpin<=f.top?!1:"bottom":a-d>=e+g?!1:"bottom";var h=null==this.affixed,i=h?e:f.top,j=h?g:b;return null!=c&&c>=e?"top":null!=d&&i+j>=a-d?"bottom":!1},c.prototype.getPinnedOffset=function(){if(this.pinnedOffset)return this.pinnedOffset;this.$element.removeClass(c.RESET).addClass("affix");var a=this.$target.scrollTop(),b=this.$element.offset();return this.pinnedOffset=b.top-a},c.prototype.checkPositionWithEventLoop=function(){setTimeout(a.proxy(this.checkPosition,this),1)},c.prototype.checkPosition=function(){if(this.$element.is(":visible")){var b=this.$element.height(),d=this.options.offset,e=d.top,f=d.bottom,g=Math.max(a(document).height(),a(document.body).height());"object"!=typeof d&&(f=e=d),"function"==typeof e&&(e=d.top(this.$element)),"function"==typeof f&&(f=d.bottom(this.$element));var h=this.getState(g,b,e,f);if(this.affixed!=h){null!=this.unpin&&this.$element.css("top","");var i="affix"+(h?"-"+h:""),j=a.Event(i+".bs.affix");if(this.$element.trigger(j),j.isDefaultPrevented())return;this.affixed=h,this.unpin="bottom"==h?this.getPinnedOffset():null,this.$element.removeClass(c.RESET).addClass(i).trigger(i.replace("affix","affixed")+".bs.affix")}"bottom"==h&&this.$element.offset({top:g-b-f})}};var d=a.fn.affix;a.fn.affix=b,a.fn.affix.Constructor=c,a.fn.affix.noConflict=function(){return a.fn.affix=d,this},a(window).on("load",function(){a('[data-spy="affix"]').each(function(){var c=a(this),d=c.data();d.offset=d.offset||{},null!=d.offsetBottom&&(d.offset.bottom=d.offsetBottom),null!=d.offsetTop&&(d.offset.top=d.offsetTop),b.call(c,d)})})}(jQuery);
\ No newline at end of file
diff --git a/src/js/bootstrap3/bootstrap/affix.js b/src/js/bootstrap3/bootstrap/affix.js
new file mode 100644
index 0000000..2c5d5d6
--- /dev/null
+++ b/src/js/bootstrap3/bootstrap/affix.js
@@ -0,0 +1,162 @@
+/* ========================================================================
+ * Bootstrap: affix.js v3.3.6
+ * http://getbootstrap.com/javascript/#affix
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // AFFIX CLASS DEFINITION
+  // ======================
+
+  var Affix = function (element, options) {
+    this.options = $.extend({}, Affix.DEFAULTS, options)
+
+    this.$target = $(this.options.target)
+      .on('scroll.bs.affix.data-api', $.proxy(this.checkPosition, this))
+      .on('click.bs.affix.data-api',  $.proxy(this.checkPositionWithEventLoop, this))
+
+    this.$element     = $(element)
+    this.affixed      = null
+    this.unpin        = null
+    this.pinnedOffset = null
+
+    this.checkPosition()
+  }
+
+  Affix.VERSION  = '3.3.6'
+
+  Affix.RESET    = 'affix affix-top affix-bottom'
+
+  Affix.DEFAULTS = {
+    offset: 0,
+    target: window
+  }
+
+  Affix.prototype.getState = function (scrollHeight, height, offsetTop, offsetBottom) {
+    var scrollTop    = this.$target.scrollTop()
+    var position     = this.$element.offset()
+    var targetHeight = this.$target.height()
+
+    if (offsetTop != null && this.affixed == 'top') return scrollTop < offsetTop ? 'top' : false
+
+    if (this.affixed == 'bottom') {
+      if (offsetTop != null) return (scrollTop + this.unpin <= position.top) ? false : 'bottom'
+      return (scrollTop + targetHeight <= scrollHeight - offsetBottom) ? false : 'bottom'
+    }
+
+    var initializing   = this.affixed == null
+    var colliderTop    = initializing ? scrollTop : position.top
+    var colliderHeight = initializing ? targetHeight : height
+
+    if (offsetTop != null && scrollTop <= offsetTop) return 'top'
+    if (offsetBottom != null && (colliderTop + colliderHeight >= scrollHeight - offsetBottom)) return 'bottom'
+
+    return false
+  }
+
+  Affix.prototype.getPinnedOffset = function () {
+    if (this.pinnedOffset) return this.pinnedOffset
+    this.$element.removeClass(Affix.RESET).addClass('affix')
+    var scrollTop = this.$target.scrollTop()
+    var position  = this.$element.offset()
+    return (this.pinnedOffset = position.top - scrollTop)
+  }
+
+  Affix.prototype.checkPositionWithEventLoop = function () {
+    setTimeout($.proxy(this.checkPosition, this), 1)
+  }
+
+  Affix.prototype.checkPosition = function () {
+    if (!this.$element.is(':visible')) return
+
+    var height       = this.$element.height()
+    var offset       = this.options.offset
+    var offsetTop    = offset.top
+    var offsetBottom = offset.bottom
+    var scrollHeight = Math.max($(document).height(), $(document.body).height())
+
+    if (typeof offset != 'object')         offsetBottom = offsetTop = offset
+    if (typeof offsetTop == 'function')    offsetTop    = offset.top(this.$element)
+    if (typeof offsetBottom == 'function') offsetBottom = offset.bottom(this.$element)
+
+    var affix = this.getState(scrollHeight, height, offsetTop, offsetBottom)
+
+    if (this.affixed != affix) {
+      if (this.unpin != null) this.$element.css('top', '')
+
+      var affixType = 'affix' + (affix ? '-' + affix : '')
+      var e         = $.Event(affixType + '.bs.affix')
+
+      this.$element.trigger(e)
+
+      if (e.isDefaultPrevented()) return
+
+      this.affixed = affix
+      this.unpin = affix == 'bottom' ? this.getPinnedOffset() : null
+
+      this.$element
+        .removeClass(Affix.RESET)
+        .addClass(affixType)
+        .trigger(affixType.replace('affix', 'affixed') + '.bs.affix')
+    }
+
+    if (affix == 'bottom') {
+      this.$element.offset({
+        top: scrollHeight - height - offsetBottom
+      })
+    }
+  }
+
+
+  // AFFIX PLUGIN DEFINITION
+  // =======================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.affix')
+      var options = typeof option == 'object' && option
+
+      if (!data) $this.data('bs.affix', (data = new Affix(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.affix
+
+  $.fn.affix             = Plugin
+  $.fn.affix.Constructor = Affix
+
+
+  // AFFIX NO CONFLICT
+  // =================
+
+  $.fn.affix.noConflict = function () {
+    $.fn.affix = old
+    return this
+  }
+
+
+  // AFFIX DATA-API
+  // ==============
+
+  $(window).on('load', function () {
+    $('[data-spy="affix"]').each(function () {
+      var $spy = $(this)
+      var data = $spy.data()
+
+      data.offset = data.offset || {}
+
+      if (data.offsetBottom != null) data.offset.bottom = data.offsetBottom
+      if (data.offsetTop    != null) data.offset.top    = data.offsetTop
+
+      Plugin.call($spy, data)
+    })
+  })
+
+}(jQuery);
diff --git a/src/js/bootstrap3/bootstrap/alert.js b/src/js/bootstrap3/bootstrap/alert.js
new file mode 100644
index 0000000..5536755
--- /dev/null
+++ b/src/js/bootstrap3/bootstrap/alert.js
@@ -0,0 +1,94 @@
+/* ========================================================================
+ * Bootstrap: alert.js v3.3.6
+ * http://getbootstrap.com/javascript/#alerts
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // ALERT CLASS DEFINITION
+  // ======================
+
+  var dismiss = '[data-dismiss="alert"]'
+  var Alert   = function (el) {
+    $(el).on('click', dismiss, this.close)
+  }
+
+  Alert.VERSION = '3.3.6'
+
+  Alert.TRANSITION_DURATION = 150
+
+  Alert.prototype.close = function (e) {
+    var $this    = $(this)
+    var selector = $this.attr('data-target')
+
+    if (!selector) {
+      selector = $this.attr('href')
+      selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
+    }
+
+    var $parent = $(selector)
+
+    if (e) e.preventDefault()
+
+    if (!$parent.length) {
+      $parent = $this.closest('.alert')
+    }
+
+    $parent.trigger(e = $.Event('close.bs.alert'))
+
+    if (e.isDefaultPrevented()) return
+
+    $parent.removeClass('in')
+
+    function removeElement() {
+      // detach from parent, fire event then clean up data
+      $parent.detach().trigger('closed.bs.alert').remove()
+    }
+
+    $.support.transition && $parent.hasClass('fade') ?
+      $parent
+        .one('bsTransitionEnd', removeElement)
+        .emulateTransitionEnd(Alert.TRANSITION_DURATION) :
+      removeElement()
+  }
+
+
+  // ALERT PLUGIN DEFINITION
+  // =======================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this = $(this)
+      var data  = $this.data('bs.alert')
+
+      if (!data) $this.data('bs.alert', (data = new Alert(this)))
+      if (typeof option == 'string') data[option].call($this)
+    })
+  }
+
+  var old = $.fn.alert
+
+  $.fn.alert             = Plugin
+  $.fn.alert.Constructor = Alert
+
+
+  // ALERT NO CONFLICT
+  // =================
+
+  $.fn.alert.noConflict = function () {
+    $.fn.alert = old
+    return this
+  }
+
+
+  // ALERT DATA-API
+  // ==============
+
+  $(document).on('click.bs.alert.data-api', dismiss, Alert.prototype.close)
+
+}(jQuery);
diff --git a/src/js/bootstrap3/bootstrap/button.js b/src/js/bootstrap3/bootstrap/button.js
new file mode 100644
index 0000000..0f36e41
--- /dev/null
+++ b/src/js/bootstrap3/bootstrap/button.js
@@ -0,0 +1,120 @@
+/* ========================================================================
+ * Bootstrap: button.js v3.3.6
+ * http://getbootstrap.com/javascript/#buttons
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // BUTTON PUBLIC CLASS DEFINITION
+  // ==============================
+
+  var Button = function (element, options) {
+    this.$element  = $(element)
+    this.options   = $.extend({}, Button.DEFAULTS, options)
+    this.isLoading = false
+  }
+
+  Button.VERSION  = '3.3.6'
+
+  Button.DEFAULTS = {
+    loadingText: 'loading...'
+  }
+
+  Button.prototype.setState = function (state) {
+    var d    = 'disabled'
+    var $el  = this.$element
+    var val  = $el.is('input') ? 'val' : 'html'
+    var data = $el.data()
+
+    state += 'Text'
+
+    if (data.resetText == null) $el.data('resetText', $el[val]())
+
+    // push to event loop to allow forms to submit
+    setTimeout($.proxy(function () {
+      $el[val](data[state] == null ? this.options[state] : data[state])
+
+      if (state == 'loadingText') {
+        this.isLoading = true
+        $el.addClass(d).attr(d, d)
+      } else if (this.isLoading) {
+        this.isLoading = false
+        $el.removeClass(d).removeAttr(d)
+      }
+    }, this), 0)
+  }
+
+  Button.prototype.toggle = function () {
+    var changed = true
+    var $parent = this.$element.closest('[data-toggle="buttons"]')
+
+    if ($parent.length) {
+      var $input = this.$element.find('input')
+      if ($input.prop('type') == 'radio') {
+        if ($input.prop('checked')) changed = false
+        $parent.find('.active').removeClass('active')
+        this.$element.addClass('active')
+      } else if ($input.prop('type') == 'checkbox') {
+        if (($input.prop('checked')) !== this.$element.hasClass('active')) changed = false
+        this.$element.toggleClass('active')
+      }
+      $input.prop('checked', this.$element.hasClass('active'))
+      if (changed) $input.trigger('change')
+    } else {
+      this.$element.attr('aria-pressed', !this.$element.hasClass('active'))
+      this.$element.toggleClass('active')
+    }
+  }
+
+
+  // BUTTON PLUGIN DEFINITION
+  // ========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.button')
+      var options = typeof option == 'object' && option
+
+      if (!data) $this.data('bs.button', (data = new Button(this, options)))
+
+      if (option == 'toggle') data.toggle()
+      else if (option) data.setState(option)
+    })
+  }
+
+  var old = $.fn.button
+
+  $.fn.button             = Plugin
+  $.fn.button.Constructor = Button
+
+
+  // BUTTON NO CONFLICT
+  // ==================
+
+  $.fn.button.noConflict = function () {
+    $.fn.button = old
+    return this
+  }
+
+
+  // BUTTON DATA-API
+  // ===============
+
+  $(document)
+    .on('click.bs.button.data-api', '[data-toggle^="button"]', function (e) {
+      var $btn = $(e.target)
+      if (!$btn.hasClass('btn')) $btn = $btn.closest('.btn')
+      Plugin.call($btn, 'toggle')
+      if (!($(e.target).is('input[type="radio"]') || $(e.target).is('input[type="checkbox"]'))) e.preventDefault()
+    })
+    .on('focus.bs.button.data-api blur.bs.button.data-api', '[data-toggle^="button"]', function (e) {
+      $(e.target).closest('.btn').toggleClass('focus', /^focus(in)?$/.test(e.type))
+    })
+
+}(jQuery);
diff --git a/src/js/bootstrap3/bootstrap/carousel.js b/src/js/bootstrap3/bootstrap/carousel.js
new file mode 100644
index 0000000..6cdbc79
--- /dev/null
+++ b/src/js/bootstrap3/bootstrap/carousel.js
@@ -0,0 +1,237 @@
+/* ========================================================================
+ * Bootstrap: carousel.js v3.3.6
+ * http://getbootstrap.com/javascript/#carousel
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // CAROUSEL CLASS DEFINITION
+  // =========================
+
+  var Carousel = function (element, options) {
+    this.$element    = $(element)
+    this.$indicators = this.$element.find('.carousel-indicators')
+    this.options     = options
+    this.paused      = null
+    this.sliding     = null
+    this.interval    = null
+    this.$active     = null
+    this.$items      = null
+
+    this.options.keyboard && this.$element.on('keydown.bs.carousel', $.proxy(this.keydown, this))
+
+    this.options.pause == 'hover' && !('ontouchstart' in document.documentElement) && this.$element
+      .on('mouseenter.bs.carousel', $.proxy(this.pause, this))
+      .on('mouseleave.bs.carousel', $.proxy(this.cycle, this))
+  }
+
+  Carousel.VERSION  = '3.3.6'
+
+  Carousel.TRANSITION_DURATION = 600
+
+  Carousel.DEFAULTS = {
+    interval: 5000,
+    pause: 'hover',
+    wrap: true,
+    keyboard: true
+  }
+
+  Carousel.prototype.keydown = function (e) {
+    if (/input|textarea/i.test(e.target.tagName)) return
+    switch (e.which) {
+      case 37: this.prev(); break
+      case 39: this.next(); break
+      default: return
+    }
+
+    e.preventDefault()
+  }
+
+  Carousel.prototype.cycle = function (e) {
+    e || (this.paused = false)
+
+    this.interval && clearInterval(this.interval)
+
+    this.options.interval
+      && !this.paused
+      && (this.interval = setInterval($.proxy(this.next, this), this.options.interval))
+
+    return this
+  }
+
+  Carousel.prototype.getItemIndex = function (item) {
+    this.$items = item.parent().children('.item')
+    return this.$items.index(item || this.$active)
+  }
+
+  Carousel.prototype.getItemForDirection = function (direction, active) {
+    var activeIndex = this.getItemIndex(active)
+    var willWrap = (direction == 'prev' && activeIndex === 0)
+                || (direction == 'next' && activeIndex == (this.$items.length - 1))
+    if (willWrap && !this.options.wrap) return active
+    var delta = direction == 'prev' ? -1 : 1
+    var itemIndex = (activeIndex + delta) % this.$items.length
+    return this.$items.eq(itemIndex)
+  }
+
+  Carousel.prototype.to = function (pos) {
+    var that        = this
+    var activeIndex = this.getItemIndex(this.$active = this.$element.find('.item.active'))
+
+    if (pos > (this.$items.length - 1) || pos < 0) return
+
+    if (this.sliding)       return this.$element.one('slid.bs.carousel', function () { that.to(pos) }) // yes, "slid"
+    if (activeIndex == pos) return this.pause().cycle()
+
+    return this.slide(pos > activeIndex ? 'next' : 'prev', this.$items.eq(pos))
+  }
+
+  Carousel.prototype.pause = function (e) {
+    e || (this.paused = true)
+
+    if (this.$element.find('.next, .prev').length && $.support.transition) {
+      this.$element.trigger($.support.transition.end)
+      this.cycle(true)
+    }
+
+    this.interval = clearInterval(this.interval)
+
+    return this
+  }
+
+  Carousel.prototype.next = function () {
+    if (this.sliding) return
+    return this.slide('next')
+  }
+
+  Carousel.prototype.prev = function () {
+    if (this.sliding) return
+    return this.slide('prev')
+  }
+
+  Carousel.prototype.slide = function (type, next) {
+    var $active   = this.$element.find('.item.active')
+    var $next     = next || this.getItemForDirection(type, $active)
+    var isCycling = this.interval
+    var direction = type == 'next' ? 'left' : 'right'
+    var that      = this
+
+    if ($next.hasClass('active')) return (this.sliding = false)
+
+    var relatedTarget = $next[0]
+    var slideEvent = $.Event('slide.bs.carousel', {
+      relatedTarget: relatedTarget,
+      direction: direction
+    })
+    this.$element.trigger(slideEvent)
+    if (slideEvent.isDefaultPrevented()) return
+
+    this.sliding = true
+
+    isCycling && this.pause()
+
+    if (this.$indicators.length) {
+      this.$indicators.find('.active').removeClass('active')
+      var $nextIndicator = $(this.$indicators.children()[this.getItemIndex($next)])
+      $nextIndicator && $nextIndicator.addClass('active')
+    }
+
+    var slidEvent = $.Event('slid.bs.carousel', { relatedTarget: relatedTarget, direction: direction }) // yes, "slid"
+    if ($.support.transition && this.$element.hasClass('slide')) {
+      $next.addClass(type)
+      $next[0].offsetWidth // force reflow
+      $active.addClass(direction)
+      $next.addClass(direction)
+      $active
+        .one('bsTransitionEnd', function () {
+          $next.removeClass([type, direction].join(' ')).addClass('active')
+          $active.removeClass(['active', direction].join(' '))
+          that.sliding = false
+          setTimeout(function () {
+            that.$element.trigger(slidEvent)
+          }, 0)
+        })
+        .emulateTransitionEnd(Carousel.TRANSITION_DURATION)
+    } else {
+      $active.removeClass('active')
+      $next.addClass('active')
+      this.sliding = false
+      this.$element.trigger(slidEvent)
+    }
+
+    isCycling && this.cycle()
+
+    return this
+  }
+
+
+  // CAROUSEL PLUGIN DEFINITION
+  // ==========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.carousel')
+      var options = $.extend({}, Carousel.DEFAULTS, $this.data(), typeof option == 'object' && option)
+      var action  = typeof option == 'string' ? option : options.slide
+
+      if (!data) $this.data('bs.carousel', (data = new Carousel(this, options)))
+      if (typeof option == 'number') data.to(option)
+      else if (action) data[action]()
+      else if (options.interval) data.pause().cycle()
+    })
+  }
+
+  var old = $.fn.carousel
+
+  $.fn.carousel             = Plugin
+  $.fn.carousel.Constructor = Carousel
+
+
+  // CAROUSEL NO CONFLICT
+  // ====================
+
+  $.fn.carousel.noConflict = function () {
+    $.fn.carousel = old
+    return this
+  }
+
+
+  // CAROUSEL DATA-API
+  // =================
+
+  var clickHandler = function (e) {
+    var href
+    var $this   = $(this)
+    var $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) // strip for ie7
+    if (!$target.hasClass('carousel')) return
+    var options = $.extend({}, $target.data(), $this.data())
+    var slideIndex = $this.attr('data-slide-to')
+    if (slideIndex) options.interval = false
+
+    Plugin.call($target, options)
+
+    if (slideIndex) {
+      $target.data('bs.carousel').to(slideIndex)
+    }
+
+    e.preventDefault()
+  }
+
+  $(document)
+    .on('click.bs.carousel.data-api', '[data-slide]', clickHandler)
+    .on('click.bs.carousel.data-api', '[data-slide-to]', clickHandler)
+
+  $(window).on('load', function () {
+    $('[data-ride="carousel"]').each(function () {
+      var $carousel = $(this)
+      Plugin.call($carousel, $carousel.data())
+    })
+  })
+
+}(jQuery);
diff --git a/src/js/bootstrap3/bootstrap/collapse.js b/src/js/bootstrap3/bootstrap/collapse.js
new file mode 100644
index 0000000..9e26465
--- /dev/null
+++ b/src/js/bootstrap3/bootstrap/collapse.js
@@ -0,0 +1,211 @@
+/* ========================================================================
+ * Bootstrap: collapse.js v3.3.6
+ * http://getbootstrap.com/javascript/#collapse
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // COLLAPSE PUBLIC CLASS DEFINITION
+  // ================================
+
+  var Collapse = function (element, options) {
+    this.$element      = $(element)
+    this.options       = $.extend({}, Collapse.DEFAULTS, options)
+    this.$trigger      = $('[data-toggle="collapse"][href="#' + element.id + '"],' +
+                           '[data-toggle="collapse"][data-target="#' + element.id + '"]')
+    this.transitioning = null
+
+    if (this.options.parent) {
+      this.$parent = this.getParent()
+    } else {
+      this.addAriaAndCollapsedClass(this.$element, this.$trigger)
+    }
+
+    if (this.options.toggle) this.toggle()
+  }
+
+  Collapse.VERSION  = '3.3.6'
+
+  Collapse.TRANSITION_DURATION = 350
+
+  Collapse.DEFAULTS = {
+    toggle: true
+  }
+
+  Collapse.prototype.dimension = function () {
+    var hasWidth = this.$element.hasClass('width')
+    return hasWidth ? 'width' : 'height'
+  }
+
+  Collapse.prototype.show = function () {
+    if (this.transitioning || this.$element.hasClass('in')) return
+
+    var activesData
+    var actives = this.$parent && this.$parent.children('.panel').children('.in, .collapsing')
+
+    if (actives && actives.length) {
+      activesData = actives.data('bs.collapse')
+      if (activesData && activesData.transitioning) return
+    }
+
+    var startEvent = $.Event('show.bs.collapse')
+    this.$element.trigger(startEvent)
+    if (startEvent.isDefaultPrevented()) return
+
+    if (actives && actives.length) {
+      Plugin.call(actives, 'hide')
+      activesData || actives.data('bs.collapse', null)
+    }
+
+    var dimension = this.dimension()
+
+    this.$element
+      .removeClass('collapse')
+      .addClass('collapsing')[dimension](0)
+      .attr('aria-expanded', true)
+
+    this.$trigger
+      .removeClass('collapsed')
+      .attr('aria-expanded', true)
+
+    this.transitioning = 1
+
+    var complete = function () {
+      this.$element
+        .removeClass('collapsing')
+        .addClass('collapse in')[dimension]('')
+      this.transitioning = 0
+      this.$element
+        .trigger('shown.bs.collapse')
+    }
+
+    if (!$.support.transition) return complete.call(this)
+
+    var scrollSize = $.camelCase(['scroll', dimension].join('-'))
+
+    this.$element
+      .one('bsTransitionEnd', $.proxy(complete, this))
+      .emulateTransitionEnd(Collapse.TRANSITION_DURATION)[dimension](this.$element[0][scrollSize])
+  }
+
+  Collapse.prototype.hide = function () {
+    if (this.transitioning || !this.$element.hasClass('in')) return
+
+    var startEvent = $.Event('hide.bs.collapse')
+    this.$element.trigger(startEvent)
+    if (startEvent.isDefaultPrevented()) return
+
+    var dimension = this.dimension()
+
+    this.$element[dimension](this.$element[dimension]())[0].offsetHeight
+
+    this.$element
+      .addClass('collapsing')
+      .removeClass('collapse in')
+      .attr('aria-expanded', false)
+
+    this.$trigger
+      .addClass('collapsed')
+      .attr('aria-expanded', false)
+
+    this.transitioning = 1
+
+    var complete = function () {
+      this.transitioning = 0
+      this.$element
+        .removeClass('collapsing')
+        .addClass('collapse')
+        .trigger('hidden.bs.collapse')
+    }
+
+    if (!$.support.transition) return complete.call(this)
+
+    this.$element
+      [dimension](0)
+      .one('bsTransitionEnd', $.proxy(complete, this))
+      .emulateTransitionEnd(Collapse.TRANSITION_DURATION)
+  }
+
+  Collapse.prototype.toggle = function () {
+    this[this.$element.hasClass('in') ? 'hide' : 'show']()
+  }
+
+  Collapse.prototype.getParent = function () {
+    return $(this.options.parent)
+      .find('[data-toggle="collapse"][data-parent="' + this.options.parent + '"]')
+      .each($.proxy(function (i, element) {
+        var $element = $(element)
+        this.addAriaAndCollapsedClass(getTargetFromTrigger($element), $element)
+      }, this))
+      .end()
+  }
+
+  Collapse.prototype.addAriaAndCollapsedClass = function ($element, $trigger) {
+    var isOpen = $element.hasClass('in')
+
+    $element.attr('aria-expanded', isOpen)
+    $trigger
+      .toggleClass('collapsed', !isOpen)
+      .attr('aria-expanded', isOpen)
+  }
+
+  function getTargetFromTrigger($trigger) {
+    var href
+    var target = $trigger.attr('data-target')
+      || (href = $trigger.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') // strip for ie7
+
+    return $(target)
+  }
+
+
+  // COLLAPSE PLUGIN DEFINITION
+  // ==========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.collapse')
+      var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option)
+
+      if (!data && options.toggle && /show|hide/.test(option)) options.toggle = false
+      if (!data) $this.data('bs.collapse', (data = new Collapse(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.collapse
+
+  $.fn.collapse             = Plugin
+  $.fn.collapse.Constructor = Collapse
+
+
+  // COLLAPSE NO CONFLICT
+  // ====================
+
+  $.fn.collapse.noConflict = function () {
+    $.fn.collapse = old
+    return this
+  }
+
+
+  // COLLAPSE DATA-API
+  // =================
+
+  $(document).on('click.bs.collapse.data-api', '[data-toggle="collapse"]', function (e) {
+    var $this   = $(this)
+
+    if (!$this.attr('data-target')) e.preventDefault()
+
+    var $target = getTargetFromTrigger($this)
+    var data    = $target.data('bs.collapse')
+    var option  = data ? 'toggle' : $this.data()
+
+    Plugin.call($target, option)
+  })
+
+}(jQuery);
diff --git a/src/js/bootstrap3/bootstrap/dropdown.js b/src/js/bootstrap3/bootstrap/dropdown.js
new file mode 100644
index 0000000..df6be86
--- /dev/null
+++ b/src/js/bootstrap3/bootstrap/dropdown.js
@@ -0,0 +1,165 @@
+/* ========================================================================
+ * Bootstrap: dropdown.js v3.3.6
+ * http://getbootstrap.com/javascript/#dropdowns
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // DROPDOWN CLASS DEFINITION
+  // =========================
+
+  var backdrop = '.dropdown-backdrop'
+  var toggle   = '[data-toggle="dropdown"]'
+  var Dropdown = function (element) {
+    $(element).on('click.bs.dropdown', this.toggle)
+  }
+
+  Dropdown.VERSION = '3.3.6'
+
+  function getParent($this) {
+    var selector = $this.attr('data-target')
+
+    if (!selector) {
+      selector = $this.attr('href')
+      selector = selector && /#[A-Za-z]/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
+    }
+
+    var $parent = selector && $(selector)
+
+    return $parent && $parent.length ? $parent : $this.parent()
+  }
+
+  function clearMenus(e) {
+    if (e && e.which === 3) return
+    $(backdrop).remove()
+    $(toggle).each(function () {
+      var $this         = $(this)
+      var $parent       = getParent($this)
+      var relatedTarget = { relatedTarget: this }
+
+      if (!$parent.hasClass('open')) return
+
+      if (e && e.type == 'click' && /input|textarea/i.test(e.target.tagName) && $.contains($parent[0], e.target)) return
+
+      $parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget))
+
+      if (e.isDefaultPrevented()) return
+
+      $this.attr('aria-expanded', 'false')
+      $parent.removeClass('open').trigger($.Event('hidden.bs.dropdown', relatedTarget))
+    })
+  }
+
+  Dropdown.prototype.toggle = function (e) {
+    var $this = $(this)
+
+    if ($this.is('.disabled, :disabled')) return
+
+    var $parent  = getParent($this)
+    var isActive = $parent.hasClass('open')
+
+    clearMenus()
+
+    if (!isActive) {
+      if ('ontouchstart' in document.documentElement && !$parent.closest('.navbar-nav').length) {
+        // if mobile we use a backdrop because click events don't delegate
+        $(document.createElement('div'))
+          .addClass('dropdown-backdrop')
+          .insertAfter($(this))
+          .on('click', clearMenus)
+      }
+
+      var relatedTarget = { relatedTarget: this }
+      $parent.trigger(e = $.Event('show.bs.dropdown', relatedTarget))
+
+      if (e.isDefaultPrevented()) return
+
+      $this
+        .trigger('focus')
+        .attr('aria-expanded', 'true')
+
+      $parent
+        .toggleClass('open')
+        .trigger($.Event('shown.bs.dropdown', relatedTarget))
+    }
+
+    return false
+  }
+
+  Dropdown.prototype.keydown = function (e) {
+    if (!/(38|40|27|32)/.test(e.which) || /input|textarea/i.test(e.target.tagName)) return
+
+    var $this = $(this)
+
+    e.preventDefault()
+    e.stopPropagation()
+
+    if ($this.is('.disabled, :disabled')) return
+
+    var $parent  = getParent($this)
+    var isActive = $parent.hasClass('open')
+
+    if (!isActive && e.which != 27 || isActive && e.which == 27) {
+      if (e.which == 27) $parent.find(toggle).trigger('focus')
+      return $this.trigger('click')
+    }
+
+    var desc = ' li:not(.disabled):visible a'
+    var $items = $parent.find('.dropdown-menu' + desc)
+
+    if (!$items.length) return
+
+    var index = $items.index(e.target)
+
+    if (e.which == 38 && index > 0)                 index--         // up
+    if (e.which == 40 && index < $items.length - 1) index++         // down
+    if (!~index)                                    index = 0
+
+    $items.eq(index).trigger('focus')
+  }
+
+
+  // DROPDOWN PLUGIN DEFINITION
+  // ==========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this = $(this)
+      var data  = $this.data('bs.dropdown')
+
+      if (!data) $this.data('bs.dropdown', (data = new Dropdown(this)))
+      if (typeof option == 'string') data[option].call($this)
+    })
+  }
+
+  var old = $.fn.dropdown
+
+  $.fn.dropdown             = Plugin
+  $.fn.dropdown.Constructor = Dropdown
+
+
+  // DROPDOWN NO CONFLICT
+  // ====================
+
+  $.fn.dropdown.noConflict = function () {
+    $.fn.dropdown = old
+    return this
+  }
+
+
+  // APPLY TO STANDARD DROPDOWN ELEMENTS
+  // ===================================
+
+  $(document)
+    .on('click.bs.dropdown.data-api', clearMenus)
+    .on('click.bs.dropdown.data-api', '.dropdown form', function (e) { e.stopPropagation() })
+    .on('click.bs.dropdown.data-api', toggle, Dropdown.prototype.toggle)
+    .on('keydown.bs.dropdown.data-api', toggle, Dropdown.prototype.keydown)
+    .on('keydown.bs.dropdown.data-api', '.dropdown-menu', Dropdown.prototype.keydown)
+
+}(jQuery);
diff --git a/src/js/bootstrap3/bootstrap/modal.js b/src/js/bootstrap3/bootstrap/modal.js
new file mode 100644
index 0000000..5049ccc
--- /dev/null
+++ b/src/js/bootstrap3/bootstrap/modal.js
@@ -0,0 +1,337 @@
+/* ========================================================================
+ * Bootstrap: modal.js v3.3.6
+ * http://getbootstrap.com/javascript/#modals
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // MODAL CLASS DEFINITION
+  // ======================
+
+  var Modal = function (element, options) {
+    this.options             = options
+    this.$body               = $(document.body)
+    this.$element            = $(element)
+    this.$dialog             = this.$element.find('.modal-dialog')
+    this.$backdrop           = null
+    this.isShown             = null
+    this.originalBodyPad     = null
+    this.scrollbarWidth      = 0
+    this.ignoreBackdropClick = false
+
+    if (this.options.remote) {
+      this.$element
+        .find('.modal-content')
+        .load(this.options.remote, $.proxy(function () {
+          this.$element.trigger('loaded.bs.modal')
+        }, this))
+    }
+  }
+
+  Modal.VERSION  = '3.3.6'
+
+  Modal.TRANSITION_DURATION = 300
+  Modal.BACKDROP_TRANSITION_DURATION = 150
+
+  Modal.DEFAULTS = {
+    backdrop: true,
+    keyboard: true,
+    show: true
+  }
+
+  Modal.prototype.toggle = function (_relatedTarget) {
+    return this.isShown ? this.hide() : this.show(_relatedTarget)
+  }
+
+  Modal.prototype.show = function (_relatedTarget) {
+    var that = this
+    var e    = $.Event('show.bs.modal', { relatedTarget: _relatedTarget })
+
+    this.$element.trigger(e)
+
+    if (this.isShown || e.isDefaultPrevented()) return
+
+    this.isShown = true
+
+    this.checkScrollbar()
+    this.setScrollbar()
+    this.$body.addClass('modal-open')
+
+    this.escape()
+    this.resize()
+
+    this.$element.on('click.dismiss.bs.modal', '[data-dismiss="modal"]', $.proxy(this.hide, this))
+
+    this.$dialog.on('mousedown.dismiss.bs.modal', function () {
+      that.$element.one('mouseup.dismiss.bs.modal', function (e) {
+        if ($(e.target).is(that.$element)) that.ignoreBackdropClick = true
+      })
+    })
+
+    this.backdrop(function () {
+      var transition = $.support.transition && that.$element.hasClass('fade')
+
+      if (!that.$element.parent().length) {
+        that.$element.appendTo(that.$body) // don't move modals dom position
+      }
+
+      that.$element
+        .show()
+        .scrollTop(0)
+
+      that.adjustDialog()
+
+      if (transition) {
+        that.$element[0].offsetWidth // force reflow
+      }
+
+      that.$element.addClass('in')
+
+      that.enforceFocus()
+
+      var e = $.Event('shown.bs.modal', { relatedTarget: _relatedTarget })
+
+      transition ?
+        that.$dialog // wait for modal to slide in
+          .one('bsTransitionEnd', function () {
+            that.$element.trigger('focus').trigger(e)
+          })
+          .emulateTransitionEnd(Modal.TRANSITION_DURATION) :
+        that.$element.trigger('focus').trigger(e)
+    })
+  }
+
+  Modal.prototype.hide = function (e) {
+    if (e) e.preventDefault()
+
+    e = $.Event('hide.bs.modal')
+
+    this.$element.trigger(e)
+
+    if (!this.isShown || e.isDefaultPrevented()) return
+
+    this.isShown = false
+
+    this.escape()
+    this.resize()
+
+    $(document).off('focusin.bs.modal')
+
+    this.$element
+      .removeClass('in')
+      .off('click.dismiss.bs.modal')
+      .off('mouseup.dismiss.bs.modal')
+
+    this.$dialog.off('mousedown.dismiss.bs.modal')
+
+    $.support.transition && this.$element.hasClass('fade') ?
+      this.$element
+        .one('bsTransitionEnd', $.proxy(this.hideModal, this))
+        .emulateTransitionEnd(Modal.TRANSITION_DURATION) :
+      this.hideModal()
+  }
+
+  Modal.prototype.enforceFocus = function () {
+    $(document)
+      .off('focusin.bs.modal') // guard against infinite focus loop
+      .on('focusin.bs.modal', $.proxy(function (e) {
+        if (this.$element[0] !== e.target && !this.$element.has(e.target).length) {
+          this.$element.trigger('focus')
+        }
+      }, this))
+  }
+
+  Modal.prototype.escape = function () {
+    if (this.isShown && this.options.keyboard) {
+      this.$element.on('keydown.dismiss.bs.modal', $.proxy(function (e) {
+        e.which == 27 && this.hide()
+      }, this))
+    } else if (!this.isShown) {
+      this.$element.off('keydown.dismiss.bs.modal')
+    }
+  }
+
+  Modal.prototype.resize = function () {
+    if (this.isShown) {
+      $(window).on('resize.bs.modal', $.proxy(this.handleUpdate, this))
+    } else {
+      $(window).off('resize.bs.modal')
+    }
+  }
+
+  Modal.prototype.hideModal = function () {
+    var that = this
+    this.$element.hide()
+    this.backdrop(function () {
+      that.$body.removeClass('modal-open')
+      that.resetAdjustments()
+      that.resetScrollbar()
+      that.$element.trigger('hidden.bs.modal')
+    })
+  }
+
+  Modal.prototype.removeBackdrop = function () {
+    this.$backdrop && this.$backdrop.remove()
+    this.$backdrop = null
+  }
+
+  Modal.prototype.backdrop = function (callback) {
+    var that = this
+    var animate = this.$element.hasClass('fade') ? 'fade' : ''
+
+    if (this.isShown && this.options.backdrop) {
+      var doAnimate = $.support.transition && animate
+
+      this.$backdrop = $(document.createElement('div'))
+        .addClass('modal-backdrop ' + animate)
+        .appendTo(this.$body)
+
+      this.$element.on('click.dismiss.bs.modal', $.proxy(function (e) {
+        if (this.ignoreBackdropClick) {
+          this.ignoreBackdropClick = false
+          return
+        }
+        if (e.target !== e.currentTarget) return
+        this.options.backdrop == 'static'
+          ? this.$element[0].focus()
+          : this.hide()
+      }, this))
+
+      if (doAnimate) this.$backdrop[0].offsetWidth // force reflow
+
+      this.$backdrop.addClass('in')
+
+      if (!callback) return
+
+      doAnimate ?
+        this.$backdrop
+          .one('bsTransitionEnd', callback)
+          .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) :
+        callback()
+
+    } else if (!this.isShown && this.$backdrop) {
+      this.$backdrop.removeClass('in')
+
+      var callbackRemove = function () {
+        that.removeBackdrop()
+        callback && callback()
+      }
+      $.support.transition && this.$element.hasClass('fade') ?
+        this.$backdrop
+          .one('bsTransitionEnd', callbackRemove)
+          .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) :
+        callbackRemove()
+
+    } else if (callback) {
+      callback()
+    }
+  }
+
+  // these following methods are used to handle overflowing modals
+
+  Modal.prototype.handleUpdate = function () {
+    this.adjustDialog()
+  }
+
+  Modal.prototype.adjustDialog = function () {
+    var modalIsOverflowing = this.$element[0].scrollHeight > document.documentElement.clientHeight
+
+    this.$element.css({
+      paddingLeft:  !this.bodyIsOverflowing && modalIsOverflowing ? this.scrollbarWidth : '',
+      paddingRight: this.bodyIsOverflowing && !modalIsOverflowing ? this.scrollbarWidth : ''
+    })
+  }
+
+  Modal.prototype.resetAdjustments = function () {
+    this.$element.css({
+      paddingLeft: '',
+      paddingRight: ''
+    })
+  }
+
+  Modal.prototype.checkScrollbar = function () {
+    var fullWindowWidth = window.innerWidth
+    if (!fullWindowWidth) { // workaround for missing window.innerWidth in IE8
+      var documentElementRect = document.documentElement.getBoundingClientRect()
+      fullWindowWidth = documentElementRect.right - Math.abs(documentElementRect.left)
+    }
+    this.bodyIsOverflowing = document.body.clientWidth < fullWindowWidth
+    this.scrollbarWidth = this.measureScrollbar()
+  }
+
+  Modal.prototype.setScrollbar = function () {
+    var bodyPad = parseInt((this.$body.css('padding-right') || 0), 10)
+    this.originalBodyPad = document.body.style.paddingRight || ''
+    if (this.bodyIsOverflowing) this.$body.css('padding-right', bodyPad + this.scrollbarWidth)
+  }
+
+  Modal.prototype.resetScrollbar = function () {
+    this.$body.css('padding-right', this.originalBodyPad)
+  }
+
+  Modal.prototype.measureScrollbar = function () { // thx walsh
+    var scrollDiv = document.createElement('div')
+    scrollDiv.className = 'modal-scrollbar-measure'
+    this.$body.append(scrollDiv)
+    var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth
+    this.$body[0].removeChild(scrollDiv)
+    return scrollbarWidth
+  }
+
+
+  // MODAL PLUGIN DEFINITION
+  // =======================
+
+  function Plugin(option, _relatedTarget) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.modal')
+      var options = $.extend({}, Modal.DEFAULTS, $this.data(), typeof option == 'object' && option)
+
+      if (!data) $this.data('bs.modal', (data = new Modal(this, options)))
+      if (typeof option == 'string') data[option](_relatedTarget)
+      else if (options.show) data.show(_relatedTarget)
+    })
+  }
+
+  var old = $.fn.modal
+
+  $.fn.modal             = Plugin
+  $.fn.modal.Constructor = Modal
+
+
+  // MODAL NO CONFLICT
+  // =================
+
+  $.fn.modal.noConflict = function () {
+    $.fn.modal = old
+    return this
+  }
+
+
+  // MODAL DATA-API
+  // ==============
+
+  $(document).on('click.bs.modal.data-api', '[data-toggle="modal"]', function (e) {
+    var $this   = $(this)
+    var href    = $this.attr('href')
+    var $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, ''))) // strip for ie7
+    var option  = $target.data('bs.modal') ? 'toggle' : $.extend({ remote: !/#/.test(href) && href }, $target.data(), $this.data())
+
+    if ($this.is('a')) e.preventDefault()
+
+    $target.one('show.bs.modal', function (showEvent) {
+      if (showEvent.isDefaultPrevented()) return // only register focus restorer if modal will actually get shown
+      $target.one('hidden.bs.modal', function () {
+        $this.is(':visible') && $this.trigger('focus')
+      })
+    })
+    Plugin.call($target, option, this)
+  })
+
+}(jQuery);
diff --git a/src/js/bootstrap3/bootstrap/popover.js b/src/js/bootstrap3/bootstrap/popover.js
new file mode 100644
index 0000000..f2362e0
--- /dev/null
+++ b/src/js/bootstrap3/bootstrap/popover.js
@@ -0,0 +1,108 @@
+/* ========================================================================
+ * Bootstrap: popover.js v3.3.6
+ * http://getbootstrap.com/javascript/#popovers
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // POPOVER PUBLIC CLASS DEFINITION
+  // ===============================
+
+  var Popover = function (element, options) {
+    this.init('popover', element, options)
+  }
+
+  if (!$.fn.tooltip) throw new Error('Popover requires tooltip.js')
+
+  Popover.VERSION  = '3.3.6'
+
+  Popover.DEFAULTS = $.extend({}, $.fn.tooltip.Constructor.DEFAULTS, {
+    placement: 'right',
+    trigger: 'click',
+    content: '',
+    template: '<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>'
+  })
+
+
+  // NOTE: POPOVER EXTENDS tooltip.js
+  // ================================
+
+  Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype)
+
+  Popover.prototype.constructor = Popover
+
+  Popover.prototype.getDefaults = function () {
+    return Popover.DEFAULTS
+  }
+
+  Popover.prototype.setContent = function () {
+    var $tip    = this.tip()
+    var title   = this.getTitle()
+    var content = this.getContent()
+
+    $tip.find('.popover-title')[this.options.html ? 'html' : 'text'](title)
+    $tip.find('.popover-content').children().detach().end()[ // we use append for html objects to maintain js events
+      this.options.html ? (typeof content == 'string' ? 'html' : 'append') : 'text'
+    ](content)
+
+    $tip.removeClass('fade top bottom left right in')
+
+    // IE8 doesn't accept hiding via the `:empty` pseudo selector, we have to do
+    // this manually by checking the contents.
+    if (!$tip.find('.popover-title').html()) $tip.find('.popover-title').hide()
+  }
+
+  Popover.prototype.hasContent = function () {
+    return this.getTitle() || this.getContent()
+  }
+
+  Popover.prototype.getContent = function () {
+    var $e = this.$element
+    var o  = this.options
+
+    return $e.attr('data-content')
+      || (typeof o.content == 'function' ?
+            o.content.call($e[0]) :
+            o.content)
+  }
+
+  Popover.prototype.arrow = function () {
+    return (this.$arrow = this.$arrow || this.tip().find('.arrow'))
+  }
+
+
+  // POPOVER PLUGIN DEFINITION
+  // =========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.popover')
+      var options = typeof option == 'object' && option
+
+      if (!data && /destroy|hide/.test(option)) return
+      if (!data) $this.data('bs.popover', (data = new Popover(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.popover
+
+  $.fn.popover             = Plugin
+  $.fn.popover.Constructor = Popover
+
+
+  // POPOVER NO CONFLICT
+  // ===================
+
+  $.fn.popover.noConflict = function () {
+    $.fn.popover = old
+    return this
+  }
+
+}(jQuery);
diff --git a/src/js/bootstrap3/bootstrap/scrollspy.js b/src/js/bootstrap3/bootstrap/scrollspy.js
new file mode 100644
index 0000000..5970b06
--- /dev/null
+++ b/src/js/bootstrap3/bootstrap/scrollspy.js
@@ -0,0 +1,172 @@
+/* ========================================================================
+ * Bootstrap: scrollspy.js v3.3.6
+ * http://getbootstrap.com/javascript/#scrollspy
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // SCROLLSPY CLASS DEFINITION
+  // ==========================
+
+  function ScrollSpy(element, options) {
+    this.$body          = $(document.body)
+    this.$scrollElement = $(element).is(document.body) ? $(window) : $(element)
+    this.options        = $.extend({}, ScrollSpy.DEFAULTS, options)
+    this.selector       = (this.options.target || '') + ' .nav li > a'
+    this.offsets        = []
+    this.targets        = []
+    this.activeTarget   = null
+    this.scrollHeight   = 0
+
+    this.$scrollElement.on('scroll.bs.scrollspy', $.proxy(this.process, this))
+    this.refresh()
+    this.process()
+  }
+
+  ScrollSpy.VERSION  = '3.3.6'
+
+  ScrollSpy.DEFAULTS = {
+    offset: 10
+  }
+
+  ScrollSpy.prototype.getScrollHeight = function () {
+    return this.$scrollElement[0].scrollHeight || Math.max(this.$body[0].scrollHeight, document.documentElement.scrollHeight)
+  }
+
+  ScrollSpy.prototype.refresh = function () {
+    var that          = this
+    var offsetMethod  = 'offset'
+    var offsetBase    = 0
+
+    this.offsets      = []
+    this.targets      = []
+    this.scrollHeight = this.getScrollHeight()
+
+    if (!$.isWindow(this.$scrollElement[0])) {
+      offsetMethod = 'position'
+      offsetBase   = this.$scrollElement.scrollTop()
+    }
+
+    this.$body
+      .find(this.selector)
+      .map(function () {
+        var $el   = $(this)
+        var href  = $el.data('target') || $el.attr('href')
+        var $href = /^#./.test(href) && $(href)
+
+        return ($href
+          && $href.length
+          && $href.is(':visible')
+          && [[$href[offsetMethod]().top + offsetBase, href]]) || null
+      })
+      .sort(function (a, b) { return a[0] - b[0] })
+      .each(function () {
+        that.offsets.push(this[0])
+        that.targets.push(this[1])
+      })
+  }
+
+  ScrollSpy.prototype.process = function () {
+    var scrollTop    = this.$scrollElement.scrollTop() + this.options.offset
+    var scrollHeight = this.getScrollHeight()
+    var maxScroll    = this.options.offset + scrollHeight - this.$scrollElement.height()
+    var offsets      = this.offsets
+    var targets      = this.targets
+    var activeTarget = this.activeTarget
+    var i
+
+    if (this.scrollHeight != scrollHeight) {
+      this.refresh()
+    }
+
+    if (scrollTop >= maxScroll) {
+      return activeTarget != (i = targets[targets.length - 1]) && this.activate(i)
+    }
+
+    if (activeTarget && scrollTop < offsets[0]) {
+      this.activeTarget = null
+      return this.clear()
+    }
+
+    for (i = offsets.length; i--;) {
+      activeTarget != targets[i]
+        && scrollTop >= offsets[i]
+        && (offsets[i + 1] === undefined || scrollTop < offsets[i + 1])
+        && this.activate(targets[i])
+    }
+  }
+
+  ScrollSpy.prototype.activate = function (target) {
+    this.activeTarget = target
+
+    this.clear()
+
+    var selector = this.selector +
+      '[data-target="' + target + '"],' +
+      this.selector + '[href="' + target + '"]'
+
+    var active = $(selector)
+      .parents('li')
+      .addClass('active')
+
+    if (active.parent('.dropdown-menu').length) {
+      active = active
+        .closest('li.dropdown')
+        .addClass('active')
+    }
+
+    active.trigger('activate.bs.scrollspy')
+  }
+
+  ScrollSpy.prototype.clear = function () {
+    $(this.selector)
+      .parentsUntil(this.options.target, '.active')
+      .removeClass('active')
+  }
+
+
+  // SCROLLSPY PLUGIN DEFINITION
+  // ===========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.scrollspy')
+      var options = typeof option == 'object' && option
+
+      if (!data) $this.data('bs.scrollspy', (data = new ScrollSpy(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.scrollspy
+
+  $.fn.scrollspy             = Plugin
+  $.fn.scrollspy.Constructor = ScrollSpy
+
+
+  // SCROLLSPY NO CONFLICT
+  // =====================
+
+  $.fn.scrollspy.noConflict = function () {
+    $.fn.scrollspy = old
+    return this
+  }
+
+
+  // SCROLLSPY DATA-API
+  // ==================
+
+  $(window).on('load.bs.scrollspy.data-api', function () {
+    $('[data-spy="scroll"]').each(function () {
+      var $spy = $(this)
+      Plugin.call($spy, $spy.data())
+    })
+  })
+
+}(jQuery);
diff --git a/src/js/bootstrap3/bootstrap/tab.js b/src/js/bootstrap3/bootstrap/tab.js
new file mode 100644
index 0000000..7d533e8
--- /dev/null
+++ b/src/js/bootstrap3/bootstrap/tab.js
@@ -0,0 +1,155 @@
+/* ========================================================================
+ * Bootstrap: tab.js v3.3.6
+ * http://getbootstrap.com/javascript/#tabs
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // TAB CLASS DEFINITION
+  // ====================
+
+  var Tab = function (element) {
+    // jscs:disable requireDollarBeforejQueryAssignment
+    this.element = $(element)
+    // jscs:enable requireDollarBeforejQueryAssignment
+  }
+
+  Tab.VERSION = '3.3.6'
+
+  Tab.TRANSITION_DURATION = 150
+
+  Tab.prototype.show = function () {
+    var $this    = this.element
+    var $ul      = $this.closest('ul:not(.dropdown-menu)')
+    var selector = $this.data('target')
+
+    if (!selector) {
+      selector = $this.attr('href')
+      selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
+    }
+
+    if ($this.parent('li').hasClass('active')) return
+
+    var $previous = $ul.find('.active:last a')
+    var hideEvent = $.Event('hide.bs.tab', {
+      relatedTarget: $this[0]
+    })
+    var showEvent = $.Event('show.bs.tab', {
+      relatedTarget: $previous[0]
+    })
+
+    $previous.trigger(hideEvent)
+    $this.trigger(showEvent)
+
+    if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) return
+
+    var $target = $(selector)
+
+    this.activate($this.closest('li'), $ul)
+    this.activate($target, $target.parent(), function () {
+      $previous.trigger({
+        type: 'hidden.bs.tab',
+        relatedTarget: $this[0]
+      })
+      $this.trigger({
+        type: 'shown.bs.tab',
+        relatedTarget: $previous[0]
+      })
+    })
+  }
+
+  Tab.prototype.activate = function (element, container, callback) {
+    var $active    = container.find('> .active')
+    var transition = callback
+      && $.support.transition
+      && ($active.length && $active.hasClass('fade') || !!container.find('> .fade').length)
+
+    function next() {
+      $active
+        .removeClass('active')
+        .find('> .dropdown-menu > .active')
+          .removeClass('active')
+        .end()
+        .find('[data-toggle="tab"]')
+          .attr('aria-expanded', false)
+
+      element
+        .addClass('active')
+        .find('[data-toggle="tab"]')
+          .attr('aria-expanded', true)
+
+      if (transition) {
+        element[0].offsetWidth // reflow for transition
+        element.addClass('in')
+      } else {
+        element.removeClass('fade')
+      }
+
+      if (element.parent('.dropdown-menu').length) {
+        element
+          .closest('li.dropdown')
+            .addClass('active')
+          .end()
+          .find('[data-toggle="tab"]')
+            .attr('aria-expanded', true)
+      }
+
+      callback && callback()
+    }
+
+    $active.length && transition ?
+      $active
+        .one('bsTransitionEnd', next)
+        .emulateTransitionEnd(Tab.TRANSITION_DURATION) :
+      next()
+
+    $active.removeClass('in')
+  }
+
+
+  // TAB PLUGIN DEFINITION
+  // =====================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this = $(this)
+      var data  = $this.data('bs.tab')
+
+      if (!data) $this.data('bs.tab', (data = new Tab(this)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.tab
+
+  $.fn.tab             = Plugin
+  $.fn.tab.Constructor = Tab
+
+
+  // TAB NO CONFLICT
+  // ===============
+
+  $.fn.tab.noConflict = function () {
+    $.fn.tab = old
+    return this
+  }
+
+
+  // TAB DATA-API
+  // ============
+
+  var clickHandler = function (e) {
+    e.preventDefault()
+    Plugin.call($(this), 'show')
+  }
+
+  $(document)
+    .on('click.bs.tab.data-api', '[data-toggle="tab"]', clickHandler)
+    .on('click.bs.tab.data-api', '[data-toggle="pill"]', clickHandler)
+
+}(jQuery);
diff --git a/src/js/bootstrap3/bootstrap/tooltip.js b/src/js/bootstrap3/bootstrap/tooltip.js
new file mode 100644
index 0000000..7094b34
--- /dev/null
+++ b/src/js/bootstrap3/bootstrap/tooltip.js
@@ -0,0 +1,514 @@
+/* ========================================================================
+ * Bootstrap: tooltip.js v3.3.6
+ * http://getbootstrap.com/javascript/#tooltip
+ * Inspired by the original jQuery.tipsy by Jason Frame
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // TOOLTIP PUBLIC CLASS DEFINITION
+  // ===============================
+
+  var Tooltip = function (element, options) {
+    this.type       = null
+    this.options    = null
+    this.enabled    = null
+    this.timeout    = null
+    this.hoverState = null
+    this.$element   = null
+    this.inState    = null
+
+    this.init('tooltip', element, options)
+  }
+
+  Tooltip.VERSION  = '3.3.6'
+
+  Tooltip.TRANSITION_DURATION = 150
+
+  Tooltip.DEFAULTS = {
+    animation: true,
+    placement: 'top',
+    selector: false,
+    template: '<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',
+    trigger: 'hover focus',
+    title: '',
+    delay: 0,
+    html: false,
+    container: false,
+    viewport: {
+      selector: 'body',
+      padding: 0
+    }
+  }
+
+  Tooltip.prototype.init = function (type, element, options) {
+    this.enabled   = true
+    this.type      = type
+    this.$element  = $(element)
+    this.options   = this.getOptions(options)
+    this.$viewport = this.options.viewport && $($.isFunction(this.options.viewport) ? this.options.viewport.call(this, this.$element) : (this.options.viewport.selector || this.options.viewport))
+    this.inState   = { click: false, hover: false, focus: false }
+
+    if (this.$element[0] instanceof document.constructor && !this.options.selector) {
+      throw new Error('`selector` option must be specified when initializing ' + this.type + ' on the window.document object!')
+    }
+
+    var triggers = this.options.trigger.split(' ')
+
+    for (var i = triggers.length; i--;) {
+      var trigger = triggers[i]
+
+      if (trigger == 'click') {
+        this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))
+      } else if (trigger != 'manual') {
+        var eventIn  = trigger == 'hover' ? 'mouseenter' : 'focusin'
+        var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout'
+
+        this.$element.on(eventIn  + '.' + this.type, this.options.selector, $.proxy(this.enter, this))
+        this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this))
+      }
+    }
+
+    this.options.selector ?
+      (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) :
+      this.fixTitle()
+  }
+
+  Tooltip.prototype.getDefaults = function () {
+    return Tooltip.DEFAULTS
+  }
+
+  Tooltip.prototype.getOptions = function (options) {
+    options = $.extend({}, this.getDefaults(), this.$element.data(), options)
+
+    if (options.delay && typeof options.delay == 'number') {
+      options.delay = {
+        show: options.delay,
+        hide: options.delay
+      }
+    }
+
+    return options
+  }
+
+  Tooltip.prototype.getDelegateOptions = function () {
+    var options  = {}
+    var defaults = this.getDefaults()
+
+    this._options && $.each(this._options, function (key, value) {
+      if (defaults[key] != value) options[key] = value
+    })
+
+    return options
+  }
+
+  Tooltip.prototype.enter = function (obj) {
+    var self = obj instanceof this.constructor ?
+      obj : $(obj.currentTarget).data('bs.' + this.type)
+
+    if (!self) {
+      self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
+      $(obj.currentTarget).data('bs.' + this.type, self)
+    }
+
+    if (obj instanceof $.Event) {
+      self.inState[obj.type == 'focusin' ? 'focus' : 'hover'] = true
+    }
+
+    if (self.tip().hasClass('in') || self.hoverState == 'in') {
+      self.hoverState = 'in'
+      return
+    }
+
+    clearTimeout(self.timeout)
+
+    self.hoverState = 'in'
+
+    if (!self.options.delay || !self.options.delay.show) return self.show()
+
+    self.timeout = setTimeout(function () {
+      if (self.hoverState == 'in') self.show()
+    }, self.options.delay.show)
+  }
+
+  Tooltip.prototype.isInStateTrue = function () {
+    for (var key in this.inState) {
+      if (this.inState[key]) return true
+    }
+
+    return false
+  }
+
+  Tooltip.prototype.leave = function (obj) {
+    var self = obj instanceof this.constructor ?
+      obj : $(obj.currentTarget).data('bs.' + this.type)
+
+    if (!self) {
+      self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
+      $(obj.currentTarget).data('bs.' + this.type, self)
+    }
+
+    if (obj instanceof $.Event) {
+      self.inState[obj.type == 'focusout' ? 'focus' : 'hover'] = false
+    }
+
+    if (self.isInStateTrue()) return
+
+    clearTimeout(self.timeout)
+
+    self.hoverState = 'out'
+
+    if (!self.options.delay || !self.options.delay.hide) return self.hide()
+
+    self.timeout = setTimeout(function () {
+      if (self.hoverState == 'out') self.hide()
+    }, self.options.delay.hide)
+  }
+
+  Tooltip.prototype.show = function () {
+    var e = $.Event('show.bs.' + this.type)
+
+    if (this.hasContent() && this.enabled) {
+      this.$element.trigger(e)
+
+      var inDom = $.contains(this.$element[0].ownerDocument.documentElement, this.$element[0])
+      if (e.isDefaultPrevented() || !inDom) return
+      var that = this
+
+      var $tip = this.tip()
+
+      var tipId = this.getUID(this.type)
+
+      this.setContent()
+      $tip.attr('id', tipId)
+      this.$element.attr('aria-describedby', tipId)
+
+      if (this.options.animation) $tip.addClass('fade')
+
+      var placement = typeof this.options.placement == 'function' ?
+        this.options.placement.call(this, $tip[0], this.$element[0]) :
+        this.options.placement
+
+      var autoToken = /\s?auto?\s?/i
+      var autoPlace = autoToken.test(placement)
+      if (autoPlace) placement = placement.replace(autoToken, '') || 'top'
+
+      $tip
+        .detach()
+        .css({ top: 0, left: 0, display: 'block' })
+        .addClass(placement)
+        .data('bs.' + this.type, this)
+
+      this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element)
+      this.$element.trigger('inserted.bs.' + this.type)
+
+      var pos          = this.getPosition()
+      var actualWidth  = $tip[0].offsetWidth
+      var actualHeight = $tip[0].offsetHeight
+
+      if (autoPlace) {
+        var orgPlacement = placement
+        var viewportDim = this.getPosition(this.$viewport)
+
+        placement = placement == 'bottom' && pos.bottom + actualHeight > viewportDim.bottom ? 'top'    :
+                    placement == 'top'    && pos.top    - actualHeight < viewportDim.top    ? 'bottom' :
+                    placement == 'right'  && pos.right  + actualWidth  > viewportDim.width  ? 'left'   :
+                    placement == 'left'   && pos.left   - actualWidth  < viewportDim.left   ? 'right'  :
+                    placement
+
+        $tip
+          .removeClass(orgPlacement)
+          .addClass(placement)
+      }
+
+      var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight)
+
+      this.applyPlacement(calculatedOffset, placement)
+
+      var complete = function () {
+        var prevHoverState = that.hoverState
+        that.$element.trigger('shown.bs.' + that.type)
+        that.hoverState = null
+
+        if (prevHoverState == 'out') that.leave(that)
+      }
+
+      $.support.transition && this.$tip.hasClass('fade') ?
+        $tip
+          .one('bsTransitionEnd', complete)
+          .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) :
+        complete()
+    }
+  }
+
+  Tooltip.prototype.applyPlacement = function (offset, placement) {
+    var $tip   = this.tip()
+    var width  = $tip[0].offsetWidth
+    var height = $tip[0].offsetHeight
+
+    // manually read margins because getBoundingClientRect includes difference
+    var marginTop = parseInt($tip.css('margin-top'), 10)
+    var marginLeft = parseInt($tip.css('margin-left'), 10)
+
+    // we must check for NaN for ie 8/9
+    if (isNaN(marginTop))  marginTop  = 0
+    if (isNaN(marginLeft)) marginLeft = 0
+
+    offset.top  += marginTop
+    offset.left += marginLeft
+
+    // $.fn.offset doesn't round pixel values
+    // so we use setOffset directly with our own function B-0
+    $.offset.setOffset($tip[0], $.extend({
+      using: function (props) {
+        $tip.css({
+          top: Math.round(props.top),
+          left: Math.round(props.left)
+        })
+      }
+    }, offset), 0)
+
+    $tip.addClass('in')
+
+    // check to see if placing tip in new offset caused the tip to resize itself
+    var actualWidth  = $tip[0].offsetWidth
+    var actualHeight = $tip[0].offsetHeight
+
+    if (placement == 'top' && actualHeight != height) {
+      offset.top = offset.top + height - actualHeight
+    }
+
+    var delta = this.getViewportAdjustedDelta(placement, offset, actualWidth, actualHeight)
+
+    if (delta.left) offset.left += delta.left
+    else offset.top += delta.top
+
+    var isVertical          = /top|bottom/.test(placement)
+    var arrowDelta          = isVertical ? delta.left * 2 - width + actualWidth : delta.top * 2 - height + actualHeight
+    var arrowOffsetPosition = isVertical ? 'offsetWidth' : 'offsetHeight'
+
+    $tip.offset(offset)
+    this.replaceArrow(arrowDelta, $tip[0][arrowOffsetPosition], isVertical)
+  }
+
+  Tooltip.prototype.replaceArrow = function (delta, dimension, isVertical) {
+    this.arrow()
+      .css(isVertical ? 'left' : 'top', 50 * (1 - delta / dimension) + '%')
+      .css(isVertical ? 'top' : 'left', '')
+  }
+
+  Tooltip.prototype.setContent = function () {
+    var $tip  = this.tip()
+    var title = this.getTitle()
+
+    $tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title)
+    $tip.removeClass('fade in top bottom left right')
+  }
+
+  Tooltip.prototype.hide = function (callback) {
+    var that = this
+    var $tip = $(this.$tip)
+    var e    = $.Event('hide.bs.' + this.type)
+
+    function complete() {
+      if (that.hoverState != 'in') $tip.detach()
+      that.$element
+        .removeAttr('aria-describedby')
+        .trigger('hidden.bs.' + that.type)
+      callback && callback()
+    }
+
+    this.$element.trigger(e)
+
+    if (e.isDefaultPrevented()) return
+
+    $tip.removeClass('in')
+
+    $.support.transition && $tip.hasClass('fade') ?
+      $tip
+        .one('bsTransitionEnd', complete)
+        .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) :
+      complete()
+
+    this.hoverState = null
+
+    return this
+  }
+
+  Tooltip.prototype.fixTitle = function () {
+    var $e = this.$element
+    if ($e.attr('title') || typeof $e.attr('data-original-title') != 'string') {
+      $e.attr('data-original-title', $e.attr('title') || '').attr('title', '')
+    }
+  }
+
+  Tooltip.prototype.hasContent = function () {
+    return this.getTitle()
+  }
+
+  Tooltip.prototype.getPosition = function ($element) {
+    $element   = $element || this.$element
+
+    var el     = $element[0]
+    var isBody = el.tagName == 'BODY'
+
+    var elRect    = el.getBoundingClientRect()
+    if (elRect.width == null) {
+      // width and height are missing in IE8, so compute them manually; see https://github.com/twbs/bootstrap/issues/14093
+      elRect = $.extend({}, elRect, { width: elRect.right - elRect.left, height: elRect.bottom - elRect.top })
+    }
+    var elOffset  = isBody ? { top: 0, left: 0 } : $element.offset()
+    var scroll    = { scroll: isBody ? document.documentElement.scrollTop || document.body.scrollTop : $element.scrollTop() }
+    var outerDims = isBody ? { width: $(window).width(), height: $(window).height() } : null
+
+    return $.extend({}, elRect, scroll, outerDims, elOffset)
+  }
+
+  Tooltip.prototype.getCalculatedOffset = function (placement, pos, actualWidth, actualHeight) {
+    return placement == 'bottom' ? { top: pos.top + pos.height,   left: pos.left + pos.width / 2 - actualWidth / 2 } :
+           placement == 'top'    ? { top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2 } :
+           placement == 'left'   ? { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth } :
+        /* placement == 'right' */ { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width }
+
+  }
+
+  Tooltip.prototype.getViewportAdjustedDelta = function (placement, pos, actualWidth, actualHeight) {
+    var delta = { top: 0, left: 0 }
+    if (!this.$viewport) return delta
+
+    var viewportPadding = this.options.viewport && this.options.viewport.padding || 0
+    var viewportDimensions = this.getPosition(this.$viewport)
+
+    if (/right|left/.test(placement)) {
+      var topEdgeOffset    = pos.top - viewportPadding - viewportDimensions.scroll
+      var bottomEdgeOffset = pos.top + viewportPadding - viewportDimensions.scroll + actualHeight
+      if (topEdgeOffset < viewportDimensions.top) { // top overflow
+        delta.top = viewportDimensions.top - topEdgeOffset
+      } else if (bottomEdgeOffset > viewportDimensions.top + viewportDimensions.height) { // bottom overflow
+        delta.top = viewportDimensions.top + viewportDimensions.height - bottomEdgeOffset
+      }
+    } else {
+      var leftEdgeOffset  = pos.left - viewportPadding
+      var rightEdgeOffset = pos.left + viewportPadding + actualWidth
+      if (leftEdgeOffset < viewportDimensions.left) { // left overflow
+        delta.left = viewportDimensions.left - leftEdgeOffset
+      } else if (rightEdgeOffset > viewportDimensions.right) { // right overflow
+        delta.left = viewportDimensions.left + viewportDimensions.width - rightEdgeOffset
+      }
+    }
+
+    return delta
+  }
+
+  Tooltip.prototype.getTitle = function () {
+    var title
+    var $e = this.$element
+    var o  = this.options
+
+    title = $e.attr('data-original-title')
+      || (typeof o.title == 'function' ? o.title.call($e[0]) :  o.title)
+
+    return title
+  }
+
+  Tooltip.prototype.getUID = function (prefix) {
+    do prefix += ~~(Math.random() * 1000000)
+    while (document.getElementById(prefix))
+    return prefix
+  }
+
+  Tooltip.prototype.tip = function () {
+    if (!this.$tip) {
+      this.$tip = $(this.options.template)
+      if (this.$tip.length != 1) {
+        throw new Error(this.type + ' `template` option must consist of exactly 1 top-level element!')
+      }
+    }
+    return this.$tip
+  }
+
+  Tooltip.prototype.arrow = function () {
+    return (this.$arrow = this.$arrow || this.tip().find('.tooltip-arrow'))
+  }
+
+  Tooltip.prototype.enable = function () {
+    this.enabled = true
+  }
+
+  Tooltip.prototype.disable = function () {
+    this.enabled = false
+  }
+
+  Tooltip.prototype.toggleEnabled = function () {
+    this.enabled = !this.enabled
+  }
+
+  Tooltip.prototype.toggle = function (e) {
+    var self = this
+    if (e) {
+      self = $(e.currentTarget).data('bs.' + this.type)
+      if (!self) {
+        self = new this.constructor(e.currentTarget, this.getDelegateOptions())
+        $(e.currentTarget).data('bs.' + this.type, self)
+      }
+    }
+
+    if (e) {
+      self.inState.click = !self.inState.click
+      if (self.isInStateTrue()) self.enter(self)
+      else self.leave(self)
+    } else {
+      self.tip().hasClass('in') ? self.leave(self) : self.enter(self)
+    }
+  }
+
+  Tooltip.prototype.destroy = function () {
+    var that = this
+    clearTimeout(this.timeout)
+    this.hide(function () {
+      that.$element.off('.' + that.type).removeData('bs.' + that.type)
+      if (that.$tip) {
+        that.$tip.detach()
+      }
+      that.$tip = null
+      that.$arrow = null
+      that.$viewport = null
+    })
+  }
+
+
+  // TOOLTIP PLUGIN DEFINITION
+  // =========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.tooltip')
+      var options = typeof option == 'object' && option
+
+      if (!data && /destroy|hide/.test(option)) return
+      if (!data) $this.data('bs.tooltip', (data = new Tooltip(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.tooltip
+
+  $.fn.tooltip             = Plugin
+  $.fn.tooltip.Constructor = Tooltip
+
+
+  // TOOLTIP NO CONFLICT
+  // ===================
+
+  $.fn.tooltip.noConflict = function () {
+    $.fn.tooltip = old
+    return this
+  }
+
+}(jQuery);
diff --git a/src/js/bootstrap3/bootstrap/transition.js b/src/js/bootstrap3/bootstrap/transition.js
new file mode 100644
index 0000000..fae36ed
--- /dev/null
+++ b/src/js/bootstrap3/bootstrap/transition.js
@@ -0,0 +1,59 @@
+/* ========================================================================
+ * Bootstrap: transition.js v3.3.6
+ * http://getbootstrap.com/javascript/#transitions
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
++function ($) {
+  'use strict';
+
+  // CSS TRANSITION SUPPORT (Shoutout: http://www.modernizr.com/)
+  // ============================================================
+
+  function transitionEnd() {
+    var el = document.createElement('bootstrap')
+
+    var transEndEventNames = {
+      WebkitTransition : 'webkitTransitionEnd',
+      MozTransition    : 'transitionend',
+      OTransition      : 'oTransitionEnd otransitionend',
+      transition       : 'transitionend'
+    }
+
+    for (var name in transEndEventNames) {
+      if (el.style[name] !== undefined) {
+        return { end: transEndEventNames[name] }
+      }
+    }
+
+    return false // explicit for ie8 (  ._.)
+  }
+
+  // http://blog.alexmaccaw.com/css-transitions
+  $.fn.emulateTransitionEnd = function (duration) {
+    var called = false
+    var $el = this
+    $(this).one('bsTransitionEnd', function () { called = true })
+    var callback = function () { if (!called) $($el).trigger($.support.transition.end) }
+    setTimeout(callback, duration)
+    return this
+  }
+
+  $(function () {
+    $.support.transition = transitionEnd()
+
+    if (!$.support.transition) return
+
+    $.event.special.bsTransitionEnd = {
+      bindType: $.support.transition.end,
+      delegateType: $.support.transition.end,
+      handle: function (e) {
+        if ($(e.target).is(this)) return e.handleObj.handler.apply(this, arguments)
+      }
+    }
+  })
+
+}(jQuery);
diff --git a/src/js/bootstrap4/dist/alert.js b/src/js/bootstrap4/dist/alert.js
new file mode 100644
index 0000000..8101bd5
--- /dev/null
+++ b/src/js/bootstrap4/dist/alert.js
@@ -0,0 +1,192 @@
+'use strict';
+
+var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): alert.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Alert = (function ($) {
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  var NAME = 'alert';
+  var VERSION = '4.0.0-alpha';
+  var DATA_KEY = 'bs.alert';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var TRANSITION_DURATION = 150;
+
+  var Selector = {
+    DISMISS: '[data-dismiss="alert"]'
+  };
+
+  var Event = {
+    CLOSE: 'close' + EVENT_KEY,
+    CLOSED: 'closed' + EVENT_KEY,
+    CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
+  };
+
+  var ClassName = {
+    ALERT: 'alert',
+    FADE: 'fade',
+    IN: 'in'
+  };
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  var Alert = (function () {
+    function Alert(element) {
+      _classCallCheck(this, Alert);
+
+      this._element = element;
+    }
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
+    _createClass(Alert, [{
+      key: 'close',
+
+      // public
+
+      value: function close(element) {
+        element = element || this._element;
+
+        var rootElement = this._getRootElement(element);
+        var customEvent = this._triggerCloseEvent(rootElement);
+
+        if (customEvent.isDefaultPrevented()) {
+          return;
+        }
+
+        this._removeElement(rootElement);
+      }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+        this._element = null;
+      }
+
+      // private
+
+    }, {
+      key: '_getRootElement',
+      value: function _getRootElement(element) {
+        var selector = Util.getSelectorFromElement(element);
+        var parent = false;
+
+        if (selector) {
+          parent = $(selector)[0];
+        }
+
+        if (!parent) {
+          parent = $(element).closest('.' + ClassName.ALERT)[0];
+        }
+
+        return parent;
+      }
+    }, {
+      key: '_triggerCloseEvent',
+      value: function _triggerCloseEvent(element) {
+        var closeEvent = $.Event(Event.CLOSE);
+
+        $(element).trigger(closeEvent);
+        return closeEvent;
+      }
+    }, {
+      key: '_removeElement',
+      value: function _removeElement(element) {
+        $(element).removeClass(ClassName.IN);
+
+        if (!Util.supportsTransitionEnd() || !$(element).hasClass(ClassName.FADE)) {
+          this._destroyElement(element);
+          return;
+        }
+
+        $(element).one(Util.TRANSITION_END, $.proxy(this._destroyElement, this, element)).emulateTransitionEnd(TRANSITION_DURATION);
+      }
+    }, {
+      key: '_destroyElement',
+      value: function _destroyElement(element) {
+        $(element).detach().trigger(Event.CLOSED).remove();
+      }
+
+      // static
+
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var $element = $(this);
+          var data = $element.data(DATA_KEY);
+
+          if (!data) {
+            data = new Alert(this);
+            $element.data(DATA_KEY, data);
+          }
+
+          if (config === 'close') {
+            data[config](this);
+          }
+        });
+      }
+    }, {
+      key: '_handleDismiss',
+      value: function _handleDismiss(alertInstance) {
+        return function (event) {
+          if (event) {
+            event.preventDefault();
+          }
+
+          alertInstance.close(this);
+        };
+      }
+    }, {
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
+    }]);
+
+    return Alert;
+  })();
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Alert._jQueryInterface;
+  $.fn[NAME].Constructor = Alert;
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Alert._jQueryInterface;
+  };
+
+  return Alert;
+})(jQuery);
+//# sourceMappingURL=alert.js.map
diff --git a/src/js/bootstrap4/dist/button.js b/src/js/bootstrap4/dist/button.js
new file mode 100644
index 0000000..d8846ba
--- /dev/null
+++ b/src/js/bootstrap4/dist/button.js
@@ -0,0 +1,172 @@
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): button.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+'use strict';
+
+var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+var Button = (function ($) {
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  var NAME = 'button';
+  var VERSION = '4.0.0-alpha';
+  var DATA_KEY = 'bs.button';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+
+  var ClassName = {
+    ACTIVE: 'active',
+    BUTTON: 'btn',
+    FOCUS: 'focus'
+  };
+
+  var Selector = {
+    DATA_TOGGLE_CARROT: '[data-toggle^="button"]',
+    DATA_TOGGLE: '[data-toggle="buttons"]',
+    INPUT: 'input',
+    ACTIVE: '.active',
+    BUTTON: '.btn'
+  };
+
+  var Event = {
+    CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY,
+    FOCUS_BLUR_DATA_API: 'focus' + EVENT_KEY + DATA_API_KEY + ' ' + ('blur' + EVENT_KEY + DATA_API_KEY)
+  };
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  var Button = (function () {
+    function Button(element) {
+      _classCallCheck(this, Button);
+
+      this._element = element;
+    }
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
+    _createClass(Button, [{
+      key: 'toggle',
+
+      // public
+
+      value: function toggle() {
+        var triggerChangeEvent = true;
+        var rootElement = $(this._element).closest(Selector.DATA_TOGGLE)[0];
+
+        if (rootElement) {
+          var input = $(this._element).find(Selector.INPUT)[0];
+
+          if (input) {
+            if (input.type === 'radio') {
+              if (input.checked && $(this._element).hasClass(ClassName.ACTIVE)) {
+                triggerChangeEvent = false;
+              } else {
+                var activeElement = $(rootElement).find(Selector.ACTIVE)[0];
+
+                if (activeElement) {
+                  $(activeElement).removeClass(ClassName.ACTIVE);
+                }
+              }
+            }
+
+            if (triggerChangeEvent) {
+              input.checked = !$(this._element).hasClass(ClassName.ACTIVE);
+              $(this._element).trigger('change');
+            }
+          }
+        } else {
+          this._element.setAttribute('aria-pressed', !$(this._element).hasClass(ClassName.ACTIVE));
+        }
+
+        if (triggerChangeEvent) {
+          $(this._element).toggleClass(ClassName.ACTIVE);
+        }
+      }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+        this._element = null;
+      }
+
+      // static
+
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var data = $(this).data(DATA_KEY);
+
+          if (!data) {
+            data = new Button(this);
+            $(this).data(DATA_KEY, data);
+          }
+
+          if (config === 'toggle') {
+            data[config]();
+          }
+        });
+      }
+    }, {
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
+    }]);
+
+    return Button;
+  })();
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
+    event.preventDefault();
+
+    var button = event.target;
+
+    if (!$(button).hasClass(ClassName.BUTTON)) {
+      button = $(button).closest(Selector.BUTTON);
+    }
+
+    Button._jQueryInterface.call($(button), 'toggle');
+  }).on(Event.FOCUS_BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
+    var button = $(event.target).closest(Selector.BUTTON)[0];
+    $(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type));
+  });
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Button._jQueryInterface;
+  $.fn[NAME].Constructor = Button;
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Button._jQueryInterface;
+  };
+
+  return Button;
+})(jQuery);
+//# sourceMappingURL=button.js.map
diff --git a/src/js/bootstrap4/dist/carousel.js b/src/js/bootstrap4/dist/carousel.js
new file mode 100644
index 0000000..eee3a74
--- /dev/null
+++ b/src/js/bootstrap4/dist/carousel.js
@@ -0,0 +1,478 @@
+'use strict';
+
+var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): carousel.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Carousel = (function ($) {
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  var NAME = 'carousel';
+  var VERSION = '4.0.0-alpha';
+  var DATA_KEY = 'bs.carousel';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var TRANSITION_DURATION = 600;
+
+  var Default = {
+    interval: 5000,
+    keyboard: true,
+    slide: false,
+    pause: 'hover',
+    wrap: true
+  };
+
+  var DefaultType = {
+    interval: '(number|boolean)',
+    keyboard: 'boolean',
+    slide: '(boolean|string)',
+    pause: '(string|boolean)',
+    wrap: 'boolean'
+  };
+
+  var Direction = {
+    NEXT: 'next',
+    PREVIOUS: 'prev'
+  };
+
+  var Event = {
+    SLIDE: 'slide' + EVENT_KEY,
+    SLID: 'slid' + EVENT_KEY,
+    KEYDOWN: 'keydown' + EVENT_KEY,
+    MOUSEENTER: 'mouseenter' + EVENT_KEY,
+    MOUSELEAVE: 'mouseleave' + EVENT_KEY,
+    LOAD_DATA_API: 'load' + EVENT_KEY + DATA_API_KEY,
+    CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
+  };
+
+  var ClassName = {
+    CAROUSEL: 'carousel',
+    ACTIVE: 'active',
+    SLIDE: 'slide',
+    RIGHT: 'right',
+    LEFT: 'left',
+    ITEM: 'carousel-item'
+  };
+
+  var Selector = {
+    ACTIVE: '.active',
+    ACTIVE_ITEM: '.active.carousel-item',
+    ITEM: '.carousel-item',
+    NEXT_PREV: '.next, .prev',
+    INDICATORS: '.carousel-indicators',
+    DATA_SLIDE: '[data-slide], [data-slide-to]',
+    DATA_RIDE: '[data-ride="carousel"]'
+  };
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  var Carousel = (function () {
+    function Carousel(element, config) {
+      _classCallCheck(this, Carousel);
+
+      this._items = null;
+      this._interval = null;
+      this._activeElement = null;
+
+      this._isPaused = false;
+      this._isSliding = false;
+
+      this._config = this._getConfig(config);
+      this._element = $(element)[0];
+      this._indicatorsElement = $(this._element).find(Selector.INDICATORS)[0];
+
+      this._addEventListeners();
+    }
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
+    _createClass(Carousel, [{
+      key: 'next',
+
+      // public
+
+      value: function next() {
+        if (!this._isSliding) {
+          this._slide(Direction.NEXT);
+        }
+      }
+    }, {
+      key: 'nextWhenVisible',
+      value: function nextWhenVisible() {
+        // Don't call next when the page isn't visible
+        if (!document.hidden) {
+          this.next();
+        }
+      }
+    }, {
+      key: 'prev',
+      value: function prev() {
+        if (!this._isSliding) {
+          this._slide(Direction.PREVIOUS);
+        }
+      }
+    }, {
+      key: 'pause',
+      value: function pause(event) {
+        if (!event) {
+          this._isPaused = true;
+        }
+
+        if ($(this._element).find(Selector.NEXT_PREV)[0] && Util.supportsTransitionEnd()) {
+          Util.triggerTransitionEnd(this._element);
+          this.cycle(true);
+        }
+
+        clearInterval(this._interval);
+        this._interval = null;
+      }
+    }, {
+      key: 'cycle',
+      value: function cycle(event) {
+        if (!event) {
+          this._isPaused = false;
+        }
+
+        if (this._interval) {
+          clearInterval(this._interval);
+          this._interval = null;
+        }
+
+        if (this._config.interval && !this._isPaused) {
+          this._interval = setInterval($.proxy(document.visibilityState ? this.nextWhenVisible : this.next, this), this._config.interval);
+        }
+      }
+    }, {
+      key: 'to',
+      value: function to(index) {
+        var _this = this;
+
+        this._activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0];
+
+        var activeIndex = this._getItemIndex(this._activeElement);
+
+        if (index > this._items.length - 1 || index < 0) {
+          return;
+        }
+
+        if (this._isSliding) {
+          $(this._element).one(Event.SLID, function () {
+            return _this.to(index);
+          });
+          return;
+        }
+
+        if (activeIndex === index) {
+          this.pause();
+          this.cycle();
+          return;
+        }
+
+        var direction = index > activeIndex ? Direction.NEXT : Direction.PREVIOUS;
+
+        this._slide(direction, this._items[index]);
+      }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $(this._element).off(EVENT_KEY);
+        $.removeData(this._element, DATA_KEY);
+
+        this._items = null;
+        this._config = null;
+        this._element = null;
+        this._interval = null;
+        this._isPaused = null;
+        this._isSliding = null;
+        this._activeElement = null;
+        this._indicatorsElement = null;
+      }
+
+      // private
+
+    }, {
+      key: '_getConfig',
+      value: function _getConfig(config) {
+        config = $.extend({}, Default, config);
+        Util.typeCheckConfig(NAME, config, DefaultType);
+        return config;
+      }
+    }, {
+      key: '_addEventListeners',
+      value: function _addEventListeners() {
+        if (this._config.keyboard) {
+          $(this._element).on(Event.KEYDOWN, $.proxy(this._keydown, this));
+        }
+
+        if (this._config.pause === 'hover' && !('ontouchstart' in document.documentElement)) {
+          $(this._element).on(Event.MOUSEENTER, $.proxy(this.pause, this)).on(Event.MOUSELEAVE, $.proxy(this.cycle, this));
+        }
+      }
+    }, {
+      key: '_keydown',
+      value: function _keydown(event) {
+        event.preventDefault();
+
+        if (/input|textarea/i.test(event.target.tagName)) {
+          return;
+        }
+
+        switch (event.which) {
+          case 37:
+            this.prev();break;
+          case 39:
+            this.next();break;
+          default:
+            return;
+        }
+      }
+    }, {
+      key: '_getItemIndex',
+      value: function _getItemIndex(element) {
+        this._items = $.makeArray($(element).parent().find(Selector.ITEM));
+        return this._items.indexOf(element);
+      }
+    }, {
+      key: '_getItemByDirection',
+      value: function _getItemByDirection(direction, activeElement) {
+        var isNextDirection = direction === Direction.NEXT;
+        var isPrevDirection = direction === Direction.PREVIOUS;
+        var activeIndex = this._getItemIndex(activeElement);
+        var lastItemIndex = this._items.length - 1;
+        var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;
+
+        if (isGoingToWrap && !this._config.wrap) {
+          return activeElement;
+        }
+
+        var delta = direction === Direction.PREVIOUS ? -1 : 1;
+        var itemIndex = (activeIndex + delta) % this._items.length;
+
+        return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
+      }
+    }, {
+      key: '_triggerSlideEvent',
+      value: function _triggerSlideEvent(relatedTarget, directionalClassname) {
+        var slideEvent = $.Event(Event.SLIDE, {
+          relatedTarget: relatedTarget,
+          direction: directionalClassname
+        });
+
+        $(this._element).trigger(slideEvent);
+
+        return slideEvent;
+      }
+    }, {
+      key: '_setActiveIndicatorElement',
+      value: function _setActiveIndicatorElement(element) {
+        if (this._indicatorsElement) {
+          $(this._indicatorsElement).find(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
+
+          var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
+
+          if (nextIndicator) {
+            $(nextIndicator).addClass(ClassName.ACTIVE);
+          }
+        }
+      }
+    }, {
+      key: '_slide',
+      value: function _slide(direction, element) {
+        var _this2 = this;
+
+        var activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0];
+        var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
+
+        var isCycling = Boolean(this._interval);
+
+        var directionalClassName = direction === Direction.NEXT ? ClassName.LEFT : ClassName.RIGHT;
+
+        if (nextElement && $(nextElement).hasClass(ClassName.ACTIVE)) {
+          this._isSliding = false;
+          return;
+        }
+
+        var slideEvent = this._triggerSlideEvent(nextElement, directionalClassName);
+        if (slideEvent.isDefaultPrevented()) {
+          return;
+        }
+
+        if (!activeElement || !nextElement) {
+          // some weirdness is happening, so we bail
+          return;
+        }
+
+        this._isSliding = true;
+
+        if (isCycling) {
+          this.pause();
+        }
+
+        this._setActiveIndicatorElement(nextElement);
+
+        var slidEvent = $.Event(Event.SLID, {
+          relatedTarget: nextElement,
+          direction: directionalClassName
+        });
+
+        if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.SLIDE)) {
+
+          $(nextElement).addClass(direction);
+
+          Util.reflow(nextElement);
+
+          $(activeElement).addClass(directionalClassName);
+          $(nextElement).addClass(directionalClassName);
+
+          $(activeElement).one(Util.TRANSITION_END, function () {
+            $(nextElement).removeClass(directionalClassName).removeClass(direction);
+
+            $(nextElement).addClass(ClassName.ACTIVE);
+
+            $(activeElement).removeClass(ClassName.ACTIVE).removeClass(direction).removeClass(directionalClassName);
+
+            _this2._isSliding = false;
+
+            setTimeout(function () {
+              return $(_this2._element).trigger(slidEvent);
+            }, 0);
+          }).emulateTransitionEnd(TRANSITION_DURATION);
+        } else {
+          $(activeElement).removeClass(ClassName.ACTIVE);
+          $(nextElement).addClass(ClassName.ACTIVE);
+
+          this._isSliding = false;
+          $(this._element).trigger(slidEvent);
+        }
+
+        if (isCycling) {
+          this.cycle();
+        }
+      }
+
+      // static
+
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var data = $(this).data(DATA_KEY);
+          var _config = $.extend({}, Default, $(this).data());
+
+          if (typeof config === 'object') {
+            $.extend(_config, config);
+          }
+
+          var action = typeof config === 'string' ? config : _config.slide;
+
+          if (!data) {
+            data = new Carousel(this, _config);
+            $(this).data(DATA_KEY, data);
+          }
+
+          if (typeof config === 'number') {
+            data.to(config);
+          } else if (typeof action === 'string') {
+            if (data[action] === undefined) {
+              throw new Error('No method named "' + action + '"');
+            }
+            data[action]();
+          } else if (_config.interval) {
+            data.pause();
+            data.cycle();
+          }
+        });
+      }
+    }, {
+      key: '_dataApiClickHandler',
+      value: function _dataApiClickHandler(event) {
+        var selector = Util.getSelectorFromElement(this);
+
+        if (!selector) {
+          return;
+        }
+
+        var target = $(selector)[0];
+
+        if (!target || !$(target).hasClass(ClassName.CAROUSEL)) {
+          return;
+        }
+
+        var config = $.extend({}, $(target).data(), $(this).data());
+        var slideIndex = this.getAttribute('data-slide-to');
+
+        if (slideIndex) {
+          config.interval = false;
+        }
+
+        Carousel._jQueryInterface.call($(target), config);
+
+        if (slideIndex) {
+          $(target).data(DATA_KEY).to(slideIndex);
+        }
+
+        event.preventDefault();
+      }
+    }, {
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: 'Default',
+      get: function get() {
+        return Default;
+      }
+    }]);
+
+    return Carousel;
+  })();
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_SLIDE, Carousel._dataApiClickHandler);
+
+  $(window).on(Event.LOAD_DATA_API, function () {
+    $(Selector.DATA_RIDE).each(function () {
+      var $carousel = $(this);
+      Carousel._jQueryInterface.call($carousel, $carousel.data());
+    });
+  });
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Carousel._jQueryInterface;
+  $.fn[NAME].Constructor = Carousel;
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Carousel._jQueryInterface;
+  };
+
+  return Carousel;
+})(jQuery);
+//# sourceMappingURL=carousel.js.map
diff --git a/src/js/bootstrap4/dist/collapse.js b/src/js/bootstrap4/dist/collapse.js
new file mode 100644
index 0000000..21e6a52
--- /dev/null
+++ b/src/js/bootstrap4/dist/collapse.js
@@ -0,0 +1,364 @@
+'use strict';
+
+var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): collapse.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Collapse = (function ($) {
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  var NAME = 'collapse';
+  var VERSION = '4.0.0-alpha';
+  var DATA_KEY = 'bs.collapse';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var TRANSITION_DURATION = 600;
+
+  var Default = {
+    toggle: true,
+    parent: ''
+  };
+
+  var DefaultType = {
+    toggle: 'boolean',
+    parent: 'string'
+  };
+
+  var Event = {
+    SHOW: 'show' + EVENT_KEY,
+    SHOWN: 'shown' + EVENT_KEY,
+    HIDE: 'hide' + EVENT_KEY,
+    HIDDEN: 'hidden' + EVENT_KEY,
+    CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
+  };
+
+  var ClassName = {
+    IN: 'in',
+    COLLAPSE: 'collapse',
+    COLLAPSING: 'collapsing',
+    COLLAPSED: 'collapsed'
+  };
+
+  var Dimension = {
+    WIDTH: 'width',
+    HEIGHT: 'height'
+  };
+
+  var Selector = {
+    ACTIVES: '.panel > .in, .panel > .collapsing',
+    DATA_TOGGLE: '[data-toggle="collapse"]'
+  };
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  var Collapse = (function () {
+    function Collapse(element, config) {
+      _classCallCheck(this, Collapse);
+
+      this._isTransitioning = false;
+      this._element = element;
+      this._config = this._getConfig(config);
+      this._triggerArray = $.makeArray($('[data-toggle="collapse"][href="#' + element.id + '"],' + ('[data-toggle="collapse"][data-target="#' + element.id + '"]')));
+
+      this._parent = this._config.parent ? this._getParent() : null;
+
+      if (!this._config.parent) {
+        this._addAriaAndCollapsedClass(this._element, this._triggerArray);
+      }
+
+      if (this._config.toggle) {
+        this.toggle();
+      }
+    }
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
+    _createClass(Collapse, [{
+      key: 'toggle',
+
+      // public
+
+      value: function toggle() {
+        if ($(this._element).hasClass(ClassName.IN)) {
+          this.hide();
+        } else {
+          this.show();
+        }
+      }
+    }, {
+      key: 'show',
+      value: function show() {
+        var _this = this;
+
+        if (this._isTransitioning || $(this._element).hasClass(ClassName.IN)) {
+          return;
+        }
+
+        var actives = undefined;
+        var activesData = undefined;
+
+        if (this._parent) {
+          actives = $.makeArray($(Selector.ACTIVES));
+          if (!actives.length) {
+            actives = null;
+          }
+        }
+
+        if (actives) {
+          activesData = $(actives).data(DATA_KEY);
+          if (activesData && activesData._isTransitioning) {
+            return;
+          }
+        }
+
+        var startEvent = $.Event(Event.SHOW);
+        $(this._element).trigger(startEvent);
+        if (startEvent.isDefaultPrevented()) {
+          return;
+        }
+
+        if (actives) {
+          Collapse._jQueryInterface.call($(actives), 'hide');
+          if (!activesData) {
+            $(actives).data(DATA_KEY, null);
+          }
+        }
+
+        var dimension = this._getDimension();
+
+        $(this._element).removeClass(ClassName.COLLAPSE).addClass(ClassName.COLLAPSING);
+
+        this._element.style[dimension] = 0;
+        this._element.setAttribute('aria-expanded', true);
+
+        if (this._triggerArray.length) {
+          $(this._triggerArray).removeClass(ClassName.COLLAPSED).attr('aria-expanded', true);
+        }
+
+        this.setTransitioning(true);
+
+        var complete = function complete() {
+          $(_this._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).addClass(ClassName.IN);
+
+          _this._element.style[dimension] = '';
+
+          _this.setTransitioning(false);
+
+          $(_this._element).trigger(Event.SHOWN);
+        };
+
+        if (!Util.supportsTransitionEnd()) {
+          complete();
+          return;
+        }
+
+        var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
+        var scrollSize = 'scroll' + capitalizedDimension;
+
+        $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+
+        this._element.style[dimension] = this._element[scrollSize] + 'px';
+      }
+    }, {
+      key: 'hide',
+      value: function hide() {
+        var _this2 = this;
+
+        if (this._isTransitioning || !$(this._element).hasClass(ClassName.IN)) {
+          return;
+        }
+
+        var startEvent = $.Event(Event.HIDE);
+        $(this._element).trigger(startEvent);
+        if (startEvent.isDefaultPrevented()) {
+          return;
+        }
+
+        var dimension = this._getDimension();
+        var offsetDimension = dimension === Dimension.WIDTH ? 'offsetWidth' : 'offsetHeight';
+
+        this._element.style[dimension] = this._element[offsetDimension] + 'px';
+
+        Util.reflow(this._element);
+
+        $(this._element).addClass(ClassName.COLLAPSING).removeClass(ClassName.COLLAPSE).removeClass(ClassName.IN);
+
+        this._element.setAttribute('aria-expanded', false);
+
+        if (this._triggerArray.length) {
+          $(this._triggerArray).addClass(ClassName.COLLAPSED).attr('aria-expanded', false);
+        }
+
+        this.setTransitioning(true);
+
+        var complete = function complete() {
+          _this2.setTransitioning(false);
+          $(_this2._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).trigger(Event.HIDDEN);
+        };
+
+        this._element.style[dimension] = 0;
+
+        if (!Util.supportsTransitionEnd()) {
+          complete();
+          return;
+        }
+
+        $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+      }
+    }, {
+      key: 'setTransitioning',
+      value: function setTransitioning(isTransitioning) {
+        this._isTransitioning = isTransitioning;
+      }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+
+        this._config = null;
+        this._parent = null;
+        this._element = null;
+        this._triggerArray = null;
+        this._isTransitioning = null;
+      }
+
+      // private
+
+    }, {
+      key: '_getConfig',
+      value: function _getConfig(config) {
+        config = $.extend({}, Default, config);
+        config.toggle = Boolean(config.toggle); // coerce string values
+        Util.typeCheckConfig(NAME, config, DefaultType);
+        return config;
+      }
+    }, {
+      key: '_getDimension',
+      value: function _getDimension() {
+        var hasWidth = $(this._element).hasClass(Dimension.WIDTH);
+        return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;
+      }
+    }, {
+      key: '_getParent',
+      value: function _getParent() {
+        var _this3 = this;
+
+        var parent = $(this._config.parent)[0];
+        var selector = '[data-toggle="collapse"][data-parent="' + this._config.parent + '"]';
+
+        $(parent).find(selector).each(function (i, element) {
+          _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
+        });
+
+        return parent;
+      }
+    }, {
+      key: '_addAriaAndCollapsedClass',
+      value: function _addAriaAndCollapsedClass(element, triggerArray) {
+        if (element) {
+          var isOpen = $(element).hasClass(ClassName.IN);
+          element.setAttribute('aria-expanded', isOpen);
+
+          if (triggerArray.length) {
+            $(triggerArray).toggleClass(ClassName.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
+          }
+        }
+      }
+
+      // static
+
+    }], [{
+      key: '_getTargetFromElement',
+      value: function _getTargetFromElement(element) {
+        var selector = Util.getSelectorFromElement(element);
+        return selector ? $(selector)[0] : null;
+      }
+    }, {
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var $this = $(this);
+          var data = $this.data(DATA_KEY);
+          var _config = $.extend({}, Default, $this.data(), typeof config === 'object' && config);
+
+          if (!data && _config.toggle && /show|hide/.test(config)) {
+            _config.toggle = false;
+          }
+
+          if (!data) {
+            data = new Collapse(this, _config);
+            $this.data(DATA_KEY, data);
+          }
+
+          if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
+            data[config]();
+          }
+        });
+      }
+    }, {
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: 'Default',
+      get: function get() {
+        return Default;
+      }
+    }]);
+
+    return Collapse;
+  })();
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+    event.preventDefault();
+
+    var target = Collapse._getTargetFromElement(this);
+    var data = $(target).data(DATA_KEY);
+    var config = data ? 'toggle' : $(this).data();
+
+    Collapse._jQueryInterface.call($(target), config);
+  });
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Collapse._jQueryInterface;
+  $.fn[NAME].Constructor = Collapse;
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Collapse._jQueryInterface;
+  };
+
+  return Collapse;
+})(jQuery);
+//# sourceMappingURL=collapse.js.map
diff --git a/src/js/bootstrap4/dist/dropdown.js b/src/js/bootstrap4/dist/dropdown.js
new file mode 100644
index 0000000..5997139
--- /dev/null
+++ b/src/js/bootstrap4/dist/dropdown.js
@@ -0,0 +1,293 @@
+'use strict';
+
+var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): dropdown.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Dropdown = (function ($) {
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  var NAME = 'dropdown';
+  var VERSION = '4.0.0-alpha';
+  var DATA_KEY = 'bs.dropdown';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+
+  var Event = {
+    HIDE: 'hide' + EVENT_KEY,
+    HIDDEN: 'hidden' + EVENT_KEY,
+    SHOW: 'show' + EVENT_KEY,
+    SHOWN: 'shown' + EVENT_KEY,
+    CLICK: 'click' + EVENT_KEY,
+    CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY,
+    KEYDOWN_DATA_API: 'keydown' + EVENT_KEY + DATA_API_KEY
+  };
+
+  var ClassName = {
+    BACKDROP: 'dropdown-backdrop',
+    DISABLED: 'disabled',
+    OPEN: 'open'
+  };
+
+  var Selector = {
+    BACKDROP: '.dropdown-backdrop',
+    DATA_TOGGLE: '[data-toggle="dropdown"]',
+    FORM_CHILD: '.dropdown form',
+    ROLE_MENU: '[role="menu"]',
+    ROLE_LISTBOX: '[role="listbox"]',
+    NAVBAR_NAV: '.navbar-nav',
+    VISIBLE_ITEMS: '[role="menu"] li:not(.disabled) a, ' + '[role="listbox"] li:not(.disabled) a'
+  };
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  var Dropdown = (function () {
+    function Dropdown(element) {
+      _classCallCheck(this, Dropdown);
+
+      this._element = element;
+
+      this._addEventListeners();
+    }
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
+    _createClass(Dropdown, [{
+      key: 'toggle',
+
+      // public
+
+      value: function toggle() {
+        if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
+          return false;
+        }
+
+        var parent = Dropdown._getParentFromElement(this);
+        var isActive = $(parent).hasClass(ClassName.OPEN);
+
+        Dropdown._clearMenus();
+
+        if (isActive) {
+          return false;
+        }
+
+        if ('ontouchstart' in document.documentElement && !$(parent).closest(Selector.NAVBAR_NAV).length) {
+
+          // if mobile we use a backdrop because click events don't delegate
+          var dropdown = document.createElement('div');
+          dropdown.className = ClassName.BACKDROP;
+          $(dropdown).insertBefore(this);
+          $(dropdown).on('click', Dropdown._clearMenus);
+        }
+
+        var relatedTarget = { relatedTarget: this };
+        var showEvent = $.Event(Event.SHOW, relatedTarget);
+
+        $(parent).trigger(showEvent);
+
+        if (showEvent.isDefaultPrevented()) {
+          return false;
+        }
+
+        this.focus();
+        this.setAttribute('aria-expanded', 'true');
+
+        $(parent).toggleClass(ClassName.OPEN);
+        $(parent).trigger($.Event(Event.SHOWN, relatedTarget));
+
+        return false;
+      }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+        $(this._element).off(EVENT_KEY);
+        this._element = null;
+      }
+
+      // private
+
+    }, {
+      key: '_addEventListeners',
+      value: function _addEventListeners() {
+        $(this._element).on(Event.CLICK, this.toggle);
+      }
+
+      // static
+
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var data = $(this).data(DATA_KEY);
+
+          if (!data) {
+            $(this).data(DATA_KEY, data = new Dropdown(this));
+          }
+
+          if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
+            data[config].call(this);
+          }
+        });
+      }
+    }, {
+      key: '_clearMenus',
+      value: function _clearMenus(event) {
+        if (event && event.which === 3) {
+          return;
+        }
+
+        var backdrop = $(Selector.BACKDROP)[0];
+        if (backdrop) {
+          backdrop.parentNode.removeChild(backdrop);
+        }
+
+        var toggles = $.makeArray($(Selector.DATA_TOGGLE));
+
+        for (var i = 0; i < toggles.length; i++) {
+          var _parent = Dropdown._getParentFromElement(toggles[i]);
+          var relatedTarget = { relatedTarget: toggles[i] };
+
+          if (!$(_parent).hasClass(ClassName.OPEN)) {
+            continue;
+          }
+
+          if (event && event.type === 'click' && /input|textarea/i.test(event.target.tagName) && $.contains(_parent, event.target)) {
+            continue;
+          }
+
+          var hideEvent = $.Event(Event.HIDE, relatedTarget);
+          $(_parent).trigger(hideEvent);
+          if (hideEvent.isDefaultPrevented()) {
+            continue;
+          }
+
+          toggles[i].setAttribute('aria-expanded', 'false');
+
+          $(_parent).removeClass(ClassName.OPEN).trigger($.Event(Event.HIDDEN, relatedTarget));
+        }
+      }
+    }, {
+      key: '_getParentFromElement',
+      value: function _getParentFromElement(element) {
+        var parent = undefined;
+        var selector = Util.getSelectorFromElement(element);
+
+        if (selector) {
+          parent = $(selector)[0];
+        }
+
+        return parent || element.parentNode;
+      }
+    }, {
+      key: '_dataApiKeydownHandler',
+      value: function _dataApiKeydownHandler(event) {
+        if (!/(38|40|27|32)/.test(event.which) || /input|textarea/i.test(event.target.tagName)) {
+          return;
+        }
+
+        event.preventDefault();
+        event.stopPropagation();
+
+        if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
+          return;
+        }
+
+        var parent = Dropdown._getParentFromElement(this);
+        var isActive = $(parent).hasClass(ClassName.OPEN);
+
+        if (!isActive && event.which !== 27 || isActive && event.which === 27) {
+
+          if (event.which === 27) {
+            var toggle = $(parent).find(Selector.DATA_TOGGLE)[0];
+            $(toggle).trigger('focus');
+          }
+
+          $(this).trigger('click');
+          return;
+        }
+
+        var items = $.makeArray($(Selector.VISIBLE_ITEMS));
+
+        items = items.filter(function (item) {
+          return item.offsetWidth || item.offsetHeight;
+        });
+
+        if (!items.length) {
+          return;
+        }
+
+        var index = items.indexOf(event.target);
+
+        if (event.which === 38 && index > 0) {
+          // up
+          index--;
+        }
+
+        if (event.which === 40 && index < items.length - 1) {
+          // down
+          index++;
+        }
+
+        if (! ~index) {
+          index = 0;
+        }
+
+        items[index].focus();
+      }
+    }, {
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
+    }]);
+
+    return Dropdown;
+  })();
+
+  $(document).on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.ROLE_MENU, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.ROLE_LISTBOX, Dropdown._dataApiKeydownHandler).on(Event.CLICK_DATA_API, Dropdown._clearMenus).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, Dropdown.prototype.toggle).on(Event.CLICK_DATA_API, Selector.FORM_CHILD, function (e) {
+    e.stopPropagation();
+  });
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Dropdown._jQueryInterface;
+  $.fn[NAME].Constructor = Dropdown;
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Dropdown._jQueryInterface;
+  };
+
+  return Dropdown;
+})(jQuery);
+//# sourceMappingURL=dropdown.js.map
diff --git a/src/js/bootstrap4/dist/modal.js b/src/js/bootstrap4/dist/modal.js
new file mode 100644
index 0000000..eb27694
--- /dev/null
+++ b/src/js/bootstrap4/dist/modal.js
@@ -0,0 +1,536 @@
+'use strict';
+
+var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): modal.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Modal = (function ($) {
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  var NAME = 'modal';
+  var VERSION = '4.0.0-alpha';
+  var DATA_KEY = 'bs.modal';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var TRANSITION_DURATION = 300;
+  var BACKDROP_TRANSITION_DURATION = 150;
+
+  var Default = {
+    backdrop: true,
+    keyboard: true,
+    focus: true,
+    show: true
+  };
+
+  var DefaultType = {
+    backdrop: '(boolean|string)',
+    keyboard: 'boolean',
+    focus: 'boolean',
+    show: 'boolean'
+  };
+
+  var Event = {
+    HIDE: 'hide' + EVENT_KEY,
+    HIDDEN: 'hidden' + EVENT_KEY,
+    SHOW: 'show' + EVENT_KEY,
+    SHOWN: 'shown' + EVENT_KEY,
+    FOCUSIN: 'focusin' + EVENT_KEY,
+    RESIZE: 'resize' + EVENT_KEY,
+    CLICK_DISMISS: 'click.dismiss' + EVENT_KEY,
+    KEYDOWN_DISMISS: 'keydown.dismiss' + EVENT_KEY,
+    MOUSEUP_DISMISS: 'mouseup.dismiss' + EVENT_KEY,
+    MOUSEDOWN_DISMISS: 'mousedown.dismiss' + EVENT_KEY,
+    CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
+  };
+
+  var ClassName = {
+    SCROLLBAR_MEASURER: 'modal-scrollbar-measure',
+    BACKDROP: 'modal-backdrop',
+    OPEN: 'modal-open',
+    FADE: 'fade',
+    IN: 'in'
+  };
+
+  var Selector = {
+    DIALOG: '.modal-dialog',
+    DATA_TOGGLE: '[data-toggle="modal"]',
+    DATA_DISMISS: '[data-dismiss="modal"]',
+    FIXED_CONTENT: '.navbar-fixed-top, .navbar-fixed-bottom, .is-fixed'
+  };
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  var Modal = (function () {
+    function Modal(element, config) {
+      _classCallCheck(this, Modal);
+
+      this._config = this._getConfig(config);
+      this._element = element;
+      this._dialog = $(element).find(Selector.DIALOG)[0];
+      this._backdrop = null;
+      this._isShown = false;
+      this._isBodyOverflowing = false;
+      this._ignoreBackdropClick = false;
+      this._originalBodyPadding = 0;
+      this._scrollbarWidth = 0;
+    }
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
+    _createClass(Modal, [{
+      key: 'toggle',
+
+      // public
+
+      value: function toggle(relatedTarget) {
+        return this._isShown ? this.hide() : this.show(relatedTarget);
+      }
+    }, {
+      key: 'show',
+      value: function show(relatedTarget) {
+        var _this = this;
+
+        var showEvent = $.Event(Event.SHOW, {
+          relatedTarget: relatedTarget
+        });
+
+        $(this._element).trigger(showEvent);
+
+        if (this._isShown || showEvent.isDefaultPrevented()) {
+          return;
+        }
+
+        this._isShown = true;
+
+        this._checkScrollbar();
+        this._setScrollbar();
+
+        $(document.body).addClass(ClassName.OPEN);
+
+        this._setEscapeEvent();
+        this._setResizeEvent();
+
+        $(this._element).on(Event.CLICK_DISMISS, Selector.DATA_DISMISS, $.proxy(this.hide, this));
+
+        $(this._dialog).on(Event.MOUSEDOWN_DISMISS, function () {
+          $(_this._element).one(Event.MOUSEUP_DISMISS, function (event) {
+            if ($(event.target).is(_this._element)) {
+              _this._ignoreBackdropClick = true;
+            }
+          });
+        });
+
+        this._showBackdrop($.proxy(this._showElement, this, relatedTarget));
+      }
+    }, {
+      key: 'hide',
+      value: function hide(event) {
+        if (event) {
+          event.preventDefault();
+        }
+
+        var hideEvent = $.Event(Event.HIDE);
+
+        $(this._element).trigger(hideEvent);
+
+        if (!this._isShown || hideEvent.isDefaultPrevented()) {
+          return;
+        }
+
+        this._isShown = false;
+
+        this._setEscapeEvent();
+        this._setResizeEvent();
+
+        $(document).off(Event.FOCUSIN);
+
+        $(this._element).removeClass(ClassName.IN);
+
+        $(this._element).off(Event.CLICK_DISMISS);
+        $(this._dialog).off(Event.MOUSEDOWN_DISMISS);
+
+        if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
+
+          $(this._element).one(Util.TRANSITION_END, $.proxy(this._hideModal, this)).emulateTransitionEnd(TRANSITION_DURATION);
+        } else {
+          this._hideModal();
+        }
+      }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+
+        $(window).off(EVENT_KEY);
+        $(document).off(EVENT_KEY);
+        $(this._element).off(EVENT_KEY);
+        $(this._backdrop).off(EVENT_KEY);
+
+        this._config = null;
+        this._element = null;
+        this._dialog = null;
+        this._backdrop = null;
+        this._isShown = null;
+        this._isBodyOverflowing = null;
+        this._ignoreBackdropClick = null;
+        this._originalBodyPadding = null;
+        this._scrollbarWidth = null;
+      }
+
+      // private
+
+    }, {
+      key: '_getConfig',
+      value: function _getConfig(config) {
+        config = $.extend({}, Default, config);
+        Util.typeCheckConfig(NAME, config, DefaultType);
+        return config;
+      }
+    }, {
+      key: '_showElement',
+      value: function _showElement(relatedTarget) {
+        var _this2 = this;
+
+        var transition = Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);
+
+        if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
+          // don't move modals dom position
+          document.body.appendChild(this._element);
+        }
+
+        this._element.style.display = 'block';
+        this._element.scrollTop = 0;
+
+        if (transition) {
+          Util.reflow(this._element);
+        }
+
+        $(this._element).addClass(ClassName.IN);
+
+        if (this._config.focus) {
+          this._enforceFocus();
+        }
+
+        var shownEvent = $.Event(Event.SHOWN, {
+          relatedTarget: relatedTarget
+        });
+
+        var transitionComplete = function transitionComplete() {
+          if (_this2._config.focus) {
+            _this2._element.focus();
+          }
+          $(_this2._element).trigger(shownEvent);
+        };
+
+        if (transition) {
+          $(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(TRANSITION_DURATION);
+        } else {
+          transitionComplete();
+        }
+      }
+    }, {
+      key: '_enforceFocus',
+      value: function _enforceFocus() {
+        var _this3 = this;
+
+        $(document).off(Event.FOCUSIN) // guard against infinite focus loop
+        .on(Event.FOCUSIN, function (event) {
+          if (_this3._element !== event.target && !$(_this3._element).has(event.target).length) {
+            _this3._element.focus();
+          }
+        });
+      }
+    }, {
+      key: '_setEscapeEvent',
+      value: function _setEscapeEvent() {
+        var _this4 = this;
+
+        if (this._isShown && this._config.keyboard) {
+          $(this._element).on(Event.KEYDOWN_DISMISS, function (event) {
+            if (event.which === 27) {
+              _this4.hide();
+            }
+          });
+        } else if (!this._isShown) {
+          $(this._element).off(Event.KEYDOWN_DISMISS);
+        }
+      }
+    }, {
+      key: '_setResizeEvent',
+      value: function _setResizeEvent() {
+        if (this._isShown) {
+          $(window).on(Event.RESIZE, $.proxy(this._handleUpdate, this));
+        } else {
+          $(window).off(Event.RESIZE);
+        }
+      }
+    }, {
+      key: '_hideModal',
+      value: function _hideModal() {
+        var _this5 = this;
+
+        this._element.style.display = 'none';
+        this._showBackdrop(function () {
+          $(document.body).removeClass(ClassName.OPEN);
+          _this5._resetAdjustments();
+          _this5._resetScrollbar();
+          $(_this5._element).trigger(Event.HIDDEN);
+        });
+      }
+    }, {
+      key: '_removeBackdrop',
+      value: function _removeBackdrop() {
+        if (this._backdrop) {
+          $(this._backdrop).remove();
+          this._backdrop = null;
+        }
+      }
+    }, {
+      key: '_showBackdrop',
+      value: function _showBackdrop(callback) {
+        var _this6 = this;
+
+        var animate = $(this._element).hasClass(ClassName.FADE) ? ClassName.FADE : '';
+
+        if (this._isShown && this._config.backdrop) {
+          var doAnimate = Util.supportsTransitionEnd() && animate;
+
+          this._backdrop = document.createElement('div');
+          this._backdrop.className = ClassName.BACKDROP;
+
+          if (animate) {
+            $(this._backdrop).addClass(animate);
+          }
+
+          $(this._backdrop).appendTo(document.body);
+
+          $(this._element).on(Event.CLICK_DISMISS, function (event) {
+            if (_this6._ignoreBackdropClick) {
+              _this6._ignoreBackdropClick = false;
+              return;
+            }
+            if (event.target !== event.currentTarget) {
+              return;
+            }
+            if (_this6._config.backdrop === 'static') {
+              _this6._element.focus();
+            } else {
+              _this6.hide();
+            }
+          });
+
+          if (doAnimate) {
+            Util.reflow(this._backdrop);
+          }
+
+          $(this._backdrop).addClass(ClassName.IN);
+
+          if (!callback) {
+            return;
+          }
+
+          if (!doAnimate) {
+            callback();
+            return;
+          }
+
+          $(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);
+        } else if (!this._isShown && this._backdrop) {
+          $(this._backdrop).removeClass(ClassName.IN);
+
+          var callbackRemove = function callbackRemove() {
+            _this6._removeBackdrop();
+            if (callback) {
+              callback();
+            }
+          };
+
+          if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
+            $(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);
+          } else {
+            callbackRemove();
+          }
+        } else if (callback) {
+          callback();
+        }
+      }
+
+      // ----------------------------------------------------------------------
+      // the following methods are used to handle overflowing modals
+      // todo (fat): these should probably be refactored out of modal.js
+      // ----------------------------------------------------------------------
+
+    }, {
+      key: '_handleUpdate',
+      value: function _handleUpdate() {
+        this._adjustDialog();
+      }
+    }, {
+      key: '_adjustDialog',
+      value: function _adjustDialog() {
+        var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
+
+        if (!this._isBodyOverflowing && isModalOverflowing) {
+          this._element.style.paddingLeft = this._scrollbarWidth + 'px';
+        }
+
+        if (this._isBodyOverflowing && !isModalOverflowing) {
+          this._element.style.paddingRight = this._scrollbarWidth + 'px~';
+        }
+      }
+    }, {
+      key: '_resetAdjustments',
+      value: function _resetAdjustments() {
+        this._element.style.paddingLeft = '';
+        this._element.style.paddingRight = '';
+      }
+    }, {
+      key: '_checkScrollbar',
+      value: function _checkScrollbar() {
+        var fullWindowWidth = window.innerWidth;
+        if (!fullWindowWidth) {
+          // workaround for missing window.innerWidth in IE8
+          var documentElementRect = document.documentElement.getBoundingClientRect();
+          fullWindowWidth = documentElementRect.right - Math.abs(documentElementRect.left);
+        }
+        this._isBodyOverflowing = document.body.clientWidth < fullWindowWidth;
+        this._scrollbarWidth = this._getScrollbarWidth();
+      }
+    }, {
+      key: '_setScrollbar',
+      value: function _setScrollbar() {
+        var bodyPadding = parseInt($(Selector.FIXED_CONTENT).css('padding-right') || 0, 10);
+
+        this._originalBodyPadding = document.body.style.paddingRight || '';
+
+        if (this._isBodyOverflowing) {
+          document.body.style.paddingRight = bodyPadding + this._scrollbarWidth + 'px';
+        }
+      }
+    }, {
+      key: '_resetScrollbar',
+      value: function _resetScrollbar() {
+        document.body.style.paddingRight = this._originalBodyPadding;
+      }
+    }, {
+      key: '_getScrollbarWidth',
+      value: function _getScrollbarWidth() {
+        // thx d.walsh
+        var scrollDiv = document.createElement('div');
+        scrollDiv.className = ClassName.SCROLLBAR_MEASURER;
+        document.body.appendChild(scrollDiv);
+        var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth;
+        document.body.removeChild(scrollDiv);
+        return scrollbarWidth;
+      }
+
+      // static
+
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config, relatedTarget) {
+        return this.each(function () {
+          var data = $(this).data(DATA_KEY);
+          var _config = $.extend({}, Modal.Default, $(this).data(), typeof config === 'object' && config);
+
+          if (!data) {
+            data = new Modal(this, _config);
+            $(this).data(DATA_KEY, data);
+          }
+
+          if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
+            data[config](relatedTarget);
+          } else if (_config.show) {
+            data.show(relatedTarget);
+          }
+        });
+      }
+    }, {
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: 'Default',
+      get: function get() {
+        return Default;
+      }
+    }]);
+
+    return Modal;
+  })();
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+    var _this7 = this;
+
+    var target = undefined;
+    var selector = Util.getSelectorFromElement(this);
+
+    if (selector) {
+      target = $(selector)[0];
+    }
+
+    var config = $(target).data(DATA_KEY) ? 'toggle' : $.extend({}, $(target).data(), $(this).data());
+
+    if (this.tagName === 'A') {
+      event.preventDefault();
+    }
+
+    var $target = $(target).one(Event.SHOW, function (showEvent) {
+      if (showEvent.isDefaultPrevented()) {
+        // only register focus restorer if modal will actually get shown
+        return;
+      }
+
+      $target.one(Event.HIDDEN, function () {
+        if ($(_this7).is(':visible')) {
+          _this7.focus();
+        }
+      });
+    });
+
+    Modal._jQueryInterface.call($(target), config, this);
+  });
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Modal._jQueryInterface;
+  $.fn[NAME].Constructor = Modal;
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Modal._jQueryInterface;
+  };
+
+  return Modal;
+})(jQuery);
+//# sourceMappingURL=modal.js.map
diff --git a/src/js/bootstrap4/dist/popover.js b/src/js/bootstrap4/dist/popover.js
new file mode 100644
index 0000000..7d93b74
--- /dev/null
+++ b/src/js/bootstrap4/dist/popover.js
@@ -0,0 +1,201 @@
+'use strict';
+
+var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+var _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; desc = parent = undefined; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): popover.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Popover = (function ($) {
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  var NAME = 'popover';
+  var VERSION = '4.0.0-alpha';
+  var DATA_KEY = 'bs.popover';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+
+  var Default = $.extend({}, Tooltip.Default, {
+    placement: 'right',
+    trigger: 'click',
+    content: '',
+    template: '<div class="popover" role="tooltip">' + '<div class="popover-arrow"></div>' + '<h3 class="popover-title"></h3>' + '<div class="popover-content"></div></div>'
+  });
+
+  var DefaultType = $.extend({}, Tooltip.DefaultType, {
+    content: '(string|element|function)'
+  });
+
+  var ClassName = {
+    FADE: 'fade',
+    IN: 'in'
+  };
+
+  var Selector = {
+    TITLE: '.popover-title',
+    CONTENT: '.popover-content',
+    ARROW: '.popover-arrow'
+  };
+
+  var Event = {
+    HIDE: 'hide' + EVENT_KEY,
+    HIDDEN: 'hidden' + EVENT_KEY,
+    SHOW: 'show' + EVENT_KEY,
+    SHOWN: 'shown' + EVENT_KEY,
+    INSERTED: 'inserted' + EVENT_KEY,
+    CLICK: 'click' + EVENT_KEY,
+    FOCUSIN: 'focusin' + EVENT_KEY,
+    FOCUSOUT: 'focusout' + EVENT_KEY,
+    MOUSEENTER: 'mouseenter' + EVENT_KEY,
+    MOUSELEAVE: 'mouseleave' + EVENT_KEY
+  };
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  var Popover = (function (_Tooltip) {
+    _inherits(Popover, _Tooltip);
+
+    function Popover() {
+      _classCallCheck(this, Popover);
+
+      _get(Object.getPrototypeOf(Popover.prototype), 'constructor', this).apply(this, arguments);
+    }
+
+    /**
+     * ------------------------------------------------------------------------
+     * jQuery
+     * ------------------------------------------------------------------------
+     */
+
+    _createClass(Popover, [{
+      key: 'isWithContent',
+
+      // overrides
+
+      value: function isWithContent() {
+        return this.getTitle() || this._getContent();
+      }
+    }, {
+      key: 'getTipElement',
+      value: function getTipElement() {
+        return this.tip = this.tip || $(this.config.template)[0];
+      }
+    }, {
+      key: 'setContent',
+      value: function setContent() {
+        var $tip = $(this.getTipElement());
+
+        // we use append for html objects to maintain js events
+        this.setElementContent($tip.find(Selector.TITLE), this.getTitle());
+        this.setElementContent($tip.find(Selector.CONTENT), this._getContent());
+
+        $tip.removeClass(ClassName.FADE).removeClass(ClassName.IN);
+
+        this.cleanupTether();
+      }
+
+      // private
+
+    }, {
+      key: '_getContent',
+      value: function _getContent() {
+        return this.element.getAttribute('data-content') || (typeof this.config.content === 'function' ? this.config.content.call(this.element) : this.config.content);
+      }
+
+      // static
+
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var data = $(this).data(DATA_KEY);
+          var _config = typeof config === 'object' ? config : null;
+
+          if (!data && /destroy|hide/.test(config)) {
+            return;
+          }
+
+          if (!data) {
+            data = new Popover(this, _config);
+            $(this).data(DATA_KEY, data);
+          }
+
+          if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
+            data[config]();
+          }
+        });
+      }
+    }, {
+      key: 'VERSION',
+
+      // getters
+
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: 'Default',
+      get: function get() {
+        return Default;
+      }
+    }, {
+      key: 'NAME',
+      get: function get() {
+        return NAME;
+      }
+    }, {
+      key: 'DATA_KEY',
+      get: function get() {
+        return DATA_KEY;
+      }
+    }, {
+      key: 'Event',
+      get: function get() {
+        return Event;
+      }
+    }, {
+      key: 'EVENT_KEY',
+      get: function get() {
+        return EVENT_KEY;
+      }
+    }, {
+      key: 'DefaultType',
+      get: function get() {
+        return DefaultType;
+      }
+    }]);
+
+    return Popover;
+  })(Tooltip);
+
+  $.fn[NAME] = Popover._jQueryInterface;
+  $.fn[NAME].Constructor = Popover;
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Popover._jQueryInterface;
+  };
+
+  return Popover;
+})(jQuery);
+//# sourceMappingURL=popover.js.map
diff --git a/src/js/bootstrap4/dist/scrollspy.js b/src/js/bootstrap4/dist/scrollspy.js
new file mode 100644
index 0000000..a57b848
--- /dev/null
+++ b/src/js/bootstrap4/dist/scrollspy.js
@@ -0,0 +1,320 @@
+'use strict';
+
+var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): scrollspy.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var ScrollSpy = (function ($) {
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  var NAME = 'scrollspy';
+  var VERSION = '4.0.0-alpha';
+  var DATA_KEY = 'bs.scrollspy';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+
+  var Default = {
+    offset: 10,
+    method: 'auto',
+    target: ''
+  };
+
+  var DefaultType = {
+    offset: 'number',
+    method: 'string',
+    target: '(string|element)'
+  };
+
+  var Event = {
+    ACTIVATE: 'activate' + EVENT_KEY,
+    SCROLL: 'scroll' + EVENT_KEY,
+    LOAD_DATA_API: 'load' + EVENT_KEY + DATA_API_KEY
+  };
+
+  var ClassName = {
+    DROPDOWN_ITEM: 'dropdown-item',
+    DROPDOWN_MENU: 'dropdown-menu',
+    NAV_LINK: 'nav-link',
+    NAV: 'nav',
+    ACTIVE: 'active'
+  };
+
+  var Selector = {
+    DATA_SPY: '[data-spy="scroll"]',
+    ACTIVE: '.active',
+    LIST_ITEM: '.list-item',
+    LI: 'li',
+    LI_DROPDOWN: 'li.dropdown',
+    NAV_LINKS: '.nav-link',
+    DROPDOWN: '.dropdown',
+    DROPDOWN_ITEMS: '.dropdown-item',
+    DROPDOWN_TOGGLE: '.dropdown-toggle'
+  };
+
+  var OffsetMethod = {
+    OFFSET: 'offset',
+    POSITION: 'position'
+  };
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  var ScrollSpy = (function () {
+    function ScrollSpy(element, config) {
+      _classCallCheck(this, ScrollSpy);
+
+      this._element = element;
+      this._scrollElement = element.tagName === 'BODY' ? window : element;
+      this._config = this._getConfig(config);
+      this._selector = this._config.target + ' ' + Selector.NAV_LINKS + ',' + (this._config.target + ' ' + Selector.DROPDOWN_ITEMS);
+      this._offsets = [];
+      this._targets = [];
+      this._activeTarget = null;
+      this._scrollHeight = 0;
+
+      $(this._scrollElement).on(Event.SCROLL, $.proxy(this._process, this));
+
+      this.refresh();
+      this._process();
+    }
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
+    _createClass(ScrollSpy, [{
+      key: 'refresh',
+
+      // public
+
+      value: function refresh() {
+        var _this = this;
+
+        var autoMethod = this._scrollElement !== this._scrollElement.window ? OffsetMethod.POSITION : OffsetMethod.OFFSET;
+
+        var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
+
+        var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
+
+        this._offsets = [];
+        this._targets = [];
+
+        this._scrollHeight = this._getScrollHeight();
+
+        var targets = $.makeArray($(this._selector));
+
+        targets.map(function (element) {
+          var target = undefined;
+          var targetSelector = Util.getSelectorFromElement(element);
+
+          if (targetSelector) {
+            target = $(targetSelector)[0];
+          }
+
+          if (target && (target.offsetWidth || target.offsetHeight)) {
+            // todo (fat): remove sketch reliance on jQuery position/offset
+            return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
+          }
+        }).filter(function (item) {
+          return item;
+        }).sort(function (a, b) {
+          return a[0] - b[0];
+        }).forEach(function (item) {
+          _this._offsets.push(item[0]);
+          _this._targets.push(item[1]);
+        });
+      }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+        $(this._scrollElement).off(EVENT_KEY);
+
+        this._element = null;
+        this._scrollElement = null;
+        this._config = null;
+        this._selector = null;
+        this._offsets = null;
+        this._targets = null;
+        this._activeTarget = null;
+        this._scrollHeight = null;
+      }
+
+      // private
+
+    }, {
+      key: '_getConfig',
+      value: function _getConfig(config) {
+        config = $.extend({}, Default, config);
+
+        if (typeof config.target !== 'string') {
+          var id = $(config.target).attr('id');
+          if (!id) {
+            id = Util.getUID(NAME);
+            $(config.target).attr('id', id);
+          }
+          config.target = '#' + id;
+        }
+
+        Util.typeCheckConfig(NAME, config, DefaultType);
+
+        return config;
+      }
+    }, {
+      key: '_getScrollTop',
+      value: function _getScrollTop() {
+        return this._scrollElement === window ? this._scrollElement.scrollY : this._scrollElement.scrollTop;
+      }
+    }, {
+      key: '_getScrollHeight',
+      value: function _getScrollHeight() {
+        return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
+      }
+    }, {
+      key: '_process',
+      value: function _process() {
+        var scrollTop = this._getScrollTop() + this._config.offset;
+        var scrollHeight = this._getScrollHeight();
+        var maxScroll = this._config.offset + scrollHeight - this._scrollElement.offsetHeight;
+
+        if (this._scrollHeight !== scrollHeight) {
+          this.refresh();
+        }
+
+        if (scrollTop >= maxScroll) {
+          var target = this._targets[this._targets.length - 1];
+
+          if (this._activeTarget !== target) {
+            this._activate(target);
+          }
+        }
+
+        if (this._activeTarget && scrollTop < this._offsets[0]) {
+          this._activeTarget = null;
+          this._clear();
+          return;
+        }
+
+        for (var i = this._offsets.length; i--;) {
+          var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (this._offsets[i + 1] === undefined || scrollTop < this._offsets[i + 1]);
+
+          if (isActiveTarget) {
+            this._activate(this._targets[i]);
+          }
+        }
+      }
+    }, {
+      key: '_activate',
+      value: function _activate(target) {
+        this._activeTarget = target;
+
+        this._clear();
+
+        var queries = this._selector.split(',');
+        queries = queries.map(function (selector) {
+          return selector + '[data-target="' + target + '"],' + (selector + '[href="' + target + '"]');
+        });
+
+        var $link = $(queries.join(','));
+
+        if ($link.hasClass(ClassName.DROPDOWN_ITEM)) {
+          $link.closest(Selector.DROPDOWN).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
+          $link.addClass(ClassName.ACTIVE);
+        } else {
+          // todo (fat) this is kinda sus…
+          // recursively add actives to tested nav-links
+          $link.parents(Selector.LI).find(Selector.NAV_LINKS).addClass(ClassName.ACTIVE);
+        }
+
+        $(this._scrollElement).trigger(Event.ACTIVATE, {
+          relatedTarget: target
+        });
+      }
+    }, {
+      key: '_clear',
+      value: function _clear() {
+        $(this._selector).filter(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
+      }
+
+      // static
+
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var data = $(this).data(DATA_KEY);
+          var _config = typeof config === 'object' && config || null;
+
+          if (!data) {
+            data = new ScrollSpy(this, _config);
+            $(this).data(DATA_KEY, data);
+          }
+
+          if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
+            data[config]();
+          }
+        });
+      }
+    }, {
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: 'Default',
+      get: function get() {
+        return Default;
+      }
+    }]);
+
+    return ScrollSpy;
+  })();
+
+  $(window).on(Event.LOAD_DATA_API, function () {
+    var scrollSpys = $.makeArray($(Selector.DATA_SPY));
+
+    for (var i = scrollSpys.length; i--;) {
+      var $spy = $(scrollSpys[i]);
+      ScrollSpy._jQueryInterface.call($spy, $spy.data());
+    }
+  });
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = ScrollSpy._jQueryInterface;
+  $.fn[NAME].Constructor = ScrollSpy;
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return ScrollSpy._jQueryInterface;
+  };
+
+  return ScrollSpy;
+})(jQuery);
+//# sourceMappingURL=scrollspy.js.map
diff --git a/src/js/bootstrap4/dist/tab.js b/src/js/bootstrap4/dist/tab.js
new file mode 100644
index 0000000..596471b
--- /dev/null
+++ b/src/js/bootstrap4/dist/tab.js
@@ -0,0 +1,263 @@
+'use strict';
+
+var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): tab.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Tab = (function ($) {
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  var NAME = 'tab';
+  var VERSION = '4.0.0-alpha';
+  var DATA_KEY = 'bs.tab';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var TRANSITION_DURATION = 150;
+
+  var Event = {
+    HIDE: 'hide' + EVENT_KEY,
+    HIDDEN: 'hidden' + EVENT_KEY,
+    SHOW: 'show' + EVENT_KEY,
+    SHOWN: 'shown' + EVENT_KEY,
+    CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
+  };
+
+  var ClassName = {
+    DROPDOWN_MENU: 'dropdown-menu',
+    ACTIVE: 'active',
+    FADE: 'fade',
+    IN: 'in'
+  };
+
+  var Selector = {
+    A: 'a',
+    LI: 'li',
+    DROPDOWN: '.dropdown',
+    UL: 'ul:not(.dropdown-menu)',
+    FADE_CHILD: '> .nav-item .fade, > .fade',
+    ACTIVE: '.active',
+    ACTIVE_CHILD: '> .nav-item > .active, > .active',
+    DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"]',
+    DROPDOWN_TOGGLE: '.dropdown-toggle',
+    DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu .active'
+  };
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  var Tab = (function () {
+    function Tab(element) {
+      _classCallCheck(this, Tab);
+
+      this._element = element;
+    }
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
+    _createClass(Tab, [{
+      key: 'show',
+
+      // public
+
+      value: function show() {
+        var _this = this;
+
+        if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(ClassName.ACTIVE)) {
+          return;
+        }
+
+        var target = undefined;
+        var previous = undefined;
+        var ulElement = $(this._element).closest(Selector.UL)[0];
+        var selector = Util.getSelectorFromElement(this._element);
+
+        if (ulElement) {
+          previous = $.makeArray($(ulElement).find(Selector.ACTIVE));
+          previous = previous[previous.length - 1];
+        }
+
+        var hideEvent = $.Event(Event.HIDE, {
+          relatedTarget: this._element
+        });
+
+        var showEvent = $.Event(Event.SHOW, {
+          relatedTarget: previous
+        });
+
+        if (previous) {
+          $(previous).trigger(hideEvent);
+        }
+
+        $(this._element).trigger(showEvent);
+
+        if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
+          return;
+        }
+
+        if (selector) {
+          target = $(selector)[0];
+        }
+
+        this._activate(this._element, ulElement);
+
+        var complete = function complete() {
+          var hiddenEvent = $.Event(Event.HIDDEN, {
+            relatedTarget: _this._element
+          });
+
+          var shownEvent = $.Event(Event.SHOWN, {
+            relatedTarget: previous
+          });
+
+          $(previous).trigger(hiddenEvent);
+          $(_this._element).trigger(shownEvent);
+        };
+
+        if (target) {
+          this._activate(target, target.parentNode, complete);
+        } else {
+          complete();
+        }
+      }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeClass(this._element, DATA_KEY);
+        this._element = null;
+      }
+
+      // private
+
+    }, {
+      key: '_activate',
+      value: function _activate(element, container, callback) {
+        var active = $(container).find(Selector.ACTIVE_CHILD)[0];
+        var isTransitioning = callback && Util.supportsTransitionEnd() && (active && $(active).hasClass(ClassName.FADE) || Boolean($(container).find(Selector.FADE_CHILD)[0]));
+
+        var complete = $.proxy(this._transitionComplete, this, element, active, isTransitioning, callback);
+
+        if (active && isTransitioning) {
+          $(active).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+        } else {
+          complete();
+        }
+
+        if (active) {
+          $(active).removeClass(ClassName.IN);
+        }
+      }
+    }, {
+      key: '_transitionComplete',
+      value: function _transitionComplete(element, active, isTransitioning, callback) {
+        if (active) {
+          $(active).removeClass(ClassName.ACTIVE);
+
+          var dropdownChild = $(active).find(Selector.DROPDOWN_ACTIVE_CHILD)[0];
+
+          if (dropdownChild) {
+            $(dropdownChild).removeClass(ClassName.ACTIVE);
+          }
+
+          active.setAttribute('aria-expanded', false);
+        }
+
+        $(element).addClass(ClassName.ACTIVE);
+        element.setAttribute('aria-expanded', true);
+
+        if (isTransitioning) {
+          Util.reflow(element);
+          $(element).addClass(ClassName.IN);
+        } else {
+          $(element).removeClass(ClassName.FADE);
+        }
+
+        if (element.parentNode && $(element.parentNode).hasClass(ClassName.DROPDOWN_MENU)) {
+
+          var dropdownElement = $(element).closest(Selector.DROPDOWN)[0];
+          if (dropdownElement) {
+            $(dropdownElement).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
+          }
+
+          element.setAttribute('aria-expanded', true);
+        }
+
+        if (callback) {
+          callback();
+        }
+      }
+
+      // static
+
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var $this = $(this);
+          var data = $this.data(DATA_KEY);
+
+          if (!data) {
+            data = data = new Tab(this);
+            $this.data(DATA_KEY, data);
+          }
+
+          if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
+            data[config]();
+          }
+        });
+      }
+    }, {
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
+    }]);
+
+    return Tab;
+  })();
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+    event.preventDefault();
+    Tab._jQueryInterface.call($(this), 'show');
+  });
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME] = Tab._jQueryInterface;
+  $.fn[NAME].Constructor = Tab;
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Tab._jQueryInterface;
+  };
+
+  return Tab;
+})(jQuery);
+//# sourceMappingURL=tab.js.map
diff --git a/src/js/bootstrap4/dist/tooltip.js b/src/js/bootstrap4/dist/tooltip.js
new file mode 100644
index 0000000..91a10fd
--- /dev/null
+++ b/src/js/bootstrap4/dist/tooltip.js
@@ -0,0 +1,619 @@
+/* global Tether */
+
+'use strict';
+
+var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): tooltip.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+var Tooltip = (function ($) {
+
+  /**
+   * Check for Tether dependency
+   * Tether - http://github.hubspot.com/tether/
+   */
+  if (window.Tether === undefined) {
+    throw new Error('Bootstrap tooltips require Tether (http://github.hubspot.com/tether/)');
+  }
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  var NAME = 'tooltip';
+  var VERSION = '4.0.0-alpha';
+  var DATA_KEY = 'bs.tooltip';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var TRANSITION_DURATION = 150;
+  var CLASS_PREFIX = 'bs-tether';
+
+  var Default = {
+    animation: true,
+    template: '<div class="tooltip" role="tooltip">' + '<div class="tooltip-arrow"></div>' + '<div class="tooltip-inner"></div></div>',
+    trigger: 'hover focus',
+    title: '',
+    delay: 0,
+    html: false,
+    selector: false,
+    placement: 'top',
+    offset: '0 0',
+    constraints: []
+  };
+
+  var DefaultType = {
+    animation: 'boolean',
+    template: 'string',
+    title: '(string|element|function)',
+    trigger: 'string',
+    delay: '(number|object)',
+    html: 'boolean',
+    selector: '(string|boolean)',
+    placement: '(string|function)',
+    offset: 'string',
+    constraints: 'array'
+  };
+
+  var AttachmentMap = {
+    TOP: 'bottom center',
+    RIGHT: 'middle left',
+    BOTTOM: 'top center',
+    LEFT: 'middle right'
+  };
+
+  var HoverState = {
+    IN: 'in',
+    OUT: 'out'
+  };
+
+  var Event = {
+    HIDE: 'hide' + EVENT_KEY,
+    HIDDEN: 'hidden' + EVENT_KEY,
+    SHOW: 'show' + EVENT_KEY,
+    SHOWN: 'shown' + EVENT_KEY,
+    INSERTED: 'inserted' + EVENT_KEY,
+    CLICK: 'click' + EVENT_KEY,
+    FOCUSIN: 'focusin' + EVENT_KEY,
+    FOCUSOUT: 'focusout' + EVENT_KEY,
+    MOUSEENTER: 'mouseenter' + EVENT_KEY,
+    MOUSELEAVE: 'mouseleave' + EVENT_KEY
+  };
+
+  var ClassName = {
+    FADE: 'fade',
+    IN: 'in'
+  };
+
+  var Selector = {
+    TOOLTIP: '.tooltip',
+    TOOLTIP_INNER: '.tooltip-inner'
+  };
+
+  var TetherClass = {
+    element: false,
+    enabled: false
+  };
+
+  var Trigger = {
+    HOVER: 'hover',
+    FOCUS: 'focus',
+    CLICK: 'click',
+    MANUAL: 'manual'
+  };
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  var Tooltip = (function () {
+    function Tooltip(element, config) {
+      _classCallCheck(this, Tooltip);
+
+      // private
+      this._isEnabled = true;
+      this._timeout = 0;
+      this._hoverState = '';
+      this._activeTrigger = {};
+      this._tether = null;
+
+      // protected
+      this.element = element;
+      this.config = this._getConfig(config);
+      this.tip = null;
+
+      this._setListeners();
+    }
+
+    /**
+     * ------------------------------------------------------------------------
+     * jQuery
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
+    _createClass(Tooltip, [{
+      key: 'enable',
+
+      // public
+
+      value: function enable() {
+        this._isEnabled = true;
+      }
+    }, {
+      key: 'disable',
+      value: function disable() {
+        this._isEnabled = false;
+      }
+    }, {
+      key: 'toggleEnabled',
+      value: function toggleEnabled() {
+        this._isEnabled = !this._isEnabled;
+      }
+    }, {
+      key: 'toggle',
+      value: function toggle(event) {
+        if (event) {
+          var dataKey = this.constructor.DATA_KEY;
+          var context = $(event.currentTarget).data(dataKey);
+
+          if (!context) {
+            context = new this.constructor(event.currentTarget, this._getDelegateConfig());
+            $(event.currentTarget).data(dataKey, context);
+          }
+
+          context._activeTrigger.click = !context._activeTrigger.click;
+
+          if (context._isWithActiveTrigger()) {
+            context._enter(null, context);
+          } else {
+            context._leave(null, context);
+          }
+        } else {
+
+          if ($(this.getTipElement()).hasClass(ClassName.IN)) {
+            this._leave(null, this);
+            return;
+          }
+
+          this._enter(null, this);
+        }
+      }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        clearTimeout(this._timeout);
+
+        this.cleanupTether();
+
+        $.removeData(this.element, this.constructor.DATA_KEY);
+
+        $(this.element).off(this.constructor.EVENT_KEY);
+
+        if (this.tip) {
+          $(this.tip).remove();
+        }
+
+        this._isEnabled = null;
+        this._timeout = null;
+        this._hoverState = null;
+        this._activeTrigger = null;
+        this._tether = null;
+
+        this.element = null;
+        this.config = null;
+        this.tip = null;
+      }
+    }, {
+      key: 'show',
+      value: function show() {
+        var _this = this;
+
+        var showEvent = $.Event(this.constructor.Event.SHOW);
+
+        if (this.isWithContent() && this._isEnabled) {
+          $(this.element).trigger(showEvent);
+
+          var isInTheDom = $.contains(this.element.ownerDocument.documentElement, this.element);
+
+          if (showEvent.isDefaultPrevented() || !isInTheDom) {
+            return;
+          }
+
+          var tip = this.getTipElement();
+          var tipId = Util.getUID(this.constructor.NAME);
+
+          tip.setAttribute('id', tipId);
+          this.element.setAttribute('aria-describedby', tipId);
+
+          this.setContent();
+
+          if (this.config.animation) {
+            $(tip).addClass(ClassName.FADE);
+          }
+
+          var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
+
+          var attachment = this._getAttachment(placement);
+
+          $(tip).data(this.constructor.DATA_KEY, this).appendTo(document.body);
+
+          $(this.element).trigger(this.constructor.Event.INSERTED);
+
+          this._tether = new Tether({
+            attachment: attachment,
+            element: tip,
+            target: this.element,
+            classes: TetherClass,
+            classPrefix: CLASS_PREFIX,
+            offset: this.config.offset,
+            constraints: this.config.constraints,
+            addTargetClasses: false
+          });
+
+          Util.reflow(tip);
+          this._tether.position();
+
+          $(tip).addClass(ClassName.IN);
+
+          var complete = function complete() {
+            var prevHoverState = _this._hoverState;
+            _this._hoverState = null;
+
+            $(_this.element).trigger(_this.constructor.Event.SHOWN);
+
+            if (prevHoverState === HoverState.OUT) {
+              _this._leave(null, _this);
+            }
+          };
+
+          if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
+            $(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(Tooltip._TRANSITION_DURATION);
+            return;
+          }
+
+          complete();
+        }
+      }
+    }, {
+      key: 'hide',
+      value: function hide(callback) {
+        var _this2 = this;
+
+        var tip = this.getTipElement();
+        var hideEvent = $.Event(this.constructor.Event.HIDE);
+        var complete = function complete() {
+          if (_this2._hoverState !== HoverState.IN && tip.parentNode) {
+            tip.parentNode.removeChild(tip);
+          }
+
+          _this2.element.removeAttribute('aria-describedby');
+          $(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
+          _this2.cleanupTether();
+
+          if (callback) {
+            callback();
+          }
+        };
+
+        $(this.element).trigger(hideEvent);
+
+        if (hideEvent.isDefaultPrevented()) {
+          return;
+        }
+
+        $(tip).removeClass(ClassName.IN);
+
+        if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
+
+          $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+        } else {
+          complete();
+        }
+
+        this._hoverState = '';
+      }
+
+      // protected
+
+    }, {
+      key: 'isWithContent',
+      value: function isWithContent() {
+        return Boolean(this.getTitle());
+      }
+    }, {
+      key: 'getTipElement',
+      value: function getTipElement() {
+        return this.tip = this.tip || $(this.config.template)[0];
+      }
+    }, {
+      key: 'setContent',
+      value: function setContent() {
+        var $tip = $(this.getTipElement());
+
+        this.setElementContent($tip.find(Selector.TOOLTIP_INNER), this.getTitle());
+
+        $tip.removeClass(ClassName.FADE).removeClass(ClassName.IN);
+
+        this.cleanupTether();
+      }
+    }, {
+      key: 'setElementContent',
+      value: function setElementContent($element, content) {
+        var html = this.config.html;
+        if (typeof content === 'object' && (content.nodeType || content.jquery)) {
+          // content is a DOM node or a jQuery
+          if (html) {
+            if (!$(content).parent().is($element)) {
+              $element.empty().append(content);
+            }
+          } else {
+            $element.text($(content).text());
+          }
+        } else {
+          $element[html ? 'html' : 'text'](content);
+        }
+      }
+    }, {
+      key: 'getTitle',
+      value: function getTitle() {
+        var title = this.element.getAttribute('data-original-title');
+
+        if (!title) {
+          title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
+        }
+
+        return title;
+      }
+    }, {
+      key: 'cleanupTether',
+      value: function cleanupTether() {
+        if (this._tether) {
+          this._tether.destroy();
+        }
+      }
+
+      // private
+
+    }, {
+      key: '_getAttachment',
+      value: function _getAttachment(placement) {
+        return AttachmentMap[placement.toUpperCase()];
+      }
+    }, {
+      key: '_setListeners',
+      value: function _setListeners() {
+        var _this3 = this;
+
+        var triggers = this.config.trigger.split(' ');
+
+        triggers.forEach(function (trigger) {
+          if (trigger === 'click') {
+            $(_this3.element).on(_this3.constructor.Event.CLICK, _this3.config.selector, $.proxy(_this3.toggle, _this3));
+          } else if (trigger !== Trigger.MANUAL) {
+            var eventIn = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSEENTER : _this3.constructor.Event.FOCUSIN;
+            var eventOut = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSELEAVE : _this3.constructor.Event.FOCUSOUT;
+
+            $(_this3.element).on(eventIn, _this3.config.selector, $.proxy(_this3._enter, _this3)).on(eventOut, _this3.config.selector, $.proxy(_this3._leave, _this3));
+          }
+        });
+
+        if (this.config.selector) {
+          this.config = $.extend({}, this.config, {
+            trigger: 'manual',
+            selector: ''
+          });
+        } else {
+          this._fixTitle();
+        }
+      }
+    }, {
+      key: '_fixTitle',
+      value: function _fixTitle() {
+        var titleType = typeof this.element.getAttribute('data-original-title');
+        if (this.element.getAttribute('title') || titleType !== 'string') {
+          this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
+          this.element.setAttribute('title', '');
+        }
+      }
+    }, {
+      key: '_enter',
+      value: function _enter(event, context) {
+        var dataKey = this.constructor.DATA_KEY;
+
+        context = context || $(event.currentTarget).data(dataKey);
+
+        if (!context) {
+          context = new this.constructor(event.currentTarget, this._getDelegateConfig());
+          $(event.currentTarget).data(dataKey, context);
+        }
+
+        if (event) {
+          context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true;
+        }
+
+        if ($(context.getTipElement()).hasClass(ClassName.IN) || context._hoverState === HoverState.IN) {
+          context._hoverState = HoverState.IN;
+          return;
+        }
+
+        clearTimeout(context._timeout);
+
+        context._hoverState = HoverState.IN;
+
+        if (!context.config.delay || !context.config.delay.show) {
+          context.show();
+          return;
+        }
+
+        context._timeout = setTimeout(function () {
+          if (context._hoverState === HoverState.IN) {
+            context.show();
+          }
+        }, context.config.delay.show);
+      }
+    }, {
+      key: '_leave',
+      value: function _leave(event, context) {
+        var dataKey = this.constructor.DATA_KEY;
+
+        context = context || $(event.currentTarget).data(dataKey);
+
+        if (!context) {
+          context = new this.constructor(event.currentTarget, this._getDelegateConfig());
+          $(event.currentTarget).data(dataKey, context);
+        }
+
+        if (event) {
+          context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false;
+        }
+
+        if (context._isWithActiveTrigger()) {
+          return;
+        }
+
+        clearTimeout(context._timeout);
+
+        context._hoverState = HoverState.OUT;
+
+        if (!context.config.delay || !context.config.delay.hide) {
+          context.hide();
+          return;
+        }
+
+        context._timeout = setTimeout(function () {
+          if (context._hoverState === HoverState.OUT) {
+            context.hide();
+          }
+        }, context.config.delay.hide);
+      }
+    }, {
+      key: '_isWithActiveTrigger',
+      value: function _isWithActiveTrigger() {
+        for (var trigger in this._activeTrigger) {
+          if (this._activeTrigger[trigger]) {
+            return true;
+          }
+        }
+
+        return false;
+      }
+    }, {
+      key: '_getConfig',
+      value: function _getConfig(config) {
+        config = $.extend({}, this.constructor.Default, $(this.element).data(), config);
+
+        if (config.delay && typeof config.delay === 'number') {
+          config.delay = {
+            show: config.delay,
+            hide: config.delay
+          };
+        }
+
+        Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
+
+        return config;
+      }
+    }, {
+      key: '_getDelegateConfig',
+      value: function _getDelegateConfig() {
+        var config = {};
+
+        if (this.config) {
+          for (var key in this.config) {
+            if (this.constructor.Default[key] !== this.config[key]) {
+              config[key] = this.config[key];
+            }
+          }
+        }
+
+        return config;
+      }
+
+      // static
+
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var data = $(this).data(DATA_KEY);
+          var _config = typeof config === 'object' ? config : null;
+
+          if (!data && /destroy|hide/.test(config)) {
+            return;
+          }
+
+          if (!data) {
+            data = new Tooltip(this, _config);
+            $(this).data(DATA_KEY, data);
+          }
+
+          if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
+            data[config]();
+          }
+        });
+      }
+    }, {
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: 'Default',
+      get: function get() {
+        return Default;
+      }
+    }, {
+      key: 'NAME',
+      get: function get() {
+        return NAME;
+      }
+    }, {
+      key: 'DATA_KEY',
+      get: function get() {
+        return DATA_KEY;
+      }
+    }, {
+      key: 'Event',
+      get: function get() {
+        return Event;
+      }
+    }, {
+      key: 'EVENT_KEY',
+      get: function get() {
+        return EVENT_KEY;
+      }
+    }, {
+      key: 'DefaultType',
+      get: function get() {
+        return DefaultType;
+      }
+    }]);
+
+    return Tooltip;
+  })();
+
+  $.fn[NAME] = Tooltip._jQueryInterface;
+  $.fn[NAME].Constructor = Tooltip;
+  $.fn[NAME].noConflict = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT;
+    return Tooltip._jQueryInterface;
+  };
+
+  return Tooltip;
+})(jQuery);
+//# sourceMappingURL=tooltip.js.map
diff --git a/src/js/bootstrap4/dist/util.js b/src/js/bootstrap4/dist/util.js
new file mode 100644
index 0000000..bc11351
--- /dev/null
+++ b/src/js/bootstrap4/dist/util.js
@@ -0,0 +1,157 @@
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): util.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+'use strict';
+
+var Util = (function ($) {
+
+  /**
+   * ------------------------------------------------------------------------
+   * Private TransitionEnd Helpers
+   * ------------------------------------------------------------------------
+   */
+
+  var transition = false;
+
+  var TransitionEndEvent = {
+    WebkitTransition: 'webkitTransitionEnd',
+    MozTransition: 'transitionend',
+    OTransition: 'oTransitionEnd otransitionend',
+    transition: 'transitionend'
+  };
+
+  // shoutout AngusCroll (https://goo.gl/pxwQGp)
+  function toType(obj) {
+    return ({}).toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase();
+  }
+
+  function isElement(obj) {
+    return (obj[0] || obj).nodeType;
+  }
+
+  function getSpecialTransitionEndEvent() {
+    return {
+      bindType: transition.end,
+      delegateType: transition.end,
+      handle: function handle(event) {
+        if ($(event.target).is(this)) {
+          return event.handleObj.handler.apply(this, arguments);
+        }
+      }
+    };
+  }
+
+  function transitionEndTest() {
+    if (window.QUnit) {
+      return false;
+    }
+
+    var el = document.createElement('bootstrap');
+
+    for (var _name in TransitionEndEvent) {
+      if (el.style[_name] !== undefined) {
+        return { end: TransitionEndEvent[_name] };
+      }
+    }
+
+    return false;
+  }
+
+  function transitionEndEmulator(duration) {
+    var _this = this;
+
+    var called = false;
+
+    $(this).one(Util.TRANSITION_END, function () {
+      called = true;
+    });
+
+    setTimeout(function () {
+      if (!called) {
+        Util.triggerTransitionEnd(_this);
+      }
+    }, duration);
+
+    return this;
+  }
+
+  function setTransitionEndSupport() {
+    transition = transitionEndTest();
+
+    $.fn.emulateTransitionEnd = transitionEndEmulator;
+
+    if (Util.supportsTransitionEnd()) {
+      $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
+    }
+  }
+
+  /**
+   * --------------------------------------------------------------------------
+   * Public Util Api
+   * --------------------------------------------------------------------------
+   */
+
+  var Util = {
+
+    TRANSITION_END: 'bsTransitionEnd',
+
+    getUID: function getUID(prefix) {
+      do {
+        prefix += ~ ~(Math.random() * 1000000); // "~~" acts like a faster Math.floor() here
+      } while (document.getElementById(prefix));
+      return prefix;
+    },
+
+    getSelectorFromElement: function getSelectorFromElement(element) {
+      var selector = element.getAttribute('data-target');
+
+      if (!selector) {
+        selector = element.getAttribute('href') || '';
+        selector = /^#[a-z]/i.test(selector) ? selector : null;
+      }
+
+      return selector;
+    },
+
+    reflow: function reflow(element) {
+      new Function('bs', 'return bs')(element.offsetHeight);
+    },
+
+    triggerTransitionEnd: function triggerTransitionEnd(element) {
+      $(element).trigger(transition.end);
+    },
+
+    supportsTransitionEnd: function supportsTransitionEnd() {
+      return Boolean(transition);
+    },
+
+    typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
+      for (var property in configTypes) {
+        if (configTypes.hasOwnProperty(property)) {
+          var expectedTypes = configTypes[property];
+          var value = config[property];
+          var valueType = undefined;
+
+          if (value && isElement(value)) {
+            valueType = 'element';
+          } else {
+            valueType = toType(value);
+          }
+
+          if (!new RegExp(expectedTypes).test(valueType)) {
+            throw new Error(componentName.toUpperCase() + ': ' + ('Option "' + property + '" provided type "' + valueType + '" ') + ('but expected type "' + expectedTypes + '".'));
+          }
+        }
+      }
+    }
+  };
+
+  setTransitionEndSupport();
+
+  return Util;
+})(jQuery);
+//# sourceMappingURL=util.js.map
diff --git a/src/js/bootstrap4/src/alert.js b/src/js/bootstrap4/src/alert.js
new file mode 100644
index 0000000..02d0e13
--- /dev/null
+++ b/src/js/bootstrap4/src/alert.js
@@ -0,0 +1,193 @@
+import Util from './util'
+
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): alert.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Alert = (($) => {
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  const NAME                = 'alert'
+  const VERSION             = '4.0.0-alpha'
+  const DATA_KEY            = 'bs.alert'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const DATA_API_KEY        = '.data-api'
+  const JQUERY_NO_CONFLICT  = $.fn[NAME]
+  const TRANSITION_DURATION = 150
+
+  const Selector = {
+    DISMISS : '[data-dismiss="alert"]'
+  }
+
+  const Event = {
+    CLOSE          : `close${EVENT_KEY}`,
+    CLOSED         : `closed${EVENT_KEY}`,
+    CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
+  }
+
+  const ClassName = {
+    ALERT : 'alert',
+    FADE  : 'fade',
+    IN    : 'in'
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  class Alert {
+
+    constructor(element) {
+      this._element = element
+    }
+
+
+    // getters
+
+    static get VERSION() {
+      return VERSION
+    }
+
+
+    // public
+
+    close(element) {
+      element = element || this._element
+
+      let rootElement = this._getRootElement(element)
+      let customEvent = this._triggerCloseEvent(rootElement)
+
+      if (customEvent.isDefaultPrevented()) {
+        return
+      }
+
+      this._removeElement(rootElement)
+    }
+
+    dispose() {
+      $.removeData(this._element, DATA_KEY)
+      this._element = null
+    }
+
+
+    // private
+
+    _getRootElement(element) {
+      let selector = Util.getSelectorFromElement(element)
+      let parent   = false
+
+      if (selector) {
+        parent = $(selector)[0]
+      }
+
+      if (!parent) {
+        parent = $(element).closest(`.${ClassName.ALERT}`)[0]
+      }
+
+      return parent
+    }
+
+    _triggerCloseEvent(element) {
+      let closeEvent = $.Event(Event.CLOSE)
+
+      $(element).trigger(closeEvent)
+      return closeEvent
+    }
+
+    _removeElement(element) {
+      $(element).removeClass(ClassName.IN)
+
+      if (!Util.supportsTransitionEnd() ||
+          !$(element).hasClass(ClassName.FADE)) {
+        this._destroyElement(element)
+        return
+      }
+
+      $(element)
+        .one(Util.TRANSITION_END, $.proxy(this._destroyElement, this, element))
+        .emulateTransitionEnd(TRANSITION_DURATION)
+    }
+
+    _destroyElement(element) {
+      $(element)
+        .detach()
+        .trigger(Event.CLOSED)
+        .remove()
+    }
+
+
+    // static
+
+    static _jQueryInterface(config) {
+      return this.each(function () {
+        let $element = $(this)
+        let data     = $element.data(DATA_KEY)
+
+        if (!data) {
+          data = new Alert(this)
+          $element.data(DATA_KEY, data)
+        }
+
+        if (config === 'close') {
+          data[config](this)
+        }
+      })
+    }
+
+    static _handleDismiss(alertInstance) {
+      return function (event) {
+        if (event) {
+          event.preventDefault()
+        }
+
+        alertInstance.close(this)
+      }
+    }
+
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+  $(document).on(
+    Event.CLICK_DATA_API,
+    Selector.DISMISS,
+    Alert._handleDismiss(new Alert())
+  )
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME]             = Alert._jQueryInterface
+  $.fn[NAME].Constructor = Alert
+  $.fn[NAME].noConflict  = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT
+    return Alert._jQueryInterface
+  }
+
+  return Alert
+
+})(jQuery)
+
+export default Alert
diff --git a/src/js/bootstrap4/src/button.js b/src/js/bootstrap4/src/button.js
new file mode 100644
index 0000000..6bf4db1
--- /dev/null
+++ b/src/js/bootstrap4/src/button.js
@@ -0,0 +1,173 @@
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): button.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Button = (($) => {
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  const NAME                = 'button'
+  const VERSION             = '4.0.0-alpha'
+  const DATA_KEY            = 'bs.button'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const DATA_API_KEY        = '.data-api'
+  const JQUERY_NO_CONFLICT  = $.fn[NAME]
+
+  const ClassName = {
+    ACTIVE : 'active',
+    BUTTON : 'btn',
+    FOCUS  : 'focus'
+  }
+
+  const Selector = {
+    DATA_TOGGLE_CARROT : '[data-toggle^="button"]',
+    DATA_TOGGLE        : '[data-toggle="buttons"]',
+    INPUT              : 'input',
+    ACTIVE             : '.active',
+    BUTTON             : '.btn'
+  }
+
+  const Event = {
+    CLICK_DATA_API      : `click${EVENT_KEY}${DATA_API_KEY}`,
+    FOCUS_BLUR_DATA_API : `focus${EVENT_KEY}${DATA_API_KEY} `
+                        + `blur${EVENT_KEY}${DATA_API_KEY}`
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  class Button {
+
+    constructor(element) {
+      this._element = element
+    }
+
+
+    // getters
+
+    static get VERSION() {
+      return VERSION
+    }
+
+
+    // public
+
+    toggle() {
+      let triggerChangeEvent = true
+      let rootElement        = $(this._element).closest(
+        Selector.DATA_TOGGLE
+      )[0]
+
+      if (rootElement) {
+        let input = $(this._element).find(Selector.INPUT)[0]
+
+        if (input) {
+          if (input.type === 'radio') {
+            if (input.checked &&
+              $(this._element).hasClass(ClassName.ACTIVE)) {
+              triggerChangeEvent = false
+
+            } else {
+              let activeElement = $(rootElement).find(Selector.ACTIVE)[0]
+
+              if (activeElement) {
+                $(activeElement).removeClass(ClassName.ACTIVE)
+              }
+            }
+          }
+
+          if (triggerChangeEvent) {
+            input.checked = !$(this._element).hasClass(ClassName.ACTIVE)
+            $(this._element).trigger('change')
+          }
+        }
+      } else {
+        this._element.setAttribute('aria-pressed',
+          !$(this._element).hasClass(ClassName.ACTIVE))
+      }
+
+      if (triggerChangeEvent) {
+        $(this._element).toggleClass(ClassName.ACTIVE)
+      }
+    }
+
+    dispose() {
+      $.removeData(this._element, DATA_KEY)
+      this._element = null
+    }
+
+
+    // static
+
+    static _jQueryInterface(config) {
+      return this.each(function () {
+        let data = $(this).data(DATA_KEY)
+
+        if (!data) {
+          data = new Button(this)
+          $(this).data(DATA_KEY, data)
+        }
+
+        if (config === 'toggle') {
+          data[config]()
+        }
+      })
+    }
+
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+  $(document)
+    .on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, (event) => {
+      event.preventDefault()
+
+      let button = event.target
+
+      if (!$(button).hasClass(ClassName.BUTTON)) {
+        button = $(button).closest(Selector.BUTTON)
+      }
+
+      Button._jQueryInterface.call($(button), 'toggle')
+    })
+    .on(Event.FOCUS_BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, (event) => {
+      let button = $(event.target).closest(Selector.BUTTON)[0]
+      $(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type))
+    })
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME]             = Button._jQueryInterface
+  $.fn[NAME].Constructor = Button
+  $.fn[NAME].noConflict  = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT
+    return Button._jQueryInterface
+  }
+
+  return Button
+
+})(jQuery)
+
+export default Button
diff --git a/src/js/bootstrap4/src/carousel.js b/src/js/bootstrap4/src/carousel.js
new file mode 100644
index 0000000..c6c7980
--- /dev/null
+++ b/src/js/bootstrap4/src/carousel.js
@@ -0,0 +1,478 @@
+import Util from './util'
+
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): carousel.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Carousel = (($) => {
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  const NAME                = 'carousel'
+  const VERSION             = '4.0.0-alpha'
+  const DATA_KEY            = 'bs.carousel'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const DATA_API_KEY        = '.data-api'
+  const JQUERY_NO_CONFLICT  = $.fn[NAME]
+  const TRANSITION_DURATION = 600
+
+  const Default = {
+    interval : 5000,
+    keyboard : true,
+    slide    : false,
+    pause    : 'hover',
+    wrap     : true
+  }
+
+  const DefaultType = {
+    interval : '(number|boolean)',
+    keyboard : 'boolean',
+    slide    : '(boolean|string)',
+    pause    : '(string|boolean)',
+    wrap     : 'boolean'
+  }
+
+  const Direction = {
+    NEXT     : 'next',
+    PREVIOUS : 'prev'
+  }
+
+  const Event = {
+    SLIDE          : `slide${EVENT_KEY}`,
+    SLID           : `slid${EVENT_KEY}`,
+    KEYDOWN        : `keydown${EVENT_KEY}`,
+    MOUSEENTER     : `mouseenter${EVENT_KEY}`,
+    MOUSELEAVE     : `mouseleave${EVENT_KEY}`,
+    LOAD_DATA_API  : `load${EVENT_KEY}${DATA_API_KEY}`,
+    CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
+  }
+
+  const ClassName = {
+    CAROUSEL : 'carousel',
+    ACTIVE   : 'active',
+    SLIDE    : 'slide',
+    RIGHT    : 'right',
+    LEFT     : 'left',
+    ITEM     : 'carousel-item'
+  }
+
+  const Selector = {
+    ACTIVE      : '.active',
+    ACTIVE_ITEM : '.active.carousel-item',
+    ITEM        : '.carousel-item',
+    NEXT_PREV   : '.next, .prev',
+    INDICATORS  : '.carousel-indicators',
+    DATA_SLIDE  : '[data-slide], [data-slide-to]',
+    DATA_RIDE   : '[data-ride="carousel"]'
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  class Carousel {
+
+    constructor(element, config) {
+      this._items             = null
+      this._interval          = null
+      this._activeElement     = null
+
+      this._isPaused          = false
+      this._isSliding         = false
+
+      this._config            = this._getConfig(config)
+      this._element           = $(element)[0]
+      this._indicatorsElement = $(this._element).find(Selector.INDICATORS)[0]
+
+      this._addEventListeners()
+    }
+
+
+    // getters
+
+    static get VERSION() {
+      return VERSION
+    }
+
+    static get Default() {
+      return Default
+    }
+
+
+    // public
+
+    next() {
+      if (!this._isSliding) {
+        this._slide(Direction.NEXT)
+      }
+    }
+
+    nextWhenVisible() {
+      // Don't call next when the page isn't visible
+      if (!document.hidden) {
+        this.next()
+      }
+    }
+
+    prev() {
+      if (!this._isSliding) {
+        this._slide(Direction.PREVIOUS)
+      }
+    }
+
+    pause(event) {
+      if (!event) {
+        this._isPaused = true
+      }
+
+      if ($(this._element).find(Selector.NEXT_PREV)[0] &&
+        Util.supportsTransitionEnd()) {
+        Util.triggerTransitionEnd(this._element)
+        this.cycle(true)
+      }
+
+      clearInterval(this._interval)
+      this._interval = null
+    }
+
+    cycle(event) {
+      if (!event) {
+        this._isPaused = false
+      }
+
+      if (this._interval) {
+        clearInterval(this._interval)
+        this._interval = null
+      }
+
+      if (this._config.interval && !this._isPaused) {
+        this._interval = setInterval(
+          $.proxy(document.visibilityState ? this.nextWhenVisible : this.next, this), this._config.interval
+        )
+      }
+    }
+
+    to(index) {
+      this._activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0]
+
+      let activeIndex = this._getItemIndex(this._activeElement)
+
+      if (index > (this._items.length - 1) || index < 0) {
+        return
+      }
+
+      if (this._isSliding) {
+        $(this._element).one(Event.SLID, () => this.to(index))
+        return
+      }
+
+      if (activeIndex === index) {
+        this.pause()
+        this.cycle()
+        return
+      }
+
+      let direction = index > activeIndex ?
+        Direction.NEXT :
+        Direction.PREVIOUS
+
+      this._slide(direction, this._items[index])
+    }
+
+    dispose() {
+      $(this._element).off(EVENT_KEY)
+      $.removeData(this._element, DATA_KEY)
+
+      this._items             = null
+      this._config            = null
+      this._element           = null
+      this._interval          = null
+      this._isPaused          = null
+      this._isSliding         = null
+      this._activeElement     = null
+      this._indicatorsElement = null
+    }
+
+
+    // private
+
+    _getConfig(config) {
+      config = $.extend({}, Default, config)
+      Util.typeCheckConfig(NAME, config, DefaultType)
+      return config
+    }
+
+    _addEventListeners() {
+      if (this._config.keyboard) {
+        $(this._element)
+          .on(Event.KEYDOWN, $.proxy(this._keydown, this))
+      }
+
+      if (this._config.pause === 'hover' &&
+        !('ontouchstart' in document.documentElement)) {
+        $(this._element)
+          .on(Event.MOUSEENTER, $.proxy(this.pause, this))
+          .on(Event.MOUSELEAVE, $.proxy(this.cycle, this))
+      }
+    }
+
+    _keydown(event) {
+      event.preventDefault()
+
+      if (/input|textarea/i.test(event.target.tagName)) {
+        return
+      }
+
+      switch (event.which) {
+        case 37: this.prev(); break
+        case 39: this.next(); break
+        default: return
+      }
+    }
+
+    _getItemIndex(element) {
+      this._items = $.makeArray($(element).parent().find(Selector.ITEM))
+      return this._items.indexOf(element)
+    }
+
+    _getItemByDirection(direction, activeElement) {
+      let isNextDirection = direction === Direction.NEXT
+      let isPrevDirection = direction === Direction.PREVIOUS
+      let activeIndex     = this._getItemIndex(activeElement)
+      let lastItemIndex   = (this._items.length - 1)
+      let isGoingToWrap   = (isPrevDirection && activeIndex === 0) ||
+                            (isNextDirection && activeIndex === lastItemIndex)
+
+      if (isGoingToWrap && !this._config.wrap) {
+        return activeElement
+      }
+
+      let delta     = direction === Direction.PREVIOUS ? -1 : 1
+      let itemIndex = (activeIndex + delta) % this._items.length
+
+      return itemIndex === -1 ?
+        this._items[this._items.length - 1] : this._items[itemIndex]
+    }
+
+
+    _triggerSlideEvent(relatedTarget, directionalClassname) {
+      let slideEvent = $.Event(Event.SLIDE, {
+        relatedTarget,
+        direction: directionalClassname
+      })
+
+      $(this._element).trigger(slideEvent)
+
+      return slideEvent
+    }
+
+    _setActiveIndicatorElement(element) {
+      if (this._indicatorsElement) {
+        $(this._indicatorsElement)
+          .find(Selector.ACTIVE)
+          .removeClass(ClassName.ACTIVE)
+
+        let nextIndicator = this._indicatorsElement.children[
+          this._getItemIndex(element)
+        ]
+
+        if (nextIndicator) {
+          $(nextIndicator).addClass(ClassName.ACTIVE)
+        }
+      }
+    }
+
+    _slide(direction, element) {
+      let activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0]
+      let nextElement   = element || activeElement &&
+        this._getItemByDirection(direction, activeElement)
+
+      let isCycling = Boolean(this._interval)
+
+      let directionalClassName = direction === Direction.NEXT ?
+        ClassName.LEFT :
+        ClassName.RIGHT
+
+      if (nextElement && $(nextElement).hasClass(ClassName.ACTIVE)) {
+        this._isSliding = false
+        return
+      }
+
+      let slideEvent = this._triggerSlideEvent(nextElement, directionalClassName)
+      if (slideEvent.isDefaultPrevented()) {
+        return
+      }
+
+      if (!activeElement || !nextElement) {
+        // some weirdness is happening, so we bail
+        return
+      }
+
+      this._isSliding = true
+
+      if (isCycling) {
+        this.pause()
+      }
+
+      this._setActiveIndicatorElement(nextElement)
+
+      let slidEvent = $.Event(Event.SLID, {
+        relatedTarget: nextElement,
+        direction: directionalClassName
+      })
+
+      if (Util.supportsTransitionEnd() &&
+        $(this._element).hasClass(ClassName.SLIDE)) {
+
+        $(nextElement).addClass(direction)
+
+        Util.reflow(nextElement)
+
+        $(activeElement).addClass(directionalClassName)
+        $(nextElement).addClass(directionalClassName)
+
+        $(activeElement)
+          .one(Util.TRANSITION_END, () => {
+            $(nextElement)
+              .removeClass(directionalClassName)
+              .removeClass(direction)
+
+            $(nextElement).addClass(ClassName.ACTIVE)
+
+            $(activeElement)
+              .removeClass(ClassName.ACTIVE)
+              .removeClass(direction)
+              .removeClass(directionalClassName)
+
+            this._isSliding = false
+
+            setTimeout(() => $(this._element).trigger(slidEvent), 0)
+
+          })
+          .emulateTransitionEnd(TRANSITION_DURATION)
+
+      } else {
+        $(activeElement).removeClass(ClassName.ACTIVE)
+        $(nextElement).addClass(ClassName.ACTIVE)
+
+        this._isSliding = false
+        $(this._element).trigger(slidEvent)
+      }
+
+      if (isCycling) {
+        this.cycle()
+      }
+    }
+
+
+    // static
+
+    static _jQueryInterface(config) {
+      return this.each(function () {
+        let data      = $(this).data(DATA_KEY)
+        let _config = $.extend({}, Default, $(this).data())
+
+        if (typeof config === 'object') {
+          $.extend(_config, config)
+        }
+
+        let action = typeof config === 'string' ? config : _config.slide
+
+        if (!data) {
+          data = new Carousel(this, _config)
+          $(this).data(DATA_KEY, data)
+        }
+
+        if (typeof config === 'number') {
+          data.to(config)
+        } else if (typeof action === 'string') {
+          if (data[action] === undefined) {
+            throw new Error(`No method named "${action}"`)
+          }
+          data[action]()
+        } else if (_config.interval) {
+          data.pause()
+          data.cycle()
+        }
+      })
+    }
+
+    static _dataApiClickHandler(event) {
+      let selector = Util.getSelectorFromElement(this)
+
+      if (!selector) {
+        return
+      }
+
+      let target = $(selector)[0]
+
+      if (!target || !$(target).hasClass(ClassName.CAROUSEL)) {
+        return
+      }
+
+      let config     = $.extend({}, $(target).data(), $(this).data())
+      let slideIndex = this.getAttribute('data-slide-to')
+
+      if (slideIndex) {
+        config.interval = false
+      }
+
+      Carousel._jQueryInterface.call($(target), config)
+
+      if (slideIndex) {
+        $(target).data(DATA_KEY).to(slideIndex)
+      }
+
+      event.preventDefault()
+    }
+
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+  $(document)
+    .on(Event.CLICK_DATA_API, Selector.DATA_SLIDE, Carousel._dataApiClickHandler)
+
+  $(window).on(Event.LOAD_DATA_API, () => {
+    $(Selector.DATA_RIDE).each(function () {
+      let $carousel = $(this)
+      Carousel._jQueryInterface.call($carousel, $carousel.data())
+    })
+  })
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME]             = Carousel._jQueryInterface
+  $.fn[NAME].Constructor = Carousel
+  $.fn[NAME].noConflict  = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT
+    return Carousel._jQueryInterface
+  }
+
+  return Carousel
+
+})(jQuery)
+
+export default Carousel
diff --git a/src/js/bootstrap4/src/collapse.js b/src/js/bootstrap4/src/collapse.js
new file mode 100644
index 0000000..ee80930
--- /dev/null
+++ b/src/js/bootstrap4/src/collapse.js
@@ -0,0 +1,381 @@
+import Util from './util'
+
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): collapse.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Collapse = (($) => {
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  const NAME                = 'collapse'
+  const VERSION             = '4.0.0-alpha'
+  const DATA_KEY            = 'bs.collapse'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const DATA_API_KEY        = '.data-api'
+  const JQUERY_NO_CONFLICT  = $.fn[NAME]
+  const TRANSITION_DURATION = 600
+
+  const Default = {
+    toggle : true,
+    parent : ''
+  }
+
+  const DefaultType = {
+    toggle : 'boolean',
+    parent : 'string'
+  }
+
+  const Event = {
+    SHOW           : `show${EVENT_KEY}`,
+    SHOWN          : `shown${EVENT_KEY}`,
+    HIDE           : `hide${EVENT_KEY}`,
+    HIDDEN         : `hidden${EVENT_KEY}`,
+    CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
+  }
+
+  const ClassName = {
+    IN         : 'in',
+    COLLAPSE   : 'collapse',
+    COLLAPSING : 'collapsing',
+    COLLAPSED  : 'collapsed'
+  }
+
+  const Dimension = {
+    WIDTH  : 'width',
+    HEIGHT : 'height'
+  }
+
+  const Selector = {
+    ACTIVES     : '.panel > .in, .panel > .collapsing',
+    DATA_TOGGLE : '[data-toggle="collapse"]'
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  class Collapse {
+
+    constructor(element, config) {
+      this._isTransitioning = false
+      this._element         = element
+      this._config          = this._getConfig(config)
+      this._triggerArray    = $.makeArray($(
+        `[data-toggle="collapse"][href="#${element.id}"],` +
+        `[data-toggle="collapse"][data-target="#${element.id}"]`
+      ))
+
+      this._parent = this._config.parent ? this._getParent() : null
+
+      if (!this._config.parent) {
+        this._addAriaAndCollapsedClass(this._element, this._triggerArray)
+      }
+
+      if (this._config.toggle) {
+        this.toggle()
+      }
+    }
+
+
+    // getters
+
+    static get VERSION() {
+      return VERSION
+    }
+
+    static get Default() {
+      return Default
+    }
+
+
+    // public
+
+    toggle() {
+      if ($(this._element).hasClass(ClassName.IN)) {
+        this.hide()
+      } else {
+        this.show()
+      }
+    }
+
+    show() {
+      if (this._isTransitioning ||
+        $(this._element).hasClass(ClassName.IN)) {
+        return
+      }
+
+      let actives
+      let activesData
+
+      if (this._parent) {
+        actives = $.makeArray($(Selector.ACTIVES))
+        if (!actives.length) {
+          actives = null
+        }
+      }
+
+      if (actives) {
+        activesData = $(actives).data(DATA_KEY)
+        if (activesData && activesData._isTransitioning) {
+          return
+        }
+      }
+
+      let startEvent = $.Event(Event.SHOW)
+      $(this._element).trigger(startEvent)
+      if (startEvent.isDefaultPrevented()) {
+        return
+      }
+
+      if (actives) {
+        Collapse._jQueryInterface.call($(actives), 'hide')
+        if (!activesData) {
+          $(actives).data(DATA_KEY, null)
+        }
+      }
+
+      let dimension = this._getDimension()
+
+      $(this._element)
+        .removeClass(ClassName.COLLAPSE)
+        .addClass(ClassName.COLLAPSING)
+
+      this._element.style[dimension] = 0
+      this._element.setAttribute('aria-expanded', true)
+
+      if (this._triggerArray.length) {
+        $(this._triggerArray)
+          .removeClass(ClassName.COLLAPSED)
+          .attr('aria-expanded', true)
+      }
+
+      this.setTransitioning(true)
+
+      let complete = () => {
+        $(this._element)
+          .removeClass(ClassName.COLLAPSING)
+          .addClass(ClassName.COLLAPSE)
+          .addClass(ClassName.IN)
+
+        this._element.style[dimension] = ''
+
+        this.setTransitioning(false)
+
+        $(this._element).trigger(Event.SHOWN)
+      }
+
+      if (!Util.supportsTransitionEnd()) {
+        complete()
+        return
+      }
+
+      let capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1)
+      let scrollSize           = `scroll${capitalizedDimension}`
+
+      $(this._element)
+        .one(Util.TRANSITION_END, complete)
+        .emulateTransitionEnd(TRANSITION_DURATION)
+
+      this._element.style[dimension] = `${this._element[scrollSize]}px`
+    }
+
+    hide() {
+      if (this._isTransitioning ||
+        !$(this._element).hasClass(ClassName.IN)) {
+        return
+      }
+
+      let startEvent = $.Event(Event.HIDE)
+      $(this._element).trigger(startEvent)
+      if (startEvent.isDefaultPrevented()) {
+        return
+      }
+
+      let dimension       = this._getDimension()
+      let offsetDimension = dimension === Dimension.WIDTH ?
+        'offsetWidth' : 'offsetHeight'
+
+      this._element.style[dimension] = `${this._element[offsetDimension]}px`
+
+      Util.reflow(this._element)
+
+      $(this._element)
+        .addClass(ClassName.COLLAPSING)
+        .removeClass(ClassName.COLLAPSE)
+        .removeClass(ClassName.IN)
+
+      this._element.setAttribute('aria-expanded', false)
+
+      if (this._triggerArray.length) {
+        $(this._triggerArray)
+          .addClass(ClassName.COLLAPSED)
+          .attr('aria-expanded', false)
+      }
+
+      this.setTransitioning(true)
+
+      let complete = () => {
+        this.setTransitioning(false)
+        $(this._element)
+          .removeClass(ClassName.COLLAPSING)
+          .addClass(ClassName.COLLAPSE)
+          .trigger(Event.HIDDEN)
+      }
+
+      this._element.style[dimension] = 0
+
+      if (!Util.supportsTransitionEnd()) {
+        complete()
+        return
+      }
+
+      $(this._element)
+        .one(Util.TRANSITION_END, complete)
+        .emulateTransitionEnd(TRANSITION_DURATION)
+    }
+
+    setTransitioning(isTransitioning) {
+      this._isTransitioning = isTransitioning
+    }
+
+    dispose() {
+      $.removeData(this._element, DATA_KEY)
+
+      this._config          = null
+      this._parent          = null
+      this._element         = null
+      this._triggerArray    = null
+      this._isTransitioning = null
+    }
+
+
+    // private
+
+    _getConfig(config) {
+      config = $.extend({}, Default, config)
+      config.toggle = Boolean(config.toggle) // coerce string values
+      Util.typeCheckConfig(NAME, config, DefaultType)
+      return config
+    }
+
+    _getDimension() {
+      let hasWidth = $(this._element).hasClass(Dimension.WIDTH)
+      return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT
+    }
+
+    _getParent() {
+      let parent   = $(this._config.parent)[0]
+      let selector =
+        `[data-toggle="collapse"][data-parent="${this._config.parent}"]`
+
+      $(parent).find(selector).each((i, element) => {
+        this._addAriaAndCollapsedClass(
+          Collapse._getTargetFromElement(element),
+          [element]
+        )
+      })
+
+      return parent
+    }
+
+    _addAriaAndCollapsedClass(element, triggerArray) {
+      if (element) {
+        let isOpen = $(element).hasClass(ClassName.IN)
+        element.setAttribute('aria-expanded', isOpen)
+
+        if (triggerArray.length) {
+          $(triggerArray)
+            .toggleClass(ClassName.COLLAPSED, !isOpen)
+            .attr('aria-expanded', isOpen)
+        }
+      }
+    }
+
+
+    // static
+
+    static _getTargetFromElement(element) {
+      let selector = Util.getSelectorFromElement(element)
+      return selector ? $(selector)[0] : null
+    }
+
+    static _jQueryInterface(config) {
+      return this.each(function () {
+        let $this   = $(this)
+        let data    = $this.data(DATA_KEY)
+        let _config = $.extend(
+          {},
+          Default,
+          $this.data(),
+          typeof config === 'object' && config
+        )
+
+        if (!data && _config.toggle && /show|hide/.test(config)) {
+          _config.toggle = false
+        }
+
+        if (!data) {
+          data = new Collapse(this, _config)
+          $this.data(DATA_KEY, data)
+        }
+
+        if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error(`No method named "${config}"`)
+          }
+          data[config]()
+        }
+      })
+    }
+
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+    event.preventDefault()
+
+    let target = Collapse._getTargetFromElement(this)
+    let data   = $(target).data(DATA_KEY)
+    let config = data ? 'toggle' : $(this).data()
+
+    Collapse._jQueryInterface.call($(target), config)
+  })
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME]             = Collapse._jQueryInterface
+  $.fn[NAME].Constructor = Collapse
+  $.fn[NAME].noConflict  = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT
+    return Collapse._jQueryInterface
+  }
+
+  return Collapse
+
+})(jQuery)
+
+export default Collapse
diff --git a/src/js/bootstrap4/src/dropdown.js b/src/js/bootstrap4/src/dropdown.js
new file mode 100644
index 0000000..00b3b5f
--- /dev/null
+++ b/src/js/bootstrap4/src/dropdown.js
@@ -0,0 +1,297 @@
+import Util from './util'
+
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): dropdown.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Dropdown = (($) => {
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  const NAME                = 'dropdown'
+  const VERSION             = '4.0.0-alpha'
+  const DATA_KEY            = 'bs.dropdown'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const DATA_API_KEY        = '.data-api'
+  const JQUERY_NO_CONFLICT  = $.fn[NAME]
+
+  const Event = {
+    HIDE             : `hide${EVENT_KEY}`,
+    HIDDEN           : `hidden${EVENT_KEY}`,
+    SHOW             : `show${EVENT_KEY}`,
+    SHOWN            : `shown${EVENT_KEY}`,
+    CLICK            : `click${EVENT_KEY}`,
+    CLICK_DATA_API   : `click${EVENT_KEY}${DATA_API_KEY}`,
+    KEYDOWN_DATA_API : `keydown${EVENT_KEY}${DATA_API_KEY}`
+  }
+
+  const ClassName = {
+    BACKDROP : 'dropdown-backdrop',
+    DISABLED : 'disabled',
+    OPEN     : 'open'
+  }
+
+  const Selector = {
+    BACKDROP      : '.dropdown-backdrop',
+    DATA_TOGGLE   : '[data-toggle="dropdown"]',
+    FORM_CHILD    : '.dropdown form',
+    ROLE_MENU     : '[role="menu"]',
+    ROLE_LISTBOX  : '[role="listbox"]',
+    NAVBAR_NAV    : '.navbar-nav',
+    VISIBLE_ITEMS : '[role="menu"] li:not(.disabled) a, '
+                  + '[role="listbox"] li:not(.disabled) a'
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  class Dropdown {
+
+    constructor(element) {
+      this._element = element
+
+      this._addEventListeners()
+    }
+
+
+    // getters
+
+    static get VERSION() {
+      return VERSION
+    }
+
+
+    // public
+
+    toggle() {
+      if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
+        return false
+      }
+
+      let parent   = Dropdown._getParentFromElement(this)
+      let isActive = $(parent).hasClass(ClassName.OPEN)
+
+      Dropdown._clearMenus()
+
+      if (isActive) {
+        return false
+      }
+
+      if ('ontouchstart' in document.documentElement &&
+         (!$(parent).closest(Selector.NAVBAR_NAV).length)) {
+
+        // if mobile we use a backdrop because click events don't delegate
+        let dropdown       = document.createElement('div')
+        dropdown.className = ClassName.BACKDROP
+        $(dropdown).insertBefore(this)
+        $(dropdown).on('click', Dropdown._clearMenus)
+      }
+
+      let relatedTarget = { relatedTarget : this }
+      let showEvent     = $.Event(Event.SHOW, relatedTarget)
+
+      $(parent).trigger(showEvent)
+
+      if (showEvent.isDefaultPrevented()) {
+        return false
+      }
+
+      this.focus()
+      this.setAttribute('aria-expanded', 'true')
+
+      $(parent).toggleClass(ClassName.OPEN)
+      $(parent).trigger($.Event(Event.SHOWN, relatedTarget))
+
+      return false
+    }
+
+    dispose() {
+      $.removeData(this._element, DATA_KEY)
+      $(this._element).off(EVENT_KEY)
+      this._element = null
+    }
+
+
+    // private
+
+    _addEventListeners() {
+      $(this._element).on(Event.CLICK, this.toggle)
+    }
+
+
+    // static
+
+    static _jQueryInterface(config) {
+      return this.each(function () {
+        let data  = $(this).data(DATA_KEY)
+
+        if (!data) {
+          $(this).data(DATA_KEY, (data = new Dropdown(this)))
+        }
+
+        if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error(`No method named "${config}"`)
+          }
+          data[config].call(this)
+        }
+      })
+    }
+
+    static _clearMenus(event) {
+      if (event && event.which === 3) {
+        return
+      }
+
+      let backdrop = $(Selector.BACKDROP)[0]
+      if (backdrop) {
+        backdrop.parentNode.removeChild(backdrop)
+      }
+
+      let toggles = $.makeArray($(Selector.DATA_TOGGLE))
+
+      for (let i = 0; i < toggles.length; i++) {
+        let parent        = Dropdown._getParentFromElement(toggles[i])
+        let relatedTarget = { relatedTarget : toggles[i] }
+
+        if (!$(parent).hasClass(ClassName.OPEN)) {
+          continue
+        }
+
+        if (event && event.type === 'click' &&
+           (/input|textarea/i.test(event.target.tagName)) &&
+           ($.contains(parent, event.target))) {
+          continue
+        }
+
+        let hideEvent = $.Event(Event.HIDE, relatedTarget)
+        $(parent).trigger(hideEvent)
+        if (hideEvent.isDefaultPrevented()) {
+          continue
+        }
+
+        toggles[i].setAttribute('aria-expanded', 'false')
+
+        $(parent)
+          .removeClass(ClassName.OPEN)
+          .trigger($.Event(Event.HIDDEN, relatedTarget))
+      }
+    }
+
+    static _getParentFromElement(element) {
+      let parent
+      let selector = Util.getSelectorFromElement(element)
+
+      if (selector) {
+        parent = $(selector)[0]
+      }
+
+      return parent || element.parentNode
+    }
+
+    static _dataApiKeydownHandler(event) {
+      if (!/(38|40|27|32)/.test(event.which) ||
+         /input|textarea/i.test(event.target.tagName)) {
+        return
+      }
+
+      event.preventDefault()
+      event.stopPropagation()
+
+      if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
+        return
+      }
+
+      let parent   = Dropdown._getParentFromElement(this)
+      let isActive = $(parent).hasClass(ClassName.OPEN)
+
+      if ((!isActive && event.which !== 27) ||
+           (isActive && event.which === 27)) {
+
+        if (event.which === 27) {
+          let toggle = $(parent).find(Selector.DATA_TOGGLE)[0]
+          $(toggle).trigger('focus')
+        }
+
+        $(this).trigger('click')
+        return
+      }
+
+      let items = $.makeArray($(Selector.VISIBLE_ITEMS))
+
+      items = items.filter((item) => {
+        return item.offsetWidth || item.offsetHeight
+      })
+
+      if (!items.length) {
+        return
+      }
+
+      let index = items.indexOf(event.target)
+
+      if (event.which === 38 && index > 0) { // up
+        index--
+      }
+
+      if (event.which === 40 && index < items.length - 1) { // down
+        index++
+      }
+
+      if (!~index) {
+        index = 0
+      }
+
+      items[index].focus()
+    }
+
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+  $(document)
+    .on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE,  Dropdown._dataApiKeydownHandler)
+    .on(Event.KEYDOWN_DATA_API, Selector.ROLE_MENU,    Dropdown._dataApiKeydownHandler)
+    .on(Event.KEYDOWN_DATA_API, Selector.ROLE_LISTBOX, Dropdown._dataApiKeydownHandler)
+    .on(Event.CLICK_DATA_API, Dropdown._clearMenus)
+    .on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, Dropdown.prototype.toggle)
+    .on(Event.CLICK_DATA_API, Selector.FORM_CHILD, (e) => {
+      e.stopPropagation()
+    })
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME]             = Dropdown._jQueryInterface
+  $.fn[NAME].Constructor = Dropdown
+  $.fn[NAME].noConflict  = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT
+    return Dropdown._jQueryInterface
+  }
+
+  return Dropdown
+
+})(jQuery)
+
+export default Dropdown
diff --git a/src/js/bootstrap4/src/modal.js b/src/js/bootstrap4/src/modal.js
new file mode 100644
index 0000000..bed417f
--- /dev/null
+++ b/src/js/bootstrap4/src/modal.js
@@ -0,0 +1,534 @@
+import Util from './util'
+
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): modal.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Modal = (($) => {
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  const NAME                         = 'modal'
+  const VERSION                      = '4.0.0-alpha'
+  const DATA_KEY                     = 'bs.modal'
+  const EVENT_KEY                    = `.${DATA_KEY}`
+  const DATA_API_KEY                 = '.data-api'
+  const JQUERY_NO_CONFLICT           = $.fn[NAME]
+  const TRANSITION_DURATION          = 300
+  const BACKDROP_TRANSITION_DURATION = 150
+
+  const Default = {
+    backdrop : true,
+    keyboard : true,
+    focus    : true,
+    show     : true
+  }
+
+  const DefaultType = {
+    backdrop : '(boolean|string)',
+    keyboard : 'boolean',
+    focus    : 'boolean',
+    show     : 'boolean'
+  }
+
+  const Event = {
+    HIDE              : `hide${EVENT_KEY}`,
+    HIDDEN            : `hidden${EVENT_KEY}`,
+    SHOW              : `show${EVENT_KEY}`,
+    SHOWN             : `shown${EVENT_KEY}`,
+    FOCUSIN           : `focusin${EVENT_KEY}`,
+    RESIZE            : `resize${EVENT_KEY}`,
+    CLICK_DISMISS     : `click.dismiss${EVENT_KEY}`,
+    KEYDOWN_DISMISS   : `keydown.dismiss${EVENT_KEY}`,
+    MOUSEUP_DISMISS   : `mouseup.dismiss${EVENT_KEY}`,
+    MOUSEDOWN_DISMISS : `mousedown.dismiss${EVENT_KEY}`,
+    CLICK_DATA_API    : `click${EVENT_KEY}${DATA_API_KEY}`
+  }
+
+  const ClassName = {
+    SCROLLBAR_MEASURER : 'modal-scrollbar-measure',
+    BACKDROP           : 'modal-backdrop',
+    OPEN               : 'modal-open',
+    FADE               : 'fade',
+    IN                 : 'in'
+  }
+
+  const Selector = {
+    DIALOG             : '.modal-dialog',
+    DATA_TOGGLE        : '[data-toggle="modal"]',
+    DATA_DISMISS       : '[data-dismiss="modal"]',
+    FIXED_CONTENT      : '.navbar-fixed-top, .navbar-fixed-bottom, .is-fixed'
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  class Modal {
+
+    constructor(element, config) {
+      this._config              = this._getConfig(config)
+      this._element             = element
+      this._dialog              = $(element).find(Selector.DIALOG)[0]
+      this._backdrop            = null
+      this._isShown             = false
+      this._isBodyOverflowing   = false
+      this._ignoreBackdropClick = false
+      this._originalBodyPadding = 0
+      this._scrollbarWidth      = 0
+    }
+
+
+    // getters
+
+    static get VERSION() {
+      return VERSION
+    }
+
+    static get Default() {
+      return Default
+    }
+
+
+    // public
+
+    toggle(relatedTarget) {
+      return this._isShown ? this.hide() : this.show(relatedTarget)
+    }
+
+    show(relatedTarget) {
+      let showEvent = $.Event(Event.SHOW, {
+        relatedTarget
+      })
+
+      $(this._element).trigger(showEvent)
+
+      if (this._isShown || showEvent.isDefaultPrevented()) {
+        return
+      }
+
+      this._isShown = true
+
+      this._checkScrollbar()
+      this._setScrollbar()
+
+      $(document.body).addClass(ClassName.OPEN)
+
+      this._setEscapeEvent()
+      this._setResizeEvent()
+
+      $(this._element).on(
+        Event.CLICK_DISMISS,
+        Selector.DATA_DISMISS,
+        $.proxy(this.hide, this)
+      )
+
+      $(this._dialog).on(Event.MOUSEDOWN_DISMISS, () => {
+        $(this._element).one(Event.MOUSEUP_DISMISS, (event) => {
+          if ($(event.target).is(this._element)) {
+            this._ignoreBackdropClick = true
+          }
+        })
+      })
+
+      this._showBackdrop(
+        $.proxy(this._showElement, this, relatedTarget)
+      )
+    }
+
+    hide(event) {
+      if (event) {
+        event.preventDefault()
+      }
+
+      let hideEvent = $.Event(Event.HIDE)
+
+      $(this._element).trigger(hideEvent)
+
+      if (!this._isShown || hideEvent.isDefaultPrevented()) {
+        return
+      }
+
+      this._isShown = false
+
+      this._setEscapeEvent()
+      this._setResizeEvent()
+
+      $(document).off(Event.FOCUSIN)
+
+      $(this._element).removeClass(ClassName.IN)
+
+      $(this._element).off(Event.CLICK_DISMISS)
+      $(this._dialog).off(Event.MOUSEDOWN_DISMISS)
+
+      if (Util.supportsTransitionEnd() &&
+         ($(this._element).hasClass(ClassName.FADE))) {
+
+        $(this._element)
+          .one(Util.TRANSITION_END, $.proxy(this._hideModal, this))
+          .emulateTransitionEnd(TRANSITION_DURATION)
+      } else {
+        this._hideModal()
+      }
+    }
+
+    dispose() {
+      $.removeData(this._element, DATA_KEY)
+
+      $(window).off(EVENT_KEY)
+      $(document).off(EVENT_KEY)
+      $(this._element).off(EVENT_KEY)
+      $(this._backdrop).off(EVENT_KEY)
+
+      this._config              = null
+      this._element             = null
+      this._dialog              = null
+      this._backdrop            = null
+      this._isShown             = null
+      this._isBodyOverflowing   = null
+      this._ignoreBackdropClick = null
+      this._originalBodyPadding = null
+      this._scrollbarWidth      = null
+    }
+
+
+    // private
+
+    _getConfig(config) {
+      config = $.extend({}, Default, config)
+      Util.typeCheckConfig(NAME, config, DefaultType)
+      return config
+    }
+
+    _showElement(relatedTarget) {
+      let transition = Util.supportsTransitionEnd() &&
+        $(this._element).hasClass(ClassName.FADE)
+
+      if (!this._element.parentNode ||
+         (this._element.parentNode.nodeType !== Node.ELEMENT_NODE)) {
+        // don't move modals dom position
+        document.body.appendChild(this._element)
+      }
+
+      this._element.style.display = 'block'
+      this._element.scrollTop = 0
+
+      if (transition) {
+        Util.reflow(this._element)
+      }
+
+      $(this._element).addClass(ClassName.IN)
+
+      if (this._config.focus) {
+        this._enforceFocus()
+      }
+
+      let shownEvent = $.Event(Event.SHOWN, {
+        relatedTarget
+      })
+
+      let transitionComplete = () => {
+        if (this._config.focus) {
+          this._element.focus()
+        }
+        $(this._element).trigger(shownEvent)
+      }
+
+      if (transition) {
+        $(this._dialog)
+          .one(Util.TRANSITION_END, transitionComplete)
+          .emulateTransitionEnd(TRANSITION_DURATION)
+      } else {
+        transitionComplete()
+      }
+    }
+
+    _enforceFocus() {
+      $(document)
+        .off(Event.FOCUSIN) // guard against infinite focus loop
+        .on(Event.FOCUSIN, (event) => {
+          if (this._element !== event.target &&
+             (!$(this._element).has(event.target).length)) {
+            this._element.focus()
+          }
+        })
+    }
+
+    _setEscapeEvent() {
+      if (this._isShown && this._config.keyboard) {
+        $(this._element).on(Event.KEYDOWN_DISMISS, (event) => {
+          if (event.which === 27) {
+            this.hide()
+          }
+        })
+
+      } else if (!this._isShown) {
+        $(this._element).off(Event.KEYDOWN_DISMISS)
+      }
+    }
+
+    _setResizeEvent() {
+      if (this._isShown) {
+        $(window).on(Event.RESIZE, $.proxy(this._handleUpdate, this))
+      } else {
+        $(window).off(Event.RESIZE)
+      }
+    }
+
+    _hideModal() {
+      this._element.style.display = 'none'
+      this._showBackdrop(() => {
+        $(document.body).removeClass(ClassName.OPEN)
+        this._resetAdjustments()
+        this._resetScrollbar()
+        $(this._element).trigger(Event.HIDDEN)
+      })
+    }
+
+    _removeBackdrop() {
+      if (this._backdrop) {
+        $(this._backdrop).remove()
+        this._backdrop = null
+      }
+    }
+
+    _showBackdrop(callback) {
+      let animate = $(this._element).hasClass(ClassName.FADE) ?
+        ClassName.FADE : ''
+
+      if (this._isShown && this._config.backdrop) {
+        let doAnimate = Util.supportsTransitionEnd() && animate
+
+        this._backdrop = document.createElement('div')
+        this._backdrop.className = ClassName.BACKDROP
+
+        if (animate) {
+          $(this._backdrop).addClass(animate)
+        }
+
+        $(this._backdrop).appendTo(document.body)
+
+        $(this._element).on(Event.CLICK_DISMISS, (event) => {
+          if (this._ignoreBackdropClick) {
+            this._ignoreBackdropClick = false
+            return
+          }
+          if (event.target !== event.currentTarget) {
+            return
+          }
+          if (this._config.backdrop === 'static') {
+            this._element.focus()
+          } else {
+            this.hide()
+          }
+        })
+
+        if (doAnimate) {
+          Util.reflow(this._backdrop)
+        }
+
+        $(this._backdrop).addClass(ClassName.IN)
+
+        if (!callback) {
+          return
+        }
+
+        if (!doAnimate) {
+          callback()
+          return
+        }
+
+        $(this._backdrop)
+          .one(Util.TRANSITION_END, callback)
+          .emulateTransitionEnd(BACKDROP_TRANSITION_DURATION)
+
+      } else if (!this._isShown && this._backdrop) {
+        $(this._backdrop).removeClass(ClassName.IN)
+
+        let callbackRemove = () => {
+          this._removeBackdrop()
+          if (callback) {
+            callback()
+          }
+        }
+
+        if (Util.supportsTransitionEnd() &&
+           ($(this._element).hasClass(ClassName.FADE))) {
+          $(this._backdrop)
+            .one(Util.TRANSITION_END, callbackRemove)
+            .emulateTransitionEnd(BACKDROP_TRANSITION_DURATION)
+        } else {
+          callbackRemove()
+        }
+
+      } else if (callback) {
+        callback()
+      }
+    }
+
+
+    // ----------------------------------------------------------------------
+    // the following methods are used to handle overflowing modals
+    // todo (fat): these should probably be refactored out of modal.js
+    // ----------------------------------------------------------------------
+
+    _handleUpdate() {
+      this._adjustDialog()
+    }
+
+    _adjustDialog() {
+      let isModalOverflowing =
+        this._element.scrollHeight > document.documentElement.clientHeight
+
+      if (!this._isBodyOverflowing && isModalOverflowing) {
+        this._element.style.paddingLeft = `${this._scrollbarWidth}px`
+      }
+
+      if (this._isBodyOverflowing && !isModalOverflowing) {
+        this._element.style.paddingRight = `${this._scrollbarWidth}px~`
+      }
+    }
+
+    _resetAdjustments() {
+      this._element.style.paddingLeft = ''
+      this._element.style.paddingRight = ''
+    }
+
+    _checkScrollbar() {
+      let fullWindowWidth = window.innerWidth
+      if (!fullWindowWidth) { // workaround for missing window.innerWidth in IE8
+        let documentElementRect = document.documentElement.getBoundingClientRect()
+        fullWindowWidth =
+          documentElementRect.right - Math.abs(documentElementRect.left)
+      }
+      this._isBodyOverflowing = document.body.clientWidth < fullWindowWidth
+      this._scrollbarWidth = this._getScrollbarWidth()
+    }
+
+    _setScrollbar() {
+      let bodyPadding = parseInt(
+        $(Selector.FIXED_CONTENT).css('padding-right') || 0,
+        10
+      )
+
+      this._originalBodyPadding = document.body.style.paddingRight || ''
+
+      if (this._isBodyOverflowing) {
+        document.body.style.paddingRight =
+          `${bodyPadding + this._scrollbarWidth}px`
+      }
+    }
+
+    _resetScrollbar() {
+      document.body.style.paddingRight = this._originalBodyPadding
+    }
+
+    _getScrollbarWidth() { // thx d.walsh
+      let scrollDiv = document.createElement('div')
+      scrollDiv.className = ClassName.SCROLLBAR_MEASURER
+      document.body.appendChild(scrollDiv)
+      let scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth
+      document.body.removeChild(scrollDiv)
+      return scrollbarWidth
+    }
+
+
+    // static
+
+    static _jQueryInterface(config, relatedTarget) {
+      return this.each(function () {
+        let data    = $(this).data(DATA_KEY)
+        let _config = $.extend(
+          {},
+          Modal.Default,
+          $(this).data(),
+          typeof config === 'object' && config
+        )
+
+        if (!data) {
+          data = new Modal(this, _config)
+          $(this).data(DATA_KEY, data)
+        }
+
+        if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error(`No method named "${config}"`)
+          }
+          data[config](relatedTarget)
+        } else if (_config.show) {
+          data.show(relatedTarget)
+        }
+      })
+    }
+
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+    let target
+    let selector = Util.getSelectorFromElement(this)
+
+    if (selector) {
+      target = $(selector)[0]
+    }
+
+    let config = $(target).data(DATA_KEY) ?
+      'toggle' : $.extend({}, $(target).data(), $(this).data())
+
+    if (this.tagName === 'A') {
+      event.preventDefault()
+    }
+
+    let $target = $(target).one(Event.SHOW, (showEvent) => {
+      if (showEvent.isDefaultPrevented()) {
+        // only register focus restorer if modal will actually get shown
+        return
+      }
+
+      $target.one(Event.HIDDEN, () => {
+        if ($(this).is(':visible')) {
+          this.focus()
+        }
+      })
+    })
+
+    Modal._jQueryInterface.call($(target), config, this)
+  })
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME]             = Modal._jQueryInterface
+  $.fn[NAME].Constructor = Modal
+  $.fn[NAME].noConflict  = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT
+    return Modal._jQueryInterface
+  }
+
+  return Modal
+
+})(jQuery)
+
+export default Modal
diff --git a/src/js/bootstrap4/src/popover.js b/src/js/bootstrap4/src/popover.js
new file mode 100644
index 0000000..c9c55b0
--- /dev/null
+++ b/src/js/bootstrap4/src/popover.js
@@ -0,0 +1,183 @@
+import Tooltip from './tooltip'
+
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): popover.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Popover = (($) => {
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  const NAME                = 'popover'
+  const VERSION             = '4.0.0-alpha'
+  const DATA_KEY            = 'bs.popover'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const JQUERY_NO_CONFLICT  = $.fn[NAME]
+
+  const Default = $.extend({}, Tooltip.Default, {
+    placement : 'right',
+    trigger   : 'click',
+    content   : '',
+    template  : '<div class="popover" role="tooltip">'
+              + '<div class="popover-arrow"></div>'
+              + '<h3 class="popover-title"></h3>'
+              + '<div class="popover-content"></div></div>'
+  })
+
+  const DefaultType = $.extend({}, Tooltip.DefaultType, {
+    content : '(string|element|function)'
+  })
+
+  const ClassName = {
+    FADE : 'fade',
+    IN  : 'in'
+  }
+
+  const Selector = {
+    TITLE   : '.popover-title',
+    CONTENT : '.popover-content',
+    ARROW   : '.popover-arrow'
+  }
+
+  const Event = {
+    HIDE       : `hide${EVENT_KEY}`,
+    HIDDEN     : `hidden${EVENT_KEY}`,
+    SHOW       : `show${EVENT_KEY}`,
+    SHOWN      : `shown${EVENT_KEY}`,
+    INSERTED   : `inserted${EVENT_KEY}`,
+    CLICK      : `click${EVENT_KEY}`,
+    FOCUSIN    : `focusin${EVENT_KEY}`,
+    FOCUSOUT   : `focusout${EVENT_KEY}`,
+    MOUSEENTER : `mouseenter${EVENT_KEY}`,
+    MOUSELEAVE : `mouseleave${EVENT_KEY}`
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  class Popover extends Tooltip {
+
+
+    // getters
+
+    static get VERSION() {
+      return VERSION
+    }
+
+    static get Default() {
+      return Default
+    }
+
+    static get NAME() {
+      return NAME
+    }
+
+    static get DATA_KEY() {
+      return DATA_KEY
+    }
+
+    static get Event() {
+      return Event
+    }
+
+    static get EVENT_KEY() {
+      return EVENT_KEY
+    }
+
+    static get DefaultType() {
+      return DefaultType
+    }
+
+
+    // overrides
+
+    isWithContent() {
+      return this.getTitle() || this._getContent()
+    }
+
+    getTipElement() {
+      return (this.tip = this.tip || $(this.config.template)[0])
+    }
+
+    setContent() {
+      let $tip = $(this.getTipElement())
+
+      // we use append for html objects to maintain js events
+      this.setElementContent($tip.find(Selector.TITLE), this.getTitle())
+      this.setElementContent($tip.find(Selector.CONTENT), this._getContent())
+
+      $tip
+        .removeClass(ClassName.FADE)
+        .removeClass(ClassName.IN)
+
+      this.cleanupTether()
+    }
+
+    // private
+
+    _getContent() {
+      return this.element.getAttribute('data-content')
+        || (typeof this.config.content === 'function' ?
+              this.config.content.call(this.element) :
+              this.config.content)
+    }
+
+
+    // static
+
+    static _jQueryInterface(config) {
+      return this.each(function () {
+        let data   = $(this).data(DATA_KEY)
+        let _config = typeof config === 'object' ? config : null
+
+        if (!data && /destroy|hide/.test(config)) {
+          return
+        }
+
+        if (!data) {
+          data = new Popover(this, _config)
+          $(this).data(DATA_KEY, data)
+        }
+
+        if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error(`No method named "${config}"`)
+          }
+          data[config]()
+        }
+      })
+    }
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME]             = Popover._jQueryInterface
+  $.fn[NAME].Constructor = Popover
+  $.fn[NAME].noConflict  = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT
+    return Popover._jQueryInterface
+  }
+
+  return Popover
+
+})(jQuery)
+
+export default Popover
diff --git a/src/js/bootstrap4/src/scrollspy.js b/src/js/bootstrap4/src/scrollspy.js
new file mode 100644
index 0000000..691f7d9
--- /dev/null
+++ b/src/js/bootstrap4/src/scrollspy.js
@@ -0,0 +1,325 @@
+import Util from './util'
+
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): scrollspy.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const ScrollSpy = (($) => {
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  const NAME               = 'scrollspy'
+  const VERSION            = '4.0.0-alpha'
+  const DATA_KEY           = 'bs.scrollspy'
+  const EVENT_KEY          = `.${DATA_KEY}`
+  const DATA_API_KEY       = '.data-api'
+  const JQUERY_NO_CONFLICT = $.fn[NAME]
+
+  const Default = {
+    offset : 10,
+    method : 'auto',
+    target : ''
+  }
+
+  const DefaultType = {
+    offset : 'number',
+    method : 'string',
+    target : '(string|element)'
+  }
+
+  const Event = {
+    ACTIVATE      : `activate${EVENT_KEY}`,
+    SCROLL        : `scroll${EVENT_KEY}`,
+    LOAD_DATA_API : `load${EVENT_KEY}${DATA_API_KEY}`
+  }
+
+  const ClassName = {
+    DROPDOWN_ITEM : 'dropdown-item',
+    DROPDOWN_MENU : 'dropdown-menu',
+    NAV_LINK      : 'nav-link',
+    NAV           : 'nav',
+    ACTIVE        : 'active'
+  }
+
+  const Selector = {
+    DATA_SPY        : '[data-spy="scroll"]',
+    ACTIVE          : '.active',
+    LIST_ITEM       : '.list-item',
+    LI              : 'li',
+    LI_DROPDOWN     : 'li.dropdown',
+    NAV_LINKS       : '.nav-link',
+    DROPDOWN        : '.dropdown',
+    DROPDOWN_ITEMS  : '.dropdown-item',
+    DROPDOWN_TOGGLE : '.dropdown-toggle'
+  }
+
+  const OffsetMethod = {
+    OFFSET   : 'offset',
+    POSITION : 'position'
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  class ScrollSpy {
+
+    constructor(element, config) {
+      this._element       = element
+      this._scrollElement = element.tagName === 'BODY' ? window : element
+      this._config        = this._getConfig(config)
+      this._selector      = `${this._config.target} ${Selector.NAV_LINKS},`
+                          + `${this._config.target} ${Selector.DROPDOWN_ITEMS}`
+      this._offsets       = []
+      this._targets       = []
+      this._activeTarget  = null
+      this._scrollHeight  = 0
+
+      $(this._scrollElement).on(Event.SCROLL, $.proxy(this._process, this))
+
+      this.refresh()
+      this._process()
+    }
+
+
+    // getters
+
+    static get VERSION() {
+      return VERSION
+    }
+
+    static get Default() {
+      return Default
+    }
+
+
+    // public
+
+    refresh() {
+      let autoMethod = this._scrollElement !== this._scrollElement.window ?
+        OffsetMethod.POSITION : OffsetMethod.OFFSET
+
+      let offsetMethod = this._config.method === 'auto' ?
+        autoMethod : this._config.method
+
+      let offsetBase = offsetMethod === OffsetMethod.POSITION ?
+        this._getScrollTop() : 0
+
+      this._offsets = []
+      this._targets = []
+
+      this._scrollHeight = this._getScrollHeight()
+
+      let targets = $.makeArray($(this._selector))
+
+      targets
+        .map((element) => {
+          let target
+          let targetSelector = Util.getSelectorFromElement(element)
+
+          if (targetSelector) {
+            target = $(targetSelector)[0]
+          }
+
+          if (target && (target.offsetWidth || target.offsetHeight)) {
+            // todo (fat): remove sketch reliance on jQuery position/offset
+            return [
+              $(target)[offsetMethod]().top + offsetBase,
+              targetSelector
+            ]
+          }
+        })
+        .filter((item)  => item)
+        .sort((a, b)    => a[0] - b[0])
+        .forEach((item) => {
+          this._offsets.push(item[0])
+          this._targets.push(item[1])
+        })
+    }
+
+    dispose() {
+      $.removeData(this._element, DATA_KEY)
+      $(this._scrollElement).off(EVENT_KEY)
+
+      this._element       = null
+      this._scrollElement = null
+      this._config        = null
+      this._selector      = null
+      this._offsets       = null
+      this._targets       = null
+      this._activeTarget  = null
+      this._scrollHeight  = null
+    }
+
+
+    // private
+
+    _getConfig(config) {
+      config = $.extend({}, Default, config)
+
+      if (typeof config.target !== 'string') {
+        let id = $(config.target).attr('id')
+        if (!id) {
+          id = Util.getUID(NAME)
+          $(config.target).attr('id', id)
+        }
+        config.target = `#${id}`
+      }
+
+      Util.typeCheckConfig(NAME, config, DefaultType)
+
+      return config
+    }
+
+    _getScrollTop() {
+      return this._scrollElement === window ?
+          this._scrollElement.scrollY : this._scrollElement.scrollTop
+    }
+
+    _getScrollHeight() {
+      return this._scrollElement.scrollHeight || Math.max(
+        document.body.scrollHeight,
+        document.documentElement.scrollHeight
+      )
+    }
+
+    _process() {
+      let scrollTop    = this._getScrollTop() + this._config.offset
+      let scrollHeight = this._getScrollHeight()
+      let maxScroll    = this._config.offset
+        + scrollHeight
+        - this._scrollElement.offsetHeight
+
+      if (this._scrollHeight !== scrollHeight) {
+        this.refresh()
+      }
+
+      if (scrollTop >= maxScroll) {
+        let target = this._targets[this._targets.length - 1]
+
+        if (this._activeTarget !== target) {
+          this._activate(target)
+        }
+      }
+
+      if (this._activeTarget && scrollTop < this._offsets[0]) {
+        this._activeTarget = null
+        this._clear()
+        return
+      }
+
+      for (let i = this._offsets.length; i--;) {
+        let isActiveTarget = this._activeTarget !== this._targets[i]
+            && scrollTop >= this._offsets[i]
+            && (this._offsets[i + 1] === undefined ||
+                scrollTop < this._offsets[i + 1])
+
+        if (isActiveTarget) {
+          this._activate(this._targets[i])
+        }
+      }
+    }
+
+    _activate(target) {
+      this._activeTarget = target
+
+      this._clear()
+
+      let queries = this._selector.split(',')
+      queries     = queries.map((selector) => {
+        return `${selector}[data-target="${target}"],` +
+               `${selector}[href="${target}"]`
+      })
+
+      let $link = $(queries.join(','))
+
+      if ($link.hasClass(ClassName.DROPDOWN_ITEM)) {
+        $link.closest(Selector.DROPDOWN).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE)
+        $link.addClass(ClassName.ACTIVE)
+      } else {
+        // todo (fat) this is kinda sus…
+        // recursively add actives to tested nav-links
+        $link.parents(Selector.LI).find(Selector.NAV_LINKS).addClass(ClassName.ACTIVE)
+      }
+
+      $(this._scrollElement).trigger(Event.ACTIVATE, {
+        relatedTarget: target
+      })
+    }
+
+    _clear() {
+      $(this._selector).filter(Selector.ACTIVE).removeClass(ClassName.ACTIVE)
+    }
+
+
+    // static
+
+    static _jQueryInterface(config) {
+      return this.each(function () {
+        let data    = $(this).data(DATA_KEY)
+        let _config = typeof config === 'object' && config || null
+
+        if (!data) {
+          data = new ScrollSpy(this, _config)
+          $(this).data(DATA_KEY, data)
+        }
+
+        if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error(`No method named "${config}"`)
+          }
+          data[config]()
+        }
+      })
+    }
+
+
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+  $(window).on(Event.LOAD_DATA_API, () => {
+    let scrollSpys = $.makeArray($(Selector.DATA_SPY))
+
+    for (let i = scrollSpys.length; i--;) {
+      let $spy = $(scrollSpys[i])
+      ScrollSpy._jQueryInterface.call($spy, $spy.data())
+    }
+  })
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME]             = ScrollSpy._jQueryInterface
+  $.fn[NAME].Constructor = ScrollSpy
+  $.fn[NAME].noConflict  = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT
+    return ScrollSpy._jQueryInterface
+  }
+
+  return ScrollSpy
+
+})(jQuery)
+
+export default ScrollSpy
diff --git a/src/js/bootstrap4/src/tab.js b/src/js/bootstrap4/src/tab.js
new file mode 100644
index 0000000..41ec7fb
--- /dev/null
+++ b/src/js/bootstrap4/src/tab.js
@@ -0,0 +1,278 @@
+import Util from './util'
+
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): tab.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Tab = (($) => {
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  const NAME                = 'tab'
+  const VERSION             = '4.0.0-alpha'
+  const DATA_KEY            = 'bs.tab'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const DATA_API_KEY        = '.data-api'
+  const JQUERY_NO_CONFLICT  = $.fn[NAME]
+  const TRANSITION_DURATION = 150
+
+  const Event = {
+    HIDE           : `hide${EVENT_KEY}`,
+    HIDDEN         : `hidden${EVENT_KEY}`,
+    SHOW           : `show${EVENT_KEY}`,
+    SHOWN          : `shown${EVENT_KEY}`,
+    CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
+  }
+
+  const ClassName = {
+    DROPDOWN_MENU : 'dropdown-menu',
+    ACTIVE        : 'active',
+    FADE          : 'fade',
+    IN            : 'in'
+  }
+
+  const Selector = {
+    A                     : 'a',
+    LI                    : 'li',
+    DROPDOWN              : '.dropdown',
+    UL                    : 'ul:not(.dropdown-menu)',
+    FADE_CHILD            : '> .nav-item .fade, > .fade',
+    ACTIVE                : '.active',
+    ACTIVE_CHILD          : '> .nav-item > .active, > .active',
+    DATA_TOGGLE           : '[data-toggle="tab"], [data-toggle="pill"]',
+    DROPDOWN_TOGGLE       : '.dropdown-toggle',
+    DROPDOWN_ACTIVE_CHILD : '> .dropdown-menu .active'
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  class Tab {
+
+    constructor(element) {
+      this._element = element
+    }
+
+
+    // getters
+
+    static get VERSION() {
+      return VERSION
+    }
+
+
+    // public
+
+    show() {
+      if (this._element.parentNode &&
+         (this._element.parentNode.nodeType === Node.ELEMENT_NODE) &&
+         ($(this._element).hasClass(ClassName.ACTIVE))) {
+        return
+      }
+
+      let target
+      let previous
+      let ulElement = $(this._element).closest(Selector.UL)[0]
+      let selector  = Util.getSelectorFromElement(this._element)
+
+      if (ulElement) {
+        previous = $.makeArray($(ulElement).find(Selector.ACTIVE))
+        previous = previous[previous.length - 1]
+      }
+
+      let hideEvent = $.Event(Event.HIDE, {
+        relatedTarget: this._element
+      })
+
+      let showEvent = $.Event(Event.SHOW, {
+        relatedTarget: previous
+      })
+
+      if (previous) {
+        $(previous).trigger(hideEvent)
+      }
+
+      $(this._element).trigger(showEvent)
+
+      if (showEvent.isDefaultPrevented() ||
+         (hideEvent.isDefaultPrevented())) {
+        return
+      }
+
+      if (selector) {
+        target = $(selector)[0]
+      }
+
+      this._activate(
+        this._element,
+        ulElement
+      )
+
+      let complete = () => {
+        let hiddenEvent = $.Event(Event.HIDDEN, {
+          relatedTarget: this._element
+        })
+
+        let shownEvent  = $.Event(Event.SHOWN, {
+          relatedTarget: previous
+        })
+
+        $(previous).trigger(hiddenEvent)
+        $(this._element).trigger(shownEvent)
+      }
+
+      if (target) {
+        this._activate(target, target.parentNode, complete)
+      } else {
+        complete()
+      }
+    }
+
+    dispose() {
+      $.removeClass(this._element, DATA_KEY)
+      this._element = null
+    }
+
+
+    // private
+
+    _activate(element, container, callback) {
+      let active          = $(container).find(Selector.ACTIVE_CHILD)[0]
+      let isTransitioning = callback
+        && Util.supportsTransitionEnd()
+        && ((active && $(active).hasClass(ClassName.FADE))
+           || Boolean($(container).find(Selector.FADE_CHILD)[0]))
+
+      let complete = $.proxy(
+        this._transitionComplete,
+        this,
+        element,
+        active,
+        isTransitioning,
+        callback
+      )
+
+      if (active && isTransitioning) {
+        $(active)
+          .one(Util.TRANSITION_END, complete)
+          .emulateTransitionEnd(TRANSITION_DURATION)
+
+      } else {
+        complete()
+      }
+
+      if (active) {
+        $(active).removeClass(ClassName.IN)
+      }
+    }
+
+    _transitionComplete(element, active, isTransitioning, callback) {
+      if (active) {
+        $(active).removeClass(ClassName.ACTIVE)
+
+        let dropdownChild = $(active).find(
+          Selector.DROPDOWN_ACTIVE_CHILD
+        )[0]
+
+        if (dropdownChild) {
+          $(dropdownChild).removeClass(ClassName.ACTIVE)
+        }
+
+        active.setAttribute('aria-expanded', false)
+      }
+
+      $(element).addClass(ClassName.ACTIVE)
+      element.setAttribute('aria-expanded', true)
+
+      if (isTransitioning) {
+        Util.reflow(element)
+        $(element).addClass(ClassName.IN)
+      } else {
+        $(element).removeClass(ClassName.FADE)
+      }
+
+      if (element.parentNode &&
+         ($(element.parentNode).hasClass(ClassName.DROPDOWN_MENU))) {
+
+        let dropdownElement = $(element).closest(Selector.DROPDOWN)[0]
+        if (dropdownElement) {
+          $(dropdownElement).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE)
+        }
+
+        element.setAttribute('aria-expanded', true)
+      }
+
+      if (callback) {
+        callback()
+      }
+    }
+
+
+    // static
+
+    static _jQueryInterface(config) {
+      return this.each(function () {
+        let $this = $(this)
+        let data  = $this.data(DATA_KEY)
+
+        if (!data) {
+          data = data = new Tab(this)
+          $this.data(DATA_KEY, data)
+        }
+
+        if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error(`No method named "${config}"`)
+          }
+          data[config]()
+        }
+      })
+    }
+
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+  $(document)
+    .on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+      event.preventDefault()
+      Tab._jQueryInterface.call($(this), 'show')
+    })
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME]             = Tab._jQueryInterface
+  $.fn[NAME].Constructor = Tab
+  $.fn[NAME].noConflict  = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT
+    return Tab._jQueryInterface
+  }
+
+  return Tab
+
+})(jQuery)
+
+export default Tab
diff --git a/src/js/bootstrap4/src/tooltip.js b/src/js/bootstrap4/src/tooltip.js
new file mode 100644
index 0000000..606f4a6
--- /dev/null
+++ b/src/js/bootstrap4/src/tooltip.js
@@ -0,0 +1,652 @@
+/* global Tether */
+
+import Util from './util'
+
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): tooltip.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Tooltip = (($) => {
+
+  /**
+   * Check for Tether dependency
+   * Tether - http://github.hubspot.com/tether/
+   */
+  if (window.Tether === undefined) {
+    throw new Error('Bootstrap tooltips require Tether (http://github.hubspot.com/tether/)')
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
+  const NAME                = 'tooltip'
+  const VERSION             = '4.0.0-alpha'
+  const DATA_KEY            = 'bs.tooltip'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const JQUERY_NO_CONFLICT  = $.fn[NAME]
+  const TRANSITION_DURATION = 150
+  const CLASS_PREFIX        = 'bs-tether'
+
+  const Default = {
+    animation   : true,
+    template    : '<div class="tooltip" role="tooltip">'
+                + '<div class="tooltip-arrow"></div>'
+                + '<div class="tooltip-inner"></div></div>',
+    trigger     : 'hover focus',
+    title       : '',
+    delay       : 0,
+    html        : false,
+    selector    : false,
+    placement   : 'top',
+    offset      : '0 0',
+    constraints : []
+  }
+
+  const DefaultType = {
+    animation   : 'boolean',
+    template    : 'string',
+    title       : '(string|element|function)',
+    trigger     : 'string',
+    delay       : '(number|object)',
+    html        : 'boolean',
+    selector    : '(string|boolean)',
+    placement   : '(string|function)',
+    offset      : 'string',
+    constraints : 'array'
+  }
+
+  const AttachmentMap = {
+    TOP    : 'bottom center',
+    RIGHT  : 'middle left',
+    BOTTOM : 'top center',
+    LEFT   : 'middle right'
+  }
+
+  const HoverState = {
+    IN  : 'in',
+    OUT : 'out'
+  }
+
+  const Event = {
+    HIDE       : `hide${EVENT_KEY}`,
+    HIDDEN     : `hidden${EVENT_KEY}`,
+    SHOW       : `show${EVENT_KEY}`,
+    SHOWN      : `shown${EVENT_KEY}`,
+    INSERTED   : `inserted${EVENT_KEY}`,
+    CLICK      : `click${EVENT_KEY}`,
+    FOCUSIN    : `focusin${EVENT_KEY}`,
+    FOCUSOUT   : `focusout${EVENT_KEY}`,
+    MOUSEENTER : `mouseenter${EVENT_KEY}`,
+    MOUSELEAVE : `mouseleave${EVENT_KEY}`
+  }
+
+  const ClassName = {
+    FADE : 'fade',
+    IN   : 'in'
+  }
+
+  const Selector = {
+    TOOLTIP       : '.tooltip',
+    TOOLTIP_INNER : '.tooltip-inner'
+  }
+
+  const TetherClass = {
+    element : false,
+    enabled : false
+  }
+
+  const Trigger = {
+    HOVER  : 'hover',
+    FOCUS  : 'focus',
+    CLICK  : 'click',
+    MANUAL : 'manual'
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  class Tooltip {
+
+    constructor(element, config) {
+
+      // private
+      this._isEnabled      = true
+      this._timeout        = 0
+      this._hoverState     = ''
+      this._activeTrigger  = {}
+      this._tether         = null
+
+      // protected
+      this.element = element
+      this.config  = this._getConfig(config)
+      this.tip     = null
+
+      this._setListeners()
+
+    }
+
+
+    // getters
+
+    static get VERSION() {
+      return VERSION
+    }
+
+    static get Default() {
+      return Default
+    }
+
+    static get NAME() {
+      return NAME
+    }
+
+    static get DATA_KEY() {
+      return DATA_KEY
+    }
+
+    static get Event() {
+      return Event
+    }
+
+    static get EVENT_KEY() {
+      return EVENT_KEY
+    }
+
+    static get DefaultType() {
+      return DefaultType
+    }
+
+
+    // public
+
+    enable() {
+      this._isEnabled = true
+    }
+
+    disable() {
+      this._isEnabled = false
+    }
+
+    toggleEnabled() {
+      this._isEnabled = !this._isEnabled
+    }
+
+    toggle(event) {
+      if (event) {
+        let dataKey = this.constructor.DATA_KEY
+        let context = $(event.currentTarget).data(dataKey)
+
+        if (!context) {
+          context = new this.constructor(
+            event.currentTarget,
+            this._getDelegateConfig()
+          )
+          $(event.currentTarget).data(dataKey, context)
+        }
+
+        context._activeTrigger.click = !context._activeTrigger.click
+
+        if (context._isWithActiveTrigger()) {
+          context._enter(null, context)
+        } else {
+          context._leave(null, context)
+        }
+
+      } else {
+
+        if ($(this.getTipElement()).hasClass(ClassName.IN)) {
+          this._leave(null, this)
+          return
+        }
+
+        this._enter(null, this)
+      }
+    }
+
+    dispose() {
+      clearTimeout(this._timeout)
+
+      this.cleanupTether()
+
+      $.removeData(this.element, this.constructor.DATA_KEY)
+
+      $(this.element).off(this.constructor.EVENT_KEY)
+
+      if (this.tip) {
+        $(this.tip).remove()
+      }
+
+      this._isEnabled      = null
+      this._timeout        = null
+      this._hoverState     = null
+      this._activeTrigger  = null
+      this._tether         = null
+
+      this.element = null
+      this.config  = null
+      this.tip     = null
+    }
+
+    show() {
+      let showEvent = $.Event(this.constructor.Event.SHOW)
+
+      if (this.isWithContent() && this._isEnabled) {
+        $(this.element).trigger(showEvent)
+
+        let isInTheDom = $.contains(
+          this.element.ownerDocument.documentElement,
+          this.element
+        )
+
+        if (showEvent.isDefaultPrevented() || !isInTheDom) {
+          return
+        }
+
+        let tip   = this.getTipElement()
+        let tipId = Util.getUID(this.constructor.NAME)
+
+        tip.setAttribute('id', tipId)
+        this.element.setAttribute('aria-describedby', tipId)
+
+        this.setContent()
+
+        if (this.config.animation) {
+          $(tip).addClass(ClassName.FADE)
+        }
+
+        let placement  = typeof this.config.placement === 'function' ?
+          this.config.placement.call(this, tip, this.element) :
+          this.config.placement
+
+        let attachment = this._getAttachment(placement)
+
+        $(tip)
+          .data(this.constructor.DATA_KEY, this)
+          .appendTo(document.body)
+
+        $(this.element).trigger(this.constructor.Event.INSERTED)
+
+        this._tether = new Tether({
+          attachment,
+          element         : tip,
+          target          : this.element,
+          classes         : TetherClass,
+          classPrefix     : CLASS_PREFIX,
+          offset          : this.config.offset,
+          constraints     : this.config.constraints,
+          addTargetClasses: false
+        })
+
+        Util.reflow(tip)
+        this._tether.position()
+
+        $(tip).addClass(ClassName.IN)
+
+        let complete = () => {
+          let prevHoverState = this._hoverState
+          this._hoverState   = null
+
+          $(this.element).trigger(this.constructor.Event.SHOWN)
+
+          if (prevHoverState === HoverState.OUT) {
+            this._leave(null, this)
+          }
+        }
+
+        if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
+          $(this.tip)
+            .one(Util.TRANSITION_END, complete)
+            .emulateTransitionEnd(Tooltip._TRANSITION_DURATION)
+          return
+        }
+
+        complete()
+      }
+    }
+
+    hide(callback) {
+      let tip       = this.getTipElement()
+      let hideEvent = $.Event(this.constructor.Event.HIDE)
+      let complete  = () => {
+        if (this._hoverState !== HoverState.IN && tip.parentNode) {
+          tip.parentNode.removeChild(tip)
+        }
+
+        this.element.removeAttribute('aria-describedby')
+        $(this.element).trigger(this.constructor.Event.HIDDEN)
+        this.cleanupTether()
+
+        if (callback) {
+          callback()
+        }
+      }
+
+      $(this.element).trigger(hideEvent)
+
+      if (hideEvent.isDefaultPrevented()) {
+        return
+      }
+
+      $(tip).removeClass(ClassName.IN)
+
+      if (Util.supportsTransitionEnd() &&
+         ($(this.tip).hasClass(ClassName.FADE))) {
+
+        $(tip)
+          .one(Util.TRANSITION_END, complete)
+          .emulateTransitionEnd(TRANSITION_DURATION)
+
+      } else {
+        complete()
+      }
+
+      this._hoverState = ''
+    }
+
+
+    // protected
+
+    isWithContent() {
+      return Boolean(this.getTitle())
+    }
+
+    getTipElement() {
+      return (this.tip = this.tip || $(this.config.template)[0])
+    }
+
+    setContent() {
+      let $tip = $(this.getTipElement())
+
+      this.setElementContent($tip.find(Selector.TOOLTIP_INNER), this.getTitle())
+
+      $tip
+        .removeClass(ClassName.FADE)
+        .removeClass(ClassName.IN)
+
+      this.cleanupTether()
+    }
+
+    setElementContent($element, content) {
+      let html = this.config.html
+      if (typeof content === 'object' && (content.nodeType || content.jquery)) {
+        // content is a DOM node or a jQuery
+        if (html) {
+          if (!$(content).parent().is($element)) {
+            $element.empty().append(content)
+          }
+        } else {
+          $element.text($(content).text())
+        }
+      } else {
+        $element[html ? 'html' : 'text'](content)
+      }
+    }
+
+    getTitle() {
+      let title = this.element.getAttribute('data-original-title')
+
+      if (!title) {
+        title = typeof this.config.title === 'function' ?
+          this.config.title.call(this.element) :
+          this.config.title
+      }
+
+      return title
+    }
+
+    cleanupTether() {
+      if (this._tether) {
+        this._tether.destroy()
+      }
+    }
+
+
+    // private
+
+    _getAttachment(placement) {
+      return AttachmentMap[placement.toUpperCase()]
+    }
+
+    _setListeners() {
+      let triggers = this.config.trigger.split(' ')
+
+      triggers.forEach((trigger) => {
+        if (trigger === 'click') {
+          $(this.element).on(
+            this.constructor.Event.CLICK,
+            this.config.selector,
+            $.proxy(this.toggle, this)
+          )
+
+        } else if (trigger !== Trigger.MANUAL) {
+          let eventIn  = trigger === Trigger.HOVER ?
+            this.constructor.Event.MOUSEENTER :
+            this.constructor.Event.FOCUSIN
+          let eventOut = trigger === Trigger.HOVER ?
+            this.constructor.Event.MOUSELEAVE :
+            this.constructor.Event.FOCUSOUT
+
+          $(this.element)
+            .on(
+              eventIn,
+              this.config.selector,
+              $.proxy(this._enter, this)
+            )
+            .on(
+              eventOut,
+              this.config.selector,
+              $.proxy(this._leave, this)
+            )
+        }
+      })
+
+      if (this.config.selector) {
+        this.config = $.extend({}, this.config, {
+          trigger  : 'manual',
+          selector : ''
+        })
+      } else {
+        this._fixTitle()
+      }
+    }
+
+    _fixTitle() {
+      let titleType = typeof this.element.getAttribute('data-original-title')
+      if (this.element.getAttribute('title') ||
+         (titleType !== 'string')) {
+        this.element.setAttribute(
+          'data-original-title',
+          this.element.getAttribute('title') || ''
+        )
+        this.element.setAttribute('title', '')
+      }
+    }
+
+    _enter(event, context) {
+      let dataKey = this.constructor.DATA_KEY
+
+      context = context || $(event.currentTarget).data(dataKey)
+
+      if (!context) {
+        context = new this.constructor(
+          event.currentTarget,
+          this._getDelegateConfig()
+        )
+        $(event.currentTarget).data(dataKey, context)
+      }
+
+      if (event) {
+        context._activeTrigger[
+          event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER
+        ] = true
+      }
+
+      if ($(context.getTipElement()).hasClass(ClassName.IN) ||
+         (context._hoverState === HoverState.IN)) {
+        context._hoverState = HoverState.IN
+        return
+      }
+
+      clearTimeout(context._timeout)
+
+      context._hoverState = HoverState.IN
+
+      if (!context.config.delay || !context.config.delay.show) {
+        context.show()
+        return
+      }
+
+      context._timeout = setTimeout(() => {
+        if (context._hoverState === HoverState.IN) {
+          context.show()
+        }
+      }, context.config.delay.show)
+    }
+
+    _leave(event, context) {
+      let dataKey = this.constructor.DATA_KEY
+
+      context = context || $(event.currentTarget).data(dataKey)
+
+      if (!context) {
+        context = new this.constructor(
+          event.currentTarget,
+          this._getDelegateConfig()
+        )
+        $(event.currentTarget).data(dataKey, context)
+      }
+
+      if (event) {
+        context._activeTrigger[
+          event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER
+        ] = false
+      }
+
+      if (context._isWithActiveTrigger()) {
+        return
+      }
+
+      clearTimeout(context._timeout)
+
+      context._hoverState = HoverState.OUT
+
+      if (!context.config.delay || !context.config.delay.hide) {
+        context.hide()
+        return
+      }
+
+      context._timeout = setTimeout(() => {
+        if (context._hoverState === HoverState.OUT) {
+          context.hide()
+        }
+      }, context.config.delay.hide)
+    }
+
+    _isWithActiveTrigger() {
+      for (let trigger in this._activeTrigger) {
+        if (this._activeTrigger[trigger]) {
+          return true
+        }
+      }
+
+      return false
+    }
+
+    _getConfig(config) {
+      config = $.extend(
+        {},
+        this.constructor.Default,
+        $(this.element).data(),
+        config
+      )
+
+      if (config.delay && typeof config.delay === 'number') {
+        config.delay = {
+          show : config.delay,
+          hide : config.delay
+        }
+      }
+
+      Util.typeCheckConfig(
+        NAME,
+        config,
+        this.constructor.DefaultType
+      )
+
+      return config
+    }
+
+    _getDelegateConfig() {
+      let config = {}
+
+      if (this.config) {
+        for (let key in this.config) {
+          if (this.constructor.Default[key] !== this.config[key]) {
+            config[key] = this.config[key]
+          }
+        }
+      }
+
+      return config
+    }
+
+
+    // static
+
+    static _jQueryInterface(config) {
+      return this.each(function () {
+        let data   = $(this).data(DATA_KEY)
+        let _config = typeof config === 'object' ?
+          config : null
+
+        if (!data && /destroy|hide/.test(config)) {
+          return
+        }
+
+        if (!data) {
+          data = new Tooltip(this, _config)
+          $(this).data(DATA_KEY, data)
+        }
+
+        if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error(`No method named "${config}"`)
+          }
+          data[config]()
+        }
+      })
+    }
+
+  }
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
+
+  $.fn[NAME]             = Tooltip._jQueryInterface
+  $.fn[NAME].Constructor = Tooltip
+  $.fn[NAME].noConflict  = function () {
+    $.fn[NAME] = JQUERY_NO_CONFLICT
+    return Tooltip._jQueryInterface
+  }
+
+  return Tooltip
+
+})(jQuery)
+
+export default Tooltip
diff --git a/src/js/bootstrap4/src/util.js b/src/js/bootstrap4/src/util.js
new file mode 100644
index 0000000..5cb8f81
--- /dev/null
+++ b/src/js/bootstrap4/src/util.js
@@ -0,0 +1,160 @@
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.2): util.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+const Util = (($) => {
+
+
+  /**
+   * ------------------------------------------------------------------------
+   * Private TransitionEnd Helpers
+   * ------------------------------------------------------------------------
+   */
+
+  let transition = false
+
+  const TransitionEndEvent = {
+    WebkitTransition : 'webkitTransitionEnd',
+    MozTransition    : 'transitionend',
+    OTransition      : 'oTransitionEnd otransitionend',
+    transition       : 'transitionend'
+  }
+
+  // shoutout AngusCroll (https://goo.gl/pxwQGp)
+  function toType(obj) {
+    return ({}).toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase()
+  }
+
+  function isElement(obj) {
+    return (obj[0] || obj).nodeType
+  }
+
+  function getSpecialTransitionEndEvent() {
+    return {
+      bindType: transition.end,
+      delegateType: transition.end,
+      handle(event) {
+        if ($(event.target).is(this)) {
+          return event.handleObj.handler.apply(this, arguments)
+        }
+      }
+    }
+  }
+
+  function transitionEndTest() {
+    if (window.QUnit) {
+      return false
+    }
+
+    let el = document.createElement('bootstrap')
+
+    for (let name in TransitionEndEvent) {
+      if (el.style[name] !== undefined) {
+        return { end: TransitionEndEvent[name] }
+      }
+    }
+
+    return false
+  }
+
+  function transitionEndEmulator(duration) {
+    let called = false
+
+    $(this).one(Util.TRANSITION_END, () => {
+      called = true
+    })
+
+    setTimeout(() => {
+      if (!called) {
+        Util.triggerTransitionEnd(this)
+      }
+    }, duration)
+
+    return this
+  }
+
+  function setTransitionEndSupport() {
+    transition = transitionEndTest()
+
+    $.fn.emulateTransitionEnd = transitionEndEmulator
+
+    if (Util.supportsTransitionEnd()) {
+      $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent()
+    }
+  }
+
+
+  /**
+   * --------------------------------------------------------------------------
+   * Public Util Api
+   * --------------------------------------------------------------------------
+   */
+
+  let Util = {
+
+    TRANSITION_END: 'bsTransitionEnd',
+
+    getUID(prefix) {
+      do {
+        prefix += ~~(Math.random() * 1000000) // "~~" acts like a faster Math.floor() here
+      } while (document.getElementById(prefix))
+      return prefix
+    },
+
+    getSelectorFromElement(element) {
+      let selector = element.getAttribute('data-target')
+
+      if (!selector) {
+        selector = element.getAttribute('href') || ''
+        selector = /^#[a-z]/i.test(selector) ? selector : null
+      }
+
+      return selector
+    },
+
+    reflow(element) {
+      new Function('bs', 'return bs')(element.offsetHeight)
+    },
+
+    triggerTransitionEnd(element) {
+      $(element).trigger(transition.end)
+    },
+
+    supportsTransitionEnd() {
+      return Boolean(transition)
+    },
+
+    typeCheckConfig(componentName, config, configTypes) {
+      for (let property in configTypes) {
+        if (configTypes.hasOwnProperty(property)) {
+          let expectedTypes = configTypes[property]
+          let value         = config[property]
+          let valueType
+
+          if (value && isElement(value)) {
+            valueType = 'element'
+          } else {
+            valueType = toType(value)
+          }
+
+          if (!new RegExp(expectedTypes).test(valueType)) {
+            throw new Error(
+              `${componentName.toUpperCase()}: ` +
+              `Option "${property}" provided type "${valueType}" ` +
+              `but expected type "${expectedTypes}".`)
+          }
+        }
+      }
+    }
+  }
+
+  setTransitionEndSupport()
+
+  return Util
+
+})(jQuery)
+
+export default Util
diff --git a/src/js/customizer.js b/src/js/customizer.js
new file mode 100644
index 0000000..4351a33
--- /dev/null
+++ b/src/js/customizer.js
@@ -0,0 +1,42 @@
+/**
+ * File customizer.js.
+ *
+ * Theme Customizer enhancements for a better user experience.
+ *
+ * Contains handlers to make Theme Customizer preview reload changes asynchronously.
+ */
+
+( function( $ ) {
+
+	// Site title and description.
+	wp.customize( 'blogname', function( value ) {
+		value.bind( function( to ) {
+			$( '.site-title a' ).text( to );
+		} );
+	} );
+	wp.customize( 'blogdescription', function( value ) {
+		value.bind( function( to ) {
+			$( '.site-description' ).text( to );
+		} );
+	} );
+
+	// Header text color.
+	wp.customize( 'header_textcolor', function( value ) {
+		value.bind( function( to ) {
+			if ( 'blank' === to ) {
+				$( '.site-title a, .site-description' ).css( {
+					'clip': 'rect(1px, 1px, 1px, 1px)',
+					'position': 'absolute'
+				} );
+			} else {
+				$( '.site-title a, .site-description' ).css( {
+					'clip': 'auto',
+					'position': 'relative'
+				} );
+				$( '.site-title a, .site-description' ).css( {
+					'color': to
+				} );
+			}
+		} );
+	} );
+} )( jQuery );
diff --git a/src/js/jquery.js b/src/js/jquery.js
new file mode 100644
index 0000000..5c3c456
--- /dev/null
+++ b/src/js/jquery.js
@@ -0,0 +1,9814 @@
+/*!
+ * jQuery JavaScript Library v2.2.4
+ * http://jquery.com/
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2016-05-20T17:23Z
+ */
+
+(function( global, factory ) {
+
+	if ( typeof module === "object" && typeof module.exports === "object" ) {
+		// For CommonJS and CommonJS-like environments where a proper `window`
+		// is present, execute the factory and get jQuery.
+		// For environments that do not have a `window` with a `document`
+		// (such as Node.js), expose a factory as module.exports.
+		// This accentuates the need for the creation of a real `window`.
+		// e.g. var jQuery = require("jquery")(window);
+		// See ticket #14549 for more info.
+		module.exports = global.document ?
+			factory( global, true ) :
+			function( w ) {
+				if ( !w.document ) {
+					throw new Error( "jQuery requires a window with a document" );
+				}
+				return factory( w );
+			};
+	} else {
+		factory( global );
+	}
+
+// Pass this if window is not defined yet
+}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
+
+// Support: Firefox 18+
+// Can't be in strict mode, several libs including ASP.NET trace
+// the stack via arguments.caller.callee and Firefox dies if
+// you try to trace through "use strict" call chains. (#13335)
+//"use strict";
+var arr = [];
+
+var document = window.document;
+
+var slice = arr.slice;
+
+var concat = arr.concat;
+
+var push = arr.push;
+
+var indexOf = arr.indexOf;
+
+var class2type = {};
+
+var toString = class2type.toString;
+
+var hasOwn = class2type.hasOwnProperty;
+
+var support = {};
+
+
+
+var
+	version = "2.2.4",
+
+	// Define a local copy of jQuery
+	jQuery = function( selector, context ) {
+
+		// The jQuery object is actually just the init constructor 'enhanced'
+		// Need init if jQuery is called (just allow error to be thrown if not included)
+		return new jQuery.fn.init( selector, context );
+	},
+
+	// Support: Android<4.1
+	// Make sure we trim BOM and NBSP
+	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
+
+	// Matches dashed string for camelizing
+	rmsPrefix = /^-ms-/,
+	rdashAlpha = /-([\da-z])/gi,
+
+	// Used by jQuery.camelCase as callback to replace()
+	fcamelCase = function( all, letter ) {
+		return letter.toUpperCase();
+	};
+
+jQuery.fn = jQuery.prototype = {
+
+	// The current version of jQuery being used
+	jquery: version,
+
+	constructor: jQuery,
+
+	// Start with an empty selector
+	selector: "",
+
+	// The default length of a jQuery object is 0
+	length: 0,
+
+	toArray: function() {
+		return slice.call( this );
+	},
+
+	// Get the Nth element in the matched element set OR
+	// Get the whole matched element set as a clean array
+	get: function( num ) {
+		return num != null ?
+
+			// Return just the one element from the set
+			( num < 0 ? this[ num + this.length ] : this[ num ] ) :
+
+			// Return all the elements in a clean array
+			slice.call( this );
+	},
+
+	// Take an array of elements and push it onto the stack
+	// (returning the new matched element set)
+	pushStack: function( elems ) {
+
+		// Build a new jQuery matched element set
+		var ret = jQuery.merge( this.constructor(), elems );
+
+		// Add the old object onto the stack (as a reference)
+		ret.prevObject = this;
+		ret.context = this.context;
+
+		// Return the newly-formed element set
+		return ret;
+	},
+
+	// Execute a callback for every element in the matched set.
+	each: function( callback ) {
+		return jQuery.each( this, callback );
+	},
+
+	map: function( callback ) {
+		return this.pushStack( jQuery.map( this, function( elem, i ) {
+			return callback.call( elem, i, elem );
+		} ) );
+	},
+
+	slice: function() {
+		return this.pushStack( slice.apply( this, arguments ) );
+	},
+
+	first: function() {
+		return this.eq( 0 );
+	},
+
+	last: function() {
+		return this.eq( -1 );
+	},
+
+	eq: function( i ) {
+		var len = this.length,
+			j = +i + ( i < 0 ? len : 0 );
+		return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
+	},
+
+	end: function() {
+		return this.prevObject || this.constructor();
+	},
+
+	// For internal use only.
+	// Behaves like an Array's method, not like a jQuery method.
+	push: push,
+	sort: arr.sort,
+	splice: arr.splice
+};
+
+jQuery.extend = jQuery.fn.extend = function() {
+	var options, name, src, copy, copyIsArray, clone,
+		target = arguments[ 0 ] || {},
+		i = 1,
+		length = arguments.length,
+		deep = false;
+
+	// Handle a deep copy situation
+	if ( typeof target === "boolean" ) {
+		deep = target;
+
+		// Skip the boolean and the target
+		target = arguments[ i ] || {};
+		i++;
+	}
+
+	// Handle case when target is a string or something (possible in deep copy)
+	if ( typeof target !== "object" && !jQuery.isFunction( target ) ) {
+		target = {};
+	}
+
+	// Extend jQuery itself if only one argument is passed
+	if ( i === length ) {
+		target = this;
+		i--;
+	}
+
+	for ( ; i < length; i++ ) {
+
+		// Only deal with non-null/undefined values
+		if ( ( options = arguments[ i ] ) != null ) {
+
+			// Extend the base object
+			for ( name in options ) {
+				src = target[ name ];
+				copy = options[ name ];
+
+				// Prevent never-ending loop
+				if ( target === copy ) {
+					continue;
+				}
+
+				// Recurse if we're merging plain objects or arrays
+				if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
+					( copyIsArray = jQuery.isArray( copy ) ) ) ) {
+
+					if ( copyIsArray ) {
+						copyIsArray = false;
+						clone = src && jQuery.isArray( src ) ? src : [];
+
+					} else {
+						clone = src && jQuery.isPlainObject( src ) ? src : {};
+					}
+
+					// Never move original objects, clone them
+					target[ name ] = jQuery.extend( deep, clone, copy );
+
+				// Don't bring in undefined values
+				} else if ( copy !== undefined ) {
+					target[ name ] = copy;
+				}
+			}
+		}
+	}
+
+	// Return the modified object
+	return target;
+};
+
+jQuery.extend( {
+
+	// Unique for each copy of jQuery on the page
+	expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
+
+	// Assume jQuery is ready without the ready module
+	isReady: true,
+
+	error: function( msg ) {
+		throw new Error( msg );
+	},
+
+	noop: function() {},
+
+	isFunction: function( obj ) {
+		return jQuery.type( obj ) === "function";
+	},
+
+	isArray: Array.isArray,
+
+	isWindow: function( obj ) {
+		return obj != null && obj === obj.window;
+	},
+
+	isNumeric: function( obj ) {
+
+		// parseFloat NaNs numeric-cast false positives (null|true|false|"")
+		// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
+		// subtraction forces infinities to NaN
+		// adding 1 corrects loss of precision from parseFloat (#15100)
+		var realStringObj = obj && obj.toString();
+		return !jQuery.isArray( obj ) && ( realStringObj - parseFloat( realStringObj ) + 1 ) >= 0;
+	},
+
+	isPlainObject: function( obj ) {
+		var key;
+
+		// Not plain objects:
+		// - Any object or value whose internal [[Class]] property is not "[object Object]"
+		// - DOM nodes
+		// - window
+		if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+			return false;
+		}
+
+		// Not own constructor property must be Object
+		if ( obj.constructor &&
+				!hasOwn.call( obj, "constructor" ) &&
+				!hasOwn.call( obj.constructor.prototype || {}, "isPrototypeOf" ) ) {
+			return false;
+		}
+
+		// Own properties are enumerated firstly, so to speed up,
+		// if last one is own, then all properties are own
+		for ( key in obj ) {}
+
+		return key === undefined || hasOwn.call( obj, key );
+	},
+
+	isEmptyObject: function( obj ) {
+		var name;
+		for ( name in obj ) {
+			return false;
+		}
+		return true;
+	},
+
+	type: function( obj ) {
+		if ( obj == null ) {
+			return obj + "";
+		}
+
+		// Support: Android<4.0, iOS<6 (functionish RegExp)
+		return typeof obj === "object" || typeof obj === "function" ?
+			class2type[ toString.call( obj ) ] || "object" :
+			typeof obj;
+	},
+
+	// Evaluates a script in a global context
+	globalEval: function( code ) {
+		var script,
+			indirect = eval;
+
+		code = jQuery.trim( code );
+
+		if ( code ) {
+
+			// If the code includes a valid, prologue position
+			// strict mode pragma, execute code by injecting a
+			// script tag into the document.
+			if ( code.indexOf( "use strict" ) === 1 ) {
+				script = document.createElement( "script" );
+				script.text = code;
+				document.head.appendChild( script ).parentNode.removeChild( script );
+			} else {
+
+				// Otherwise, avoid the DOM node creation, insertion
+				// and removal by using an indirect global eval
+
+				indirect( code );
+			}
+		}
+	},
+
+	// Convert dashed to camelCase; used by the css and data modules
+	// Support: IE9-11+
+	// Microsoft forgot to hump their vendor prefix (#9572)
+	camelCase: function( string ) {
+		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+	},
+
+	nodeName: function( elem, name ) {
+		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+	},
+
+	each: function( obj, callback ) {
+		var length, i = 0;
+
+		if ( isArrayLike( obj ) ) {
+			length = obj.length;
+			for ( ; i < length; i++ ) {
+				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
+					break;
+				}
+			}
+		} else {
+			for ( i in obj ) {
+				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
+					break;
+				}
+			}
+		}
+
+		return obj;
+	},
+
+	// Support: Android<4.1
+	trim: function( text ) {
+		return text == null ?
+			"" :
+			( text + "" ).replace( rtrim, "" );
+	},
+
+	// results is for internal usage only
+	makeArray: function( arr, results ) {
+		var ret = results || [];
+
+		if ( arr != null ) {
+			if ( isArrayLike( Object( arr ) ) ) {
+				jQuery.merge( ret,
+					typeof arr === "string" ?
+					[ arr ] : arr
+				);
+			} else {
+				push.call( ret, arr );
+			}
+		}
+
+		return ret;
+	},
+
+	inArray: function( elem, arr, i ) {
+		return arr == null ? -1 : indexOf.call( arr, elem, i );
+	},
+
+	merge: function( first, second ) {
+		var len = +second.length,
+			j = 0,
+			i = first.length;
+
+		for ( ; j < len; j++ ) {
+			first[ i++ ] = second[ j ];
+		}
+
+		first.length = i;
+
+		return first;
+	},
+
+	grep: function( elems, callback, invert ) {
+		var callbackInverse,
+			matches = [],
+			i = 0,
+			length = elems.length,
+			callbackExpect = !invert;
+
+		// Go through the array, only saving the items
+		// that pass the validator function
+		for ( ; i < length; i++ ) {
+			callbackInverse = !callback( elems[ i ], i );
+			if ( callbackInverse !== callbackExpect ) {
+				matches.push( elems[ i ] );
+			}
+		}
+
+		return matches;
+	},
+
+	// arg is for internal usage only
+	map: function( elems, callback, arg ) {
+		var length, value,
+			i = 0,
+			ret = [];
+
+		// Go through the array, translating each of the items to their new values
+		if ( isArrayLike( elems ) ) {
+			length = elems.length;
+			for ( ; i < length; i++ ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret.push( value );
+				}
+			}
+
+		// Go through every key on the object,
+		} else {
+			for ( i in elems ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret.push( value );
+				}
+			}
+		}
+
+		// Flatten any nested arrays
+		return concat.apply( [], ret );
+	},
+
+	// A global GUID counter for objects
+	guid: 1,
+
+	// Bind a function to a context, optionally partially applying any
+	// arguments.
+	proxy: function( fn, context ) {
+		var tmp, args, proxy;
+
+		if ( typeof context === "string" ) {
+			tmp = fn[ context ];
+			context = fn;
+			fn = tmp;
+		}
+
+		// Quick check to determine if target is callable, in the spec
+		// this throws a TypeError, but we will just return undefined.
+		if ( !jQuery.isFunction( fn ) ) {
+			return undefined;
+		}
+
+		// Simulated bind
+		args = slice.call( arguments, 2 );
+		proxy = function() {
+			return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
+		};
+
+		// Set the guid of unique handler to the same of original handler, so it can be removed
+		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+		return proxy;
+	},
+
+	now: Date.now,
+
+	// jQuery.support is not used in Core but other projects attach their
+	// properties to it so it needs to exist.
+	support: support
+} );
+
+// JSHint would error on this code due to the Symbol not being defined in ES5.
+// Defining this global in .jshintrc would create a danger of using the global
+// unguarded in another place, it seems safer to just disable JSHint for these
+// three lines.
+/* jshint ignore: start */
+if ( typeof Symbol === "function" ) {
+	jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
+}
+/* jshint ignore: end */
+
+// Populate the class2type map
+jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
+function( i, name ) {
+	class2type[ "[object " + name + "]" ] = name.toLowerCase();
+} );
+
+function isArrayLike( obj ) {
+
+	// Support: iOS 8.2 (not reproducible in simulator)
+	// `in` check used to prevent JIT error (gh-2145)
+	// hasOwn isn't used here due to false negatives
+	// regarding Nodelist length in IE
+	var length = !!obj && "length" in obj && obj.length,
+		type = jQuery.type( obj );
+
+	if ( type === "function" || jQuery.isWindow( obj ) ) {
+		return false;
+	}
+
+	return type === "array" || length === 0 ||
+		typeof length === "number" && length > 0 && ( length - 1 ) in obj;
+}
+var Sizzle =
+/*!
+ * Sizzle CSS Selector Engine v2.2.1
+ * http://sizzlejs.com/
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2015-10-17
+ */
+(function( window ) {
+
+var i,
+	support,
+	Expr,
+	getText,
+	isXML,
+	tokenize,
+	compile,
+	select,
+	outermostContext,
+	sortInput,
+	hasDuplicate,
+
+	// Local document vars
+	setDocument,
+	document,
+	docElem,
+	documentIsHTML,
+	rbuggyQSA,
+	rbuggyMatches,
+	matches,
+	contains,
+
+	// Instance-specific data
+	expando = "sizzle" + 1 * new Date(),
+	preferredDoc = window.document,
+	dirruns = 0,
+	done = 0,
+	classCache = createCache(),
+	tokenCache = createCache(),
+	compilerCache = createCache(),
+	sortOrder = function( a, b ) {
+		if ( a === b ) {
+			hasDuplicate = true;
+		}
+		return 0;
+	},
+
+	// General-purpose constants
+	MAX_NEGATIVE = 1 << 31,
+
+	// Instance methods
+	hasOwn = ({}).hasOwnProperty,
+	arr = [],
+	pop = arr.pop,
+	push_native = arr.push,
+	push = arr.push,
+	slice = arr.slice,
+	// Use a stripped-down indexOf as it's faster than native
+	// http://jsperf.com/thor-indexof-vs-for/5
+	indexOf = function( list, elem ) {
+		var i = 0,
+			len = list.length;
+		for ( ; i < len; i++ ) {
+			if ( list[i] === elem ) {
+				return i;
+			}
+		}
+		return -1;
+	},
+
+	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+	// Regular expressions
+
+	// http://www.w3.org/TR/css3-selectors/#whitespace
+	whitespace = "[\\x20\\t\\r\\n\\f]",
+
+	// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+	identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
+
+	// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
+	attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
+		// Operator (capture 2)
+		"*([*^$|!~]?=)" + whitespace +
+		// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
+		"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
+		"*\\]",
+
+	pseudos = ":(" + identifier + ")(?:\\((" +
+		// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
+		// 1. quoted (capture 3; capture 4 or capture 5)
+		"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
+		// 2. simple (capture 6)
+		"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
+		// 3. anything else (capture 2)
+		".*" +
+		")\\)|)",
+
+	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+	rwhitespace = new RegExp( whitespace + "+", "g" ),
+	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
+
+	rpseudo = new RegExp( pseudos ),
+	ridentifier = new RegExp( "^" + identifier + "$" ),
+
+	matchExpr = {
+		"ID": new RegExp( "^#(" + identifier + ")" ),
+		"CLASS": new RegExp( "^\\.(" + identifier + ")" ),
+		"TAG": new RegExp( "^(" + identifier + "|[*])" ),
+		"ATTR": new RegExp( "^" + attributes ),
+		"PSEUDO": new RegExp( "^" + pseudos ),
+		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+		"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
+		// For use in libraries implementing .is()
+		// We use this for POS matching in `select`
+		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+	},
+
+	rinputs = /^(?:input|select|textarea|button)$/i,
+	rheader = /^h\d$/i,
+
+	rnative = /^[^{]+\{\s*\[native \w/,
+
+	// Easily-parseable/retrievable ID or TAG or CLASS selectors
+	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+	rsibling = /[+~]/,
+	rescape = /'|\\/g,
+
+	// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+	runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
+	funescape = function( _, escaped, escapedWhitespace ) {
+		var high = "0x" + escaped - 0x10000;
+		// NaN means non-codepoint
+		// Support: Firefox<24
+		// Workaround erroneous numeric interpretation of +"0x"
+		return high !== high || escapedWhitespace ?
+			escaped :
+			high < 0 ?
+				// BMP codepoint
+				String.fromCharCode( high + 0x10000 ) :
+				// Supplemental Plane codepoint (surrogate pair)
+				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+	},
+
+	// Used for iframes
+	// See setDocument()
+	// Removing the function wrapper causes a "Permission Denied"
+	// error in IE
+	unloadHandler = function() {
+		setDocument();
+	};
+
+// Optimize for push.apply( _, NodeList )
+try {
+	push.apply(
+		(arr = slice.call( preferredDoc.childNodes )),
+		preferredDoc.childNodes
+	);
+	// Support: Android<4.0
+	// Detect silently failing push.apply
+	arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+	push = { apply: arr.length ?
+
+		// Leverage slice if possible
+		function( target, els ) {
+			push_native.apply( target, slice.call(els) );
+		} :
+
+		// Support: IE<9
+		// Otherwise append directly
+		function( target, els ) {
+			var j = target.length,
+				i = 0;
+			// Can't trust NodeList.length
+			while ( (target[j++] = els[i++]) ) {}
+			target.length = j - 1;
+		}
+	};
+}
+
+function Sizzle( selector, context, results, seed ) {
+	var m, i, elem, nid, nidselect, match, groups, newSelector,
+		newContext = context && context.ownerDocument,
+
+		// nodeType defaults to 9, since context defaults to document
+		nodeType = context ? context.nodeType : 9;
+
+	results = results || [];
+
+	// Return early from calls with invalid selector or context
+	if ( typeof selector !== "string" || !selector ||
+		nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
+
+		return results;
+	}
+
+	// Try to shortcut find operations (as opposed to filters) in HTML documents
+	if ( !seed ) {
+
+		if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+			setDocument( context );
+		}
+		context = context || document;
+
+		if ( documentIsHTML ) {
+
+			// If the selector is sufficiently simple, try using a "get*By*" DOM method
+			// (excepting DocumentFragment context, where the methods don't exist)
+			if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
+
+				// ID selector
+				if ( (m = match[1]) ) {
+
+					// Document context
+					if ( nodeType === 9 ) {
+						if ( (elem = context.getElementById( m )) ) {
+
+							// Support: IE, Opera, Webkit
+							// TODO: identify versions
+							// getElementById can match elements by name instead of ID
+							if ( elem.id === m ) {
+								results.push( elem );
+								return results;
+							}
+						} else {
+							return results;
+						}
+
+					// Element context
+					} else {
+
+						// Support: IE, Opera, Webkit
+						// TODO: identify versions
+						// getElementById can match elements by name instead of ID
+						if ( newContext && (elem = newContext.getElementById( m )) &&
+							contains( context, elem ) &&
+							elem.id === m ) {
+
+							results.push( elem );
+							return results;
+						}
+					}
+
+				// Type selector
+				} else if ( match[2] ) {
+					push.apply( results, context.getElementsByTagName( selector ) );
+					return results;
+
+				// Class selector
+				} else if ( (m = match[3]) && support.getElementsByClassName &&
+					context.getElementsByClassName ) {
+
+					push.apply( results, context.getElementsByClassName( m ) );
+					return results;
+				}
+			}
+
+			// Take advantage of querySelectorAll
+			if ( support.qsa &&
+				!compilerCache[ selector + " " ] &&
+				(!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+
+				if ( nodeType !== 1 ) {
+					newContext = context;
+					newSelector = selector;
+
+				// qSA looks outside Element context, which is not what we want
+				// Thanks to Andrew Dupont for this workaround technique
+				// Support: IE <=8
+				// Exclude object elements
+				} else if ( context.nodeName.toLowerCase() !== "object" ) {
+
+					// Capture the context ID, setting it first if necessary
+					if ( (nid = context.getAttribute( "id" )) ) {
+						nid = nid.replace( rescape, "\\$&" );
+					} else {
+						context.setAttribute( "id", (nid = expando) );
+					}
+
+					// Prefix every selector in the list
+					groups = tokenize( selector );
+					i = groups.length;
+					nidselect = ridentifier.test( nid ) ? "#" + nid : "[id='" + nid + "']";
+					while ( i-- ) {
+						groups[i] = nidselect + " " + toSelector( groups[i] );
+					}
+					newSelector = groups.join( "," );
+
+					// Expand context for sibling selectors
+					newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
+						context;
+				}
+
+				if ( newSelector ) {
+					try {
+						push.apply( results,
+							newContext.querySelectorAll( newSelector )
+						);
+						return results;
+					} catch ( qsaError ) {
+					} finally {
+						if ( nid === expando ) {
+							context.removeAttribute( "id" );
+						}
+					}
+				}
+			}
+		}
+	}
+
+	// All others
+	return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {function(string, object)} Returns the Object data after storing it on itself with
+ *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ *	deleting the oldest entry
+ */
+function createCache() {
+	var keys = [];
+
+	function cache( key, value ) {
+		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+		if ( keys.push( key + " " ) > Expr.cacheLength ) {
+			// Only keep the most recent entries
+			delete cache[ keys.shift() ];
+		}
+		return (cache[ key + " " ] = value);
+	}
+	return cache;
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+	fn[ expando ] = true;
+	return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created div and expects a boolean result
+ */
+function assert( fn ) {
+	var div = document.createElement("div");
+
+	try {
+		return !!fn( div );
+	} catch (e) {
+		return false;
+	} finally {
+		// Remove from its parent by default
+		if ( div.parentNode ) {
+			div.parentNode.removeChild( div );
+		}
+		// release memory in IE
+		div = null;
+	}
+}
+
+/**
+ * Adds the same handler for all of the specified attrs
+ * @param {String} attrs Pipe-separated list of attributes
+ * @param {Function} handler The method that will be applied
+ */
+function addHandle( attrs, handler ) {
+	var arr = attrs.split("|"),
+		i = arr.length;
+
+	while ( i-- ) {
+		Expr.attrHandle[ arr[i] ] = handler;
+	}
+}
+
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
+ */
+function siblingCheck( a, b ) {
+	var cur = b && a,
+		diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
+			( ~b.sourceIndex || MAX_NEGATIVE ) -
+			( ~a.sourceIndex || MAX_NEGATIVE );
+
+	// Use IE sourceIndex if available on both nodes
+	if ( diff ) {
+		return diff;
+	}
+
+	// Check if b follows a
+	if ( cur ) {
+		while ( (cur = cur.nextSibling) ) {
+			if ( cur === b ) {
+				return -1;
+			}
+		}
+	}
+
+	return a ? 1 : -1;
+}
+
+/**
+ * Returns a function to use in pseudos for input types
+ * @param {String} type
+ */
+function createInputPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return name === "input" && elem.type === type;
+	};
+}
+
+/**
+ * Returns a function to use in pseudos for buttons
+ * @param {String} type
+ */
+function createButtonPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return (name === "input" || name === "button") && elem.type === type;
+	};
+}
+
+/**
+ * Returns a function to use in pseudos for positionals
+ * @param {Function} fn
+ */
+function createPositionalPseudo( fn ) {
+	return markFunction(function( argument ) {
+		argument = +argument;
+		return markFunction(function( seed, matches ) {
+			var j,
+				matchIndexes = fn( [], seed.length, argument ),
+				i = matchIndexes.length;
+
+			// Match elements found at the specified indexes
+			while ( i-- ) {
+				if ( seed[ (j = matchIndexes[i]) ] ) {
+					seed[j] = !(matches[j] = seed[j]);
+				}
+			}
+		});
+	});
+}
+
+/**
+ * Checks a node for validity as a Sizzle context
+ * @param {Element|Object=} context
+ * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
+ */
+function testContext( context ) {
+	return context && typeof context.getElementsByTagName !== "undefined" && context;
+}
+
+// Expose support vars for convenience
+support = Sizzle.support = {};
+
+/**
+ * Detects XML nodes
+ * @param {Element|Object} elem An element or a document
+ * @returns {Boolean} True iff elem is a non-HTML XML node
+ */
+isXML = Sizzle.isXML = function( elem ) {
+	// documentElement is verified for cases where it doesn't yet exist
+	// (such as loading iframes in IE - #4833)
+	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+	return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+	var hasCompare, parent,
+		doc = node ? node.ownerDocument || node : preferredDoc;
+
+	// Return early if doc is invalid or already selected
+	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+		return document;
+	}
+
+	// Update global variables
+	document = doc;
+	docElem = document.documentElement;
+	documentIsHTML = !isXML( document );
+
+	// Support: IE 9-11, Edge
+	// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
+	if ( (parent = document.defaultView) && parent.top !== parent ) {
+		// Support: IE 11
+		if ( parent.addEventListener ) {
+			parent.addEventListener( "unload", unloadHandler, false );
+
+		// Support: IE 9 - 10 only
+		} else if ( parent.attachEvent ) {
+			parent.attachEvent( "onunload", unloadHandler );
+		}
+	}
+
+	/* Attributes
+	---------------------------------------------------------------------- */
+
+	// Support: IE<8
+	// Verify that getAttribute really returns attributes and not properties
+	// (excepting IE8 booleans)
+	support.attributes = assert(function( div ) {
+		div.className = "i";
+		return !div.getAttribute("className");
+	});
+
+	/* getElement(s)By*
+	---------------------------------------------------------------------- */
+
+	// Check if getElementsByTagName("*") returns only elements
+	support.getElementsByTagName = assert(function( div ) {
+		div.appendChild( document.createComment("") );
+		return !div.getElementsByTagName("*").length;
+	});
+
+	// Support: IE<9
+	support.getElementsByClassName = rnative.test( document.getElementsByClassName );
+
+	// Support: IE<10
+	// Check if getElementById returns elements by name
+	// The broken getElementById methods don't pick up programatically-set names,
+	// so use a roundabout getElementsByName test
+	support.getById = assert(function( div ) {
+		docElem.appendChild( div ).id = expando;
+		return !document.getElementsByName || !document.getElementsByName( expando ).length;
+	});
+
+	// ID find and filter
+	if ( support.getById ) {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
+				var m = context.getElementById( id );
+				return m ? [ m ] : [];
+			}
+		};
+		Expr.filter["ID"] = function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				return elem.getAttribute("id") === attrId;
+			};
+		};
+	} else {
+		// Support: IE6/7
+		// getElementById is not reliable as a find shortcut
+		delete Expr.find["ID"];
+
+		Expr.filter["ID"] =  function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				var node = typeof elem.getAttributeNode !== "undefined" &&
+					elem.getAttributeNode("id");
+				return node && node.value === attrId;
+			};
+		};
+	}
+
+	// Tag
+	Expr.find["TAG"] = support.getElementsByTagName ?
+		function( tag, context ) {
+			if ( typeof context.getElementsByTagName !== "undefined" ) {
+				return context.getElementsByTagName( tag );
+
+			// DocumentFragment nodes don't have gEBTN
+			} else if ( support.qsa ) {
+				return context.querySelectorAll( tag );
+			}
+		} :
+
+		function( tag, context ) {
+			var elem,
+				tmp = [],
+				i = 0,
+				// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
+				results = context.getElementsByTagName( tag );
+
+			// Filter out possible comments
+			if ( tag === "*" ) {
+				while ( (elem = results[i++]) ) {
+					if ( elem.nodeType === 1 ) {
+						tmp.push( elem );
+					}
+				}
+
+				return tmp;
+			}
+			return results;
+		};
+
+	// Class
+	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+		if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
+			return context.getElementsByClassName( className );
+		}
+	};
+
+	/* QSA/matchesSelector
+	---------------------------------------------------------------------- */
+
+	// QSA and matchesSelector support
+
+	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+	rbuggyMatches = [];
+
+	// qSa(:focus) reports false when true (Chrome 21)
+	// We allow this because of a bug in IE8/9 that throws an error
+	// whenever `document.activeElement` is accessed on an iframe
+	// So, we allow :focus to pass through QSA all the time to avoid the IE error
+	// See http://bugs.jquery.com/ticket/13378
+	rbuggyQSA = [];
+
+	if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
+		// Build QSA regex
+		// Regex strategy adopted from Diego Perini
+		assert(function( div ) {
+			// Select is set to empty string on purpose
+			// This is to test IE's treatment of not explicitly
+			// setting a boolean content attribute,
+			// since its presence should be enough
+			// http://bugs.jquery.com/ticket/12359
+			docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" +
+				"<select id='" + expando + "-\r\\' msallowcapture=''>" +
+				"<option selected=''></option></select>";
+
+			// Support: IE8, Opera 11-12.16
+			// Nothing should be selected when empty strings follow ^= or $= or *=
+			// The test attribute must be unknown in Opera but "safe" for WinRT
+			// http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
+			if ( div.querySelectorAll("[msallowcapture^='']").length ) {
+				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+			}
+
+			// Support: IE8
+			// Boolean attributes and "value" are not treated correctly
+			if ( !div.querySelectorAll("[selected]").length ) {
+				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+			}
+
+			// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
+			if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
+				rbuggyQSA.push("~=");
+			}
+
+			// Webkit/Opera - :checked should return selected option elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":checked").length ) {
+				rbuggyQSA.push(":checked");
+			}
+
+			// Support: Safari 8+, iOS 8+
+			// https://bugs.webkit.org/show_bug.cgi?id=136851
+			// In-page `selector#id sibing-combinator selector` fails
+			if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) {
+				rbuggyQSA.push(".#.+[+~]");
+			}
+		});
+
+		assert(function( div ) {
+			// Support: Windows 8 Native Apps
+			// The type and name attributes are restricted during .innerHTML assignment
+			var input = document.createElement("input");
+			input.setAttribute( "type", "hidden" );
+			div.appendChild( input ).setAttribute( "name", "D" );
+
+			// Support: IE8
+			// Enforce case-sensitivity of name attribute
+			if ( div.querySelectorAll("[name=d]").length ) {
+				rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
+			}
+
+			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+			// IE8 throws error here and will not see later tests
+			if ( !div.querySelectorAll(":enabled").length ) {
+				rbuggyQSA.push( ":enabled", ":disabled" );
+			}
+
+			// Opera 10-11 does not throw on post-comma invalid pseudos
+			div.querySelectorAll("*,:x");
+			rbuggyQSA.push(",.*:");
+		});
+	}
+
+	if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
+		docElem.webkitMatchesSelector ||
+		docElem.mozMatchesSelector ||
+		docElem.oMatchesSelector ||
+		docElem.msMatchesSelector) )) ) {
+
+		assert(function( div ) {
+			// Check to see if it's possible to do matchesSelector
+			// on a disconnected node (IE 9)
+			support.disconnectedMatch = matches.call( div, "div" );
+
+			// This should fail with an exception
+			// Gecko does not error, returns false instead
+			matches.call( div, "[s!='']:x" );
+			rbuggyMatches.push( "!=", pseudos );
+		});
+	}
+
+	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
+	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
+
+	/* Contains
+	---------------------------------------------------------------------- */
+	hasCompare = rnative.test( docElem.compareDocumentPosition );
+
+	// Element contains another
+	// Purposefully self-exclusive
+	// As in, an element does not contain itself
+	contains = hasCompare || rnative.test( docElem.contains ) ?
+		function( a, b ) {
+			var adown = a.nodeType === 9 ? a.documentElement : a,
+				bup = b && b.parentNode;
+			return a === bup || !!( bup && bup.nodeType === 1 && (
+				adown.contains ?
+					adown.contains( bup ) :
+					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+			));
+		} :
+		function( a, b ) {
+			if ( b ) {
+				while ( (b = b.parentNode) ) {
+					if ( b === a ) {
+						return true;
+					}
+				}
+			}
+			return false;
+		};
+
+	/* Sorting
+	---------------------------------------------------------------------- */
+
+	// Document order sorting
+	sortOrder = hasCompare ?
+	function( a, b ) {
+
+		// Flag for duplicate removal
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+
+		// Sort on method existence if only one input has compareDocumentPosition
+		var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
+		if ( compare ) {
+			return compare;
+		}
+
+		// Calculate position if both inputs belong to the same document
+		compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
+			a.compareDocumentPosition( b ) :
+
+			// Otherwise we know they are disconnected
+			1;
+
+		// Disconnected nodes
+		if ( compare & 1 ||
+			(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
+
+			// Choose the first element that is related to our preferred document
+			if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
+				return -1;
+			}
+			if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
+				return 1;
+			}
+
+			// Maintain original order
+			return sortInput ?
+				( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
+				0;
+		}
+
+		return compare & 4 ? -1 : 1;
+	} :
+	function( a, b ) {
+		// Exit early if the nodes are identical
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+
+		var cur,
+			i = 0,
+			aup = a.parentNode,
+			bup = b.parentNode,
+			ap = [ a ],
+			bp = [ b ];
+
+		// Parentless nodes are either documents or disconnected
+		if ( !aup || !bup ) {
+			return a === document ? -1 :
+				b === document ? 1 :
+				aup ? -1 :
+				bup ? 1 :
+				sortInput ?
+				( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
+				0;
+
+		// If the nodes are siblings, we can do a quick check
+		} else if ( aup === bup ) {
+			return siblingCheck( a, b );
+		}
+
+		// Otherwise we need full lists of their ancestors for comparison
+		cur = a;
+		while ( (cur = cur.parentNode) ) {
+			ap.unshift( cur );
+		}
+		cur = b;
+		while ( (cur = cur.parentNode) ) {
+			bp.unshift( cur );
+		}
+
+		// Walk down the tree looking for a discrepancy
+		while ( ap[i] === bp[i] ) {
+			i++;
+		}
+
+		return i ?
+			// Do a sibling check if the nodes have a common ancestor
+			siblingCheck( ap[i], bp[i] ) :
+
+			// Otherwise nodes in our document sort first
+			ap[i] === preferredDoc ? -1 :
+			bp[i] === preferredDoc ? 1 :
+			0;
+	};
+
+	return document;
+};
+
+Sizzle.matches = function( expr, elements ) {
+	return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	// Make sure that attribute selectors are quoted
+	expr = expr.replace( rattributeQuotes, "='$1']" );
+
+	if ( support.matchesSelector && documentIsHTML &&
+		!compilerCache[ expr + " " ] &&
+		( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
+		( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {
+
+		try {
+			var ret = matches.call( elem, expr );
+
+			// IE 9's matchesSelector returns false on disconnected nodes
+			if ( ret || support.disconnectedMatch ||
+					// As well, disconnected nodes are said to be in a document
+					// fragment in IE 9
+					elem.document && elem.document.nodeType !== 11 ) {
+				return ret;
+			}
+		} catch (e) {}
+	}
+
+	return Sizzle( expr, document, null, [ elem ] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+	// Set document vars if needed
+	if ( ( context.ownerDocument || context ) !== document ) {
+		setDocument( context );
+	}
+	return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	var fn = Expr.attrHandle[ name.toLowerCase() ],
+		// Don't get fooled by Object.prototype properties (jQuery #13807)
+		val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
+			fn( elem, name, !documentIsHTML ) :
+			undefined;
+
+	return val !== undefined ?
+		val :
+		support.attributes || !documentIsHTML ?
+			elem.getAttribute( name ) :
+			(val = elem.getAttributeNode(name)) && val.specified ?
+				val.value :
+				null;
+};
+
+Sizzle.error = function( msg ) {
+	throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+/**
+ * Document sorting and removing duplicates
+ * @param {ArrayLike} results
+ */
+Sizzle.uniqueSort = function( results ) {
+	var elem,
+		duplicates = [],
+		j = 0,
+		i = 0;
+
+	// Unless we *know* we can detect duplicates, assume their presence
+	hasDuplicate = !support.detectDuplicates;
+	sortInput = !support.sortStable && results.slice( 0 );
+	results.sort( sortOrder );
+
+	if ( hasDuplicate ) {
+		while ( (elem = results[i++]) ) {
+			if ( elem === results[ i ] ) {
+				j = duplicates.push( i );
+			}
+		}
+		while ( j-- ) {
+			results.splice( duplicates[ j ], 1 );
+		}
+	}
+
+	// Clear input after sorting to release objects
+	// See https://github.com/jquery/sizzle/pull/225
+	sortInput = null;
+
+	return results;
+};
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+	var node,
+		ret = "",
+		i = 0,
+		nodeType = elem.nodeType;
+
+	if ( !nodeType ) {
+		// If no nodeType, this is expected to be an array
+		while ( (node = elem[i++]) ) {
+			// Do not traverse comment nodes
+			ret += getText( node );
+		}
+	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+		// Use textContent for elements
+		// innerText usage removed for consistency of new lines (jQuery #11153)
+		if ( typeof elem.textContent === "string" ) {
+			return elem.textContent;
+		} else {
+			// Traverse its children
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				ret += getText( elem );
+			}
+		}
+	} else if ( nodeType === 3 || nodeType === 4 ) {
+		return elem.nodeValue;
+	}
+	// Do not include comment or processing instruction nodes
+
+	return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+	// Can be adjusted by the user
+	cacheLength: 50,
+
+	createPseudo: markFunction,
+
+	match: matchExpr,
+
+	attrHandle: {},
+
+	find: {},
+
+	relative: {
+		">": { dir: "parentNode", first: true },
+		" ": { dir: "parentNode" },
+		"+": { dir: "previousSibling", first: true },
+		"~": { dir: "previousSibling" }
+	},
+
+	preFilter: {
+		"ATTR": function( match ) {
+			match[1] = match[1].replace( runescape, funescape );
+
+			// Move the given value to match[3] whether quoted or unquoted
+			match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
+
+			if ( match[2] === "~=" ) {
+				match[3] = " " + match[3] + " ";
+			}
+
+			return match.slice( 0, 4 );
+		},
+
+		"CHILD": function( match ) {
+			/* matches from matchExpr["CHILD"]
+				1 type (only|nth|...)
+				2 what (child|of-type)
+				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+				4 xn-component of xn+y argument ([+-]?\d*n|)
+				5 sign of xn-component
+				6 x of xn-component
+				7 sign of y-component
+				8 y of y-component
+			*/
+			match[1] = match[1].toLowerCase();
+
+			if ( match[1].slice( 0, 3 ) === "nth" ) {
+				// nth-* requires argument
+				if ( !match[3] ) {
+					Sizzle.error( match[0] );
+				}
+
+				// numeric x and y parameters for Expr.filter.CHILD
+				// remember that false/true cast respectively to 0/1
+				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+			// other types prohibit arguments
+			} else if ( match[3] ) {
+				Sizzle.error( match[0] );
+			}
+
+			return match;
+		},
+
+		"PSEUDO": function( match ) {
+			var excess,
+				unquoted = !match[6] && match[2];
+
+			if ( matchExpr["CHILD"].test( match[0] ) ) {
+				return null;
+			}
+
+			// Accept quoted arguments as-is
+			if ( match[3] ) {
+				match[2] = match[4] || match[5] || "";
+
+			// Strip excess characters from unquoted arguments
+			} else if ( unquoted && rpseudo.test( unquoted ) &&
+				// Get excess from tokenize (recursively)
+				(excess = tokenize( unquoted, true )) &&
+				// advance to the next closing parenthesis
+				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+				// excess is a negative index
+				match[0] = match[0].slice( 0, excess );
+				match[2] = unquoted.slice( 0, excess );
+			}
+
+			// Return only captures needed by the pseudo filter method (type and argument)
+			return match.slice( 0, 3 );
+		}
+	},
+
+	filter: {
+
+		"TAG": function( nodeNameSelector ) {
+			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
+			return nodeNameSelector === "*" ?
+				function() { return true; } :
+				function( elem ) {
+					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+				};
+		},
+
+		"CLASS": function( className ) {
+			var pattern = classCache[ className + " " ];
+
+			return pattern ||
+				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+				classCache( className, function( elem ) {
+					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
+				});
+		},
+
+		"ATTR": function( name, operator, check ) {
+			return function( elem ) {
+				var result = Sizzle.attr( elem, name );
+
+				if ( result == null ) {
+					return operator === "!=";
+				}
+				if ( !operator ) {
+					return true;
+				}
+
+				result += "";
+
+				return operator === "=" ? result === check :
+					operator === "!=" ? result !== check :
+					operator === "^=" ? check && result.indexOf( check ) === 0 :
+					operator === "*=" ? check && result.indexOf( check ) > -1 :
+					operator === "$=" ? check && result.slice( -check.length ) === check :
+					operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
+					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+					false;
+			};
+		},
+
+		"CHILD": function( type, what, argument, first, last ) {
+			var simple = type.slice( 0, 3 ) !== "nth",
+				forward = type.slice( -4 ) !== "last",
+				ofType = what === "of-type";
+
+			return first === 1 && last === 0 ?
+
+				// Shortcut for :nth-*(n)
+				function( elem ) {
+					return !!elem.parentNode;
+				} :
+
+				function( elem, context, xml ) {
+					var cache, uniqueCache, outerCache, node, nodeIndex, start,
+						dir = simple !== forward ? "nextSibling" : "previousSibling",
+						parent = elem.parentNode,
+						name = ofType && elem.nodeName.toLowerCase(),
+						useCache = !xml && !ofType,
+						diff = false;
+
+					if ( parent ) {
+
+						// :(first|last|only)-(child|of-type)
+						if ( simple ) {
+							while ( dir ) {
+								node = elem;
+								while ( (node = node[ dir ]) ) {
+									if ( ofType ?
+										node.nodeName.toLowerCase() === name :
+										node.nodeType === 1 ) {
+
+										return false;
+									}
+								}
+								// Reverse direction for :only-* (if we haven't yet done so)
+								start = dir = type === "only" && !start && "nextSibling";
+							}
+							return true;
+						}
+
+						start = [ forward ? parent.firstChild : parent.lastChild ];
+
+						// non-xml :nth-child(...) stores cache data on `parent`
+						if ( forward && useCache ) {
+
+							// Seek `elem` from a previously-cached index
+
+							// ...in a gzip-friendly way
+							node = parent;
+							outerCache = node[ expando ] || (node[ expando ] = {});
+
+							// Support: IE <9 only
+							// Defend against cloned attroperties (jQuery gh-1709)
+							uniqueCache = outerCache[ node.uniqueID ] ||
+								(outerCache[ node.uniqueID ] = {});
+
+							cache = uniqueCache[ type ] || [];
+							nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
+							diff = nodeIndex && cache[ 2 ];
+							node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+								// Fallback to seeking `elem` from the start
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								// When found, cache indexes on `parent` and break
+								if ( node.nodeType === 1 && ++diff && node === elem ) {
+									uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
+									break;
+								}
+							}
+
+						} else {
+							// Use previously-cached element index if available
+							if ( useCache ) {
+								// ...in a gzip-friendly way
+								node = elem;
+								outerCache = node[ expando ] || (node[ expando ] = {});
+
+								// Support: IE <9 only
+								// Defend against cloned attroperties (jQuery gh-1709)
+								uniqueCache = outerCache[ node.uniqueID ] ||
+									(outerCache[ node.uniqueID ] = {});
+
+								cache = uniqueCache[ type ] || [];
+								nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
+								diff = nodeIndex;
+							}
+
+							// xml :nth-child(...)
+							// or :nth-last-child(...) or :nth(-last)?-of-type(...)
+							if ( diff === false ) {
+								// Use the same loop as above to seek `elem` from the start
+								while ( (node = ++nodeIndex && node && node[ dir ] ||
+									(diff = nodeIndex = 0) || start.pop()) ) {
+
+									if ( ( ofType ?
+										node.nodeName.toLowerCase() === name :
+										node.nodeType === 1 ) &&
+										++diff ) {
+
+										// Cache the index of each encountered element
+										if ( useCache ) {
+											outerCache = node[ expando ] || (node[ expando ] = {});
+
+											// Support: IE <9 only
+											// Defend against cloned attroperties (jQuery gh-1709)
+											uniqueCache = outerCache[ node.uniqueID ] ||
+												(outerCache[ node.uniqueID ] = {});
+
+											uniqueCache[ type ] = [ dirruns, diff ];
+										}
+
+										if ( node === elem ) {
+											break;
+										}
+									}
+								}
+							}
+						}
+
+						// Incorporate the offset, then check against cycle size
+						diff -= last;
+						return diff === first || ( diff % first === 0 && diff / first >= 0 );
+					}
+				};
+		},
+
+		"PSEUDO": function( pseudo, argument ) {
+			// pseudo-class names are case-insensitive
+			// http://www.w3.org/TR/selectors/#pseudo-classes
+			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+			// Remember that setFilters inherits from pseudos
+			var args,
+				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+					Sizzle.error( "unsupported pseudo: " + pseudo );
+
+			// The user may use createPseudo to indicate that
+			// arguments are needed to create the filter function
+			// just as Sizzle does
+			if ( fn[ expando ] ) {
+				return fn( argument );
+			}
+
+			// But maintain support for old signatures
+			if ( fn.length > 1 ) {
+				args = [ pseudo, pseudo, "", argument ];
+				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+					markFunction(function( seed, matches ) {
+						var idx,
+							matched = fn( seed, argument ),
+							i = matched.length;
+						while ( i-- ) {
+							idx = indexOf( seed, matched[i] );
+							seed[ idx ] = !( matches[ idx ] = matched[i] );
+						}
+					}) :
+					function( elem ) {
+						return fn( elem, 0, args );
+					};
+			}
+
+			return fn;
+		}
+	},
+
+	pseudos: {
+		// Potentially complex pseudos
+		"not": markFunction(function( selector ) {
+			// Trim the selector passed to compile
+			// to avoid treating leading and trailing
+			// spaces as combinators
+			var input = [],
+				results = [],
+				matcher = compile( selector.replace( rtrim, "$1" ) );
+
+			return matcher[ expando ] ?
+				markFunction(function( seed, matches, context, xml ) {
+					var elem,
+						unmatched = matcher( seed, null, xml, [] ),
+						i = seed.length;
+
+					// Match elements unmatched by `matcher`
+					while ( i-- ) {
+						if ( (elem = unmatched[i]) ) {
+							seed[i] = !(matches[i] = elem);
+						}
+					}
+				}) :
+				function( elem, context, xml ) {
+					input[0] = elem;
+					matcher( input, null, xml, results );
+					// Don't keep the element (issue #299)
+					input[0] = null;
+					return !results.pop();
+				};
+		}),
+
+		"has": markFunction(function( selector ) {
+			return function( elem ) {
+				return Sizzle( selector, elem ).length > 0;
+			};
+		}),
+
+		"contains": markFunction(function( text ) {
+			text = text.replace( runescape, funescape );
+			return function( elem ) {
+				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+			};
+		}),
+
+		// "Whether an element is represented by a :lang() selector
+		// is based solely on the element's language value
+		// being equal to the identifier C,
+		// or beginning with the identifier C immediately followed by "-".
+		// The matching of C against the element's language value is performed case-insensitively.
+		// The identifier C does not have to be a valid language name."
+		// http://www.w3.org/TR/selectors/#lang-pseudo
+		"lang": markFunction( function( lang ) {
+			// lang value must be a valid identifier
+			if ( !ridentifier.test(lang || "") ) {
+				Sizzle.error( "unsupported lang: " + lang );
+			}
+			lang = lang.replace( runescape, funescape ).toLowerCase();
+			return function( elem ) {
+				var elemLang;
+				do {
+					if ( (elemLang = documentIsHTML ?
+						elem.lang :
+						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
+
+						elemLang = elemLang.toLowerCase();
+						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+					}
+				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+				return false;
+			};
+		}),
+
+		// Miscellaneous
+		"target": function( elem ) {
+			var hash = window.location && window.location.hash;
+			return hash && hash.slice( 1 ) === elem.id;
+		},
+
+		"root": function( elem ) {
+			return elem === docElem;
+		},
+
+		"focus": function( elem ) {
+			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+		},
+
+		// Boolean properties
+		"enabled": function( elem ) {
+			return elem.disabled === false;
+		},
+
+		"disabled": function( elem ) {
+			return elem.disabled === true;
+		},
+
+		"checked": function( elem ) {
+			// In CSS3, :checked should return both checked and selected elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			var nodeName = elem.nodeName.toLowerCase();
+			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+		},
+
+		"selected": function( elem ) {
+			// Accessing this property makes selected-by-default
+			// options in Safari work properly
+			if ( elem.parentNode ) {
+				elem.parentNode.selectedIndex;
+			}
+
+			return elem.selected === true;
+		},
+
+		// Contents
+		"empty": function( elem ) {
+			// http://www.w3.org/TR/selectors/#empty-pseudo
+			// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
+			//   but not by others (comment: 8; processing instruction: 7; etc.)
+			// nodeType < 6 works because attributes (2) do not appear as children
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				if ( elem.nodeType < 6 ) {
+					return false;
+				}
+			}
+			return true;
+		},
+
+		"parent": function( elem ) {
+			return !Expr.pseudos["empty"]( elem );
+		},
+
+		// Element/input types
+		"header": function( elem ) {
+			return rheader.test( elem.nodeName );
+		},
+
+		"input": function( elem ) {
+			return rinputs.test( elem.nodeName );
+		},
+
+		"button": function( elem ) {
+			var name = elem.nodeName.toLowerCase();
+			return name === "input" && elem.type === "button" || name === "button";
+		},
+
+		"text": function( elem ) {
+			var attr;
+			return elem.nodeName.toLowerCase() === "input" &&
+				elem.type === "text" &&
+
+				// Support: IE<8
+				// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
+				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
+		},
+
+		// Position-in-collection
+		"first": createPositionalPseudo(function() {
+			return [ 0 ];
+		}),
+
+		"last": createPositionalPseudo(function( matchIndexes, length ) {
+			return [ length - 1 ];
+		}),
+
+		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			return [ argument < 0 ? argument + length : argument ];
+		}),
+
+		"even": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 0;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"odd": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 1;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; --i >= 0; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; ++i < length; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		})
+	}
+};
+
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+	Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+	Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+// Easy API for creating new setFilters
+function setFilters() {}
+setFilters.prototype = Expr.filters = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
+	var matched, match, tokens, type,
+		soFar, groups, preFilters,
+		cached = tokenCache[ selector + " " ];
+
+	if ( cached ) {
+		return parseOnly ? 0 : cached.slice( 0 );
+	}
+
+	soFar = selector;
+	groups = [];
+	preFilters = Expr.preFilter;
+
+	while ( soFar ) {
+
+		// Comma and first run
+		if ( !matched || (match = rcomma.exec( soFar )) ) {
+			if ( match ) {
+				// Don't consume trailing commas as valid
+				soFar = soFar.slice( match[0].length ) || soFar;
+			}
+			groups.push( (tokens = []) );
+		}
+
+		matched = false;
+
+		// Combinators
+		if ( (match = rcombinators.exec( soFar )) ) {
+			matched = match.shift();
+			tokens.push({
+				value: matched,
+				// Cast descendant combinators to space
+				type: match[0].replace( rtrim, " " )
+			});
+			soFar = soFar.slice( matched.length );
+		}
+
+		// Filters
+		for ( type in Expr.filter ) {
+			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+				(match = preFilters[ type ]( match ))) ) {
+				matched = match.shift();
+				tokens.push({
+					value: matched,
+					type: type,
+					matches: match
+				});
+				soFar = soFar.slice( matched.length );
+			}
+		}
+
+		if ( !matched ) {
+			break;
+		}
+	}
+
+	// Return the length of the invalid excess
+	// if we're just parsing
+	// Otherwise, throw an error or return tokens
+	return parseOnly ?
+		soFar.length :
+		soFar ?
+			Sizzle.error( selector ) :
+			// Cache the tokens
+			tokenCache( selector, groups ).slice( 0 );
+};
+
+function toSelector( tokens ) {
+	var i = 0,
+		len = tokens.length,
+		selector = "";
+	for ( ; i < len; i++ ) {
+		selector += tokens[i].value;
+	}
+	return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+	var dir = combinator.dir,
+		checkNonElements = base && dir === "parentNode",
+		doneName = done++;
+
+	return combinator.first ?
+		// Check against closest ancestor/preceding element
+		function( elem, context, xml ) {
+			while ( (elem = elem[ dir ]) ) {
+				if ( elem.nodeType === 1 || checkNonElements ) {
+					return matcher( elem, context, xml );
+				}
+			}
+		} :
+
+		// Check against all ancestor/preceding elements
+		function( elem, context, xml ) {
+			var oldCache, uniqueCache, outerCache,
+				newCache = [ dirruns, doneName ];
+
+			// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
+			if ( xml ) {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						if ( matcher( elem, context, xml ) ) {
+							return true;
+						}
+					}
+				}
+			} else {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						outerCache = elem[ expando ] || (elem[ expando ] = {});
+
+						// Support: IE <9 only
+						// Defend against cloned attroperties (jQuery gh-1709)
+						uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
+
+						if ( (oldCache = uniqueCache[ dir ]) &&
+							oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
+
+							// Assign to newCache so results back-propagate to previous elements
+							return (newCache[ 2 ] = oldCache[ 2 ]);
+						} else {
+							// Reuse newcache so results back-propagate to previous elements
+							uniqueCache[ dir ] = newCache;
+
+							// A match means we're done; a fail means we have to keep checking
+							if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
+								return true;
+							}
+						}
+					}
+				}
+			}
+		};
+}
+
+function elementMatcher( matchers ) {
+	return matchers.length > 1 ?
+		function( elem, context, xml ) {
+			var i = matchers.length;
+			while ( i-- ) {
+				if ( !matchers[i]( elem, context, xml ) ) {
+					return false;
+				}
+			}
+			return true;
+		} :
+		matchers[0];
+}
+
+function multipleContexts( selector, contexts, results ) {
+	var i = 0,
+		len = contexts.length;
+	for ( ; i < len; i++ ) {
+		Sizzle( selector, contexts[i], results );
+	}
+	return results;
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+	var elem,
+		newUnmatched = [],
+		i = 0,
+		len = unmatched.length,
+		mapped = map != null;
+
+	for ( ; i < len; i++ ) {
+		if ( (elem = unmatched[i]) ) {
+			if ( !filter || filter( elem, context, xml ) ) {
+				newUnmatched.push( elem );
+				if ( mapped ) {
+					map.push( i );
+				}
+			}
+		}
+	}
+
+	return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+	if ( postFilter && !postFilter[ expando ] ) {
+		postFilter = setMatcher( postFilter );
+	}
+	if ( postFinder && !postFinder[ expando ] ) {
+		postFinder = setMatcher( postFinder, postSelector );
+	}
+	return markFunction(function( seed, results, context, xml ) {
+		var temp, i, elem,
+			preMap = [],
+			postMap = [],
+			preexisting = results.length,
+
+			// Get initial elements from seed or context
+			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+			// Prefilter to get matcher input, preserving a map for seed-results synchronization
+			matcherIn = preFilter && ( seed || !selector ) ?
+				condense( elems, preMap, preFilter, context, xml ) :
+				elems,
+
+			matcherOut = matcher ?
+				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+					// ...intermediate processing is necessary
+					[] :
+
+					// ...otherwise use results directly
+					results :
+				matcherIn;
+
+		// Find primary matches
+		if ( matcher ) {
+			matcher( matcherIn, matcherOut, context, xml );
+		}
+
+		// Apply postFilter
+		if ( postFilter ) {
+			temp = condense( matcherOut, postMap );
+			postFilter( temp, [], context, xml );
+
+			// Un-match failing elements by moving them back to matcherIn
+			i = temp.length;
+			while ( i-- ) {
+				if ( (elem = temp[i]) ) {
+					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+				}
+			}
+		}
+
+		if ( seed ) {
+			if ( postFinder || preFilter ) {
+				if ( postFinder ) {
+					// Get the final matcherOut by condensing this intermediate into postFinder contexts
+					temp = [];
+					i = matcherOut.length;
+					while ( i-- ) {
+						if ( (elem = matcherOut[i]) ) {
+							// Restore matcherIn since elem is not yet a final match
+							temp.push( (matcherIn[i] = elem) );
+						}
+					}
+					postFinder( null, (matcherOut = []), temp, xml );
+				}
+
+				// Move matched elements from seed to results to keep them synchronized
+				i = matcherOut.length;
+				while ( i-- ) {
+					if ( (elem = matcherOut[i]) &&
+						(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
+
+						seed[temp] = !(results[temp] = elem);
+					}
+				}
+			}
+
+		// Add elements to results, through postFinder if defined
+		} else {
+			matcherOut = condense(
+				matcherOut === results ?
+					matcherOut.splice( preexisting, matcherOut.length ) :
+					matcherOut
+			);
+			if ( postFinder ) {
+				postFinder( null, results, matcherOut, xml );
+			} else {
+				push.apply( results, matcherOut );
+			}
+		}
+	});
+}
+
+function matcherFromTokens( tokens ) {
+	var checkContext, matcher, j,
+		len = tokens.length,
+		leadingRelative = Expr.relative[ tokens[0].type ],
+		implicitRelative = leadingRelative || Expr.relative[" "],
+		i = leadingRelative ? 1 : 0,
+
+		// The foundational matcher ensures that elements are reachable from top-level context(s)
+		matchContext = addCombinator( function( elem ) {
+			return elem === checkContext;
+		}, implicitRelative, true ),
+		matchAnyContext = addCombinator( function( elem ) {
+			return indexOf( checkContext, elem ) > -1;
+		}, implicitRelative, true ),
+		matchers = [ function( elem, context, xml ) {
+			var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+				(checkContext = context).nodeType ?
+					matchContext( elem, context, xml ) :
+					matchAnyContext( elem, context, xml ) );
+			// Avoid hanging onto element (issue #299)
+			checkContext = null;
+			return ret;
+		} ];
+
+	for ( ; i < len; i++ ) {
+		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+		} else {
+			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+			// Return special upon seeing a positional matcher
+			if ( matcher[ expando ] ) {
+				// Find the next relative operator (if any) for proper handling
+				j = ++i;
+				for ( ; j < len; j++ ) {
+					if ( Expr.relative[ tokens[j].type ] ) {
+						break;
+					}
+				}
+				return setMatcher(
+					i > 1 && elementMatcher( matchers ),
+					i > 1 && toSelector(
+						// If the preceding token was a descendant combinator, insert an implicit any-element `*`
+						tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
+					).replace( rtrim, "$1" ),
+					matcher,
+					i < j && matcherFromTokens( tokens.slice( i, j ) ),
+					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+					j < len && toSelector( tokens )
+				);
+			}
+			matchers.push( matcher );
+		}
+	}
+
+	return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+	var bySet = setMatchers.length > 0,
+		byElement = elementMatchers.length > 0,
+		superMatcher = function( seed, context, xml, results, outermost ) {
+			var elem, j, matcher,
+				matchedCount = 0,
+				i = "0",
+				unmatched = seed && [],
+				setMatched = [],
+				contextBackup = outermostContext,
+				// We must always have either seed elements or outermost context
+				elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
+				// Use integer dirruns iff this is the outermost matcher
+				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
+				len = elems.length;
+
+			if ( outermost ) {
+				outermostContext = context === document || context || outermost;
+			}
+
+			// Add elements passing elementMatchers directly to results
+			// Support: IE<9, Safari
+			// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
+			for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
+				if ( byElement && elem ) {
+					j = 0;
+					if ( !context && elem.ownerDocument !== document ) {
+						setDocument( elem );
+						xml = !documentIsHTML;
+					}
+					while ( (matcher = elementMatchers[j++]) ) {
+						if ( matcher( elem, context || document, xml) ) {
+							results.push( elem );
+							break;
+						}
+					}
+					if ( outermost ) {
+						dirruns = dirrunsUnique;
+					}
+				}
+
+				// Track unmatched elements for set filters
+				if ( bySet ) {
+					// They will have gone through all possible matchers
+					if ( (elem = !matcher && elem) ) {
+						matchedCount--;
+					}
+
+					// Lengthen the array for every element, matched or not
+					if ( seed ) {
+						unmatched.push( elem );
+					}
+				}
+			}
+
+			// `i` is now the count of elements visited above, and adding it to `matchedCount`
+			// makes the latter nonnegative.
+			matchedCount += i;
+
+			// Apply set filters to unmatched elements
+			// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
+			// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
+			// no element matchers and no seed.
+			// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
+			// case, which will result in a "00" `matchedCount` that differs from `i` but is also
+			// numerically zero.
+			if ( bySet && i !== matchedCount ) {
+				j = 0;
+				while ( (matcher = setMatchers[j++]) ) {
+					matcher( unmatched, setMatched, context, xml );
+				}
+
+				if ( seed ) {
+					// Reintegrate element matches to eliminate the need for sorting
+					if ( matchedCount > 0 ) {
+						while ( i-- ) {
+							if ( !(unmatched[i] || setMatched[i]) ) {
+								setMatched[i] = pop.call( results );
+							}
+						}
+					}
+
+					// Discard index placeholder values to get only actual matches
+					setMatched = condense( setMatched );
+				}
+
+				// Add matches to results
+				push.apply( results, setMatched );
+
+				// Seedless set matches succeeding multiple successful matchers stipulate sorting
+				if ( outermost && !seed && setMatched.length > 0 &&
+					( matchedCount + setMatchers.length ) > 1 ) {
+
+					Sizzle.uniqueSort( results );
+				}
+			}
+
+			// Override manipulation of globals by nested matchers
+			if ( outermost ) {
+				dirruns = dirrunsUnique;
+				outermostContext = contextBackup;
+			}
+
+			return unmatched;
+		};
+
+	return bySet ?
+		markFunction( superMatcher ) :
+		superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
+	var i,
+		setMatchers = [],
+		elementMatchers = [],
+		cached = compilerCache[ selector + " " ];
+
+	if ( !cached ) {
+		// Generate a function of recursive functions that can be used to check each element
+		if ( !match ) {
+			match = tokenize( selector );
+		}
+		i = match.length;
+		while ( i-- ) {
+			cached = matcherFromTokens( match[i] );
+			if ( cached[ expando ] ) {
+				setMatchers.push( cached );
+			} else {
+				elementMatchers.push( cached );
+			}
+		}
+
+		// Cache the compiled function
+		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+
+		// Save selector and tokenization
+		cached.selector = selector;
+	}
+	return cached;
+};
+
+/**
+ * A low-level selection function that works with Sizzle's compiled
+ *  selector functions
+ * @param {String|Function} selector A selector or a pre-compiled
+ *  selector function built with Sizzle.compile
+ * @param {Element} context
+ * @param {Array} [results]
+ * @param {Array} [seed] A set of elements to match against
+ */
+select = Sizzle.select = function( selector, context, results, seed ) {
+	var i, tokens, token, type, find,
+		compiled = typeof selector === "function" && selector,
+		match = !seed && tokenize( (selector = compiled.selector || selector) );
+
+	results = results || [];
+
+	// Try to minimize operations if there is only one selector in the list and no seed
+	// (the latter of which guarantees us context)
+	if ( match.length === 1 ) {
+
+		// Reduce context if the leading compound selector is an ID
+		tokens = match[0] = match[0].slice( 0 );
+		if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+				support.getById && context.nodeType === 9 && documentIsHTML &&
+				Expr.relative[ tokens[1].type ] ) {
+
+			context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+			if ( !context ) {
+				return results;
+
+			// Precompiled matchers will still verify ancestry, so step up a level
+			} else if ( compiled ) {
+				context = context.parentNode;
+			}
+
+			selector = selector.slice( tokens.shift().value.length );
+		}
+
+		// Fetch a seed set for right-to-left matching
+		i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+		while ( i-- ) {
+			token = tokens[i];
+
+			// Abort if we hit a combinator
+			if ( Expr.relative[ (type = token.type) ] ) {
+				break;
+			}
+			if ( (find = Expr.find[ type ]) ) {
+				// Search, expanding context for leading sibling combinators
+				if ( (seed = find(
+					token.matches[0].replace( runescape, funescape ),
+					rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
+				)) ) {
+
+					// If seed is empty or no tokens remain, we can return early
+					tokens.splice( i, 1 );
+					selector = seed.length && toSelector( tokens );
+					if ( !selector ) {
+						push.apply( results, seed );
+						return results;
+					}
+
+					break;
+				}
+			}
+		}
+	}
+
+	// Compile and execute a filtering function if one is not provided
+	// Provide `match` to avoid retokenization if we modified the selector above
+	( compiled || compile( selector, match ) )(
+		seed,
+		context,
+		!documentIsHTML,
+		results,
+		!context || rsibling.test( selector ) && testContext( context.parentNode ) || context
+	);
+	return results;
+};
+
+// One-time assignments
+
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
+
+// Support: Chrome 14-35+
+// Always assume duplicates if they aren't passed to the comparison function
+support.detectDuplicates = !!hasDuplicate;
+
+// Initialize against the default document
+setDocument();
+
+// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+// Detached nodes confoundingly follow *each other*
+support.sortDetached = assert(function( div1 ) {
+	// Should return 1, but returns 4 (following)
+	return div1.compareDocumentPosition( document.createElement("div") ) & 1;
+});
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+if ( !assert(function( div ) {
+	div.innerHTML = "<a href='#'></a>";
+	return div.firstChild.getAttribute("href") === "#" ;
+}) ) {
+	addHandle( "type|href|height|width", function( elem, name, isXML ) {
+		if ( !isXML ) {
+			return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
+		}
+	});
+}
+
+// Support: IE<9
+// Use defaultValue in place of getAttribute("value")
+if ( !support.attributes || !assert(function( div ) {
+	div.innerHTML = "<input/>";
+	div.firstChild.setAttribute( "value", "" );
+	return div.firstChild.getAttribute( "value" ) === "";
+}) ) {
+	addHandle( "value", function( elem, name, isXML ) {
+		if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
+			return elem.defaultValue;
+		}
+	});
+}
+
+// Support: IE<9
+// Use getAttributeNode to fetch booleans when getAttribute lies
+if ( !assert(function( div ) {
+	return div.getAttribute("disabled") == null;
+}) ) {
+	addHandle( booleans, function( elem, name, isXML ) {
+		var val;
+		if ( !isXML ) {
+			return elem[ name ] === true ? name.toLowerCase() :
+					(val = elem.getAttributeNode( name )) && val.specified ?
+					val.value :
+				null;
+		}
+	});
+}
+
+return Sizzle;
+
+})( window );
+
+
+
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[ ":" ] = jQuery.expr.pseudos;
+jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+
+
+
+var dir = function( elem, dir, until ) {
+	var matched = [],
+		truncate = until !== undefined;
+
+	while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
+		if ( elem.nodeType === 1 ) {
+			if ( truncate && jQuery( elem ).is( until ) ) {
+				break;
+			}
+			matched.push( elem );
+		}
+	}
+	return matched;
+};
+
+
+var siblings = function( n, elem ) {
+	var matched = [];
+
+	for ( ; n; n = n.nextSibling ) {
+		if ( n.nodeType === 1 && n !== elem ) {
+			matched.push( n );
+		}
+	}
+
+	return matched;
+};
+
+
+var rneedsContext = jQuery.expr.match.needsContext;
+
+var rsingleTag = ( /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/ );
+
+
+
+var risSimple = /^.[^:#\[\.,]*$/;
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, not ) {
+	if ( jQuery.isFunction( qualifier ) ) {
+		return jQuery.grep( elements, function( elem, i ) {
+			/* jshint -W018 */
+			return !!qualifier.call( elem, i, elem ) !== not;
+		} );
+
+	}
+
+	if ( qualifier.nodeType ) {
+		return jQuery.grep( elements, function( elem ) {
+			return ( elem === qualifier ) !== not;
+		} );
+
+	}
+
+	if ( typeof qualifier === "string" ) {
+		if ( risSimple.test( qualifier ) ) {
+			return jQuery.filter( qualifier, elements, not );
+		}
+
+		qualifier = jQuery.filter( qualifier, elements );
+	}
+
+	return jQuery.grep( elements, function( elem ) {
+		return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
+	} );
+}
+
+jQuery.filter = function( expr, elems, not ) {
+	var elem = elems[ 0 ];
+
+	if ( not ) {
+		expr = ":not(" + expr + ")";
+	}
+
+	return elems.length === 1 && elem.nodeType === 1 ?
+		jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
+		jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+			return elem.nodeType === 1;
+		} ) );
+};
+
+jQuery.fn.extend( {
+	find: function( selector ) {
+		var i,
+			len = this.length,
+			ret = [],
+			self = this;
+
+		if ( typeof selector !== "string" ) {
+			return this.pushStack( jQuery( selector ).filter( function() {
+				for ( i = 0; i < len; i++ ) {
+					if ( jQuery.contains( self[ i ], this ) ) {
+						return true;
+					}
+				}
+			} ) );
+		}
+
+		for ( i = 0; i < len; i++ ) {
+			jQuery.find( selector, self[ i ], ret );
+		}
+
+		// Needed because $( selector, context ) becomes $( context ).find( selector )
+		ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
+		ret.selector = this.selector ? this.selector + " " + selector : selector;
+		return ret;
+	},
+	filter: function( selector ) {
+		return this.pushStack( winnow( this, selector || [], false ) );
+	},
+	not: function( selector ) {
+		return this.pushStack( winnow( this, selector || [], true ) );
+	},
+	is: function( selector ) {
+		return !!winnow(
+			this,
+
+			// If this is a positional/relative selector, check membership in the returned set
+			// so $("p:first").is("p:last") won't return true for a doc with two "p".
+			typeof selector === "string" && rneedsContext.test( selector ) ?
+				jQuery( selector ) :
+				selector || [],
+			false
+		).length;
+	}
+} );
+
+
+// Initialize a jQuery object
+
+
+// A central reference to the root jQuery(document)
+var rootjQuery,
+
+	// A simple way to check for HTML strings
+	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+	// Strict HTML recognition (#11290: must start with <)
+	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+
+	init = jQuery.fn.init = function( selector, context, root ) {
+		var match, elem;
+
+		// HANDLE: $(""), $(null), $(undefined), $(false)
+		if ( !selector ) {
+			return this;
+		}
+
+		// Method init() accepts an alternate rootjQuery
+		// so migrate can support jQuery.sub (gh-2101)
+		root = root || rootjQuery;
+
+		// Handle HTML strings
+		if ( typeof selector === "string" ) {
+			if ( selector[ 0 ] === "<" &&
+				selector[ selector.length - 1 ] === ">" &&
+				selector.length >= 3 ) {
+
+				// Assume that strings that start and end with <> are HTML and skip the regex check
+				match = [ null, selector, null ];
+
+			} else {
+				match = rquickExpr.exec( selector );
+			}
+
+			// Match html or make sure no context is specified for #id
+			if ( match && ( match[ 1 ] || !context ) ) {
+
+				// HANDLE: $(html) -> $(array)
+				if ( match[ 1 ] ) {
+					context = context instanceof jQuery ? context[ 0 ] : context;
+
+					// Option to run scripts is true for back-compat
+					// Intentionally let the error be thrown if parseHTML is not present
+					jQuery.merge( this, jQuery.parseHTML(
+						match[ 1 ],
+						context && context.nodeType ? context.ownerDocument || context : document,
+						true
+					) );
+
+					// HANDLE: $(html, props)
+					if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
+						for ( match in context ) {
+
+							// Properties of context are called as methods if possible
+							if ( jQuery.isFunction( this[ match ] ) ) {
+								this[ match ]( context[ match ] );
+
+							// ...and otherwise set as attributes
+							} else {
+								this.attr( match, context[ match ] );
+							}
+						}
+					}
+
+					return this;
+
+				// HANDLE: $(#id)
+				} else {
+					elem = document.getElementById( match[ 2 ] );
+
+					// Support: Blackberry 4.6
+					// gEBID returns nodes no longer in the document (#6963)
+					if ( elem && elem.parentNode ) {
+
+						// Inject the element directly into the jQuery object
+						this.length = 1;
+						this[ 0 ] = elem;
+					}
+
+					this.context = document;
+					this.selector = selector;
+					return this;
+				}
+
+			// HANDLE: $(expr, $(...))
+			} else if ( !context || context.jquery ) {
+				return ( context || root ).find( selector );
+
+			// HANDLE: $(expr, context)
+			// (which is just equivalent to: $(context).find(expr)
+			} else {
+				return this.constructor( context ).find( selector );
+			}
+
+		// HANDLE: $(DOMElement)
+		} else if ( selector.nodeType ) {
+			this.context = this[ 0 ] = selector;
+			this.length = 1;
+			return this;
+
+		// HANDLE: $(function)
+		// Shortcut for document ready
+		} else if ( jQuery.isFunction( selector ) ) {
+			return root.ready !== undefined ?
+				root.ready( selector ) :
+
+				// Execute immediately if ready is not present
+				selector( jQuery );
+		}
+
+		if ( selector.selector !== undefined ) {
+			this.selector = selector.selector;
+			this.context = selector.context;
+		}
+
+		return jQuery.makeArray( selector, this );
+	};
+
+// Give the init function the jQuery prototype for later instantiation
+init.prototype = jQuery.fn;
+
+// Initialize central reference
+rootjQuery = jQuery( document );
+
+
+var rparentsprev = /^(?:parents|prev(?:Until|All))/,
+
+	// Methods guaranteed to produce a unique set when starting from a unique set
+	guaranteedUnique = {
+		children: true,
+		contents: true,
+		next: true,
+		prev: true
+	};
+
+jQuery.fn.extend( {
+	has: function( target ) {
+		var targets = jQuery( target, this ),
+			l = targets.length;
+
+		return this.filter( function() {
+			var i = 0;
+			for ( ; i < l; i++ ) {
+				if ( jQuery.contains( this, targets[ i ] ) ) {
+					return true;
+				}
+			}
+		} );
+	},
+
+	closest: function( selectors, context ) {
+		var cur,
+			i = 0,
+			l = this.length,
+			matched = [],
+			pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
+				jQuery( selectors, context || this.context ) :
+				0;
+
+		for ( ; i < l; i++ ) {
+			for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
+
+				// Always skip document fragments
+				if ( cur.nodeType < 11 && ( pos ?
+					pos.index( cur ) > -1 :
+
+					// Don't pass non-elements to Sizzle
+					cur.nodeType === 1 &&
+						jQuery.find.matchesSelector( cur, selectors ) ) ) {
+
+					matched.push( cur );
+					break;
+				}
+			}
+		}
+
+		return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
+	},
+
+	// Determine the position of an element within the set
+	index: function( elem ) {
+
+		// No argument, return index in parent
+		if ( !elem ) {
+			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
+		}
+
+		// Index in selector
+		if ( typeof elem === "string" ) {
+			return indexOf.call( jQuery( elem ), this[ 0 ] );
+		}
+
+		// Locate the position of the desired element
+		return indexOf.call( this,
+
+			// If it receives a jQuery object, the first element is used
+			elem.jquery ? elem[ 0 ] : elem
+		);
+	},
+
+	add: function( selector, context ) {
+		return this.pushStack(
+			jQuery.uniqueSort(
+				jQuery.merge( this.get(), jQuery( selector, context ) )
+			)
+		);
+	},
+
+	addBack: function( selector ) {
+		return this.add( selector == null ?
+			this.prevObject : this.prevObject.filter( selector )
+		);
+	}
+} );
+
+function sibling( cur, dir ) {
+	while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
+	return cur;
+}
+
+jQuery.each( {
+	parent: function( elem ) {
+		var parent = elem.parentNode;
+		return parent && parent.nodeType !== 11 ? parent : null;
+	},
+	parents: function( elem ) {
+		return dir( elem, "parentNode" );
+	},
+	parentsUntil: function( elem, i, until ) {
+		return dir( elem, "parentNode", until );
+	},
+	next: function( elem ) {
+		return sibling( elem, "nextSibling" );
+	},
+	prev: function( elem ) {
+		return sibling( elem, "previousSibling" );
+	},
+	nextAll: function( elem ) {
+		return dir( elem, "nextSibling" );
+	},
+	prevAll: function( elem ) {
+		return dir( elem, "previousSibling" );
+	},
+	nextUntil: function( elem, i, until ) {
+		return dir( elem, "nextSibling", until );
+	},
+	prevUntil: function( elem, i, until ) {
+		return dir( elem, "previousSibling", until );
+	},
+	siblings: function( elem ) {
+		return siblings( ( elem.parentNode || {} ).firstChild, elem );
+	},
+	children: function( elem ) {
+		return siblings( elem.firstChild );
+	},
+	contents: function( elem ) {
+		return elem.contentDocument || jQuery.merge( [], elem.childNodes );
+	}
+}, function( name, fn ) {
+	jQuery.fn[ name ] = function( until, selector ) {
+		var matched = jQuery.map( this, fn, until );
+
+		if ( name.slice( -5 ) !== "Until" ) {
+			selector = until;
+		}
+
+		if ( selector && typeof selector === "string" ) {
+			matched = jQuery.filter( selector, matched );
+		}
+
+		if ( this.length > 1 ) {
+
+			// Remove duplicates
+			if ( !guaranteedUnique[ name ] ) {
+				jQuery.uniqueSort( matched );
+			}
+
+			// Reverse order for parents* and prev-derivatives
+			if ( rparentsprev.test( name ) ) {
+				matched.reverse();
+			}
+		}
+
+		return this.pushStack( matched );
+	};
+} );
+var rnotwhite = ( /\S+/g );
+
+
+
+// Convert String-formatted options into Object-formatted ones
+function createOptions( options ) {
+	var object = {};
+	jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
+		object[ flag ] = true;
+	} );
+	return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ *	options: an optional list of space-separated options that will change how
+ *			the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ *	once:			will ensure the callback list can only be fired once (like a Deferred)
+ *
+ *	memory:			will keep track of previous values and will call any callback added
+ *					after the list has been fired right away with the latest "memorized"
+ *					values (like a Deferred)
+ *
+ *	unique:			will ensure a callback can only be added once (no duplicate in the list)
+ *
+ *	stopOnFalse:	interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+	// Convert options from String-formatted to Object-formatted if needed
+	// (we check in cache first)
+	options = typeof options === "string" ?
+		createOptions( options ) :
+		jQuery.extend( {}, options );
+
+	var // Flag to know if list is currently firing
+		firing,
+
+		// Last fire value for non-forgettable lists
+		memory,
+
+		// Flag to know if list was already fired
+		fired,
+
+		// Flag to prevent firing
+		locked,
+
+		// Actual callback list
+		list = [],
+
+		// Queue of execution data for repeatable lists
+		queue = [],
+
+		// Index of currently firing callback (modified by add/remove as needed)
+		firingIndex = -1,
+
+		// Fire callbacks
+		fire = function() {
+
+			// Enforce single-firing
+			locked = options.once;
+
+			// Execute callbacks for all pending executions,
+			// respecting firingIndex overrides and runtime changes
+			fired = firing = true;
+			for ( ; queue.length; firingIndex = -1 ) {
+				memory = queue.shift();
+				while ( ++firingIndex < list.length ) {
+
+					// Run callback and check for early termination
+					if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
+						options.stopOnFalse ) {
+
+						// Jump to end and forget the data so .add doesn't re-fire
+						firingIndex = list.length;
+						memory = false;
+					}
+				}
+			}
+
+			// Forget the data if we're done with it
+			if ( !options.memory ) {
+				memory = false;
+			}
+
+			firing = false;
+
+			// Clean up if we're done firing for good
+			if ( locked ) {
+
+				// Keep an empty list if we have data for future add calls
+				if ( memory ) {
+					list = [];
+
+				// Otherwise, this object is spent
+				} else {
+					list = "";
+				}
+			}
+		},
+
+		// Actual Callbacks object
+		self = {
+
+			// Add a callback or a collection of callbacks to the list
+			add: function() {
+				if ( list ) {
+
+					// If we have memory from a past run, we should fire after adding
+					if ( memory && !firing ) {
+						firingIndex = list.length - 1;
+						queue.push( memory );
+					}
+
+					( function add( args ) {
+						jQuery.each( args, function( _, arg ) {
+							if ( jQuery.isFunction( arg ) ) {
+								if ( !options.unique || !self.has( arg ) ) {
+									list.push( arg );
+								}
+							} else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) {
+
+								// Inspect recursively
+								add( arg );
+							}
+						} );
+					} )( arguments );
+
+					if ( memory && !firing ) {
+						fire();
+					}
+				}
+				return this;
+			},
+
+			// Remove a callback from the list
+			remove: function() {
+				jQuery.each( arguments, function( _, arg ) {
+					var index;
+					while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+						list.splice( index, 1 );
+
+						// Handle firing indexes
+						if ( index <= firingIndex ) {
+							firingIndex--;
+						}
+					}
+				} );
+				return this;
+			},
+
+			// Check if a given callback is in the list.
+			// If no argument is given, return whether or not list has callbacks attached.
+			has: function( fn ) {
+				return fn ?
+					jQuery.inArray( fn, list ) > -1 :
+					list.length > 0;
+			},
+
+			// Remove all callbacks from the list
+			empty: function() {
+				if ( list ) {
+					list = [];
+				}
+				return this;
+			},
+
+			// Disable .fire and .add
+			// Abort any current/pending executions
+			// Clear all callbacks and values
+			disable: function() {
+				locked = queue = [];
+				list = memory = "";
+				return this;
+			},
+			disabled: function() {
+				return !list;
+			},
+
+			// Disable .fire
+			// Also disable .add unless we have memory (since it would have no effect)
+			// Abort any pending executions
+			lock: function() {
+				locked = queue = [];
+				if ( !memory ) {
+					list = memory = "";
+				}
+				return this;
+			},
+			locked: function() {
+				return !!locked;
+			},
+
+			// Call all callbacks with the given context and arguments
+			fireWith: function( context, args ) {
+				if ( !locked ) {
+					args = args || [];
+					args = [ context, args.slice ? args.slice() : args ];
+					queue.push( args );
+					if ( !firing ) {
+						fire();
+					}
+				}
+				return this;
+			},
+
+			// Call all the callbacks with the given arguments
+			fire: function() {
+				self.fireWith( this, arguments );
+				return this;
+			},
+
+			// To know if the callbacks have already been called at least once
+			fired: function() {
+				return !!fired;
+			}
+		};
+
+	return self;
+};
+
+
+jQuery.extend( {
+
+	Deferred: function( func ) {
+		var tuples = [
+
+				// action, add listener, listener list, final state
+				[ "resolve", "done", jQuery.Callbacks( "once memory" ), "resolved" ],
+				[ "reject", "fail", jQuery.Callbacks( "once memory" ), "rejected" ],
+				[ "notify", "progress", jQuery.Callbacks( "memory" ) ]
+			],
+			state = "pending",
+			promise = {
+				state: function() {
+					return state;
+				},
+				always: function() {
+					deferred.done( arguments ).fail( arguments );
+					return this;
+				},
+				then: function( /* fnDone, fnFail, fnProgress */ ) {
+					var fns = arguments;
+					return jQuery.Deferred( function( newDefer ) {
+						jQuery.each( tuples, function( i, tuple ) {
+							var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
+
+							// deferred[ done | fail | progress ] for forwarding actions to newDefer
+							deferred[ tuple[ 1 ] ]( function() {
+								var returned = fn && fn.apply( this, arguments );
+								if ( returned && jQuery.isFunction( returned.promise ) ) {
+									returned.promise()
+										.progress( newDefer.notify )
+										.done( newDefer.resolve )
+										.fail( newDefer.reject );
+								} else {
+									newDefer[ tuple[ 0 ] + "With" ](
+										this === promise ? newDefer.promise() : this,
+										fn ? [ returned ] : arguments
+									);
+								}
+							} );
+						} );
+						fns = null;
+					} ).promise();
+				},
+
+				// Get a promise for this deferred
+				// If obj is provided, the promise aspect is added to the object
+				promise: function( obj ) {
+					return obj != null ? jQuery.extend( obj, promise ) : promise;
+				}
+			},
+			deferred = {};
+
+		// Keep pipe for back-compat
+		promise.pipe = promise.then;
+
+		// Add list-specific methods
+		jQuery.each( tuples, function( i, tuple ) {
+			var list = tuple[ 2 ],
+				stateString = tuple[ 3 ];
+
+			// promise[ done | fail | progress ] = list.add
+			promise[ tuple[ 1 ] ] = list.add;
+
+			// Handle state
+			if ( stateString ) {
+				list.add( function() {
+
+					// state = [ resolved | rejected ]
+					state = stateString;
+
+				// [ reject_list | resolve_list ].disable; progress_list.lock
+				}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
+			}
+
+			// deferred[ resolve | reject | notify ]
+			deferred[ tuple[ 0 ] ] = function() {
+				deferred[ tuple[ 0 ] + "With" ]( this === deferred ? promise : this, arguments );
+				return this;
+			};
+			deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
+		} );
+
+		// Make the deferred a promise
+		promise.promise( deferred );
+
+		// Call given func if any
+		if ( func ) {
+			func.call( deferred, deferred );
+		}
+
+		// All done!
+		return deferred;
+	},
+
+	// Deferred helper
+	when: function( subordinate /* , ..., subordinateN */ ) {
+		var i = 0,
+			resolveValues = slice.call( arguments ),
+			length = resolveValues.length,
+
+			// the count of uncompleted subordinates
+			remaining = length !== 1 ||
+				( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
+
+			// the master Deferred.
+			// If resolveValues consist of only a single Deferred, just use that.
+			deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+
+			// Update function for both resolve and progress values
+			updateFunc = function( i, contexts, values ) {
+				return function( value ) {
+					contexts[ i ] = this;
+					values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
+					if ( values === progressValues ) {
+						deferred.notifyWith( contexts, values );
+					} else if ( !( --remaining ) ) {
+						deferred.resolveWith( contexts, values );
+					}
+				};
+			},
+
+			progressValues, progressContexts, resolveContexts;
+
+		// Add listeners to Deferred subordinates; treat others as resolved
+		if ( length > 1 ) {
+			progressValues = new Array( length );
+			progressContexts = new Array( length );
+			resolveContexts = new Array( length );
+			for ( ; i < length; i++ ) {
+				if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
+					resolveValues[ i ].promise()
+						.progress( updateFunc( i, progressContexts, progressValues ) )
+						.done( updateFunc( i, resolveContexts, resolveValues ) )
+						.fail( deferred.reject );
+				} else {
+					--remaining;
+				}
+			}
+		}
+
+		// If we're not waiting on anything, resolve the master
+		if ( !remaining ) {
+			deferred.resolveWith( resolveContexts, resolveValues );
+		}
+
+		return deferred.promise();
+	}
+} );
+
+
+// The deferred used on DOM ready
+var readyList;
+
+jQuery.fn.ready = function( fn ) {
+
+	// Add the callback
+	jQuery.ready.promise().done( fn );
+
+	return this;
+};
+
+jQuery.extend( {
+
+	// Is the DOM ready to be used? Set to true once it occurs.
+	isReady: false,
+
+	// A counter to track how many items to wait for before
+	// the ready event fires. See #6781
+	readyWait: 1,
+
+	// Hold (or release) the ready event
+	holdReady: function( hold ) {
+		if ( hold ) {
+			jQuery.readyWait++;
+		} else {
+			jQuery.ready( true );
+		}
+	},
+
+	// Handle when the DOM is ready
+	ready: function( wait ) {
+
+		// Abort if there are pending holds or we're already ready
+		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+			return;
+		}
+
+		// Remember that the DOM is ready
+		jQuery.isReady = true;
+
+		// If a normal DOM Ready event fired, decrement, and wait if need be
+		if ( wait !== true && --jQuery.readyWait > 0 ) {
+			return;
+		}
+
+		// If there are functions bound, to execute
+		readyList.resolveWith( document, [ jQuery ] );
+
+		// Trigger any bound ready events
+		if ( jQuery.fn.triggerHandler ) {
+			jQuery( document ).triggerHandler( "ready" );
+			jQuery( document ).off( "ready" );
+		}
+	}
+} );
+
+/**
+ * The ready event handler and self cleanup method
+ */
+function completed() {
+	document.removeEventListener( "DOMContentLoaded", completed );
+	window.removeEventListener( "load", completed );
+	jQuery.ready();
+}
+
+jQuery.ready.promise = function( obj ) {
+	if ( !readyList ) {
+
+		readyList = jQuery.Deferred();
+
+		// Catch cases where $(document).ready() is called
+		// after the browser event has already occurred.
+		// Support: IE9-10 only
+		// Older IE sometimes signals "interactive" too soon
+		if ( document.readyState === "complete" ||
+			( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
+
+			// Handle it asynchronously to allow scripts the opportunity to delay ready
+			window.setTimeout( jQuery.ready );
+
+		} else {
+
+			// Use the handy event callback
+			document.addEventListener( "DOMContentLoaded", completed );
+
+			// A fallback to window.onload, that will always work
+			window.addEventListener( "load", completed );
+		}
+	}
+	return readyList.promise( obj );
+};
+
+// Kick off the DOM ready check even if the user does not
+jQuery.ready.promise();
+
+
+
+
+// Multifunctional method to get and set values of a collection
+// The value/s can optionally be executed if it's a function
+var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
+	var i = 0,
+		len = elems.length,
+		bulk = key == null;
+
+	// Sets many values
+	if ( jQuery.type( key ) === "object" ) {
+		chainable = true;
+		for ( i in key ) {
+			access( elems, fn, i, key[ i ], true, emptyGet, raw );
+		}
+
+	// Sets one value
+	} else if ( value !== undefined ) {
+		chainable = true;
+
+		if ( !jQuery.isFunction( value ) ) {
+			raw = true;
+		}
+
+		if ( bulk ) {
+
+			// Bulk operations run against the entire set
+			if ( raw ) {
+				fn.call( elems, value );
+				fn = null;
+
+			// ...except when executing function values
+			} else {
+				bulk = fn;
+				fn = function( elem, key, value ) {
+					return bulk.call( jQuery( elem ), value );
+				};
+			}
+		}
+
+		if ( fn ) {
+			for ( ; i < len; i++ ) {
+				fn(
+					elems[ i ], key, raw ?
+					value :
+					value.call( elems[ i ], i, fn( elems[ i ], key ) )
+				);
+			}
+		}
+	}
+
+	return chainable ?
+		elems :
+
+		// Gets
+		bulk ?
+			fn.call( elems ) :
+			len ? fn( elems[ 0 ], key ) : emptyGet;
+};
+var acceptData = function( owner ) {
+
+	// Accepts only:
+	//  - Node
+	//    - Node.ELEMENT_NODE
+	//    - Node.DOCUMENT_NODE
+	//  - Object
+	//    - Any
+	/* jshint -W018 */
+	return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
+};
+
+
+
+
+function Data() {
+	this.expando = jQuery.expando + Data.uid++;
+}
+
+Data.uid = 1;
+
+Data.prototype = {
+
+	register: function( owner, initial ) {
+		var value = initial || {};
+
+		// If it is a node unlikely to be stringify-ed or looped over
+		// use plain assignment
+		if ( owner.nodeType ) {
+			owner[ this.expando ] = value;
+
+		// Otherwise secure it in a non-enumerable, non-writable property
+		// configurability must be true to allow the property to be
+		// deleted with the delete operator
+		} else {
+			Object.defineProperty( owner, this.expando, {
+				value: value,
+				writable: true,
+				configurable: true
+			} );
+		}
+		return owner[ this.expando ];
+	},
+	cache: function( owner ) {
+
+		// We can accept data for non-element nodes in modern browsers,
+		// but we should not, see #8335.
+		// Always return an empty object.
+		if ( !acceptData( owner ) ) {
+			return {};
+		}
+
+		// Check if the owner object already has a cache
+		var value = owner[ this.expando ];
+
+		// If not, create one
+		if ( !value ) {
+			value = {};
+
+			// We can accept data for non-element nodes in modern browsers,
+			// but we should not, see #8335.
+			// Always return an empty object.
+			if ( acceptData( owner ) ) {
+
+				// If it is a node unlikely to be stringify-ed or looped over
+				// use plain assignment
+				if ( owner.nodeType ) {
+					owner[ this.expando ] = value;
+
+				// Otherwise secure it in a non-enumerable property
+				// configurable must be true to allow the property to be
+				// deleted when data is removed
+				} else {
+					Object.defineProperty( owner, this.expando, {
+						value: value,
+						configurable: true
+					} );
+				}
+			}
+		}
+
+		return value;
+	},
+	set: function( owner, data, value ) {
+		var prop,
+			cache = this.cache( owner );
+
+		// Handle: [ owner, key, value ] args
+		if ( typeof data === "string" ) {
+			cache[ data ] = value;
+
+		// Handle: [ owner, { properties } ] args
+		} else {
+
+			// Copy the properties one-by-one to the cache object
+			for ( prop in data ) {
+				cache[ prop ] = data[ prop ];
+			}
+		}
+		return cache;
+	},
+	get: function( owner, key ) {
+		return key === undefined ?
+			this.cache( owner ) :
+			owner[ this.expando ] && owner[ this.expando ][ key ];
+	},
+	access: function( owner, key, value ) {
+		var stored;
+
+		// In cases where either:
+		//
+		//   1. No key was specified
+		//   2. A string key was specified, but no value provided
+		//
+		// Take the "read" path and allow the get method to determine
+		// which value to return, respectively either:
+		//
+		//   1. The entire cache object
+		//   2. The data stored at the key
+		//
+		if ( key === undefined ||
+				( ( key && typeof key === "string" ) && value === undefined ) ) {
+
+			stored = this.get( owner, key );
+
+			return stored !== undefined ?
+				stored : this.get( owner, jQuery.camelCase( key ) );
+		}
+
+		// When the key is not a string, or both a key and value
+		// are specified, set or extend (existing objects) with either:
+		//
+		//   1. An object of properties
+		//   2. A key and value
+		//
+		this.set( owner, key, value );
+
+		// Since the "set" path can have two possible entry points
+		// return the expected data based on which path was taken[*]
+		return value !== undefined ? value : key;
+	},
+	remove: function( owner, key ) {
+		var i, name, camel,
+			cache = owner[ this.expando ];
+
+		if ( cache === undefined ) {
+			return;
+		}
+
+		if ( key === undefined ) {
+			this.register( owner );
+
+		} else {
+
+			// Support array or space separated string of keys
+			if ( jQuery.isArray( key ) ) {
+
+				// If "name" is an array of keys...
+				// When data is initially created, via ("key", "val") signature,
+				// keys will be converted to camelCase.
+				// Since there is no way to tell _how_ a key was added, remove
+				// both plain key and camelCase key. #12786
+				// This will only penalize the array argument path.
+				name = key.concat( key.map( jQuery.camelCase ) );
+			} else {
+				camel = jQuery.camelCase( key );
+
+				// Try the string as a key before any manipulation
+				if ( key in cache ) {
+					name = [ key, camel ];
+				} else {
+
+					// If a key with the spaces exists, use it.
+					// Otherwise, create an array by matching non-whitespace
+					name = camel;
+					name = name in cache ?
+						[ name ] : ( name.match( rnotwhite ) || [] );
+				}
+			}
+
+			i = name.length;
+
+			while ( i-- ) {
+				delete cache[ name[ i ] ];
+			}
+		}
+
+		// Remove the expando if there's no more data
+		if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
+
+			// Support: Chrome <= 35-45+
+			// Webkit & Blink performance suffers when deleting properties
+			// from DOM nodes, so set to undefined instead
+			// https://code.google.com/p/chromium/issues/detail?id=378607
+			if ( owner.nodeType ) {
+				owner[ this.expando ] = undefined;
+			} else {
+				delete owner[ this.expando ];
+			}
+		}
+	},
+	hasData: function( owner ) {
+		var cache = owner[ this.expando ];
+		return cache !== undefined && !jQuery.isEmptyObject( cache );
+	}
+};
+var dataPriv = new Data();
+
+var dataUser = new Data();
+
+
+
+//	Implementation Summary
+//
+//	1. Enforce API surface and semantic compatibility with 1.9.x branch
+//	2. Improve the module's maintainability by reducing the storage
+//		paths to a single mechanism.
+//	3. Use the same single mechanism to support "private" and "user" data.
+//	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
+//	5. Avoid exposing implementation details on user objects (eg. expando properties)
+//	6. Provide a clear path for implementation upgrade to WeakMap in 2014
+
+var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
+	rmultiDash = /[A-Z]/g;
+
+function dataAttr( elem, key, data ) {
+	var name;
+
+	// If nothing was found internally, try to fetch any
+	// data from the HTML5 data-* attribute
+	if ( data === undefined && elem.nodeType === 1 ) {
+		name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
+		data = elem.getAttribute( name );
+
+		if ( typeof data === "string" ) {
+			try {
+				data = data === "true" ? true :
+					data === "false" ? false :
+					data === "null" ? null :
+
+					// Only convert to a number if it doesn't change the string
+					+data + "" === data ? +data :
+					rbrace.test( data ) ? jQuery.parseJSON( data ) :
+					data;
+			} catch ( e ) {}
+
+			// Make sure we set the data so it isn't changed later
+			dataUser.set( elem, key, data );
+		} else {
+			data = undefined;
+		}
+	}
+	return data;
+}
+
+jQuery.extend( {
+	hasData: function( elem ) {
+		return dataUser.hasData( elem ) || dataPriv.hasData( elem );
+	},
+
+	data: function( elem, name, data ) {
+		return dataUser.access( elem, name, data );
+	},
+
+	removeData: function( elem, name ) {
+		dataUser.remove( elem, name );
+	},
+
+	// TODO: Now that all calls to _data and _removeData have been replaced
+	// with direct calls to dataPriv methods, these can be deprecated.
+	_data: function( elem, name, data ) {
+		return dataPriv.access( elem, name, data );
+	},
+
+	_removeData: function( elem, name ) {
+		dataPriv.remove( elem, name );
+	}
+} );
+
+jQuery.fn.extend( {
+	data: function( key, value ) {
+		var i, name, data,
+			elem = this[ 0 ],
+			attrs = elem && elem.attributes;
+
+		// Gets all values
+		if ( key === undefined ) {
+			if ( this.length ) {
+				data = dataUser.get( elem );
+
+				if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
+					i = attrs.length;
+					while ( i-- ) {
+
+						// Support: IE11+
+						// The attrs elements can be null (#14894)
+						if ( attrs[ i ] ) {
+							name = attrs[ i ].name;
+							if ( name.indexOf( "data-" ) === 0 ) {
+								name = jQuery.camelCase( name.slice( 5 ) );
+								dataAttr( elem, name, data[ name ] );
+							}
+						}
+					}
+					dataPriv.set( elem, "hasDataAttrs", true );
+				}
+			}
+
+			return data;
+		}
+
+		// Sets multiple values
+		if ( typeof key === "object" ) {
+			return this.each( function() {
+				dataUser.set( this, key );
+			} );
+		}
+
+		return access( this, function( value ) {
+			var data, camelKey;
+
+			// The calling jQuery object (element matches) is not empty
+			// (and therefore has an element appears at this[ 0 ]) and the
+			// `value` parameter was not undefined. An empty jQuery object
+			// will result in `undefined` for elem = this[ 0 ] which will
+			// throw an exception if an attempt to read a data cache is made.
+			if ( elem && value === undefined ) {
+
+				// Attempt to get data from the cache
+				// with the key as-is
+				data = dataUser.get( elem, key ) ||
+
+					// Try to find dashed key if it exists (gh-2779)
+					// This is for 2.2.x only
+					dataUser.get( elem, key.replace( rmultiDash, "-$&" ).toLowerCase() );
+
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				camelKey = jQuery.camelCase( key );
+
+				// Attempt to get data from the cache
+				// with the key camelized
+				data = dataUser.get( elem, camelKey );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to "discover" the data in
+				// HTML5 custom data-* attrs
+				data = dataAttr( elem, camelKey, undefined );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// We tried really hard, but the data doesn't exist.
+				return;
+			}
+
+			// Set the data...
+			camelKey = jQuery.camelCase( key );
+			this.each( function() {
+
+				// First, attempt to store a copy or reference of any
+				// data that might've been store with a camelCased key.
+				var data = dataUser.get( this, camelKey );
+
+				// For HTML5 data-* attribute interop, we have to
+				// store property names with dashes in a camelCase form.
+				// This might not apply to all properties...*
+				dataUser.set( this, camelKey, value );
+
+				// *... In the case of properties that might _actually_
+				// have dashes, we need to also store a copy of that
+				// unchanged property.
+				if ( key.indexOf( "-" ) > -1 && data !== undefined ) {
+					dataUser.set( this, key, value );
+				}
+			} );
+		}, null, value, arguments.length > 1, null, true );
+	},
+
+	removeData: function( key ) {
+		return this.each( function() {
+			dataUser.remove( this, key );
+		} );
+	}
+} );
+
+
+jQuery.extend( {
+	queue: function( elem, type, data ) {
+		var queue;
+
+		if ( elem ) {
+			type = ( type || "fx" ) + "queue";
+			queue = dataPriv.get( elem, type );
+
+			// Speed up dequeue by getting out quickly if this is just a lookup
+			if ( data ) {
+				if ( !queue || jQuery.isArray( data ) ) {
+					queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
+				} else {
+					queue.push( data );
+				}
+			}
+			return queue || [];
+		}
+	},
+
+	dequeue: function( elem, type ) {
+		type = type || "fx";
+
+		var queue = jQuery.queue( elem, type ),
+			startLength = queue.length,
+			fn = queue.shift(),
+			hooks = jQuery._queueHooks( elem, type ),
+			next = function() {
+				jQuery.dequeue( elem, type );
+			};
+
+		// If the fx queue is dequeued, always remove the progress sentinel
+		if ( fn === "inprogress" ) {
+			fn = queue.shift();
+			startLength--;
+		}
+
+		if ( fn ) {
+
+			// Add a progress sentinel to prevent the fx queue from being
+			// automatically dequeued
+			if ( type === "fx" ) {
+				queue.unshift( "inprogress" );
+			}
+
+			// Clear up the last queue stop function
+			delete hooks.stop;
+			fn.call( elem, next, hooks );
+		}
+
+		if ( !startLength && hooks ) {
+			hooks.empty.fire();
+		}
+	},
+
+	// Not public - generate a queueHooks object, or return the current one
+	_queueHooks: function( elem, type ) {
+		var key = type + "queueHooks";
+		return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
+			empty: jQuery.Callbacks( "once memory" ).add( function() {
+				dataPriv.remove( elem, [ type + "queue", key ] );
+			} )
+		} );
+	}
+} );
+
+jQuery.fn.extend( {
+	queue: function( type, data ) {
+		var setter = 2;
+
+		if ( typeof type !== "string" ) {
+			data = type;
+			type = "fx";
+			setter--;
+		}
+
+		if ( arguments.length < setter ) {
+			return jQuery.queue( this[ 0 ], type );
+		}
+
+		return data === undefined ?
+			this :
+			this.each( function() {
+				var queue = jQuery.queue( this, type, data );
+
+				// Ensure a hooks for this queue
+				jQuery._queueHooks( this, type );
+
+				if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
+					jQuery.dequeue( this, type );
+				}
+			} );
+	},
+	dequeue: function( type ) {
+		return this.each( function() {
+			jQuery.dequeue( this, type );
+		} );
+	},
+	clearQueue: function( type ) {
+		return this.queue( type || "fx", [] );
+	},
+
+	// Get a promise resolved when queues of a certain type
+	// are emptied (fx is the type by default)
+	promise: function( type, obj ) {
+		var tmp,
+			count = 1,
+			defer = jQuery.Deferred(),
+			elements = this,
+			i = this.length,
+			resolve = function() {
+				if ( !( --count ) ) {
+					defer.resolveWith( elements, [ elements ] );
+				}
+			};
+
+		if ( typeof type !== "string" ) {
+			obj = type;
+			type = undefined;
+		}
+		type = type || "fx";
+
+		while ( i-- ) {
+			tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
+			if ( tmp && tmp.empty ) {
+				count++;
+				tmp.empty.add( resolve );
+			}
+		}
+		resolve();
+		return defer.promise( obj );
+	}
+} );
+var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
+
+var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
+
+
+var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
+
+var isHidden = function( elem, el ) {
+
+		// isHidden might be called from jQuery#filter function;
+		// in that case, element will be second argument
+		elem = el || elem;
+		return jQuery.css( elem, "display" ) === "none" ||
+			!jQuery.contains( elem.ownerDocument, elem );
+	};
+
+
+
+function adjustCSS( elem, prop, valueParts, tween ) {
+	var adjusted,
+		scale = 1,
+		maxIterations = 20,
+		currentValue = tween ?
+			function() { return tween.cur(); } :
+			function() { return jQuery.css( elem, prop, "" ); },
+		initial = currentValue(),
+		unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
+
+		// Starting value computation is required for potential unit mismatches
+		initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
+			rcssNum.exec( jQuery.css( elem, prop ) );
+
+	if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
+
+		// Trust units reported by jQuery.css
+		unit = unit || initialInUnit[ 3 ];
+
+		// Make sure we update the tween properties later on
+		valueParts = valueParts || [];
+
+		// Iteratively approximate from a nonzero starting point
+		initialInUnit = +initial || 1;
+
+		do {
+
+			// If previous iteration zeroed out, double until we get *something*.
+			// Use string for doubling so we don't accidentally see scale as unchanged below
+			scale = scale || ".5";
+
+			// Adjust and apply
+			initialInUnit = initialInUnit / scale;
+			jQuery.style( elem, prop, initialInUnit + unit );
+
+		// Update scale, tolerating zero or NaN from tween.cur()
+		// Break the loop if scale is unchanged or perfect, or if we've just had enough.
+		} while (
+			scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations
+		);
+	}
+
+	if ( valueParts ) {
+		initialInUnit = +initialInUnit || +initial || 0;
+
+		// Apply relative offset (+=/-=) if specified
+		adjusted = valueParts[ 1 ] ?
+			initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
+			+valueParts[ 2 ];
+		if ( tween ) {
+			tween.unit = unit;
+			tween.start = initialInUnit;
+			tween.end = adjusted;
+		}
+	}
+	return adjusted;
+}
+var rcheckableType = ( /^(?:checkbox|radio)$/i );
+
+var rtagName = ( /<([\w:-]+)/ );
+
+var rscriptType = ( /^$|\/(?:java|ecma)script/i );
+
+
+
+// We have to close these tags to support XHTML (#13200)
+var wrapMap = {
+
+	// Support: IE9
+	option: [ 1, "<select multiple='multiple'>", "</select>" ],
+
+	// XHTML parsers do not magically insert elements in the
+	// same way that tag soup parsers do. So we cannot shorten
+	// this by omitting <tbody> or other required elements.
+	thead: [ 1, "<table>", "</table>" ],
+	col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
+	tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+	td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+	_default: [ 0, "", "" ]
+};
+
+// Support: IE9
+wrapMap.optgroup = wrapMap.option;
+
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+
+function getAll( context, tag ) {
+
+	// Support: IE9-11+
+	// Use typeof to avoid zero-argument method invocation on host objects (#15151)
+	var ret = typeof context.getElementsByTagName !== "undefined" ?
+			context.getElementsByTagName( tag || "*" ) :
+			typeof context.querySelectorAll !== "undefined" ?
+				context.querySelectorAll( tag || "*" ) :
+			[];
+
+	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
+		jQuery.merge( [ context ], ret ) :
+		ret;
+}
+
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+	var i = 0,
+		l = elems.length;
+
+	for ( ; i < l; i++ ) {
+		dataPriv.set(
+			elems[ i ],
+			"globalEval",
+			!refElements || dataPriv.get( refElements[ i ], "globalEval" )
+		);
+	}
+}
+
+
+var rhtml = /<|&#?\w+;/;
+
+function buildFragment( elems, context, scripts, selection, ignored ) {
+	var elem, tmp, tag, wrap, contains, j,
+		fragment = context.createDocumentFragment(),
+		nodes = [],
+		i = 0,
+		l = elems.length;
+
+	for ( ; i < l; i++ ) {
+		elem = elems[ i ];
+
+		if ( elem || elem === 0 ) {
+
+			// Add nodes directly
+			if ( jQuery.type( elem ) === "object" ) {
+
+				// Support: Android<4.1, PhantomJS<2
+				// push.apply(_, arraylike) throws on ancient WebKit
+				jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+			// Convert non-html into a text node
+			} else if ( !rhtml.test( elem ) ) {
+				nodes.push( context.createTextNode( elem ) );
+
+			// Convert html into DOM nodes
+			} else {
+				tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
+
+				// Deserialize a standard representation
+				tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
+				wrap = wrapMap[ tag ] || wrapMap._default;
+				tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
+
+				// Descend through wrappers to the right content
+				j = wrap[ 0 ];
+				while ( j-- ) {
+					tmp = tmp.lastChild;
+				}
+
+				// Support: Android<4.1, PhantomJS<2
+				// push.apply(_, arraylike) throws on ancient WebKit
+				jQuery.merge( nodes, tmp.childNodes );
+
+				// Remember the top-level container
+				tmp = fragment.firstChild;
+
+				// Ensure the created nodes are orphaned (#12392)
+				tmp.textContent = "";
+			}
+		}
+	}
+
+	// Remove wrapper from fragment
+	fragment.textContent = "";
+
+	i = 0;
+	while ( ( elem = nodes[ i++ ] ) ) {
+
+		// Skip elements already in the context collection (trac-4087)
+		if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
+			if ( ignored ) {
+				ignored.push( elem );
+			}
+			continue;
+		}
+
+		contains = jQuery.contains( elem.ownerDocument, elem );
+
+		// Append to fragment
+		tmp = getAll( fragment.appendChild( elem ), "script" );
+
+		// Preserve script evaluation history
+		if ( contains ) {
+			setGlobalEval( tmp );
+		}
+
+		// Capture executables
+		if ( scripts ) {
+			j = 0;
+			while ( ( elem = tmp[ j++ ] ) ) {
+				if ( rscriptType.test( elem.type || "" ) ) {
+					scripts.push( elem );
+				}
+			}
+		}
+	}
+
+	return fragment;
+}
+
+
+( function() {
+	var fragment = document.createDocumentFragment(),
+		div = fragment.appendChild( document.createElement( "div" ) ),
+		input = document.createElement( "input" );
+
+	// Support: Android 4.0-4.3, Safari<=5.1
+	// Check state lost if the name is set (#11217)
+	// Support: Windows Web Apps (WWA)
+	// `name` and `type` must use .setAttribute for WWA (#14901)
+	input.setAttribute( "type", "radio" );
+	input.setAttribute( "checked", "checked" );
+	input.setAttribute( "name", "t" );
+
+	div.appendChild( input );
+
+	// Support: Safari<=5.1, Android<4.2
+	// Older WebKit doesn't clone checked state correctly in fragments
+	support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+	// Support: IE<=11+
+	// Make sure textarea (and checkbox) defaultValue is properly cloned
+	div.innerHTML = "<textarea>x</textarea>";
+	support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
+} )();
+
+
+var
+	rkeyEvent = /^key/,
+	rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
+	rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
+
+function returnTrue() {
+	return true;
+}
+
+function returnFalse() {
+	return false;
+}
+
+// Support: IE9
+// See #13393 for more info
+function safeActiveElement() {
+	try {
+		return document.activeElement;
+	} catch ( err ) { }
+}
+
+function on( elem, types, selector, data, fn, one ) {
+	var origFn, type;
+
+	// Types can be a map of types/handlers
+	if ( typeof types === "object" ) {
+
+		// ( types-Object, selector, data )
+		if ( typeof selector !== "string" ) {
+
+			// ( types-Object, data )
+			data = data || selector;
+			selector = undefined;
+		}
+		for ( type in types ) {
+			on( elem, type, selector, data, types[ type ], one );
+		}
+		return elem;
+	}
+
+	if ( data == null && fn == null ) {
+
+		// ( types, fn )
+		fn = selector;
+		data = selector = undefined;
+	} else if ( fn == null ) {
+		if ( typeof selector === "string" ) {
+
+			// ( types, selector, fn )
+			fn = data;
+			data = undefined;
+		} else {
+
+			// ( types, data, fn )
+			fn = data;
+			data = selector;
+			selector = undefined;
+		}
+	}
+	if ( fn === false ) {
+		fn = returnFalse;
+	} else if ( !fn ) {
+		return elem;
+	}
+
+	if ( one === 1 ) {
+		origFn = fn;
+		fn = function( event ) {
+
+			// Can use an empty set, since event contains the info
+			jQuery().off( event );
+			return origFn.apply( this, arguments );
+		};
+
+		// Use same guid so caller can remove using origFn
+		fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+	}
+	return elem.each( function() {
+		jQuery.event.add( this, types, fn, data, selector );
+	} );
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+	global: {},
+
+	add: function( elem, types, handler, data, selector ) {
+
+		var handleObjIn, eventHandle, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = dataPriv.get( elem );
+
+		// Don't attach events to noData or text/comment nodes (but allow plain objects)
+		if ( !elemData ) {
+			return;
+		}
+
+		// Caller can pass in an object of custom data in lieu of the handler
+		if ( handler.handler ) {
+			handleObjIn = handler;
+			handler = handleObjIn.handler;
+			selector = handleObjIn.selector;
+		}
+
+		// Make sure that the handler has a unique ID, used to find/remove it later
+		if ( !handler.guid ) {
+			handler.guid = jQuery.guid++;
+		}
+
+		// Init the element's event structure and main handler, if this is the first
+		if ( !( events = elemData.events ) ) {
+			events = elemData.events = {};
+		}
+		if ( !( eventHandle = elemData.handle ) ) {
+			eventHandle = elemData.handle = function( e ) {
+
+				// Discard the second event of a jQuery.event.trigger() and
+				// when an event is called after a page has unloaded
+				return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
+					jQuery.event.dispatch.apply( elem, arguments ) : undefined;
+			};
+		}
+
+		// Handle multiple events separated by a space
+		types = ( types || "" ).match( rnotwhite ) || [ "" ];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[ t ] ) || [];
+			type = origType = tmp[ 1 ];
+			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
+
+			// There *must* be a type, no attaching namespace-only handlers
+			if ( !type ) {
+				continue;
+			}
+
+			// If event changes its type, use the special event handlers for the changed type
+			special = jQuery.event.special[ type ] || {};
+
+			// If selector defined, determine special event api type, otherwise given type
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+
+			// Update special based on newly reset type
+			special = jQuery.event.special[ type ] || {};
+
+			// handleObj is passed to all event handlers
+			handleObj = jQuery.extend( {
+				type: type,
+				origType: origType,
+				data: data,
+				handler: handler,
+				guid: handler.guid,
+				selector: selector,
+				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+				namespace: namespaces.join( "." )
+			}, handleObjIn );
+
+			// Init the event handler queue if we're the first
+			if ( !( handlers = events[ type ] ) ) {
+				handlers = events[ type ] = [];
+				handlers.delegateCount = 0;
+
+				// Only use addEventListener if the special events handler returns false
+				if ( !special.setup ||
+					special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+
+					if ( elem.addEventListener ) {
+						elem.addEventListener( type, eventHandle );
+					}
+				}
+			}
+
+			if ( special.add ) {
+				special.add.call( elem, handleObj );
+
+				if ( !handleObj.handler.guid ) {
+					handleObj.handler.guid = handler.guid;
+				}
+			}
+
+			// Add to the element's handler list, delegates in front
+			if ( selector ) {
+				handlers.splice( handlers.delegateCount++, 0, handleObj );
+			} else {
+				handlers.push( handleObj );
+			}
+
+			// Keep track of which events have ever been used, for event optimization
+			jQuery.event.global[ type ] = true;
+		}
+
+	},
+
+	// Detach an event or set of events from an element
+	remove: function( elem, types, handler, selector, mappedTypes ) {
+
+		var j, origCount, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
+
+		if ( !elemData || !( events = elemData.events ) ) {
+			return;
+		}
+
+		// Once for each type.namespace in types; type may be omitted
+		types = ( types || "" ).match( rnotwhite ) || [ "" ];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[ t ] ) || [];
+			type = origType = tmp[ 1 ];
+			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
+
+			// Unbind all events (on this namespace, if provided) for the element
+			if ( !type ) {
+				for ( type in events ) {
+					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+				}
+				continue;
+			}
+
+			special = jQuery.event.special[ type ] || {};
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+			handlers = events[ type ] || [];
+			tmp = tmp[ 2 ] &&
+				new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
+
+			// Remove matching events
+			origCount = j = handlers.length;
+			while ( j-- ) {
+				handleObj = handlers[ j ];
+
+				if ( ( mappedTypes || origType === handleObj.origType ) &&
+					( !handler || handler.guid === handleObj.guid ) &&
+					( !tmp || tmp.test( handleObj.namespace ) ) &&
+					( !selector || selector === handleObj.selector ||
+						selector === "**" && handleObj.selector ) ) {
+					handlers.splice( j, 1 );
+
+					if ( handleObj.selector ) {
+						handlers.delegateCount--;
+					}
+					if ( special.remove ) {
+						special.remove.call( elem, handleObj );
+					}
+				}
+			}
+
+			// Remove generic event handler if we removed something and no more handlers exist
+			// (avoids potential for endless recursion during removal of special event handlers)
+			if ( origCount && !handlers.length ) {
+				if ( !special.teardown ||
+					special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+
+					jQuery.removeEvent( elem, type, elemData.handle );
+				}
+
+				delete events[ type ];
+			}
+		}
+
+		// Remove data and the expando if it's no longer used
+		if ( jQuery.isEmptyObject( events ) ) {
+			dataPriv.remove( elem, "handle events" );
+		}
+	},
+
+	dispatch: function( event ) {
+
+		// Make a writable jQuery.Event from the native event object
+		event = jQuery.event.fix( event );
+
+		var i, j, ret, matched, handleObj,
+			handlerQueue = [],
+			args = slice.call( arguments ),
+			handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
+			special = jQuery.event.special[ event.type ] || {};
+
+		// Use the fix-ed jQuery.Event rather than the (read-only) native event
+		args[ 0 ] = event;
+		event.delegateTarget = this;
+
+		// Call the preDispatch hook for the mapped type, and let it bail if desired
+		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+			return;
+		}
+
+		// Determine handlers
+		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+		// Run delegates first; they may want to stop propagation beneath us
+		i = 0;
+		while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
+			event.currentTarget = matched.elem;
+
+			j = 0;
+			while ( ( handleObj = matched.handlers[ j++ ] ) &&
+				!event.isImmediatePropagationStopped() ) {
+
+				// Triggered event must either 1) have no namespace, or 2) have namespace(s)
+				// a subset or equal to those in the bound event (both can have no namespace).
+				if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {
+
+					event.handleObj = handleObj;
+					event.data = handleObj.data;
+
+					ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
+						handleObj.handler ).apply( matched.elem, args );
+
+					if ( ret !== undefined ) {
+						if ( ( event.result = ret ) === false ) {
+							event.preventDefault();
+							event.stopPropagation();
+						}
+					}
+				}
+			}
+		}
+
+		// Call the postDispatch hook for the mapped type
+		if ( special.postDispatch ) {
+			special.postDispatch.call( this, event );
+		}
+
+		return event.result;
+	},
+
+	handlers: function( event, handlers ) {
+		var i, matches, sel, handleObj,
+			handlerQueue = [],
+			delegateCount = handlers.delegateCount,
+			cur = event.target;
+
+		// Support (at least): Chrome, IE9
+		// Find delegate handlers
+		// Black-hole SVG <use> instance trees (#13180)
+		//
+		// Support: Firefox<=42+
+		// Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343)
+		if ( delegateCount && cur.nodeType &&
+			( event.type !== "click" || isNaN( event.button ) || event.button < 1 ) ) {
+
+			for ( ; cur !== this; cur = cur.parentNode || this ) {
+
+				// Don't check non-elements (#13208)
+				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+				if ( cur.nodeType === 1 && ( cur.disabled !== true || event.type !== "click" ) ) {
+					matches = [];
+					for ( i = 0; i < delegateCount; i++ ) {
+						handleObj = handlers[ i ];
+
+						// Don't conflict with Object.prototype properties (#13203)
+						sel = handleObj.selector + " ";
+
+						if ( matches[ sel ] === undefined ) {
+							matches[ sel ] = handleObj.needsContext ?
+								jQuery( sel, this ).index( cur ) > -1 :
+								jQuery.find( sel, this, null, [ cur ] ).length;
+						}
+						if ( matches[ sel ] ) {
+							matches.push( handleObj );
+						}
+					}
+					if ( matches.length ) {
+						handlerQueue.push( { elem: cur, handlers: matches } );
+					}
+				}
+			}
+		}
+
+		// Add the remaining (directly-bound) handlers
+		if ( delegateCount < handlers.length ) {
+			handlerQueue.push( { elem: this, handlers: handlers.slice( delegateCount ) } );
+		}
+
+		return handlerQueue;
+	},
+
+	// Includes some event props shared by KeyEvent and MouseEvent
+	props: ( "altKey bubbles cancelable ctrlKey currentTarget detail eventPhase " +
+		"metaKey relatedTarget shiftKey target timeStamp view which" ).split( " " ),
+
+	fixHooks: {},
+
+	keyHooks: {
+		props: "char charCode key keyCode".split( " " ),
+		filter: function( event, original ) {
+
+			// Add which for key events
+			if ( event.which == null ) {
+				event.which = original.charCode != null ? original.charCode : original.keyCode;
+			}
+
+			return event;
+		}
+	},
+
+	mouseHooks: {
+		props: ( "button buttons clientX clientY offsetX offsetY pageX pageY " +
+			"screenX screenY toElement" ).split( " " ),
+		filter: function( event, original ) {
+			var eventDoc, doc, body,
+				button = original.button;
+
+			// Calculate pageX/Y if missing and clientX/Y available
+			if ( event.pageX == null && original.clientX != null ) {
+				eventDoc = event.target.ownerDocument || document;
+				doc = eventDoc.documentElement;
+				body = eventDoc.body;
+
+				event.pageX = original.clientX +
+					( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) -
+					( doc && doc.clientLeft || body && body.clientLeft || 0 );
+				event.pageY = original.clientY +
+					( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) -
+					( doc && doc.clientTop  || body && body.clientTop  || 0 );
+			}
+
+			// Add which for click: 1 === left; 2 === middle; 3 === right
+			// Note: button is not normalized, so don't use it
+			if ( !event.which && button !== undefined ) {
+				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+			}
+
+			return event;
+		}
+	},
+
+	fix: function( event ) {
+		if ( event[ jQuery.expando ] ) {
+			return event;
+		}
+
+		// Create a writable copy of the event object and normalize some properties
+		var i, prop, copy,
+			type = event.type,
+			originalEvent = event,
+			fixHook = this.fixHooks[ type ];
+
+		if ( !fixHook ) {
+			this.fixHooks[ type ] = fixHook =
+				rmouseEvent.test( type ) ? this.mouseHooks :
+				rkeyEvent.test( type ) ? this.keyHooks :
+				{};
+		}
+		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
+
+		event = new jQuery.Event( originalEvent );
+
+		i = copy.length;
+		while ( i-- ) {
+			prop = copy[ i ];
+			event[ prop ] = originalEvent[ prop ];
+		}
+
+		// Support: Cordova 2.5 (WebKit) (#13255)
+		// All events should have a target; Cordova deviceready doesn't
+		if ( !event.target ) {
+			event.target = document;
+		}
+
+		// Support: Safari 6.0+, Chrome<28
+		// Target should not be a text node (#504, #13143)
+		if ( event.target.nodeType === 3 ) {
+			event.target = event.target.parentNode;
+		}
+
+		return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
+	},
+
+	special: {
+		load: {
+
+			// Prevent triggered image.load events from bubbling to window.load
+			noBubble: true
+		},
+		focus: {
+
+			// Fire native event if possible so blur/focus sequence is correct
+			trigger: function() {
+				if ( this !== safeActiveElement() && this.focus ) {
+					this.focus();
+					return false;
+				}
+			},
+			delegateType: "focusin"
+		},
+		blur: {
+			trigger: function() {
+				if ( this === safeActiveElement() && this.blur ) {
+					this.blur();
+					return false;
+				}
+			},
+			delegateType: "focusout"
+		},
+		click: {
+
+			// For checkbox, fire native event so checked state will be right
+			trigger: function() {
+				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
+					this.click();
+					return false;
+				}
+			},
+
+			// For cross-browser consistency, don't fire native .click() on links
+			_default: function( event ) {
+				return jQuery.nodeName( event.target, "a" );
+			}
+		},
+
+		beforeunload: {
+			postDispatch: function( event ) {
+
+				// Support: Firefox 20+
+				// Firefox doesn't alert if the returnValue field is not set.
+				if ( event.result !== undefined && event.originalEvent ) {
+					event.originalEvent.returnValue = event.result;
+				}
+			}
+		}
+	}
+};
+
+jQuery.removeEvent = function( elem, type, handle ) {
+
+	// This "if" is needed for plain objects
+	if ( elem.removeEventListener ) {
+		elem.removeEventListener( type, handle );
+	}
+};
+
+jQuery.Event = function( src, props ) {
+
+	// Allow instantiation without the 'new' keyword
+	if ( !( this instanceof jQuery.Event ) ) {
+		return new jQuery.Event( src, props );
+	}
+
+	// Event object
+	if ( src && src.type ) {
+		this.originalEvent = src;
+		this.type = src.type;
+
+		// Events bubbling up the document may have been marked as prevented
+		// by a handler lower down the tree; reflect the correct value.
+		this.isDefaultPrevented = src.defaultPrevented ||
+				src.defaultPrevented === undefined &&
+
+				// Support: Android<4.0
+				src.returnValue === false ?
+			returnTrue :
+			returnFalse;
+
+	// Event type
+	} else {
+		this.type = src;
+	}
+
+	// Put explicitly provided properties onto the event object
+	if ( props ) {
+		jQuery.extend( this, props );
+	}
+
+	// Create a timestamp if incoming event doesn't have one
+	this.timeStamp = src && src.timeStamp || jQuery.now();
+
+	// Mark it as fixed
+	this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+	constructor: jQuery.Event,
+	isDefaultPrevented: returnFalse,
+	isPropagationStopped: returnFalse,
+	isImmediatePropagationStopped: returnFalse,
+	isSimulated: false,
+
+	preventDefault: function() {
+		var e = this.originalEvent;
+
+		this.isDefaultPrevented = returnTrue;
+
+		if ( e && !this.isSimulated ) {
+			e.preventDefault();
+		}
+	},
+	stopPropagation: function() {
+		var e = this.originalEvent;
+
+		this.isPropagationStopped = returnTrue;
+
+		if ( e && !this.isSimulated ) {
+			e.stopPropagation();
+		}
+	},
+	stopImmediatePropagation: function() {
+		var e = this.originalEvent;
+
+		this.isImmediatePropagationStopped = returnTrue;
+
+		if ( e && !this.isSimulated ) {
+			e.stopImmediatePropagation();
+		}
+
+		this.stopPropagation();
+	}
+};
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// so that event delegation works in jQuery.
+// Do the same for pointerenter/pointerleave and pointerover/pointerout
+//
+// Support: Safari 7 only
+// Safari sends mouseenter too often; see:
+// https://code.google.com/p/chromium/issues/detail?id=470258
+// for the description of the bug (it existed in older Chrome versions as well).
+jQuery.each( {
+	mouseenter: "mouseover",
+	mouseleave: "mouseout",
+	pointerenter: "pointerover",
+	pointerleave: "pointerout"
+}, function( orig, fix ) {
+	jQuery.event.special[ orig ] = {
+		delegateType: fix,
+		bindType: fix,
+
+		handle: function( event ) {
+			var ret,
+				target = this,
+				related = event.relatedTarget,
+				handleObj = event.handleObj;
+
+			// For mouseenter/leave call the handler if related is outside the target.
+			// NB: No relatedTarget if the mouse left/entered the browser window
+			if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
+				event.type = handleObj.origType;
+				ret = handleObj.handler.apply( this, arguments );
+				event.type = fix;
+			}
+			return ret;
+		}
+	};
+} );
+
+jQuery.fn.extend( {
+	on: function( types, selector, data, fn ) {
+		return on( this, types, selector, data, fn );
+	},
+	one: function( types, selector, data, fn ) {
+		return on( this, types, selector, data, fn, 1 );
+	},
+	off: function( types, selector, fn ) {
+		var handleObj, type;
+		if ( types && types.preventDefault && types.handleObj ) {
+
+			// ( event )  dispatched jQuery.Event
+			handleObj = types.handleObj;
+			jQuery( types.delegateTarget ).off(
+				handleObj.namespace ?
+					handleObj.origType + "." + handleObj.namespace :
+					handleObj.origType,
+				handleObj.selector,
+				handleObj.handler
+			);
+			return this;
+		}
+		if ( typeof types === "object" ) {
+
+			// ( types-object [, selector] )
+			for ( type in types ) {
+				this.off( type, selector, types[ type ] );
+			}
+			return this;
+		}
+		if ( selector === false || typeof selector === "function" ) {
+
+			// ( types [, fn] )
+			fn = selector;
+			selector = undefined;
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		}
+		return this.each( function() {
+			jQuery.event.remove( this, types, fn, selector );
+		} );
+	}
+} );
+
+
+var
+	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:-]+)[^>]*)\/>/gi,
+
+	// Support: IE 10-11, Edge 10240+
+	// In IE/Edge using regex groups here causes severe slowdowns.
+	// See https://connect.microsoft.com/IE/feedback/details/1736512/
+	rnoInnerhtml = /<script|<style|<link/i,
+
+	// checked="checked" or checked
+	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+	rscriptTypeMasked = /^true\/(.*)/,
+	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
+
+// Manipulating tables requires a tbody
+function manipulationTarget( elem, content ) {
+	return jQuery.nodeName( elem, "table" ) &&
+		jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?
+
+		elem.getElementsByTagName( "tbody" )[ 0 ] ||
+			elem.appendChild( elem.ownerDocument.createElement( "tbody" ) ) :
+		elem;
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+	elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
+	return elem;
+}
+function restoreScript( elem ) {
+	var match = rscriptTypeMasked.exec( elem.type );
+
+	if ( match ) {
+		elem.type = match[ 1 ];
+	} else {
+		elem.removeAttribute( "type" );
+	}
+
+	return elem;
+}
+
+function cloneCopyEvent( src, dest ) {
+	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
+
+	if ( dest.nodeType !== 1 ) {
+		return;
+	}
+
+	// 1. Copy private data: events, handlers, etc.
+	if ( dataPriv.hasData( src ) ) {
+		pdataOld = dataPriv.access( src );
+		pdataCur = dataPriv.set( dest, pdataOld );
+		events = pdataOld.events;
+
+		if ( events ) {
+			delete pdataCur.handle;
+			pdataCur.events = {};
+
+			for ( type in events ) {
+				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+					jQuery.event.add( dest, type, events[ type ][ i ] );
+				}
+			}
+		}
+	}
+
+	// 2. Copy user data
+	if ( dataUser.hasData( src ) ) {
+		udataOld = dataUser.access( src );
+		udataCur = jQuery.extend( {}, udataOld );
+
+		dataUser.set( dest, udataCur );
+	}
+}
+
+// Fix IE bugs, see support tests
+function fixInput( src, dest ) {
+	var nodeName = dest.nodeName.toLowerCase();
+
+	// Fails to persist the checked state of a cloned checkbox or radio button.
+	if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
+		dest.checked = src.checked;
+
+	// Fails to return the selected option to the default selected state when cloning options
+	} else if ( nodeName === "input" || nodeName === "textarea" ) {
+		dest.defaultValue = src.defaultValue;
+	}
+}
+
+function domManip( collection, args, callback, ignored ) {
+
+	// Flatten any nested arrays
+	args = concat.apply( [], args );
+
+	var fragment, first, scripts, hasScripts, node, doc,
+		i = 0,
+		l = collection.length,
+		iNoClone = l - 1,
+		value = args[ 0 ],
+		isFunction = jQuery.isFunction( value );
+
+	// We can't cloneNode fragments that contain checked, in WebKit
+	if ( isFunction ||
+			( l > 1 && typeof value === "string" &&
+				!support.checkClone && rchecked.test( value ) ) ) {
+		return collection.each( function( index ) {
+			var self = collection.eq( index );
+			if ( isFunction ) {
+				args[ 0 ] = value.call( this, index, self.html() );
+			}
+			domManip( self, args, callback, ignored );
+		} );
+	}
+
+	if ( l ) {
+		fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
+		first = fragment.firstChild;
+
+		if ( fragment.childNodes.length === 1 ) {
+			fragment = first;
+		}
+
+		// Require either new content or an interest in ignored elements to invoke the callback
+		if ( first || ignored ) {
+			scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+			hasScripts = scripts.length;
+
+			// Use the original fragment for the last item
+			// instead of the first because it can end up
+			// being emptied incorrectly in certain situations (#8070).
+			for ( ; i < l; i++ ) {
+				node = fragment;
+
+				if ( i !== iNoClone ) {
+					node = jQuery.clone( node, true, true );
+
+					// Keep references to cloned scripts for later restoration
+					if ( hasScripts ) {
+
+						// Support: Android<4.1, PhantomJS<2
+						// push.apply(_, arraylike) throws on ancient WebKit
+						jQuery.merge( scripts, getAll( node, "script" ) );
+					}
+				}
+
+				callback.call( collection[ i ], node, i );
+			}
+
+			if ( hasScripts ) {
+				doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+				// Reenable scripts
+				jQuery.map( scripts, restoreScript );
+
+				// Evaluate executable scripts on first document insertion
+				for ( i = 0; i < hasScripts; i++ ) {
+					node = scripts[ i ];
+					if ( rscriptType.test( node.type || "" ) &&
+						!dataPriv.access( node, "globalEval" ) &&
+						jQuery.contains( doc, node ) ) {
+
+						if ( node.src ) {
+
+							// Optional AJAX dependency, but won't run scripts if not present
+							if ( jQuery._evalUrl ) {
+								jQuery._evalUrl( node.src );
+							}
+						} else {
+							jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
+						}
+					}
+				}
+			}
+		}
+	}
+
+	return collection;
+}
+
+function remove( elem, selector, keepData ) {
+	var node,
+		nodes = selector ? jQuery.filter( selector, elem ) : elem,
+		i = 0;
+
+	for ( ; ( node = nodes[ i ] ) != null; i++ ) {
+		if ( !keepData && node.nodeType === 1 ) {
+			jQuery.cleanData( getAll( node ) );
+		}
+
+		if ( node.parentNode ) {
+			if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
+				setGlobalEval( getAll( node, "script" ) );
+			}
+			node.parentNode.removeChild( node );
+		}
+	}
+
+	return elem;
+}
+
+jQuery.extend( {
+	htmlPrefilter: function( html ) {
+		return html.replace( rxhtmlTag, "<$1></$2>" );
+	},
+
+	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+		var i, l, srcElements, destElements,
+			clone = elem.cloneNode( true ),
+			inPage = jQuery.contains( elem.ownerDocument, elem );
+
+		// Fix IE cloning issues
+		if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
+				!jQuery.isXMLDoc( elem ) ) {
+
+			// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
+			destElements = getAll( clone );
+			srcElements = getAll( elem );
+
+			for ( i = 0, l = srcElements.length; i < l; i++ ) {
+				fixInput( srcElements[ i ], destElements[ i ] );
+			}
+		}
+
+		// Copy the events from the original to the clone
+		if ( dataAndEvents ) {
+			if ( deepDataAndEvents ) {
+				srcElements = srcElements || getAll( elem );
+				destElements = destElements || getAll( clone );
+
+				for ( i = 0, l = srcElements.length; i < l; i++ ) {
+					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
+				}
+			} else {
+				cloneCopyEvent( elem, clone );
+			}
+		}
+
+		// Preserve script evaluation history
+		destElements = getAll( clone, "script" );
+		if ( destElements.length > 0 ) {
+			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+		}
+
+		// Return the cloned set
+		return clone;
+	},
+
+	cleanData: function( elems ) {
+		var data, elem, type,
+			special = jQuery.event.special,
+			i = 0;
+
+		for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
+			if ( acceptData( elem ) ) {
+				if ( ( data = elem[ dataPriv.expando ] ) ) {
+					if ( data.events ) {
+						for ( type in data.events ) {
+							if ( special[ type ] ) {
+								jQuery.event.remove( elem, type );
+
+							// This is a shortcut to avoid jQuery.event.remove's overhead
+							} else {
+								jQuery.removeEvent( elem, type, data.handle );
+							}
+						}
+					}
+
+					// Support: Chrome <= 35-45+
+					// Assign undefined instead of using delete, see Data#remove
+					elem[ dataPriv.expando ] = undefined;
+				}
+				if ( elem[ dataUser.expando ] ) {
+
+					// Support: Chrome <= 35-45+
+					// Assign undefined instead of using delete, see Data#remove
+					elem[ dataUser.expando ] = undefined;
+				}
+			}
+		}
+	}
+} );
+
+jQuery.fn.extend( {
+
+	// Keep domManip exposed until 3.0 (gh-2225)
+	domManip: domManip,
+
+	detach: function( selector ) {
+		return remove( this, selector, true );
+	},
+
+	remove: function( selector ) {
+		return remove( this, selector );
+	},
+
+	text: function( value ) {
+		return access( this, function( value ) {
+			return value === undefined ?
+				jQuery.text( this ) :
+				this.empty().each( function() {
+					if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+						this.textContent = value;
+					}
+				} );
+		}, null, value, arguments.length );
+	},
+
+	append: function() {
+		return domManip( this, arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.appendChild( elem );
+			}
+		} );
+	},
+
+	prepend: function() {
+		return domManip( this, arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.insertBefore( elem, target.firstChild );
+			}
+		} );
+	},
+
+	before: function() {
+		return domManip( this, arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this );
+			}
+		} );
+	},
+
+	after: function() {
+		return domManip( this, arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this.nextSibling );
+			}
+		} );
+	},
+
+	empty: function() {
+		var elem,
+			i = 0;
+
+		for ( ; ( elem = this[ i ] ) != null; i++ ) {
+			if ( elem.nodeType === 1 ) {
+
+				// Prevent memory leaks
+				jQuery.cleanData( getAll( elem, false ) );
+
+				// Remove any remaining nodes
+				elem.textContent = "";
+			}
+		}
+
+		return this;
+	},
+
+	clone: function( dataAndEvents, deepDataAndEvents ) {
+		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+		return this.map( function() {
+			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+		} );
+	},
+
+	html: function( value ) {
+		return access( this, function( value ) {
+			var elem = this[ 0 ] || {},
+				i = 0,
+				l = this.length;
+
+			if ( value === undefined && elem.nodeType === 1 ) {
+				return elem.innerHTML;
+			}
+
+			// See if we can take a shortcut and just use innerHTML
+			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
+
+				value = jQuery.htmlPrefilter( value );
+
+				try {
+					for ( ; i < l; i++ ) {
+						elem = this[ i ] || {};
+
+						// Remove element nodes and prevent memory leaks
+						if ( elem.nodeType === 1 ) {
+							jQuery.cleanData( getAll( elem, false ) );
+							elem.innerHTML = value;
+						}
+					}
+
+					elem = 0;
+
+				// If using innerHTML throws an exception, use the fallback method
+				} catch ( e ) {}
+			}
+
+			if ( elem ) {
+				this.empty().append( value );
+			}
+		}, null, value, arguments.length );
+	},
+
+	replaceWith: function() {
+		var ignored = [];
+
+		// Make the changes, replacing each non-ignored context element with the new content
+		return domManip( this, arguments, function( elem ) {
+			var parent = this.parentNode;
+
+			if ( jQuery.inArray( this, ignored ) < 0 ) {
+				jQuery.cleanData( getAll( this ) );
+				if ( parent ) {
+					parent.replaceChild( elem, this );
+				}
+			}
+
+		// Force callback invocation
+		}, ignored );
+	}
+} );
+
+jQuery.each( {
+	appendTo: "append",
+	prependTo: "prepend",
+	insertBefore: "before",
+	insertAfter: "after",
+	replaceAll: "replaceWith"
+}, function( name, original ) {
+	jQuery.fn[ name ] = function( selector ) {
+		var elems,
+			ret = [],
+			insert = jQuery( selector ),
+			last = insert.length - 1,
+			i = 0;
+
+		for ( ; i <= last; i++ ) {
+			elems = i === last ? this : this.clone( true );
+			jQuery( insert[ i ] )[ original ]( elems );
+
+			// Support: QtWebKit
+			// .get() because push.apply(_, arraylike) throws
+			push.apply( ret, elems.get() );
+		}
+
+		return this.pushStack( ret );
+	};
+} );
+
+
+var iframe,
+	elemdisplay = {
+
+		// Support: Firefox
+		// We have to pre-define these values for FF (#10227)
+		HTML: "block",
+		BODY: "block"
+	};
+
+/**
+ * Retrieve the actual display of a element
+ * @param {String} name nodeName of the element
+ * @param {Object} doc Document object
+ */
+
+// Called only from within defaultDisplay
+function actualDisplay( name, doc ) {
+	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
+
+		display = jQuery.css( elem[ 0 ], "display" );
+
+	// We don't have any data stored on the element,
+	// so use "detach" method as fast way to get rid of the element
+	elem.detach();
+
+	return display;
+}
+
+/**
+ * Try to determine the default display value of an element
+ * @param {String} nodeName
+ */
+function defaultDisplay( nodeName ) {
+	var doc = document,
+		display = elemdisplay[ nodeName ];
+
+	if ( !display ) {
+		display = actualDisplay( nodeName, doc );
+
+		// If the simple way fails, read from inside an iframe
+		if ( display === "none" || !display ) {
+
+			// Use the already-created iframe if possible
+			iframe = ( iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" ) )
+				.appendTo( doc.documentElement );
+
+			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
+			doc = iframe[ 0 ].contentDocument;
+
+			// Support: IE
+			doc.write();
+			doc.close();
+
+			display = actualDisplay( nodeName, doc );
+			iframe.detach();
+		}
+
+		// Store the correct default display
+		elemdisplay[ nodeName ] = display;
+	}
+
+	return display;
+}
+var rmargin = ( /^margin/ );
+
+var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
+
+var getStyles = function( elem ) {
+
+		// Support: IE<=11+, Firefox<=30+ (#15098, #14150)
+		// IE throws on elements created in popups
+		// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
+		var view = elem.ownerDocument.defaultView;
+
+		if ( !view || !view.opener ) {
+			view = window;
+		}
+
+		return view.getComputedStyle( elem );
+	};
+
+var swap = function( elem, options, callback, args ) {
+	var ret, name,
+		old = {};
+
+	// Remember the old values, and insert the new ones
+	for ( name in options ) {
+		old[ name ] = elem.style[ name ];
+		elem.style[ name ] = options[ name ];
+	}
+
+	ret = callback.apply( elem, args || [] );
+
+	// Revert the old values
+	for ( name in options ) {
+		elem.style[ name ] = old[ name ];
+	}
+
+	return ret;
+};
+
+
+var documentElement = document.documentElement;
+
+
+
+( function() {
+	var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal,
+		container = document.createElement( "div" ),
+		div = document.createElement( "div" );
+
+	// Finish early in limited (non-browser) environments
+	if ( !div.style ) {
+		return;
+	}
+
+	// Support: IE9-11+
+	// Style of cloned element affects source element cloned (#8908)
+	div.style.backgroundClip = "content-box";
+	div.cloneNode( true ).style.backgroundClip = "";
+	support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+	container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" +
+		"padding:0;margin-top:1px;position:absolute";
+	container.appendChild( div );
+
+	// Executing both pixelPosition & boxSizingReliable tests require only one layout
+	// so they're executed at the same time to save the second computation.
+	function computeStyleTests() {
+		div.style.cssText =
+
+			// Support: Firefox<29, Android 2.3
+			// Vendor-prefix box-sizing
+			"-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;" +
+			"position:relative;display:block;" +
+			"margin:auto;border:1px;padding:1px;" +
+			"top:1%;width:50%";
+		div.innerHTML = "";
+		documentElement.appendChild( container );
+
+		var divStyle = window.getComputedStyle( div );
+		pixelPositionVal = divStyle.top !== "1%";
+		reliableMarginLeftVal = divStyle.marginLeft === "2px";
+		boxSizingReliableVal = divStyle.width === "4px";
+
+		// Support: Android 4.0 - 4.3 only
+		// Some styles come back with percentage values, even though they shouldn't
+		div.style.marginRight = "50%";
+		pixelMarginRightVal = divStyle.marginRight === "4px";
+
+		documentElement.removeChild( container );
+	}
+
+	jQuery.extend( support, {
+		pixelPosition: function() {
+
+			// This test is executed only once but we still do memoizing
+			// since we can use the boxSizingReliable pre-computing.
+			// No need to check if the test was already performed, though.
+			computeStyleTests();
+			return pixelPositionVal;
+		},
+		boxSizingReliable: function() {
+			if ( boxSizingReliableVal == null ) {
+				computeStyleTests();
+			}
+			return boxSizingReliableVal;
+		},
+		pixelMarginRight: function() {
+
+			// Support: Android 4.0-4.3
+			// We're checking for boxSizingReliableVal here instead of pixelMarginRightVal
+			// since that compresses better and they're computed together anyway.
+			if ( boxSizingReliableVal == null ) {
+				computeStyleTests();
+			}
+			return pixelMarginRightVal;
+		},
+		reliableMarginLeft: function() {
+
+			// Support: IE <=8 only, Android 4.0 - 4.3 only, Firefox <=3 - 37
+			if ( boxSizingReliableVal == null ) {
+				computeStyleTests();
+			}
+			return reliableMarginLeftVal;
+		},
+		reliableMarginRight: function() {
+
+			// Support: Android 2.3
+			// Check if div with explicit width and no margin-right incorrectly
+			// gets computed margin-right based on width of container. (#3333)
+			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
+			// This support function is only executed once so no memoizing is needed.
+			var ret,
+				marginDiv = div.appendChild( document.createElement( "div" ) );
+
+			// Reset CSS: box-sizing; display; margin; border; padding
+			marginDiv.style.cssText = div.style.cssText =
+
+				// Support: Android 2.3
+				// Vendor-prefix box-sizing
+				"-webkit-box-sizing:content-box;box-sizing:content-box;" +
+				"display:block;margin:0;border:0;padding:0";
+			marginDiv.style.marginRight = marginDiv.style.width = "0";
+			div.style.width = "1px";
+			documentElement.appendChild( container );
+
+			ret = !parseFloat( window.getComputedStyle( marginDiv ).marginRight );
+
+			documentElement.removeChild( container );
+			div.removeChild( marginDiv );
+
+			return ret;
+		}
+	} );
+} )();
+
+
+function curCSS( elem, name, computed ) {
+	var width, minWidth, maxWidth, ret,
+		style = elem.style;
+
+	computed = computed || getStyles( elem );
+	ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined;
+
+	// Support: Opera 12.1x only
+	// Fall back to style even without computed
+	// computed is undefined for elems on document fragments
+	if ( ( ret === "" || ret === undefined ) && !jQuery.contains( elem.ownerDocument, elem ) ) {
+		ret = jQuery.style( elem, name );
+	}
+
+	// Support: IE9
+	// getPropertyValue is only needed for .css('filter') (#12537)
+	if ( computed ) {
+
+		// A tribute to the "awesome hack by Dean Edwards"
+		// Android Browser returns percentage for some values,
+		// but width seems to be reliably pixels.
+		// This is against the CSSOM draft spec:
+		// http://dev.w3.org/csswg/cssom/#resolved-values
+		if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+			// Remember the original values
+			width = style.width;
+			minWidth = style.minWidth;
+			maxWidth = style.maxWidth;
+
+			// Put in the new values to get a computed value out
+			style.minWidth = style.maxWidth = style.width = ret;
+			ret = computed.width;
+
+			// Revert the changed values
+			style.width = width;
+			style.minWidth = minWidth;
+			style.maxWidth = maxWidth;
+		}
+	}
+
+	return ret !== undefined ?
+
+		// Support: IE9-11+
+		// IE returns zIndex value as an integer.
+		ret + "" :
+		ret;
+}
+
+
+function addGetHookIf( conditionFn, hookFn ) {
+
+	// Define the hook, we'll check on the first run if it's really needed.
+	return {
+		get: function() {
+			if ( conditionFn() ) {
+
+				// Hook not needed (or it's not possible to use it due
+				// to missing dependency), remove it.
+				delete this.get;
+				return;
+			}
+
+			// Hook needed; redefine it so that the support test is not executed again.
+			return ( this.get = hookFn ).apply( this, arguments );
+		}
+	};
+}
+
+
+var
+
+	// Swappable if display is none or starts with table
+	// except "table", "table-cell", or "table-caption"
+	// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+
+	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+	cssNormalTransform = {
+		letterSpacing: "0",
+		fontWeight: "400"
+	},
+
+	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ],
+	emptyStyle = document.createElement( "div" ).style;
+
+// Return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( name ) {
+
+	// Shortcut for names that are not vendor prefixed
+	if ( name in emptyStyle ) {
+		return name;
+	}
+
+	// Check for vendor prefixed names
+	var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
+		i = cssPrefixes.length;
+
+	while ( i-- ) {
+		name = cssPrefixes[ i ] + capName;
+		if ( name in emptyStyle ) {
+			return name;
+		}
+	}
+}
+
+function setPositiveNumber( elem, value, subtract ) {
+
+	// Any relative (+/-) values have already been
+	// normalized at this point
+	var matches = rcssNum.exec( value );
+	return matches ?
+
+		// Guard against undefined "subtract", e.g., when used as in cssHooks
+		Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
+		value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+	var i = extra === ( isBorderBox ? "border" : "content" ) ?
+
+		// If we already have the right measurement, avoid augmentation
+		4 :
+
+		// Otherwise initialize for horizontal or vertical properties
+		name === "width" ? 1 : 0,
+
+		val = 0;
+
+	for ( ; i < 4; i += 2 ) {
+
+		// Both box models exclude margin, so add it if we want it
+		if ( extra === "margin" ) {
+			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+		}
+
+		if ( isBorderBox ) {
+
+			// border-box includes padding, so remove it if we want content
+			if ( extra === "content" ) {
+				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+			}
+
+			// At this point, extra isn't border nor margin, so remove border
+			if ( extra !== "margin" ) {
+				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		} else {
+
+			// At this point, extra isn't content, so add padding
+			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+			// At this point, extra isn't content nor padding, so add border
+			if ( extra !== "padding" ) {
+				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		}
+	}
+
+	return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+	// Start with offset property, which is equivalent to the border-box value
+	var valueIsBorderBox = true,
+		val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
+		styles = getStyles( elem ),
+		isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+	// Some non-html elements return undefined for offsetWidth, so check for null/undefined
+	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+	if ( val <= 0 || val == null ) {
+
+		// Fall back to computed then uncomputed css if necessary
+		val = curCSS( elem, name, styles );
+		if ( val < 0 || val == null ) {
+			val = elem.style[ name ];
+		}
+
+		// Computed unit is not pixels. Stop here and return.
+		if ( rnumnonpx.test( val ) ) {
+			return val;
+		}
+
+		// Check for style in case a browser which returns unreliable values
+		// for getComputedStyle silently falls back to the reliable elem.style
+		valueIsBorderBox = isBorderBox &&
+			( support.boxSizingReliable() || val === elem.style[ name ] );
+
+		// Normalize "", auto, and prepare for extra
+		val = parseFloat( val ) || 0;
+	}
+
+	// Use the active box-sizing model to add/subtract irrelevant styles
+	return ( val +
+		augmentWidthOrHeight(
+			elem,
+			name,
+			extra || ( isBorderBox ? "border" : "content" ),
+			valueIsBorderBox,
+			styles
+		)
+	) + "px";
+}
+
+function showHide( elements, show ) {
+	var display, elem, hidden,
+		values = [],
+		index = 0,
+		length = elements.length;
+
+	for ( ; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+
+		values[ index ] = dataPriv.get( elem, "olddisplay" );
+		display = elem.style.display;
+		if ( show ) {
+
+			// Reset the inline display of this element to learn if it is
+			// being hidden by cascaded rules or not
+			if ( !values[ index ] && display === "none" ) {
+				elem.style.display = "";
+			}
+
+			// Set elements which have been overridden with display: none
+			// in a stylesheet to whatever the default browser style is
+			// for such an element
+			if ( elem.style.display === "" && isHidden( elem ) ) {
+				values[ index ] = dataPriv.access(
+					elem,
+					"olddisplay",
+					defaultDisplay( elem.nodeName )
+				);
+			}
+		} else {
+			hidden = isHidden( elem );
+
+			if ( display !== "none" || !hidden ) {
+				dataPriv.set(
+					elem,
+					"olddisplay",
+					hidden ? display : jQuery.css( elem, "display" )
+				);
+			}
+		}
+	}
+
+	// Set the display of most of the elements in a second loop
+	// to avoid the constant reflow
+	for ( index = 0; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+		if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
+			elem.style.display = show ? values[ index ] || "" : "none";
+		}
+	}
+
+	return elements;
+}
+
+jQuery.extend( {
+
+	// Add in style property hooks for overriding the default
+	// behavior of getting and setting a style property
+	cssHooks: {
+		opacity: {
+			get: function( elem, computed ) {
+				if ( computed ) {
+
+					// We should always get a number back from opacity
+					var ret = curCSS( elem, "opacity" );
+					return ret === "" ? "1" : ret;
+				}
+			}
+		}
+	},
+
+	// Don't automatically add "px" to these possibly-unitless properties
+	cssNumber: {
+		"animationIterationCount": true,
+		"columnCount": true,
+		"fillOpacity": true,
+		"flexGrow": true,
+		"flexShrink": true,
+		"fontWeight": true,
+		"lineHeight": true,
+		"opacity": true,
+		"order": true,
+		"orphans": true,
+		"widows": true,
+		"zIndex": true,
+		"zoom": true
+	},
+
+	// Add in properties whose names you wish to fix before
+	// setting or getting the value
+	cssProps: {
+		"float": "cssFloat"
+	},
+
+	// Get and set the style property on a DOM Node
+	style: function( elem, name, value, extra ) {
+
+		// Don't set styles on text and comment nodes
+		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+			return;
+		}
+
+		// Make sure that we're working with the right name
+		var ret, type, hooks,
+			origName = jQuery.camelCase( name ),
+			style = elem.style;
+
+		name = jQuery.cssProps[ origName ] ||
+			( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );
+
+		// Gets hook for the prefixed version, then unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// Check if we're setting a value
+		if ( value !== undefined ) {
+			type = typeof value;
+
+			// Convert "+=" or "-=" to relative numbers (#7345)
+			if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
+				value = adjustCSS( elem, name, ret );
+
+				// Fixes bug #9237
+				type = "number";
+			}
+
+			// Make sure that null and NaN values aren't set (#7116)
+			if ( value == null || value !== value ) {
+				return;
+			}
+
+			// If a number was passed in, add the unit (except for certain CSS properties)
+			if ( type === "number" ) {
+				value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
+			}
+
+			// Support: IE9-11+
+			// background-* props affect original clone's values
+			if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
+				style[ name ] = "inherit";
+			}
+
+			// If a hook was provided, use that value, otherwise just set the specified value
+			if ( !hooks || !( "set" in hooks ) ||
+				( value = hooks.set( elem, value, extra ) ) !== undefined ) {
+
+				style[ name ] = value;
+			}
+
+		} else {
+
+			// If a hook was provided get the non-computed value from there
+			if ( hooks && "get" in hooks &&
+				( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
+
+				return ret;
+			}
+
+			// Otherwise just get the value from the style object
+			return style[ name ];
+		}
+	},
+
+	css: function( elem, name, extra, styles ) {
+		var val, num, hooks,
+			origName = jQuery.camelCase( name );
+
+		// Make sure that we're working with the right name
+		name = jQuery.cssProps[ origName ] ||
+			( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );
+
+		// Try prefixed name followed by the unprefixed name
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// If a hook was provided get the computed value from there
+		if ( hooks && "get" in hooks ) {
+			val = hooks.get( elem, true, extra );
+		}
+
+		// Otherwise, if a way to get the computed value exists, use that
+		if ( val === undefined ) {
+			val = curCSS( elem, name, styles );
+		}
+
+		// Convert "normal" to computed value
+		if ( val === "normal" && name in cssNormalTransform ) {
+			val = cssNormalTransform[ name ];
+		}
+
+		// Make numeric if forced or a qualifier was provided and val looks numeric
+		if ( extra === "" || extra ) {
+			num = parseFloat( val );
+			return extra === true || isFinite( num ) ? num || 0 : val;
+		}
+		return val;
+	}
+} );
+
+jQuery.each( [ "height", "width" ], function( i, name ) {
+	jQuery.cssHooks[ name ] = {
+		get: function( elem, computed, extra ) {
+			if ( computed ) {
+
+				// Certain elements can have dimension info if we invisibly show them
+				// but it must have a current display style that would benefit
+				return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
+					elem.offsetWidth === 0 ?
+						swap( elem, cssShow, function() {
+							return getWidthOrHeight( elem, name, extra );
+						} ) :
+						getWidthOrHeight( elem, name, extra );
+			}
+		},
+
+		set: function( elem, value, extra ) {
+			var matches,
+				styles = extra && getStyles( elem ),
+				subtract = extra && augmentWidthOrHeight(
+					elem,
+					name,
+					extra,
+					jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+					styles
+				);
+
+			// Convert to pixels if value adjustment is needed
+			if ( subtract && ( matches = rcssNum.exec( value ) ) &&
+				( matches[ 3 ] || "px" ) !== "px" ) {
+
+				elem.style[ name ] = value;
+				value = jQuery.css( elem, name );
+			}
+
+			return setPositiveNumber( elem, value, subtract );
+		}
+	};
+} );
+
+jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
+	function( elem, computed ) {
+		if ( computed ) {
+			return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
+				elem.getBoundingClientRect().left -
+					swap( elem, { marginLeft: 0 }, function() {
+						return elem.getBoundingClientRect().left;
+					} )
+				) + "px";
+		}
+	}
+);
+
+// Support: Android 2.3
+jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
+	function( elem, computed ) {
+		if ( computed ) {
+			return swap( elem, { "display": "inline-block" },
+				curCSS, [ elem, "marginRight" ] );
+		}
+	}
+);
+
+// These hooks are used by animate to expand properties
+jQuery.each( {
+	margin: "",
+	padding: "",
+	border: "Width"
+}, function( prefix, suffix ) {
+	jQuery.cssHooks[ prefix + suffix ] = {
+		expand: function( value ) {
+			var i = 0,
+				expanded = {},
+
+				// Assumes a single number if not a string
+				parts = typeof value === "string" ? value.split( " " ) : [ value ];
+
+			for ( ; i < 4; i++ ) {
+				expanded[ prefix + cssExpand[ i ] + suffix ] =
+					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+			}
+
+			return expanded;
+		}
+	};
+
+	if ( !rmargin.test( prefix ) ) {
+		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+	}
+} );
+
+jQuery.fn.extend( {
+	css: function( name, value ) {
+		return access( this, function( elem, name, value ) {
+			var styles, len,
+				map = {},
+				i = 0;
+
+			if ( jQuery.isArray( name ) ) {
+				styles = getStyles( elem );
+				len = name.length;
+
+				for ( ; i < len; i++ ) {
+					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+				}
+
+				return map;
+			}
+
+			return value !== undefined ?
+				jQuery.style( elem, name, value ) :
+				jQuery.css( elem, name );
+		}, name, value, arguments.length > 1 );
+	},
+	show: function() {
+		return showHide( this, true );
+	},
+	hide: function() {
+		return showHide( this );
+	},
+	toggle: function( state ) {
+		if ( typeof state === "boolean" ) {
+			return state ? this.show() : this.hide();
+		}
+
+		return this.each( function() {
+			if ( isHidden( this ) ) {
+				jQuery( this ).show();
+			} else {
+				jQuery( this ).hide();
+			}
+		} );
+	}
+} );
+
+
+function Tween( elem, options, prop, end, easing ) {
+	return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+	constructor: Tween,
+	init: function( elem, options, prop, end, easing, unit ) {
+		this.elem = elem;
+		this.prop = prop;
+		this.easing = easing || jQuery.easing._default;
+		this.options = options;
+		this.start = this.now = this.cur();
+		this.end = end;
+		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+	},
+	cur: function() {
+		var hooks = Tween.propHooks[ this.prop ];
+
+		return hooks && hooks.get ?
+			hooks.get( this ) :
+			Tween.propHooks._default.get( this );
+	},
+	run: function( percent ) {
+		var eased,
+			hooks = Tween.propHooks[ this.prop ];
+
+		if ( this.options.duration ) {
+			this.pos = eased = jQuery.easing[ this.easing ](
+				percent, this.options.duration * percent, 0, 1, this.options.duration
+			);
+		} else {
+			this.pos = eased = percent;
+		}
+		this.now = ( this.end - this.start ) * eased + this.start;
+
+		if ( this.options.step ) {
+			this.options.step.call( this.elem, this.now, this );
+		}
+
+		if ( hooks && hooks.set ) {
+			hooks.set( this );
+		} else {
+			Tween.propHooks._default.set( this );
+		}
+		return this;
+	}
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+	_default: {
+		get: function( tween ) {
+			var result;
+
+			// Use a property on the element directly when it is not a DOM element,
+			// or when there is no matching style property that exists.
+			if ( tween.elem.nodeType !== 1 ||
+				tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
+				return tween.elem[ tween.prop ];
+			}
+
+			// Passing an empty string as a 3rd parameter to .css will automatically
+			// attempt a parseFloat and fallback to a string if the parse fails.
+			// Simple values such as "10px" are parsed to Float;
+			// complex values such as "rotate(1rad)" are returned as-is.
+			result = jQuery.css( tween.elem, tween.prop, "" );
+
+			// Empty strings, null, undefined and "auto" are converted to 0.
+			return !result || result === "auto" ? 0 : result;
+		},
+		set: function( tween ) {
+
+			// Use step hook for back compat.
+			// Use cssHook if its there.
+			// Use .style if available and use plain properties where available.
+			if ( jQuery.fx.step[ tween.prop ] ) {
+				jQuery.fx.step[ tween.prop ]( tween );
+			} else if ( tween.elem.nodeType === 1 &&
+				( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||
+					jQuery.cssHooks[ tween.prop ] ) ) {
+				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+			} else {
+				tween.elem[ tween.prop ] = tween.now;
+			}
+		}
+	}
+};
+
+// Support: IE9
+// Panic based approach to setting things on disconnected nodes
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+	set: function( tween ) {
+		if ( tween.elem.nodeType && tween.elem.parentNode ) {
+			tween.elem[ tween.prop ] = tween.now;
+		}
+	}
+};
+
+jQuery.easing = {
+	linear: function( p ) {
+		return p;
+	},
+	swing: function( p ) {
+		return 0.5 - Math.cos( p * Math.PI ) / 2;
+	},
+	_default: "swing"
+};
+
+jQuery.fx = Tween.prototype.init;
+
+// Back Compat <1.8 extension point
+jQuery.fx.step = {};
+
+
+
+
+var
+	fxNow, timerId,
+	rfxtypes = /^(?:toggle|show|hide)$/,
+	rrun = /queueHooks$/;
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+	window.setTimeout( function() {
+		fxNow = undefined;
+	} );
+	return ( fxNow = jQuery.now() );
+}
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+	var which,
+		i = 0,
+		attrs = { height: type };
+
+	// If we include width, step value is 1 to do all cssExpand values,
+	// otherwise step value is 2 to skip over Left and Right
+	includeWidth = includeWidth ? 1 : 0;
+	for ( ; i < 4 ; i += 2 - includeWidth ) {
+		which = cssExpand[ i ];
+		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+	}
+
+	if ( includeWidth ) {
+		attrs.opacity = attrs.width = type;
+	}
+
+	return attrs;
+}
+
+function createTween( value, prop, animation ) {
+	var tween,
+		collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
+		index = 0,
+		length = collection.length;
+	for ( ; index < length; index++ ) {
+		if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
+
+			// We're done with this property
+			return tween;
+		}
+	}
+}
+
+function defaultPrefilter( elem, props, opts ) {
+	/* jshint validthis: true */
+	var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,
+		anim = this,
+		orig = {},
+		style = elem.style,
+		hidden = elem.nodeType && isHidden( elem ),
+		dataShow = dataPriv.get( elem, "fxshow" );
+
+	// Handle queue: false promises
+	if ( !opts.queue ) {
+		hooks = jQuery._queueHooks( elem, "fx" );
+		if ( hooks.unqueued == null ) {
+			hooks.unqueued = 0;
+			oldfire = hooks.empty.fire;
+			hooks.empty.fire = function() {
+				if ( !hooks.unqueued ) {
+					oldfire();
+				}
+			};
+		}
+		hooks.unqueued++;
+
+		anim.always( function() {
+
+			// Ensure the complete handler is called before this completes
+			anim.always( function() {
+				hooks.unqueued--;
+				if ( !jQuery.queue( elem, "fx" ).length ) {
+					hooks.empty.fire();
+				}
+			} );
+		} );
+	}
+
+	// Height/width overflow pass
+	if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
+
+		// Make sure that nothing sneaks out
+		// Record all 3 overflow attributes because IE9-10 do not
+		// change the overflow attribute when overflowX and
+		// overflowY are set to the same value
+		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+		// Set display property to inline-block for height/width
+		// animations on inline elements that are having width/height animated
+		display = jQuery.css( elem, "display" );
+
+		// Test default display if display is currently "none"
+		checkDisplay = display === "none" ?
+			dataPriv.get( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;
+
+		if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) {
+			style.display = "inline-block";
+		}
+	}
+
+	if ( opts.overflow ) {
+		style.overflow = "hidden";
+		anim.always( function() {
+			style.overflow = opts.overflow[ 0 ];
+			style.overflowX = opts.overflow[ 1 ];
+			style.overflowY = opts.overflow[ 2 ];
+		} );
+	}
+
+	// show/hide pass
+	for ( prop in props ) {
+		value = props[ prop ];
+		if ( rfxtypes.exec( value ) ) {
+			delete props[ prop ];
+			toggle = toggle || value === "toggle";
+			if ( value === ( hidden ? "hide" : "show" ) ) {
+
+				// If there is dataShow left over from a stopped hide or show
+				// and we are going to proceed with show, we should pretend to be hidden
+				if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
+					hidden = true;
+				} else {
+					continue;
+				}
+			}
+			orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
+
+		// Any non-fx value stops us from restoring the original display value
+		} else {
+			display = undefined;
+		}
+	}
+
+	if ( !jQuery.isEmptyObject( orig ) ) {
+		if ( dataShow ) {
+			if ( "hidden" in dataShow ) {
+				hidden = dataShow.hidden;
+			}
+		} else {
+			dataShow = dataPriv.access( elem, "fxshow", {} );
+		}
+
+		// Store state if its toggle - enables .stop().toggle() to "reverse"
+		if ( toggle ) {
+			dataShow.hidden = !hidden;
+		}
+		if ( hidden ) {
+			jQuery( elem ).show();
+		} else {
+			anim.done( function() {
+				jQuery( elem ).hide();
+			} );
+		}
+		anim.done( function() {
+			var prop;
+
+			dataPriv.remove( elem, "fxshow" );
+			for ( prop in orig ) {
+				jQuery.style( elem, prop, orig[ prop ] );
+			}
+		} );
+		for ( prop in orig ) {
+			tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
+
+			if ( !( prop in dataShow ) ) {
+				dataShow[ prop ] = tween.start;
+				if ( hidden ) {
+					tween.end = tween.start;
+					tween.start = prop === "width" || prop === "height" ? 1 : 0;
+				}
+			}
+		}
+
+	// If this is a noop like .hide().hide(), restore an overwritten display value
+	} else if ( ( display === "none" ? defaultDisplay( elem.nodeName ) : display ) === "inline" ) {
+		style.display = display;
+	}
+}
+
+function propFilter( props, specialEasing ) {
+	var index, name, easing, value, hooks;
+
+	// camelCase, specialEasing and expand cssHook pass
+	for ( index in props ) {
+		name = jQuery.camelCase( index );
+		easing = specialEasing[ name ];
+		value = props[ index ];
+		if ( jQuery.isArray( value ) ) {
+			easing = value[ 1 ];
+			value = props[ index ] = value[ 0 ];
+		}
+
+		if ( index !== name ) {
+			props[ name ] = value;
+			delete props[ index ];
+		}
+
+		hooks = jQuery.cssHooks[ name ];
+		if ( hooks && "expand" in hooks ) {
+			value = hooks.expand( value );
+			delete props[ name ];
+
+			// Not quite $.extend, this won't overwrite existing keys.
+			// Reusing 'index' because we have the correct "name"
+			for ( index in value ) {
+				if ( !( index in props ) ) {
+					props[ index ] = value[ index ];
+					specialEasing[ index ] = easing;
+				}
+			}
+		} else {
+			specialEasing[ name ] = easing;
+		}
+	}
+}
+
+function Animation( elem, properties, options ) {
+	var result,
+		stopped,
+		index = 0,
+		length = Animation.prefilters.length,
+		deferred = jQuery.Deferred().always( function() {
+
+			// Don't match elem in the :animated selector
+			delete tick.elem;
+		} ),
+		tick = function() {
+			if ( stopped ) {
+				return false;
+			}
+			var currentTime = fxNow || createFxNow(),
+				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+
+				// Support: Android 2.3
+				// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
+				temp = remaining / animation.duration || 0,
+				percent = 1 - temp,
+				index = 0,
+				length = animation.tweens.length;
+
+			for ( ; index < length ; index++ ) {
+				animation.tweens[ index ].run( percent );
+			}
+
+			deferred.notifyWith( elem, [ animation, percent, remaining ] );
+
+			if ( percent < 1 && length ) {
+				return remaining;
+			} else {
+				deferred.resolveWith( elem, [ animation ] );
+				return false;
+			}
+		},
+		animation = deferred.promise( {
+			elem: elem,
+			props: jQuery.extend( {}, properties ),
+			opts: jQuery.extend( true, {
+				specialEasing: {},
+				easing: jQuery.easing._default
+			}, options ),
+			originalProperties: properties,
+			originalOptions: options,
+			startTime: fxNow || createFxNow(),
+			duration: options.duration,
+			tweens: [],
+			createTween: function( prop, end ) {
+				var tween = jQuery.Tween( elem, animation.opts, prop, end,
+						animation.opts.specialEasing[ prop ] || animation.opts.easing );
+				animation.tweens.push( tween );
+				return tween;
+			},
+			stop: function( gotoEnd ) {
+				var index = 0,
+
+					// If we are going to the end, we want to run all the tweens
+					// otherwise we skip this part
+					length = gotoEnd ? animation.tweens.length : 0;
+				if ( stopped ) {
+					return this;
+				}
+				stopped = true;
+				for ( ; index < length ; index++ ) {
+					animation.tweens[ index ].run( 1 );
+				}
+
+				// Resolve when we played the last frame; otherwise, reject
+				if ( gotoEnd ) {
+					deferred.notifyWith( elem, [ animation, 1, 0 ] );
+					deferred.resolveWith( elem, [ animation, gotoEnd ] );
+				} else {
+					deferred.rejectWith( elem, [ animation, gotoEnd ] );
+				}
+				return this;
+			}
+		} ),
+		props = animation.props;
+
+	propFilter( props, animation.opts.specialEasing );
+
+	for ( ; index < length ; index++ ) {
+		result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
+		if ( result ) {
+			if ( jQuery.isFunction( result.stop ) ) {
+				jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
+					jQuery.proxy( result.stop, result );
+			}
+			return result;
+		}
+	}
+
+	jQuery.map( props, createTween, animation );
+
+	if ( jQuery.isFunction( animation.opts.start ) ) {
+		animation.opts.start.call( elem, animation );
+	}
+
+	jQuery.fx.timer(
+		jQuery.extend( tick, {
+			elem: elem,
+			anim: animation,
+			queue: animation.opts.queue
+		} )
+	);
+
+	// attach callbacks from options
+	return animation.progress( animation.opts.progress )
+		.done( animation.opts.done, animation.opts.complete )
+		.fail( animation.opts.fail )
+		.always( animation.opts.always );
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+	tweeners: {
+		"*": [ function( prop, value ) {
+			var tween = this.createTween( prop, value );
+			adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
+			return tween;
+		} ]
+	},
+
+	tweener: function( props, callback ) {
+		if ( jQuery.isFunction( props ) ) {
+			callback = props;
+			props = [ "*" ];
+		} else {
+			props = props.match( rnotwhite );
+		}
+
+		var prop,
+			index = 0,
+			length = props.length;
+
+		for ( ; index < length ; index++ ) {
+			prop = props[ index ];
+			Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
+			Animation.tweeners[ prop ].unshift( callback );
+		}
+	},
+
+	prefilters: [ defaultPrefilter ],
+
+	prefilter: function( callback, prepend ) {
+		if ( prepend ) {
+			Animation.prefilters.unshift( callback );
+		} else {
+			Animation.prefilters.push( callback );
+		}
+	}
+} );
+
+jQuery.speed = function( speed, easing, fn ) {
+	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+		complete: fn || !fn && easing ||
+			jQuery.isFunction( speed ) && speed,
+		duration: speed,
+		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+	};
+
+	opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ?
+		opt.duration : opt.duration in jQuery.fx.speeds ?
+			jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
+
+	// Normalize opt.queue - true/undefined/null -> "fx"
+	if ( opt.queue == null || opt.queue === true ) {
+		opt.queue = "fx";
+	}
+
+	// Queueing
+	opt.old = opt.complete;
+
+	opt.complete = function() {
+		if ( jQuery.isFunction( opt.old ) ) {
+			opt.old.call( this );
+		}
+
+		if ( opt.queue ) {
+			jQuery.dequeue( this, opt.queue );
+		}
+	};
+
+	return opt;
+};
+
+jQuery.fn.extend( {
+	fadeTo: function( speed, to, easing, callback ) {
+
+		// Show any hidden elements after setting opacity to 0
+		return this.filter( isHidden ).css( "opacity", 0 ).show()
+
+			// Animate to the value specified
+			.end().animate( { opacity: to }, speed, easing, callback );
+	},
+	animate: function( prop, speed, easing, callback ) {
+		var empty = jQuery.isEmptyObject( prop ),
+			optall = jQuery.speed( speed, easing, callback ),
+			doAnimation = function() {
+
+				// Operate on a copy of prop so per-property easing won't be lost
+				var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+
+				// Empty animations, or finishing resolves immediately
+				if ( empty || dataPriv.get( this, "finish" ) ) {
+					anim.stop( true );
+				}
+			};
+			doAnimation.finish = doAnimation;
+
+		return empty || optall.queue === false ?
+			this.each( doAnimation ) :
+			this.queue( optall.queue, doAnimation );
+	},
+	stop: function( type, clearQueue, gotoEnd ) {
+		var stopQueue = function( hooks ) {
+			var stop = hooks.stop;
+			delete hooks.stop;
+			stop( gotoEnd );
+		};
+
+		if ( typeof type !== "string" ) {
+			gotoEnd = clearQueue;
+			clearQueue = type;
+			type = undefined;
+		}
+		if ( clearQueue && type !== false ) {
+			this.queue( type || "fx", [] );
+		}
+
+		return this.each( function() {
+			var dequeue = true,
+				index = type != null && type + "queueHooks",
+				timers = jQuery.timers,
+				data = dataPriv.get( this );
+
+			if ( index ) {
+				if ( data[ index ] && data[ index ].stop ) {
+					stopQueue( data[ index ] );
+				}
+			} else {
+				for ( index in data ) {
+					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+						stopQueue( data[ index ] );
+					}
+				}
+			}
+
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this &&
+					( type == null || timers[ index ].queue === type ) ) {
+
+					timers[ index ].anim.stop( gotoEnd );
+					dequeue = false;
+					timers.splice( index, 1 );
+				}
+			}
+
+			// Start the next in the queue if the last step wasn't forced.
+			// Timers currently will call their complete callbacks, which
+			// will dequeue but only if they were gotoEnd.
+			if ( dequeue || !gotoEnd ) {
+				jQuery.dequeue( this, type );
+			}
+		} );
+	},
+	finish: function( type ) {
+		if ( type !== false ) {
+			type = type || "fx";
+		}
+		return this.each( function() {
+			var index,
+				data = dataPriv.get( this ),
+				queue = data[ type + "queue" ],
+				hooks = data[ type + "queueHooks" ],
+				timers = jQuery.timers,
+				length = queue ? queue.length : 0;
+
+			// Enable finishing flag on private data
+			data.finish = true;
+
+			// Empty the queue first
+			jQuery.queue( this, type, [] );
+
+			if ( hooks && hooks.stop ) {
+				hooks.stop.call( this, true );
+			}
+
+			// Look for any active animations, and finish them
+			for ( index = timers.length; index--; ) {
+				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+					timers[ index ].anim.stop( true );
+					timers.splice( index, 1 );
+				}
+			}
+
+			// Look for any animations in the old queue and finish them
+			for ( index = 0; index < length; index++ ) {
+				if ( queue[ index ] && queue[ index ].finish ) {
+					queue[ index ].finish.call( this );
+				}
+			}
+
+			// Turn off finishing flag
+			delete data.finish;
+		} );
+	}
+} );
+
+jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
+	var cssFn = jQuery.fn[ name ];
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return speed == null || typeof speed === "boolean" ?
+			cssFn.apply( this, arguments ) :
+			this.animate( genFx( name, true ), speed, easing, callback );
+	};
+} );
+
+// Generate shortcuts for custom animations
+jQuery.each( {
+	slideDown: genFx( "show" ),
+	slideUp: genFx( "hide" ),
+	slideToggle: genFx( "toggle" ),
+	fadeIn: { opacity: "show" },
+	fadeOut: { opacity: "hide" },
+	fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+	jQuery.fn[ name ] = function( speed, easing, callback ) {
+		return this.animate( props, speed, easing, callback );
+	};
+} );
+
+jQuery.timers = [];
+jQuery.fx.tick = function() {
+	var timer,
+		i = 0,
+		timers = jQuery.timers;
+
+	fxNow = jQuery.now();
+
+	for ( ; i < timers.length; i++ ) {
+		timer = timers[ i ];
+
+		// Checks the timer has not already been removed
+		if ( !timer() && timers[ i ] === timer ) {
+			timers.splice( i--, 1 );
+		}
+	}
+
+	if ( !timers.length ) {
+		jQuery.fx.stop();
+	}
+	fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+	jQuery.timers.push( timer );
+	if ( timer() ) {
+		jQuery.fx.start();
+	} else {
+		jQuery.timers.pop();
+	}
+};
+
+jQuery.fx.interval = 13;
+jQuery.fx.start = function() {
+	if ( !timerId ) {
+		timerId = window.setInterval( jQuery.fx.tick, jQuery.fx.interval );
+	}
+};
+
+jQuery.fx.stop = function() {
+	window.clearInterval( timerId );
+
+	timerId = null;
+};
+
+jQuery.fx.speeds = {
+	slow: 600,
+	fast: 200,
+
+	// Default speed
+	_default: 400
+};
+
+
+// Based off of the plugin by Clint Helfers, with permission.
+// http://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
+jQuery.fn.delay = function( time, type ) {
+	time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+	type = type || "fx";
+
+	return this.queue( type, function( next, hooks ) {
+		var timeout = window.setTimeout( next, time );
+		hooks.stop = function() {
+			window.clearTimeout( timeout );
+		};
+	} );
+};
+
+
+( function() {
+	var input = document.createElement( "input" ),
+		select = document.createElement( "select" ),
+		opt = select.appendChild( document.createElement( "option" ) );
+
+	input.type = "checkbox";
+
+	// Support: iOS<=5.1, Android<=4.2+
+	// Default value for a checkbox should be "on"
+	support.checkOn = input.value !== "";
+
+	// Support: IE<=11+
+	// Must access selectedIndex to make default options select
+	support.optSelected = opt.selected;
+
+	// Support: Android<=2.3
+	// Options inside disabled selects are incorrectly marked as disabled
+	select.disabled = true;
+	support.optDisabled = !opt.disabled;
+
+	// Support: IE<=11+
+	// An input loses its value after becoming a radio
+	input = document.createElement( "input" );
+	input.value = "t";
+	input.type = "radio";
+	support.radioValue = input.value === "t";
+} )();
+
+
+var boolHook,
+	attrHandle = jQuery.expr.attrHandle;
+
+jQuery.fn.extend( {
+	attr: function( name, value ) {
+		return access( this, jQuery.attr, name, value, arguments.length > 1 );
+	},
+
+	removeAttr: function( name ) {
+		return this.each( function() {
+			jQuery.removeAttr( this, name );
+		} );
+	}
+} );
+
+jQuery.extend( {
+	attr: function( elem, name, value ) {
+		var ret, hooks,
+			nType = elem.nodeType;
+
+		// Don't get/set attributes on text, comment and attribute nodes
+		if ( nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		// Fallback to prop when attributes are not supported
+		if ( typeof elem.getAttribute === "undefined" ) {
+			return jQuery.prop( elem, name, value );
+		}
+
+		// All attributes are lowercase
+		// Grab necessary hook if one is defined
+		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+			name = name.toLowerCase();
+			hooks = jQuery.attrHooks[ name ] ||
+				( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
+		}
+
+		if ( value !== undefined ) {
+			if ( value === null ) {
+				jQuery.removeAttr( elem, name );
+				return;
+			}
+
+			if ( hooks && "set" in hooks &&
+				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
+				return ret;
+			}
+
+			elem.setAttribute( name, value + "" );
+			return value;
+		}
+
+		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
+			return ret;
+		}
+
+		ret = jQuery.find.attr( elem, name );
+
+		// Non-existent attributes return null, we normalize to undefined
+		return ret == null ? undefined : ret;
+	},
+
+	attrHooks: {
+		type: {
+			set: function( elem, value ) {
+				if ( !support.radioValue && value === "radio" &&
+					jQuery.nodeName( elem, "input" ) ) {
+					var val = elem.value;
+					elem.setAttribute( "type", value );
+					if ( val ) {
+						elem.value = val;
+					}
+					return value;
+				}
+			}
+		}
+	},
+
+	removeAttr: function( elem, value ) {
+		var name, propName,
+			i = 0,
+			attrNames = value && value.match( rnotwhite );
+
+		if ( attrNames && elem.nodeType === 1 ) {
+			while ( ( name = attrNames[ i++ ] ) ) {
+				propName = jQuery.propFix[ name ] || name;
+
+				// Boolean attributes get special treatment (#10870)
+				if ( jQuery.expr.match.bool.test( name ) ) {
+
+					// Set corresponding property to false
+					elem[ propName ] = false;
+				}
+
+				elem.removeAttribute( name );
+			}
+		}
+	}
+} );
+
+// Hooks for boolean attributes
+boolHook = {
+	set: function( elem, value, name ) {
+		if ( value === false ) {
+
+			// Remove boolean attributes when set to false
+			jQuery.removeAttr( elem, name );
+		} else {
+			elem.setAttribute( name, name );
+		}
+		return name;
+	}
+};
+jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
+	var getter = attrHandle[ name ] || jQuery.find.attr;
+
+	attrHandle[ name ] = function( elem, name, isXML ) {
+		var ret, handle;
+		if ( !isXML ) {
+
+			// Avoid an infinite loop by temporarily removing this function from the getter
+			handle = attrHandle[ name ];
+			attrHandle[ name ] = ret;
+			ret = getter( elem, name, isXML ) != null ?
+				name.toLowerCase() :
+				null;
+			attrHandle[ name ] = handle;
+		}
+		return ret;
+	};
+} );
+
+
+
+
+var rfocusable = /^(?:input|select|textarea|button)$/i,
+	rclickable = /^(?:a|area)$/i;
+
+jQuery.fn.extend( {
+	prop: function( name, value ) {
+		return access( this, jQuery.prop, name, value, arguments.length > 1 );
+	},
+
+	removeProp: function( name ) {
+		return this.each( function() {
+			delete this[ jQuery.propFix[ name ] || name ];
+		} );
+	}
+} );
+
+jQuery.extend( {
+	prop: function( elem, name, value ) {
+		var ret, hooks,
+			nType = elem.nodeType;
+
+		// Don't get/set properties on text, comment and attribute nodes
+		if ( nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+
+			// Fix name and attach hooks
+			name = jQuery.propFix[ name ] || name;
+			hooks = jQuery.propHooks[ name ];
+		}
+
+		if ( value !== undefined ) {
+			if ( hooks && "set" in hooks &&
+				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
+				return ret;
+			}
+
+			return ( elem[ name ] = value );
+		}
+
+		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
+			return ret;
+		}
+
+		return elem[ name ];
+	},
+
+	propHooks: {
+		tabIndex: {
+			get: function( elem ) {
+
+				// elem.tabIndex doesn't always return the
+				// correct value when it hasn't been explicitly set
+				// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
+				// Use proper attribute retrieval(#12072)
+				var tabindex = jQuery.find.attr( elem, "tabindex" );
+
+				return tabindex ?
+					parseInt( tabindex, 10 ) :
+					rfocusable.test( elem.nodeName ) ||
+						rclickable.test( elem.nodeName ) && elem.href ?
+							0 :
+							-1;
+			}
+		}
+	},
+
+	propFix: {
+		"for": "htmlFor",
+		"class": "className"
+	}
+} );
+
+// Support: IE <=11 only
+// Accessing the selectedIndex property
+// forces the browser to respect setting selected
+// on the option
+// The getter ensures a default option is selected
+// when in an optgroup
+if ( !support.optSelected ) {
+	jQuery.propHooks.selected = {
+		get: function( elem ) {
+			var parent = elem.parentNode;
+			if ( parent && parent.parentNode ) {
+				parent.parentNode.selectedIndex;
+			}
+			return null;
+		},
+		set: function( elem ) {
+			var parent = elem.parentNode;
+			if ( parent ) {
+				parent.selectedIndex;
+
+				if ( parent.parentNode ) {
+					parent.parentNode.selectedIndex;
+				}
+			}
+		}
+	};
+}
+
+jQuery.each( [
+	"tabIndex",
+	"readOnly",
+	"maxLength",
+	"cellSpacing",
+	"cellPadding",
+	"rowSpan",
+	"colSpan",
+	"useMap",
+	"frameBorder",
+	"contentEditable"
+], function() {
+	jQuery.propFix[ this.toLowerCase() ] = this;
+} );
+
+
+
+
+var rclass = /[\t\r\n\f]/g;
+
+function getClass( elem ) {
+	return elem.getAttribute && elem.getAttribute( "class" ) || "";
+}
+
+jQuery.fn.extend( {
+	addClass: function( value ) {
+		var classes, elem, cur, curValue, clazz, j, finalValue,
+			i = 0;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each( function( j ) {
+				jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
+			} );
+		}
+
+		if ( typeof value === "string" && value ) {
+			classes = value.match( rnotwhite ) || [];
+
+			while ( ( elem = this[ i++ ] ) ) {
+				curValue = getClass( elem );
+				cur = elem.nodeType === 1 &&
+					( " " + curValue + " " ).replace( rclass, " " );
+
+				if ( cur ) {
+					j = 0;
+					while ( ( clazz = classes[ j++ ] ) ) {
+						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+							cur += clazz + " ";
+						}
+					}
+
+					// Only assign if different to avoid unneeded rendering.
+					finalValue = jQuery.trim( cur );
+					if ( curValue !== finalValue ) {
+						elem.setAttribute( "class", finalValue );
+					}
+				}
+			}
+		}
+
+		return this;
+	},
+
+	removeClass: function( value ) {
+		var classes, elem, cur, curValue, clazz, j, finalValue,
+			i = 0;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each( function( j ) {
+				jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
+			} );
+		}
+
+		if ( !arguments.length ) {
+			return this.attr( "class", "" );
+		}
+
+		if ( typeof value === "string" && value ) {
+			classes = value.match( rnotwhite ) || [];
+
+			while ( ( elem = this[ i++ ] ) ) {
+				curValue = getClass( elem );
+
+				// This expression is here for better compressibility (see addClass)
+				cur = elem.nodeType === 1 &&
+					( " " + curValue + " " ).replace( rclass, " " );
+
+				if ( cur ) {
+					j = 0;
+					while ( ( clazz = classes[ j++ ] ) ) {
+
+						// Remove *all* instances
+						while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
+							cur = cur.replace( " " + clazz + " ", " " );
+						}
+					}
+
+					// Only assign if different to avoid unneeded rendering.
+					finalValue = jQuery.trim( cur );
+					if ( curValue !== finalValue ) {
+						elem.setAttribute( "class", finalValue );
+					}
+				}
+			}
+		}
+
+		return this;
+	},
+
+	toggleClass: function( value, stateVal ) {
+		var type = typeof value;
+
+		if ( typeof stateVal === "boolean" && type === "string" ) {
+			return stateVal ? this.addClass( value ) : this.removeClass( value );
+		}
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each( function( i ) {
+				jQuery( this ).toggleClass(
+					value.call( this, i, getClass( this ), stateVal ),
+					stateVal
+				);
+			} );
+		}
+
+		return this.each( function() {
+			var className, i, self, classNames;
+
+			if ( type === "string" ) {
+
+				// Toggle individual class names
+				i = 0;
+				self = jQuery( this );
+				classNames = value.match( rnotwhite ) || [];
+
+				while ( ( className = classNames[ i++ ] ) ) {
+
+					// Check each className given, space separated list
+					if ( self.hasClass( className ) ) {
+						self.removeClass( className );
+					} else {
+						self.addClass( className );
+					}
+				}
+
+			// Toggle whole class name
+			} else if ( value === undefined || type === "boolean" ) {
+				className = getClass( this );
+				if ( className ) {
+
+					// Store className if set
+					dataPriv.set( this, "__className__", className );
+				}
+
+				// If the element has a class name or if we're passed `false`,
+				// then remove the whole classname (if there was one, the above saved it).
+				// Otherwise bring back whatever was previously saved (if anything),
+				// falling back to the empty string if nothing was stored.
+				if ( this.setAttribute ) {
+					this.setAttribute( "class",
+						className || value === false ?
+						"" :
+						dataPriv.get( this, "__className__" ) || ""
+					);
+				}
+			}
+		} );
+	},
+
+	hasClass: function( selector ) {
+		var className, elem,
+			i = 0;
+
+		className = " " + selector + " ";
+		while ( ( elem = this[ i++ ] ) ) {
+			if ( elem.nodeType === 1 &&
+				( " " + getClass( elem ) + " " ).replace( rclass, " " )
+					.indexOf( className ) > -1
+			) {
+				return true;
+			}
+		}
+
+		return false;
+	}
+} );
+
+
+
+
+var rreturn = /\r/g,
+	rspaces = /[\x20\t\r\n\f]+/g;
+
+jQuery.fn.extend( {
+	val: function( value ) {
+		var hooks, ret, isFunction,
+			elem = this[ 0 ];
+
+		if ( !arguments.length ) {
+			if ( elem ) {
+				hooks = jQuery.valHooks[ elem.type ] ||
+					jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+				if ( hooks &&
+					"get" in hooks &&
+					( ret = hooks.get( elem, "value" ) ) !== undefined
+				) {
+					return ret;
+				}
+
+				ret = elem.value;
+
+				return typeof ret === "string" ?
+
+					// Handle most common string cases
+					ret.replace( rreturn, "" ) :
+
+					// Handle cases where value is null/undef or number
+					ret == null ? "" : ret;
+			}
+
+			return;
+		}
+
+		isFunction = jQuery.isFunction( value );
+
+		return this.each( function( i ) {
+			var val;
+
+			if ( this.nodeType !== 1 ) {
+				return;
+			}
+
+			if ( isFunction ) {
+				val = value.call( this, i, jQuery( this ).val() );
+			} else {
+				val = value;
+			}
+
+			// Treat null/undefined as ""; convert numbers to string
+			if ( val == null ) {
+				val = "";
+
+			} else if ( typeof val === "number" ) {
+				val += "";
+
+			} else if ( jQuery.isArray( val ) ) {
+				val = jQuery.map( val, function( value ) {
+					return value == null ? "" : value + "";
+				} );
+			}
+
+			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+			// If set returns undefined, fall back to normal setting
+			if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
+				this.value = val;
+			}
+		} );
+	}
+} );
+
+jQuery.extend( {
+	valHooks: {
+		option: {
+			get: function( elem ) {
+
+				var val = jQuery.find.attr( elem, "value" );
+				return val != null ?
+					val :
+
+					// Support: IE10-11+
+					// option.text throws exceptions (#14686, #14858)
+					// Strip and collapse whitespace
+					// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
+					jQuery.trim( jQuery.text( elem ) ).replace( rspaces, " " );
+			}
+		},
+		select: {
+			get: function( elem ) {
+				var value, option,
+					options = elem.options,
+					index = elem.selectedIndex,
+					one = elem.type === "select-one" || index < 0,
+					values = one ? null : [],
+					max = one ? index + 1 : options.length,
+					i = index < 0 ?
+						max :
+						one ? index : 0;
+
+				// Loop through all the selected options
+				for ( ; i < max; i++ ) {
+					option = options[ i ];
+
+					// IE8-9 doesn't update selected after form reset (#2551)
+					if ( ( option.selected || i === index ) &&
+
+							// Don't return options that are disabled or in a disabled optgroup
+							( support.optDisabled ?
+								!option.disabled : option.getAttribute( "disabled" ) === null ) &&
+							( !option.parentNode.disabled ||
+								!jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+
+						// Get the specific value for the option
+						value = jQuery( option ).val();
+
+						// We don't need an array for one selects
+						if ( one ) {
+							return value;
+						}
+
+						// Multi-Selects return an array
+						values.push( value );
+					}
+				}
+
+				return values;
+			},
+
+			set: function( elem, value ) {
+				var optionSet, option,
+					options = elem.options,
+					values = jQuery.makeArray( value ),
+					i = options.length;
+
+				while ( i-- ) {
+					option = options[ i ];
+					if ( option.selected =
+						jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
+					) {
+						optionSet = true;
+					}
+				}
+
+				// Force browsers to behave consistently when non-matching value is set
+				if ( !optionSet ) {
+					elem.selectedIndex = -1;
+				}
+				return values;
+			}
+		}
+	}
+} );
+
+// Radios and checkboxes getter/setter
+jQuery.each( [ "radio", "checkbox" ], function() {
+	jQuery.valHooks[ this ] = {
+		set: function( elem, value ) {
+			if ( jQuery.isArray( value ) ) {
+				return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
+			}
+		}
+	};
+	if ( !support.checkOn ) {
+		jQuery.valHooks[ this ].get = function( elem ) {
+			return elem.getAttribute( "value" ) === null ? "on" : elem.value;
+		};
+	}
+} );
+
+
+
+
+// Return jQuery for attributes-only inclusion
+
+
+var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/;
+
+jQuery.extend( jQuery.event, {
+
+	trigger: function( event, data, elem, onlyHandlers ) {
+
+		var i, cur, tmp, bubbleType, ontype, handle, special,
+			eventPath = [ elem || document ],
+			type = hasOwn.call( event, "type" ) ? event.type : event,
+			namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
+
+		cur = tmp = elem = elem || document;
+
+		// Don't do events on text and comment nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+
+		// focus/blur morphs to focusin/out; ensure we're not firing them right now
+		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+			return;
+		}
+
+		if ( type.indexOf( "." ) > -1 ) {
+
+			// Namespaced trigger; create a regexp to match event type in handle()
+			namespaces = type.split( "." );
+			type = namespaces.shift();
+			namespaces.sort();
+		}
+		ontype = type.indexOf( ":" ) < 0 && "on" + type;
+
+		// Caller can pass in a jQuery.Event object, Object, or just an event type string
+		event = event[ jQuery.expando ] ?
+			event :
+			new jQuery.Event( type, typeof event === "object" && event );
+
+		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+		event.isTrigger = onlyHandlers ? 2 : 3;
+		event.namespace = namespaces.join( "." );
+		event.rnamespace = event.namespace ?
+			new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
+			null;
+
+		// Clean up the event in case it is being reused
+		event.result = undefined;
+		if ( !event.target ) {
+			event.target = elem;
+		}
+
+		// Clone any incoming data and prepend the event, creating the handler arg list
+		data = data == null ?
+			[ event ] :
+			jQuery.makeArray( data, [ event ] );
+
+		// Allow special events to draw outside the lines
+		special = jQuery.event.special[ type ] || {};
+		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+			return;
+		}
+
+		// Determine event propagation path in advance, per W3C events spec (#9951)
+		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+			bubbleType = special.delegateType || type;
+			if ( !rfocusMorph.test( bubbleType + type ) ) {
+				cur = cur.parentNode;
+			}
+			for ( ; cur; cur = cur.parentNode ) {
+				eventPath.push( cur );
+				tmp = cur;
+			}
+
+			// Only add window if we got to document (e.g., not plain obj or detached DOM)
+			if ( tmp === ( elem.ownerDocument || document ) ) {
+				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+			}
+		}
+
+		// Fire handlers on the event path
+		i = 0;
+		while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
+
+			event.type = i > 1 ?
+				bubbleType :
+				special.bindType || type;
+
+			// jQuery handler
+			handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
+				dataPriv.get( cur, "handle" );
+			if ( handle ) {
+				handle.apply( cur, data );
+			}
+
+			// Native handler
+			handle = ontype && cur[ ontype ];
+			if ( handle && handle.apply && acceptData( cur ) ) {
+				event.result = handle.apply( cur, data );
+				if ( event.result === false ) {
+					event.preventDefault();
+				}
+			}
+		}
+		event.type = type;
+
+		// If nobody prevented the default action, do it now
+		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+			if ( ( !special._default ||
+				special._default.apply( eventPath.pop(), data ) === false ) &&
+				acceptData( elem ) ) {
+
+				// Call a native DOM method on the target with the same name name as the event.
+				// Don't do default actions on window, that's where global variables be (#6170)
+				if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
+
+					// Don't re-trigger an onFOO event when we call its FOO() method
+					tmp = elem[ ontype ];
+
+					if ( tmp ) {
+						elem[ ontype ] = null;
+					}
+
+					// Prevent re-triggering of the same event, since we already bubbled it above
+					jQuery.event.triggered = type;
+					elem[ type ]();
+					jQuery.event.triggered = undefined;
+
+					if ( tmp ) {
+						elem[ ontype ] = tmp;
+					}
+				}
+			}
+		}
+
+		return event.result;
+	},
+
+	// Piggyback on a donor event to simulate a different one
+	// Used only for `focus(in | out)` events
+	simulate: function( type, elem, event ) {
+		var e = jQuery.extend(
+			new jQuery.Event(),
+			event,
+			{
+				type: type,
+				isSimulated: true
+			}
+		);
+
+		jQuery.event.trigger( e, null, elem );
+	}
+
+} );
+
+jQuery.fn.extend( {
+
+	trigger: function( type, data ) {
+		return this.each( function() {
+			jQuery.event.trigger( type, data, this );
+		} );
+	},
+	triggerHandler: function( type, data ) {
+		var elem = this[ 0 ];
+		if ( elem ) {
+			return jQuery.event.trigger( type, data, elem, true );
+		}
+	}
+} );
+
+
+jQuery.each( ( "blur focus focusin focusout load resize scroll unload click dblclick " +
+	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+	"change select submit keydown keypress keyup error contextmenu" ).split( " " ),
+	function( i, name ) {
+
+	// Handle event binding
+	jQuery.fn[ name ] = function( data, fn ) {
+		return arguments.length > 0 ?
+			this.on( name, null, data, fn ) :
+			this.trigger( name );
+	};
+} );
+
+jQuery.fn.extend( {
+	hover: function( fnOver, fnOut ) {
+		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+	}
+} );
+
+
+
+
+support.focusin = "onfocusin" in window;
+
+
+// Support: Firefox
+// Firefox doesn't have focus(in | out) events
+// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
+//
+// Support: Chrome, Safari
+// focus(in | out) events fire after focus & blur events,
+// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
+// Related ticket - https://code.google.com/p/chromium/issues/detail?id=449857
+if ( !support.focusin ) {
+	jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+		// Attach a single capturing handler on the document while someone wants focusin/focusout
+		var handler = function( event ) {
+			jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
+		};
+
+		jQuery.event.special[ fix ] = {
+			setup: function() {
+				var doc = this.ownerDocument || this,
+					attaches = dataPriv.access( doc, fix );
+
+				if ( !attaches ) {
+					doc.addEventListener( orig, handler, true );
+				}
+				dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
+			},
+			teardown: function() {
+				var doc = this.ownerDocument || this,
+					attaches = dataPriv.access( doc, fix ) - 1;
+
+				if ( !attaches ) {
+					doc.removeEventListener( orig, handler, true );
+					dataPriv.remove( doc, fix );
+
+				} else {
+					dataPriv.access( doc, fix, attaches );
+				}
+			}
+		};
+	} );
+}
+var location = window.location;
+
+var nonce = jQuery.now();
+
+var rquery = ( /\?/ );
+
+
+
+// Support: Android 2.3
+// Workaround failure to string-cast null input
+jQuery.parseJSON = function( data ) {
+	return JSON.parse( data + "" );
+};
+
+
+// Cross-browser xml parsing
+jQuery.parseXML = function( data ) {
+	var xml;
+	if ( !data || typeof data !== "string" ) {
+		return null;
+	}
+
+	// Support: IE9
+	try {
+		xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
+	} catch ( e ) {
+		xml = undefined;
+	}
+
+	if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
+		jQuery.error( "Invalid XML: " + data );
+	}
+	return xml;
+};
+
+
+var
+	rhash = /#.*$/,
+	rts = /([?&])_=[^&]*/,
+	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
+
+	// #7653, #8125, #8152: local protocol detection
+	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+	rnoContent = /^(?:GET|HEAD)$/,
+	rprotocol = /^\/\//,
+
+	/* Prefilters
+	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+	 * 2) These are called:
+	 *    - BEFORE asking for a transport
+	 *    - AFTER param serialization (s.data is a string if s.processData is true)
+	 * 3) key is the dataType
+	 * 4) the catchall symbol "*" can be used
+	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+	 */
+	prefilters = {},
+
+	/* Transports bindings
+	 * 1) key is the dataType
+	 * 2) the catchall symbol "*" can be used
+	 * 3) selection will start with transport dataType and THEN go to "*" if needed
+	 */
+	transports = {},
+
+	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+	allTypes = "*/".concat( "*" ),
+
+	// Anchor tag for parsing the document origin
+	originAnchor = document.createElement( "a" );
+	originAnchor.href = location.href;
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+	// dataTypeExpression is optional and defaults to "*"
+	return function( dataTypeExpression, func ) {
+
+		if ( typeof dataTypeExpression !== "string" ) {
+			func = dataTypeExpression;
+			dataTypeExpression = "*";
+		}
+
+		var dataType,
+			i = 0,
+			dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];
+
+		if ( jQuery.isFunction( func ) ) {
+
+			// For each dataType in the dataTypeExpression
+			while ( ( dataType = dataTypes[ i++ ] ) ) {
+
+				// Prepend if requested
+				if ( dataType[ 0 ] === "+" ) {
+					dataType = dataType.slice( 1 ) || "*";
+					( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
+
+				// Otherwise append
+				} else {
+					( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
+				}
+			}
+		}
+	};
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+	var inspected = {},
+		seekingTransport = ( structure === transports );
+
+	function inspect( dataType ) {
+		var selected;
+		inspected[ dataType ] = true;
+		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+			if ( typeof dataTypeOrTransport === "string" &&
+				!seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+
+				options.dataTypes.unshift( dataTypeOrTransport );
+				inspect( dataTypeOrTransport );
+				return false;
+			} else if ( seekingTransport ) {
+				return !( selected = dataTypeOrTransport );
+			}
+		} );
+		return selected;
+	}
+
+	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+	var key, deep,
+		flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+	for ( key in src ) {
+		if ( src[ key ] !== undefined ) {
+			( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
+		}
+	}
+	if ( deep ) {
+		jQuery.extend( true, target, deep );
+	}
+
+	return target;
+}
+
+/* Handles responses to an ajax request:
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+
+	var ct, type, finalDataType, firstDataType,
+		contents = s.contents,
+		dataTypes = s.dataTypes;
+
+	// Remove auto dataType and get content-type in the process
+	while ( dataTypes[ 0 ] === "*" ) {
+		dataTypes.shift();
+		if ( ct === undefined ) {
+			ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
+		}
+	}
+
+	// Check if we're dealing with a known content-type
+	if ( ct ) {
+		for ( type in contents ) {
+			if ( contents[ type ] && contents[ type ].test( ct ) ) {
+				dataTypes.unshift( type );
+				break;
+			}
+		}
+	}
+
+	// Check to see if we have a response for the expected dataType
+	if ( dataTypes[ 0 ] in responses ) {
+		finalDataType = dataTypes[ 0 ];
+	} else {
+
+		// Try convertible dataTypes
+		for ( type in responses ) {
+			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
+				finalDataType = type;
+				break;
+			}
+			if ( !firstDataType ) {
+				firstDataType = type;
+			}
+		}
+
+		// Or just use first one
+		finalDataType = finalDataType || firstDataType;
+	}
+
+	// If we found a dataType
+	// We add the dataType to the list if needed
+	// and return the corresponding response
+	if ( finalDataType ) {
+		if ( finalDataType !== dataTypes[ 0 ] ) {
+			dataTypes.unshift( finalDataType );
+		}
+		return responses[ finalDataType ];
+	}
+}
+
+/* Chain conversions given the request and the original response
+ * Also sets the responseXXX fields on the jqXHR instance
+ */
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
+	var conv2, current, conv, tmp, prev,
+		converters = {},
+
+		// Work with a copy of dataTypes in case we need to modify it for conversion
+		dataTypes = s.dataTypes.slice();
+
+	// Create converters map with lowercased keys
+	if ( dataTypes[ 1 ] ) {
+		for ( conv in s.converters ) {
+			converters[ conv.toLowerCase() ] = s.converters[ conv ];
+		}
+	}
+
+	current = dataTypes.shift();
+
+	// Convert to each sequential dataType
+	while ( current ) {
+
+		if ( s.responseFields[ current ] ) {
+			jqXHR[ s.responseFields[ current ] ] = response;
+		}
+
+		// Apply the dataFilter if provided
+		if ( !prev && isSuccess && s.dataFilter ) {
+			response = s.dataFilter( response, s.dataType );
+		}
+
+		prev = current;
+		current = dataTypes.shift();
+
+		if ( current ) {
+
+		// There's only work to do if current dataType is non-auto
+			if ( current === "*" ) {
+
+				current = prev;
+
+			// Convert response if prev dataType is non-auto and differs from current
+			} else if ( prev !== "*" && prev !== current ) {
+
+				// Seek a direct converter
+				conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+				// If none found, seek a pair
+				if ( !conv ) {
+					for ( conv2 in converters ) {
+
+						// If conv2 outputs current
+						tmp = conv2.split( " " );
+						if ( tmp[ 1 ] === current ) {
+
+							// If prev can be converted to accepted input
+							conv = converters[ prev + " " + tmp[ 0 ] ] ||
+								converters[ "* " + tmp[ 0 ] ];
+							if ( conv ) {
+
+								// Condense equivalence converters
+								if ( conv === true ) {
+									conv = converters[ conv2 ];
+
+								// Otherwise, insert the intermediate dataType
+								} else if ( converters[ conv2 ] !== true ) {
+									current = tmp[ 0 ];
+									dataTypes.unshift( tmp[ 1 ] );
+								}
+								break;
+							}
+						}
+					}
+				}
+
+				// Apply converter (if not an equivalence)
+				if ( conv !== true ) {
+
+					// Unless errors are allowed to bubble, catch and return them
+					if ( conv && s.throws ) {
+						response = conv( response );
+					} else {
+						try {
+							response = conv( response );
+						} catch ( e ) {
+							return {
+								state: "parsererror",
+								error: conv ? e : "No conversion from " + prev + " to " + current
+							};
+						}
+					}
+				}
+			}
+		}
+	}
+
+	return { state: "success", data: response };
+}
+
+jQuery.extend( {
+
+	// Counter for holding the number of active queries
+	active: 0,
+
+	// Last-Modified header cache for next request
+	lastModified: {},
+	etag: {},
+
+	ajaxSettings: {
+		url: location.href,
+		type: "GET",
+		isLocal: rlocalProtocol.test( location.protocol ),
+		global: true,
+		processData: true,
+		async: true,
+		contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+		/*
+		timeout: 0,
+		data: null,
+		dataType: null,
+		username: null,
+		password: null,
+		cache: null,
+		throws: false,
+		traditional: false,
+		headers: {},
+		*/
+
+		accepts: {
+			"*": allTypes,
+			text: "text/plain",
+			html: "text/html",
+			xml: "application/xml, text/xml",
+			json: "application/json, text/javascript"
+		},
+
+		contents: {
+			xml: /\bxml\b/,
+			html: /\bhtml/,
+			json: /\bjson\b/
+		},
+
+		responseFields: {
+			xml: "responseXML",
+			text: "responseText",
+			json: "responseJSON"
+		},
+
+		// Data converters
+		// Keys separate source (or catchall "*") and destination types with a single space
+		converters: {
+
+			// Convert anything to text
+			"* text": String,
+
+			// Text to html (true = no transformation)
+			"text html": true,
+
+			// Evaluate text as a json expression
+			"text json": jQuery.parseJSON,
+
+			// Parse text as xml
+			"text xml": jQuery.parseXML
+		},
+
+		// For options that shouldn't be deep extended:
+		// you can add your own custom options here if
+		// and when you create one that shouldn't be
+		// deep extended (see ajaxExtend)
+		flatOptions: {
+			url: true,
+			context: true
+		}
+	},
+
+	// Creates a full fledged settings object into target
+	// with both ajaxSettings and settings fields.
+	// If target is omitted, writes into ajaxSettings.
+	ajaxSetup: function( target, settings ) {
+		return settings ?
+
+			// Building a settings object
+			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+			// Extending ajaxSettings
+			ajaxExtend( jQuery.ajaxSettings, target );
+	},
+
+	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+	ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+	// Main method
+	ajax: function( url, options ) {
+
+		// If url is an object, simulate pre-1.5 signature
+		if ( typeof url === "object" ) {
+			options = url;
+			url = undefined;
+		}
+
+		// Force options to be an object
+		options = options || {};
+
+		var transport,
+
+			// URL without anti-cache param
+			cacheURL,
+
+			// Response headers
+			responseHeadersString,
+			responseHeaders,
+
+			// timeout handle
+			timeoutTimer,
+
+			// Url cleanup var
+			urlAnchor,
+
+			// To know if global events are to be dispatched
+			fireGlobals,
+
+			// Loop variable
+			i,
+
+			// Create the final options object
+			s = jQuery.ajaxSetup( {}, options ),
+
+			// Callbacks context
+			callbackContext = s.context || s,
+
+			// Context for global events is callbackContext if it is a DOM node or jQuery collection
+			globalEventContext = s.context &&
+				( callbackContext.nodeType || callbackContext.jquery ) ?
+					jQuery( callbackContext ) :
+					jQuery.event,
+
+			// Deferreds
+			deferred = jQuery.Deferred(),
+			completeDeferred = jQuery.Callbacks( "once memory" ),
+
+			// Status-dependent callbacks
+			statusCode = s.statusCode || {},
+
+			// Headers (they are sent all at once)
+			requestHeaders = {},
+			requestHeadersNames = {},
+
+			// The jqXHR state
+			state = 0,
+
+			// Default abort message
+			strAbort = "canceled",
+
+			// Fake xhr
+			jqXHR = {
+				readyState: 0,
+
+				// Builds headers hashtable if needed
+				getResponseHeader: function( key ) {
+					var match;
+					if ( state === 2 ) {
+						if ( !responseHeaders ) {
+							responseHeaders = {};
+							while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
+								responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];
+							}
+						}
+						match = responseHeaders[ key.toLowerCase() ];
+					}
+					return match == null ? null : match;
+				},
+
+				// Raw string
+				getAllResponseHeaders: function() {
+					return state === 2 ? responseHeadersString : null;
+				},
+
+				// Caches the header
+				setRequestHeader: function( name, value ) {
+					var lname = name.toLowerCase();
+					if ( !state ) {
+						name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
+						requestHeaders[ name ] = value;
+					}
+					return this;
+				},
+
+				// Overrides response content-type header
+				overrideMimeType: function( type ) {
+					if ( !state ) {
+						s.mimeType = type;
+					}
+					return this;
+				},
+
+				// Status-dependent callbacks
+				statusCode: function( map ) {
+					var code;
+					if ( map ) {
+						if ( state < 2 ) {
+							for ( code in map ) {
+
+								// Lazy-add the new callback in a way that preserves old ones
+								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+							}
+						} else {
+
+							// Execute the appropriate callbacks
+							jqXHR.always( map[ jqXHR.status ] );
+						}
+					}
+					return this;
+				},
+
+				// Cancel the request
+				abort: function( statusText ) {
+					var finalText = statusText || strAbort;
+					if ( transport ) {
+						transport.abort( finalText );
+					}
+					done( 0, finalText );
+					return this;
+				}
+			};
+
+		// Attach deferreds
+		deferred.promise( jqXHR ).complete = completeDeferred.add;
+		jqXHR.success = jqXHR.done;
+		jqXHR.error = jqXHR.fail;
+
+		// Remove hash character (#7531: and string promotion)
+		// Add protocol if not provided (prefilters might expect it)
+		// Handle falsy url in the settings object (#10093: consistency with old signature)
+		// We also use the url parameter if available
+		s.url = ( ( url || s.url || location.href ) + "" ).replace( rhash, "" )
+			.replace( rprotocol, location.protocol + "//" );
+
+		// Alias method option to type as per ticket #12004
+		s.type = options.method || options.type || s.method || s.type;
+
+		// Extract dataTypes list
+		s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];
+
+		// A cross-domain request is in order when the origin doesn't match the current origin.
+		if ( s.crossDomain == null ) {
+			urlAnchor = document.createElement( "a" );
+
+			// Support: IE8-11+
+			// IE throws exception if url is malformed, e.g. http://example.com:80x/
+			try {
+				urlAnchor.href = s.url;
+
+				// Support: IE8-11+
+				// Anchor's host property isn't correctly set when s.url is relative
+				urlAnchor.href = urlAnchor.href;
+				s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
+					urlAnchor.protocol + "//" + urlAnchor.host;
+			} catch ( e ) {
+
+				// If there is an error parsing the URL, assume it is crossDomain,
+				// it can be rejected by the transport if it is invalid
+				s.crossDomain = true;
+			}
+		}
+
+		// Convert data if not already a string
+		if ( s.data && s.processData && typeof s.data !== "string" ) {
+			s.data = jQuery.param( s.data, s.traditional );
+		}
+
+		// Apply prefilters
+		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+		// If request was aborted inside a prefilter, stop there
+		if ( state === 2 ) {
+			return jqXHR;
+		}
+
+		// We can fire global events as of now if asked to
+		// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
+		fireGlobals = jQuery.event && s.global;
+
+		// Watch for a new set of requests
+		if ( fireGlobals && jQuery.active++ === 0 ) {
+			jQuery.event.trigger( "ajaxStart" );
+		}
+
+		// Uppercase the type
+		s.type = s.type.toUpperCase();
+
+		// Determine if request has content
+		s.hasContent = !rnoContent.test( s.type );
+
+		// Save the URL in case we're toying with the If-Modified-Since
+		// and/or If-None-Match header later on
+		cacheURL = s.url;
+
+		// More options handling for requests with no content
+		if ( !s.hasContent ) {
+
+			// If data is available, append data to url
+			if ( s.data ) {
+				cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
+
+				// #9682: remove data so that it's not used in an eventual retry
+				delete s.data;
+			}
+
+			// Add anti-cache in url if needed
+			if ( s.cache === false ) {
+				s.url = rts.test( cacheURL ) ?
+
+					// If there is already a '_' parameter, set its value
+					cacheURL.replace( rts, "$1_=" + nonce++ ) :
+
+					// Otherwise add one to the end
+					cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
+			}
+		}
+
+		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+		if ( s.ifModified ) {
+			if ( jQuery.lastModified[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+			}
+			if ( jQuery.etag[ cacheURL ] ) {
+				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+			}
+		}
+
+		// Set the correct header, if data is being sent
+		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+			jqXHR.setRequestHeader( "Content-Type", s.contentType );
+		}
+
+		// Set the Accepts header for the server, depending on the dataType
+		jqXHR.setRequestHeader(
+			"Accept",
+			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
+				s.accepts[ s.dataTypes[ 0 ] ] +
+					( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+				s.accepts[ "*" ]
+		);
+
+		// Check for headers option
+		for ( i in s.headers ) {
+			jqXHR.setRequestHeader( i, s.headers[ i ] );
+		}
+
+		// Allow custom headers/mimetypes and early abort
+		if ( s.beforeSend &&
+			( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
+
+			// Abort if not done already and return
+			return jqXHR.abort();
+		}
+
+		// Aborting is no longer a cancellation
+		strAbort = "abort";
+
+		// Install callbacks on deferreds
+		for ( i in { success: 1, error: 1, complete: 1 } ) {
+			jqXHR[ i ]( s[ i ] );
+		}
+
+		// Get transport
+		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+		// If no transport, we auto-abort
+		if ( !transport ) {
+			done( -1, "No Transport" );
+		} else {
+			jqXHR.readyState = 1;
+
+			// Send global event
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+			}
+
+			// If request was aborted inside ajaxSend, stop there
+			if ( state === 2 ) {
+				return jqXHR;
+			}
+
+			// Timeout
+			if ( s.async && s.timeout > 0 ) {
+				timeoutTimer = window.setTimeout( function() {
+					jqXHR.abort( "timeout" );
+				}, s.timeout );
+			}
+
+			try {
+				state = 1;
+				transport.send( requestHeaders, done );
+			} catch ( e ) {
+
+				// Propagate exception as error if not done
+				if ( state < 2 ) {
+					done( -1, e );
+
+				// Simply rethrow otherwise
+				} else {
+					throw e;
+				}
+			}
+		}
+
+		// Callback for when everything is done
+		function done( status, nativeStatusText, responses, headers ) {
+			var isSuccess, success, error, response, modified,
+				statusText = nativeStatusText;
+
+			// Called once
+			if ( state === 2 ) {
+				return;
+			}
+
+			// State is "done" now
+			state = 2;
+
+			// Clear timeout if it exists
+			if ( timeoutTimer ) {
+				window.clearTimeout( timeoutTimer );
+			}
+
+			// Dereference transport for early garbage collection
+			// (no matter how long the jqXHR object will be used)
+			transport = undefined;
+
+			// Cache response headers
+			responseHeadersString = headers || "";
+
+			// Set readyState
+			jqXHR.readyState = status > 0 ? 4 : 0;
+
+			// Determine if successful
+			isSuccess = status >= 200 && status < 300 || status === 304;
+
+			// Get response data
+			if ( responses ) {
+				response = ajaxHandleResponses( s, jqXHR, responses );
+			}
+
+			// Convert no matter what (that way responseXXX fields are always set)
+			response = ajaxConvert( s, response, jqXHR, isSuccess );
+
+			// If successful, handle type chaining
+			if ( isSuccess ) {
+
+				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+				if ( s.ifModified ) {
+					modified = jqXHR.getResponseHeader( "Last-Modified" );
+					if ( modified ) {
+						jQuery.lastModified[ cacheURL ] = modified;
+					}
+					modified = jqXHR.getResponseHeader( "etag" );
+					if ( modified ) {
+						jQuery.etag[ cacheURL ] = modified;
+					}
+				}
+
+				// if no content
+				if ( status === 204 || s.type === "HEAD" ) {
+					statusText = "nocontent";
+
+				// if not modified
+				} else if ( status === 304 ) {
+					statusText = "notmodified";
+
+				// If we have data, let's convert it
+				} else {
+					statusText = response.state;
+					success = response.data;
+					error = response.error;
+					isSuccess = !error;
+				}
+			} else {
+
+				// Extract error from statusText and normalize for non-aborts
+				error = statusText;
+				if ( status || !statusText ) {
+					statusText = "error";
+					if ( status < 0 ) {
+						status = 0;
+					}
+				}
+			}
+
+			// Set data for the fake xhr object
+			jqXHR.status = status;
+			jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+			// Success/Error
+			if ( isSuccess ) {
+				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+			} else {
+				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+			}
+
+			// Status-dependent callbacks
+			jqXHR.statusCode( statusCode );
+			statusCode = undefined;
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+					[ jqXHR, s, isSuccess ? success : error ] );
+			}
+
+			// Complete
+			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+			if ( fireGlobals ) {
+				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+
+				// Handle the global AJAX counter
+				if ( !( --jQuery.active ) ) {
+					jQuery.event.trigger( "ajaxStop" );
+				}
+			}
+		}
+
+		return jqXHR;
+	},
+
+	getJSON: function( url, data, callback ) {
+		return jQuery.get( url, data, callback, "json" );
+	},
+
+	getScript: function( url, callback ) {
+		return jQuery.get( url, undefined, callback, "script" );
+	}
+} );
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+	jQuery[ method ] = function( url, data, callback, type ) {
+
+		// Shift arguments if data argument was omitted
+		if ( jQuery.isFunction( data ) ) {
+			type = type || callback;
+			callback = data;
+			data = undefined;
+		}
+
+		// The url can be an options object (which then must have .url)
+		return jQuery.ajax( jQuery.extend( {
+			url: url,
+			type: method,
+			dataType: type,
+			data: data,
+			success: callback
+		}, jQuery.isPlainObject( url ) && url ) );
+	};
+} );
+
+
+jQuery._evalUrl = function( url ) {
+	return jQuery.ajax( {
+		url: url,
+
+		// Make this explicit, since user can override this through ajaxSetup (#11264)
+		type: "GET",
+		dataType: "script",
+		async: false,
+		global: false,
+		"throws": true
+	} );
+};
+
+
+jQuery.fn.extend( {
+	wrapAll: function( html ) {
+		var wrap;
+
+		if ( jQuery.isFunction( html ) ) {
+			return this.each( function( i ) {
+				jQuery( this ).wrapAll( html.call( this, i ) );
+			} );
+		}
+
+		if ( this[ 0 ] ) {
+
+			// The elements to wrap the target around
+			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+			if ( this[ 0 ].parentNode ) {
+				wrap.insertBefore( this[ 0 ] );
+			}
+
+			wrap.map( function() {
+				var elem = this;
+
+				while ( elem.firstElementChild ) {
+					elem = elem.firstElementChild;
+				}
+
+				return elem;
+			} ).append( this );
+		}
+
+		return this;
+	},
+
+	wrapInner: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each( function( i ) {
+				jQuery( this ).wrapInner( html.call( this, i ) );
+			} );
+		}
+
+		return this.each( function() {
+			var self = jQuery( this ),
+				contents = self.contents();
+
+			if ( contents.length ) {
+				contents.wrapAll( html );
+
+			} else {
+				self.append( html );
+			}
+		} );
+	},
+
+	wrap: function( html ) {
+		var isFunction = jQuery.isFunction( html );
+
+		return this.each( function( i ) {
+			jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html );
+		} );
+	},
+
+	unwrap: function() {
+		return this.parent().each( function() {
+			if ( !jQuery.nodeName( this, "body" ) ) {
+				jQuery( this ).replaceWith( this.childNodes );
+			}
+		} ).end();
+	}
+} );
+
+
+jQuery.expr.filters.hidden = function( elem ) {
+	return !jQuery.expr.filters.visible( elem );
+};
+jQuery.expr.filters.visible = function( elem ) {
+
+	// Support: Opera <= 12.12
+	// Opera reports offsetWidths and offsetHeights less than zero on some elements
+	// Use OR instead of AND as the element is not visible if either is true
+	// See tickets #10406 and #13132
+	return elem.offsetWidth > 0 || elem.offsetHeight > 0 || elem.getClientRects().length > 0;
+};
+
+
+
+
+var r20 = /%20/g,
+	rbracket = /\[\]$/,
+	rCRLF = /\r?\n/g,
+	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+	rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+function buildParams( prefix, obj, traditional, add ) {
+	var name;
+
+	if ( jQuery.isArray( obj ) ) {
+
+		// Serialize array item.
+		jQuery.each( obj, function( i, v ) {
+			if ( traditional || rbracket.test( prefix ) ) {
+
+				// Treat each array item as a scalar.
+				add( prefix, v );
+
+			} else {
+
+				// Item is non-scalar (array or object), encode its numeric index.
+				buildParams(
+					prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
+					v,
+					traditional,
+					add
+				);
+			}
+		} );
+
+	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
+
+		// Serialize object item.
+		for ( name in obj ) {
+			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+		}
+
+	} else {
+
+		// Serialize scalar item.
+		add( prefix, obj );
+	}
+}
+
+// Serialize an array of form elements or a set of
+// key/values into a query string
+jQuery.param = function( a, traditional ) {
+	var prefix,
+		s = [],
+		add = function( key, value ) {
+
+			// If value is a function, invoke it and return its value
+			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
+			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+		};
+
+	// Set traditional to true for jQuery <= 1.3.2 behavior.
+	if ( traditional === undefined ) {
+		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+	}
+
+	// If an array was passed in, assume that it is an array of form elements.
+	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+
+		// Serialize the form elements
+		jQuery.each( a, function() {
+			add( this.name, this.value );
+		} );
+
+	} else {
+
+		// If traditional, encode the "old" way (the way 1.3.2 or older
+		// did it), otherwise encode params recursively.
+		for ( prefix in a ) {
+			buildParams( prefix, a[ prefix ], traditional, add );
+		}
+	}
+
+	// Return the resulting serialization
+	return s.join( "&" ).replace( r20, "+" );
+};
+
+jQuery.fn.extend( {
+	serialize: function() {
+		return jQuery.param( this.serializeArray() );
+	},
+	serializeArray: function() {
+		return this.map( function() {
+
+			// Can add propHook for "elements" to filter or add form elements
+			var elements = jQuery.prop( this, "elements" );
+			return elements ? jQuery.makeArray( elements ) : this;
+		} )
+		.filter( function() {
+			var type = this.type;
+
+			// Use .is( ":disabled" ) so that fieldset[disabled] works
+			return this.name && !jQuery( this ).is( ":disabled" ) &&
+				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+				( this.checked || !rcheckableType.test( type ) );
+		} )
+		.map( function( i, elem ) {
+			var val = jQuery( this ).val();
+
+			return val == null ?
+				null :
+				jQuery.isArray( val ) ?
+					jQuery.map( val, function( val ) {
+						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+					} ) :
+					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+		} ).get();
+	}
+} );
+
+
+jQuery.ajaxSettings.xhr = function() {
+	try {
+		return new window.XMLHttpRequest();
+	} catch ( e ) {}
+};
+
+var xhrSuccessStatus = {
+
+		// File protocol always yields status code 0, assume 200
+		0: 200,
+
+		// Support: IE9
+		// #1450: sometimes IE returns 1223 when it should be 204
+		1223: 204
+	},
+	xhrSupported = jQuery.ajaxSettings.xhr();
+
+support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+support.ajax = xhrSupported = !!xhrSupported;
+
+jQuery.ajaxTransport( function( options ) {
+	var callback, errorCallback;
+
+	// Cross domain only allowed if supported through XMLHttpRequest
+	if ( support.cors || xhrSupported && !options.crossDomain ) {
+		return {
+			send: function( headers, complete ) {
+				var i,
+					xhr = options.xhr();
+
+				xhr.open(
+					options.type,
+					options.url,
+					options.async,
+					options.username,
+					options.password
+				);
+
+				// Apply custom fields if provided
+				if ( options.xhrFields ) {
+					for ( i in options.xhrFields ) {
+						xhr[ i ] = options.xhrFields[ i ];
+					}
+				}
+
+				// Override mime type if needed
+				if ( options.mimeType && xhr.overrideMimeType ) {
+					xhr.overrideMimeType( options.mimeType );
+				}
+
+				// X-Requested-With header
+				// For cross-domain requests, seeing as conditions for a preflight are
+				// akin to a jigsaw puzzle, we simply never set it to be sure.
+				// (it can always be set on a per-request basis or even using ajaxSetup)
+				// For same-domain requests, won't change header if already provided.
+				if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
+					headers[ "X-Requested-With" ] = "XMLHttpRequest";
+				}
+
+				// Set headers
+				for ( i in headers ) {
+					xhr.setRequestHeader( i, headers[ i ] );
+				}
+
+				// Callback
+				callback = function( type ) {
+					return function() {
+						if ( callback ) {
+							callback = errorCallback = xhr.onload =
+								xhr.onerror = xhr.onabort = xhr.onreadystatechange = null;
+
+							if ( type === "abort" ) {
+								xhr.abort();
+							} else if ( type === "error" ) {
+
+								// Support: IE9
+								// On a manual native abort, IE9 throws
+								// errors on any property access that is not readyState
+								if ( typeof xhr.status !== "number" ) {
+									complete( 0, "error" );
+								} else {
+									complete(
+
+										// File: protocol always yields status 0; see #8605, #14207
+										xhr.status,
+										xhr.statusText
+									);
+								}
+							} else {
+								complete(
+									xhrSuccessStatus[ xhr.status ] || xhr.status,
+									xhr.statusText,
+
+									// Support: IE9 only
+									// IE9 has no XHR2 but throws on binary (trac-11426)
+									// For XHR2 non-text, let the caller handle it (gh-2498)
+									( xhr.responseType || "text" ) !== "text"  ||
+									typeof xhr.responseText !== "string" ?
+										{ binary: xhr.response } :
+										{ text: xhr.responseText },
+									xhr.getAllResponseHeaders()
+								);
+							}
+						}
+					};
+				};
+
+				// Listen to events
+				xhr.onload = callback();
+				errorCallback = xhr.onerror = callback( "error" );
+
+				// Support: IE9
+				// Use onreadystatechange to replace onabort
+				// to handle uncaught aborts
+				if ( xhr.onabort !== undefined ) {
+					xhr.onabort = errorCallback;
+				} else {
+					xhr.onreadystatechange = function() {
+
+						// Check readyState before timeout as it changes
+						if ( xhr.readyState === 4 ) {
+
+							// Allow onerror to be called first,
+							// but that will not handle a native abort
+							// Also, save errorCallback to a variable
+							// as xhr.onerror cannot be accessed
+							window.setTimeout( function() {
+								if ( callback ) {
+									errorCallback();
+								}
+							} );
+						}
+					};
+				}
+
+				// Create the abort callback
+				callback = callback( "abort" );
+
+				try {
+
+					// Do send the request (this may raise an exception)
+					xhr.send( options.hasContent && options.data || null );
+				} catch ( e ) {
+
+					// #14683: Only rethrow if this hasn't been notified as an error yet
+					if ( callback ) {
+						throw e;
+					}
+				}
+			},
+
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+} );
+
+
+
+
+// Install script dataType
+jQuery.ajaxSetup( {
+	accepts: {
+		script: "text/javascript, application/javascript, " +
+			"application/ecmascript, application/x-ecmascript"
+	},
+	contents: {
+		script: /\b(?:java|ecma)script\b/
+	},
+	converters: {
+		"text script": function( text ) {
+			jQuery.globalEval( text );
+			return text;
+		}
+	}
+} );
+
+// Handle cache's special case and crossDomain
+jQuery.ajaxPrefilter( "script", function( s ) {
+	if ( s.cache === undefined ) {
+		s.cache = false;
+	}
+	if ( s.crossDomain ) {
+		s.type = "GET";
+	}
+} );
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function( s ) {
+
+	// This transport only deals with cross domain requests
+	if ( s.crossDomain ) {
+		var script, callback;
+		return {
+			send: function( _, complete ) {
+				script = jQuery( "<script>" ).prop( {
+					charset: s.scriptCharset,
+					src: s.url
+				} ).on(
+					"load error",
+					callback = function( evt ) {
+						script.remove();
+						callback = null;
+						if ( evt ) {
+							complete( evt.type === "error" ? 404 : 200, evt.type );
+						}
+					}
+				);
+
+				// Use native DOM manipulation to avoid our domManip AJAX trickery
+				document.head.appendChild( script[ 0 ] );
+			},
+			abort: function() {
+				if ( callback ) {
+					callback();
+				}
+			}
+		};
+	}
+} );
+
+
+
+
+var oldCallbacks = [],
+	rjsonp = /(=)\?(?=&|$)|\?\?/;
+
+// Default jsonp settings
+jQuery.ajaxSetup( {
+	jsonp: "callback",
+	jsonpCallback: function() {
+		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
+		this[ callback ] = true;
+		return callback;
+	}
+} );
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+	var callbackName, overwritten, responseContainer,
+		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
+			"url" :
+			typeof s.data === "string" &&
+				( s.contentType || "" )
+					.indexOf( "application/x-www-form-urlencoded" ) === 0 &&
+				rjsonp.test( s.data ) && "data"
+		);
+
+	// Handle iff the expected data type is "jsonp" or we have a parameter to set
+	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
+
+		// Get callback name, remembering preexisting value associated with it
+		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+			s.jsonpCallback() :
+			s.jsonpCallback;
+
+		// Insert callback into url or form data
+		if ( jsonProp ) {
+			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
+		} else if ( s.jsonp !== false ) {
+			s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+		}
+
+		// Use data converter to retrieve json after script execution
+		s.converters[ "script json" ] = function() {
+			if ( !responseContainer ) {
+				jQuery.error( callbackName + " was not called" );
+			}
+			return responseContainer[ 0 ];
+		};
+
+		// Force json dataType
+		s.dataTypes[ 0 ] = "json";
+
+		// Install callback
+		overwritten = window[ callbackName ];
+		window[ callbackName ] = function() {
+			responseContainer = arguments;
+		};
+
+		// Clean-up function (fires after converters)
+		jqXHR.always( function() {
+
+			// If previous value didn't exist - remove it
+			if ( overwritten === undefined ) {
+				jQuery( window ).removeProp( callbackName );
+
+			// Otherwise restore preexisting value
+			} else {
+				window[ callbackName ] = overwritten;
+			}
+
+			// Save back as free
+			if ( s[ callbackName ] ) {
+
+				// Make sure that re-using the options doesn't screw things around
+				s.jsonpCallback = originalSettings.jsonpCallback;
+
+				// Save the callback name for future use
+				oldCallbacks.push( callbackName );
+			}
+
+			// Call if it was a function and we have a response
+			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+				overwritten( responseContainer[ 0 ] );
+			}
+
+			responseContainer = overwritten = undefined;
+		} );
+
+		// Delegate to script
+		return "script";
+	}
+} );
+
+
+
+
+// Argument "data" should be string of html
+// context (optional): If specified, the fragment will be created in this context,
+// defaults to document
+// keepScripts (optional): If true, will include scripts passed in the html string
+jQuery.parseHTML = function( data, context, keepScripts ) {
+	if ( !data || typeof data !== "string" ) {
+		return null;
+	}
+	if ( typeof context === "boolean" ) {
+		keepScripts = context;
+		context = false;
+	}
+	context = context || document;
+
+	var parsed = rsingleTag.exec( data ),
+		scripts = !keepScripts && [];
+
+	// Single tag
+	if ( parsed ) {
+		return [ context.createElement( parsed[ 1 ] ) ];
+	}
+
+	parsed = buildFragment( [ data ], context, scripts );
+
+	if ( scripts && scripts.length ) {
+		jQuery( scripts ).remove();
+	}
+
+	return jQuery.merge( [], parsed.childNodes );
+};
+
+
+// Keep a copy of the old load method
+var _load = jQuery.fn.load;
+
+/**
+ * Load a url into a page
+ */
+jQuery.fn.load = function( url, params, callback ) {
+	if ( typeof url !== "string" && _load ) {
+		return _load.apply( this, arguments );
+	}
+
+	var selector, type, response,
+		self = this,
+		off = url.indexOf( " " );
+
+	if ( off > -1 ) {
+		selector = jQuery.trim( url.slice( off ) );
+		url = url.slice( 0, off );
+	}
+
+	// If it's a function
+	if ( jQuery.isFunction( params ) ) {
+
+		// We assume that it's the callback
+		callback = params;
+		params = undefined;
+
+	// Otherwise, build a param string
+	} else if ( params && typeof params === "object" ) {
+		type = "POST";
+	}
+
+	// If we have elements to modify, make the request
+	if ( self.length > 0 ) {
+		jQuery.ajax( {
+			url: url,
+
+			// If "type" variable is undefined, then "GET" method will be used.
+			// Make value of this field explicit since
+			// user can override it through ajaxSetup method
+			type: type || "GET",
+			dataType: "html",
+			data: params
+		} ).done( function( responseText ) {
+
+			// Save response for use in complete callback
+			response = arguments;
+
+			self.html( selector ?
+
+				// If a selector was specified, locate the right elements in a dummy div
+				// Exclude scripts to avoid IE 'Permission Denied' errors
+				jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
+
+				// Otherwise use the full result
+				responseText );
+
+		// If the request succeeds, this function gets "data", "status", "jqXHR"
+		// but they are ignored because response was set above.
+		// If it fails, this function gets "jqXHR", "status", "error"
+		} ).always( callback && function( jqXHR, status ) {
+			self.each( function() {
+				callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
+			} );
+		} );
+	}
+
+	return this;
+};
+
+
+
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [
+	"ajaxStart",
+	"ajaxStop",
+	"ajaxComplete",
+	"ajaxError",
+	"ajaxSuccess",
+	"ajaxSend"
+], function( i, type ) {
+	jQuery.fn[ type ] = function( fn ) {
+		return this.on( type, fn );
+	};
+} );
+
+
+
+
+jQuery.expr.filters.animated = function( elem ) {
+	return jQuery.grep( jQuery.timers, function( fn ) {
+		return elem === fn.elem;
+	} ).length;
+};
+
+
+
+
+/**
+ * Gets a window from an element
+ */
+function getWindow( elem ) {
+	return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
+}
+
+jQuery.offset = {
+	setOffset: function( elem, options, i ) {
+		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
+			position = jQuery.css( elem, "position" ),
+			curElem = jQuery( elem ),
+			props = {};
+
+		// Set position first, in-case top/left are set even on static elem
+		if ( position === "static" ) {
+			elem.style.position = "relative";
+		}
+
+		curOffset = curElem.offset();
+		curCSSTop = jQuery.css( elem, "top" );
+		curCSSLeft = jQuery.css( elem, "left" );
+		calculatePosition = ( position === "absolute" || position === "fixed" ) &&
+			( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
+
+		// Need to be able to calculate position if either
+		// top or left is auto and position is either absolute or fixed
+		if ( calculatePosition ) {
+			curPosition = curElem.position();
+			curTop = curPosition.top;
+			curLeft = curPosition.left;
+
+		} else {
+			curTop = parseFloat( curCSSTop ) || 0;
+			curLeft = parseFloat( curCSSLeft ) || 0;
+		}
+
+		if ( jQuery.isFunction( options ) ) {
+
+			// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
+			options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
+		}
+
+		if ( options.top != null ) {
+			props.top = ( options.top - curOffset.top ) + curTop;
+		}
+		if ( options.left != null ) {
+			props.left = ( options.left - curOffset.left ) + curLeft;
+		}
+
+		if ( "using" in options ) {
+			options.using.call( elem, props );
+
+		} else {
+			curElem.css( props );
+		}
+	}
+};
+
+jQuery.fn.extend( {
+	offset: function( options ) {
+		if ( arguments.length ) {
+			return options === undefined ?
+				this :
+				this.each( function( i ) {
+					jQuery.offset.setOffset( this, options, i );
+				} );
+		}
+
+		var docElem, win,
+			elem = this[ 0 ],
+			box = { top: 0, left: 0 },
+			doc = elem && elem.ownerDocument;
+
+		if ( !doc ) {
+			return;
+		}
+
+		docElem = doc.documentElement;
+
+		// Make sure it's not a disconnected DOM node
+		if ( !jQuery.contains( docElem, elem ) ) {
+			return box;
+		}
+
+		box = elem.getBoundingClientRect();
+		win = getWindow( doc );
+		return {
+			top: box.top + win.pageYOffset - docElem.clientTop,
+			left: box.left + win.pageXOffset - docElem.clientLeft
+		};
+	},
+
+	position: function() {
+		if ( !this[ 0 ] ) {
+			return;
+		}
+
+		var offsetParent, offset,
+			elem = this[ 0 ],
+			parentOffset = { top: 0, left: 0 };
+
+		// Fixed elements are offset from window (parentOffset = {top:0, left: 0},
+		// because it is its only offset parent
+		if ( jQuery.css( elem, "position" ) === "fixed" ) {
+
+			// Assume getBoundingClientRect is there when computed position is fixed
+			offset = elem.getBoundingClientRect();
+
+		} else {
+
+			// Get *real* offsetParent
+			offsetParent = this.offsetParent();
+
+			// Get correct offsets
+			offset = this.offset();
+			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+				parentOffset = offsetParent.offset();
+			}
+
+			// Add offsetParent borders
+			parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
+			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
+		}
+
+		// Subtract parent offsets and element margins
+		return {
+			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
+		};
+	},
+
+	// This method will return documentElement in the following cases:
+	// 1) For the element inside the iframe without offsetParent, this method will return
+	//    documentElement of the parent window
+	// 2) For the hidden or detached element
+	// 3) For body or html element, i.e. in case of the html node - it will return itself
+	//
+	// but those exceptions were never presented as a real life use-cases
+	// and might be considered as more preferable results.
+	//
+	// This logic, however, is not guaranteed and can change at any point in the future
+	offsetParent: function() {
+		return this.map( function() {
+			var offsetParent = this.offsetParent;
+
+			while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
+				offsetParent = offsetParent.offsetParent;
+			}
+
+			return offsetParent || documentElement;
+		} );
+	}
+} );
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
+	var top = "pageYOffset" === prop;
+
+	jQuery.fn[ method ] = function( val ) {
+		return access( this, function( elem, method, val ) {
+			var win = getWindow( elem );
+
+			if ( val === undefined ) {
+				return win ? win[ prop ] : elem[ method ];
+			}
+
+			if ( win ) {
+				win.scrollTo(
+					!top ? val : win.pageXOffset,
+					top ? val : win.pageYOffset
+				);
+
+			} else {
+				elem[ method ] = val;
+			}
+		}, method, val, arguments.length );
+	};
+} );
+
+// Support: Safari<7-8+, Chrome<37-44+
+// Add the top/left cssHooks using jQuery.fn.position
+// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+// Blink bug: https://code.google.com/p/chromium/issues/detail?id=229280
+// getComputedStyle returns percent when specified for top/left/bottom/right;
+// rather than make the css module depend on the offset module, just check for it here
+jQuery.each( [ "top", "left" ], function( i, prop ) {
+	jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
+		function( elem, computed ) {
+			if ( computed ) {
+				computed = curCSS( elem, prop );
+
+				// If curCSS returns percentage, fallback to offset
+				return rnumnonpx.test( computed ) ?
+					jQuery( elem ).position()[ prop ] + "px" :
+					computed;
+			}
+		}
+	);
+} );
+
+
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
+		function( defaultExtra, funcName ) {
+
+		// Margin is only for outerHeight, outerWidth
+		jQuery.fn[ funcName ] = function( margin, value ) {
+			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+			return access( this, function( elem, type, value ) {
+				var doc;
+
+				if ( jQuery.isWindow( elem ) ) {
+
+					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
+					// isn't a whole lot we can do. See pull request at this URL for discussion:
+					// https://github.com/jquery/jquery/pull/764
+					return elem.document.documentElement[ "client" + name ];
+				}
+
+				// Get document width or height
+				if ( elem.nodeType === 9 ) {
+					doc = elem.documentElement;
+
+					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
+					// whichever is greatest
+					return Math.max(
+						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+						elem.body[ "offset" + name ], doc[ "offset" + name ],
+						doc[ "client" + name ]
+					);
+				}
+
+				return value === undefined ?
+
+					// Get width or height on the element, requesting but not forcing parseFloat
+					jQuery.css( elem, type, extra ) :
+
+					// Set width or height on the element
+					jQuery.style( elem, type, value, extra );
+			}, type, chainable ? margin : undefined, chainable, null );
+		};
+	} );
+} );
+
+
+jQuery.fn.extend( {
+
+	bind: function( types, data, fn ) {
+		return this.on( types, null, data, fn );
+	},
+	unbind: function( types, fn ) {
+		return this.off( types, null, fn );
+	},
+
+	delegate: function( selector, types, data, fn ) {
+		return this.on( types, selector, data, fn );
+	},
+	undelegate: function( selector, types, fn ) {
+
+		// ( namespace ) or ( selector, types [, fn] )
+		return arguments.length === 1 ?
+			this.off( selector, "**" ) :
+			this.off( types, selector || "**", fn );
+	},
+	size: function() {
+		return this.length;
+	}
+} );
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
+
+
+
+// Register as a named AMD module, since jQuery can be concatenated with other
+// files that may use define, but not via a proper concatenation script that
+// understands anonymous AMD modules. A named AMD is safest and most robust
+// way to register. Lowercase jquery is used because AMD module names are
+// derived from file names, and jQuery is normally delivered in a lowercase
+// file name. Do this after creating the global so that if an AMD module wants
+// to call noConflict to hide this version of jQuery, it will work.
+
+// Note that for maximum portability, libraries that are not jQuery should
+// declare themselves as anonymous modules, and avoid setting a global if an
+// AMD loader is present. jQuery is a special case. For more information, see
+// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
+
+if ( typeof define === "function" && define.amd ) {
+	define( "jquery", [], function() {
+		return jQuery;
+	} );
+}
+
+
+
+var
+
+	// Map over jQuery in case of overwrite
+	_jQuery = window.jQuery,
+
+	// Map over the $ in case of overwrite
+	_$ = window.$;
+
+jQuery.noConflict = function( deep ) {
+	if ( window.$ === jQuery ) {
+		window.$ = _$;
+	}
+
+	if ( deep && window.jQuery === jQuery ) {
+		window.jQuery = _jQuery;
+	}
+
+	return jQuery;
+};
+
+// Expose jQuery and $ identifiers, even in AMD
+// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
+// and CommonJS for browser emulators (#13566)
+if ( !noGlobal ) {
+	window.jQuery = window.$ = jQuery;
+}
+
+return jQuery;
+}));
diff --git a/src/js/jquery.min.js b/src/js/jquery.min.js
new file mode 100644
index 0000000..4024b66
--- /dev/null
+++ b/src/js/jquery.min.js
@@ -0,0 +1,4 @@
+/*! jQuery v2.2.4 | (c) jQuery Foundation | jquery.org/license */
+!function(a,b){"object"==typeof module&&"object"==typeof module.exports?module.exports=a.document?b(a,!0):function(a){if(!a.document)throw new Error("jQuery requires a window with a document");return b(a)}:b(a)}("undefined"!=typeof window?window:this,function(a,b){var c=[],d=a.document,e=c.slice,f=c.concat,g=c.push,h=c.indexOf,i={},j=i.toString,k=i.hasOwnProperty,l={},m="2.2.4",n=function(a,b){return new n.fn.init(a,b)},o=/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,p=/^-ms-/,q=/-([\da-z])/gi,r=function(a,b){return b.toUpperCase()};n.fn=n.prototype={jquery:m,constructor:n,selector:"",length:0,toArray:function(){return e.call(this)},get:function(a){return null!=a?0>a?this[a+this.length]:this[a]:e.call(this)},pushStack:function(a){var b=n.merge(this.constructor(),a);return b.prevObject=this,b.context=this.context,b},each:function(a){return n.each(this,a)},map:function(a){return this.pushStack(n.map(this,function(b,c){return a.call(b,c,b)}))},slice:function(){return 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diff --git a/src/js/jquery.slim.js b/src/js/jquery.slim.js
new file mode 100644
index 0000000..9d4773c
--- /dev/null
+++ b/src/js/jquery.slim.js
@@ -0,0 +1,7877 @@
+/*!
+ * jQuery JavaScript Library v3.0.0-beta1 -ajax,-ajax/jsonp,-ajax/load,-ajax/parseJSON,-ajax/parseXML,-ajax/script,-ajax/var/location,-ajax/var/nonce,-ajax/var/rquery,-ajax/xhr,-manipulation/_evalUrl,-event/ajax,-effects,-effects/Tween,-effects/animatedSelector,-deprecated
+ * https://jquery.com/
+ *
+ * Includes Sizzle.js
+ * https://sizzlejs.com/
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license
+ * https://jquery.org/license
+ *
+ * Date: 2016-01-14T23:07Z
+ */
+
+(function( global, factory ) {
+
+	if ( typeof module === "object" && typeof module.exports === "object" ) {
+		// For CommonJS and CommonJS-like environments where a proper `window`
+		// is present, execute the factory and get jQuery.
+		// For environments that do not have a `window` with a `document`
+		// (such as Node.js), expose a factory as module.exports.
+		// This accentuates the need for the creation of a real `window`.
+		// e.g. var jQuery = require("jquery")(window);
+		// See ticket #14549 for more info.
+		module.exports = global.document ?
+			factory( global, true ) :
+			function( w ) {
+				if ( !w.document ) {
+					throw new Error( "jQuery requires a window with a document" );
+				}
+				return factory( w );
+			};
+	} else {
+		factory( global );
+	}
+
+// Pass this if window is not defined yet
+}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
+
+// Support: Firefox 18+
+// Can't be in strict mode, several libs including ASP.NET trace
+// the stack via arguments.caller.callee and Firefox dies if
+// you try to trace through "use strict" call chains. (#13335)
+//"use strict";
+var arr = [];
+
+var document = window.document;
+
+var slice = arr.slice;
+
+var concat = arr.concat;
+
+var push = arr.push;
+
+var indexOf = arr.indexOf;
+
+var class2type = {};
+
+var toString = class2type.toString;
+
+var hasOwn = class2type.hasOwnProperty;
+
+var support = {};
+
+
+	function DOMEval( code, doc ) {
+		doc = doc || document;
+
+		var script = doc.createElement( "script" );
+
+		script.text = code;
+		doc.head.appendChild( script ).parentNode.removeChild( script );
+	}
+
+
+var
+	version = "3.0.0-beta1 -ajax,-ajax/jsonp,-ajax/load,-ajax/parseJSON,-ajax/parseXML,-ajax/script,-ajax/var/location,-ajax/var/nonce,-ajax/var/rquery,-ajax/xhr,-manipulation/_evalUrl,-event/ajax,-effects,-effects/Tween,-effects/animatedSelector,-deprecated",
+
+	// Define a local copy of jQuery
+	jQuery = function( selector, context ) {
+
+		// The jQuery object is actually just the init constructor 'enhanced'
+		// Need init if jQuery is called (just allow error to be thrown if not included)
+		return new jQuery.fn.init( selector, context );
+	},
+
+	// Support: Android<4.1
+	// Make sure we trim BOM and NBSP
+	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
+
+	// Matches dashed string for camelizing
+	rmsPrefix = /^-ms-/,
+	rdashAlpha = /-([a-z])/g,
+
+	// Used by jQuery.camelCase as callback to replace()
+	fcamelCase = function( all, letter ) {
+		return letter.toUpperCase();
+	};
+
+jQuery.fn = jQuery.prototype = {
+
+	// The current version of jQuery being used
+	jquery: version,
+
+	constructor: jQuery,
+
+	// The default length of a jQuery object is 0
+	length: 0,
+
+	toArray: function() {
+		return slice.call( this );
+	},
+
+	// Get the Nth element in the matched element set OR
+	// Get the whole matched element set as a clean array
+	get: function( num ) {
+		return num != null ?
+
+			// Return just the one element from the set
+			( num < 0 ? this[ num + this.length ] : this[ num ] ) :
+
+			// Return all the elements in a clean array
+			slice.call( this );
+	},
+
+	// Take an array of elements and push it onto the stack
+	// (returning the new matched element set)
+	pushStack: function( elems ) {
+
+		// Build a new jQuery matched element set
+		var ret = jQuery.merge( this.constructor(), elems );
+
+		// Add the old object onto the stack (as a reference)
+		ret.prevObject = this;
+
+		// Return the newly-formed element set
+		return ret;
+	},
+
+	// Execute a callback for every element in the matched set.
+	each: function( callback ) {
+		return jQuery.each( this, callback );
+	},
+
+	map: function( callback ) {
+		return this.pushStack( jQuery.map( this, function( elem, i ) {
+			return callback.call( elem, i, elem );
+		} ) );
+	},
+
+	slice: function() {
+		return this.pushStack( slice.apply( this, arguments ) );
+	},
+
+	first: function() {
+		return this.eq( 0 );
+	},
+
+	last: function() {
+		return this.eq( -1 );
+	},
+
+	eq: function( i ) {
+		var len = this.length,
+			j = +i + ( i < 0 ? len : 0 );
+		return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
+	},
+
+	end: function() {
+		return this.prevObject || this.constructor();
+	},
+
+	// For internal use only.
+	// Behaves like an Array's method, not like a jQuery method.
+	push: push,
+	sort: arr.sort,
+	splice: arr.splice
+};
+
+jQuery.extend = jQuery.fn.extend = function() {
+	var options, name, src, copy, copyIsArray, clone,
+		target = arguments[ 0 ] || {},
+		i = 1,
+		length = arguments.length,
+		deep = false;
+
+	// Handle a deep copy situation
+	if ( typeof target === "boolean" ) {
+		deep = target;
+
+		// Skip the boolean and the target
+		target = arguments[ i ] || {};
+		i++;
+	}
+
+	// Handle case when target is a string or something (possible in deep copy)
+	if ( typeof target !== "object" && !jQuery.isFunction( target ) ) {
+		target = {};
+	}
+
+	// Extend jQuery itself if only one argument is passed
+	if ( i === length ) {
+		target = this;
+		i--;
+	}
+
+	for ( ; i < length; i++ ) {
+
+		// Only deal with non-null/undefined values
+		if ( ( options = arguments[ i ] ) != null ) {
+
+			// Extend the base object
+			for ( name in options ) {
+				src = target[ name ];
+				copy = options[ name ];
+
+				// Prevent never-ending loop
+				if ( target === copy ) {
+					continue;
+				}
+
+				// Recurse if we're merging plain objects or arrays
+				if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
+					( copyIsArray = jQuery.isArray( copy ) ) ) ) {
+
+					if ( copyIsArray ) {
+						copyIsArray = false;
+						clone = src && jQuery.isArray( src ) ? src : [];
+
+					} else {
+						clone = src && jQuery.isPlainObject( src ) ? src : {};
+					}
+
+					// Never move original objects, clone them
+					target[ name ] = jQuery.extend( deep, clone, copy );
+
+				// Don't bring in undefined values
+				} else if ( copy !== undefined ) {
+					target[ name ] = copy;
+				}
+			}
+		}
+	}
+
+	// Return the modified object
+	return target;
+};
+
+jQuery.extend( {
+
+	// Unique for each copy of jQuery on the page
+	expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
+
+	// Assume jQuery is ready without the ready module
+	isReady: true,
+
+	error: function( msg ) {
+		throw new Error( msg );
+	},
+
+	noop: function() {},
+
+	isFunction: function( obj ) {
+		return jQuery.type( obj ) === "function";
+	},
+
+	isArray: Array.isArray,
+
+	isWindow: function( obj ) {
+		return obj != null && obj === obj.window;
+	},
+
+	isNumeric: function( obj ) {
+
+		// As of jQuery 3.0, isNumeric is limited to
+		// strings and numbers (primitives or objects)
+		// that can be coerced to finite numbers (gh-2662)
+		var type = jQuery.type( obj );
+		return ( type === "number" || type === "string" ) &&
+			( obj - parseFloat( obj ) + 1 ) >= 0;
+	},
+
+	isPlainObject: function( obj ) {
+
+		// Not plain objects:
+		// - Any object or value whose internal [[Class]] property is not "[object Object]"
+		// - DOM nodes
+		// - window
+		if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
+			return false;
+		}
+
+		if ( obj.constructor &&
+				!hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) {
+			return false;
+		}
+
+		// If the function hasn't returned already, we're confident that
+		// |obj| is a plain object, created by {} or constructed with new Object
+		return true;
+	},
+
+	isEmptyObject: function( obj ) {
+		var name;
+		for ( name in obj ) {
+			return false;
+		}
+		return true;
+	},
+
+	type: function( obj ) {
+		if ( obj == null ) {
+			return obj + "";
+		}
+
+		// Support: Android<4.0 (functionish RegExp)
+		return typeof obj === "object" || typeof obj === "function" ?
+			class2type[ toString.call( obj ) ] || "object" :
+			typeof obj;
+	},
+
+	// Evaluates a script in a global context
+	globalEval: function( code ) {
+		DOMEval( code );
+	},
+
+	// Convert dashed to camelCase; used by the css and data modules
+	// Support: IE9-11+
+	// Microsoft forgot to hump their vendor prefix (#9572)
+	camelCase: function( string ) {
+		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+	},
+
+	nodeName: function( elem, name ) {
+		return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+	},
+
+	each: function( obj, callback ) {
+		var length, i = 0;
+
+		if ( isArrayLike( obj ) ) {
+			length = obj.length;
+			for ( ; i < length; i++ ) {
+				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
+					break;
+				}
+			}
+		} else {
+			for ( i in obj ) {
+				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
+					break;
+				}
+			}
+		}
+
+		return obj;
+	},
+
+	// Support: Android<4.1
+	trim: function( text ) {
+		return text == null ?
+			"" :
+			( text + "" ).replace( rtrim, "" );
+	},
+
+	// results is for internal usage only
+	makeArray: function( arr, results ) {
+		var ret = results || [];
+
+		if ( arr != null ) {
+			if ( isArrayLike( Object( arr ) ) ) {
+				jQuery.merge( ret,
+					typeof arr === "string" ?
+					[ arr ] : arr
+				);
+			} else {
+				push.call( ret, arr );
+			}
+		}
+
+		return ret;
+	},
+
+	inArray: function( elem, arr, i ) {
+		return arr == null ? -1 : indexOf.call( arr, elem, i );
+	},
+
+	// Support: Android<4.1, PhantomJS<2
+	// push.apply(_, arraylike) throws on ancient WebKit
+	merge: function( first, second ) {
+		var len = +second.length,
+			j = 0,
+			i = first.length;
+
+		for ( ; j < len; j++ ) {
+			first[ i++ ] = second[ j ];
+		}
+
+		first.length = i;
+
+		return first;
+	},
+
+	grep: function( elems, callback, invert ) {
+		var callbackInverse,
+			matches = [],
+			i = 0,
+			length = elems.length,
+			callbackExpect = !invert;
+
+		// Go through the array, only saving the items
+		// that pass the validator function
+		for ( ; i < length; i++ ) {
+			callbackInverse = !callback( elems[ i ], i );
+			if ( callbackInverse !== callbackExpect ) {
+				matches.push( elems[ i ] );
+			}
+		}
+
+		return matches;
+	},
+
+	// arg is for internal usage only
+	map: function( elems, callback, arg ) {
+		var length, value,
+			i = 0,
+			ret = [];
+
+		// Go through the array, translating each of the items to their new values
+		if ( isArrayLike( elems ) ) {
+			length = elems.length;
+			for ( ; i < length; i++ ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret.push( value );
+				}
+			}
+
+		// Go through every key on the object,
+		} else {
+			for ( i in elems ) {
+				value = callback( elems[ i ], i, arg );
+
+				if ( value != null ) {
+					ret.push( value );
+				}
+			}
+		}
+
+		// Flatten any nested arrays
+		return concat.apply( [], ret );
+	},
+
+	// A global GUID counter for objects
+	guid: 1,
+
+	// Bind a function to a context, optionally partially applying any
+	// arguments.
+	proxy: function( fn, context ) {
+		var tmp, args, proxy;
+
+		if ( typeof context === "string" ) {
+			tmp = fn[ context ];
+			context = fn;
+			fn = tmp;
+		}
+
+		// Quick check to determine if target is callable, in the spec
+		// this throws a TypeError, but we will just return undefined.
+		if ( !jQuery.isFunction( fn ) ) {
+			return undefined;
+		}
+
+		// Simulated bind
+		args = slice.call( arguments, 2 );
+		proxy = function() {
+			return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
+		};
+
+		// Set the guid of unique handler to the same of original handler, so it can be removed
+		proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+		return proxy;
+	},
+
+	now: Date.now,
+
+	// jQuery.support is not used in Core but other projects attach their
+	// properties to it so it needs to exist.
+	support: support
+} );
+
+// JSHint would error on this code due to the Symbol not being defined in ES5.
+// Defining this global in .jshintrc would create a danger of using the global
+// unguarded in another place, it seems safer to just disable JSHint for these
+// three lines.
+/* jshint ignore: start */
+if ( typeof Symbol === "function" ) {
+	jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
+}
+/* jshint ignore: end */
+
+// Populate the class2type map
+jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
+function( i, name ) {
+	class2type[ "[object " + name + "]" ] = name.toLowerCase();
+} );
+
+function isArrayLike( obj ) {
+
+	// Support: iOS 8.2 (not reproducible in simulator)
+	// `in` check used to prevent JIT error (gh-2145)
+	// hasOwn isn't used here due to false negatives
+	// regarding Nodelist length in IE
+	var length = !!obj && "length" in obj && obj.length,
+		type = jQuery.type( obj );
+
+	if ( type === "function" || jQuery.isWindow( obj ) ) {
+		return false;
+	}
+
+	return type === "array" || length === 0 ||
+		typeof length === "number" && length > 0 && ( length - 1 ) in obj;
+}
+var Sizzle =
+/*!
+ * Sizzle CSS Selector Engine v2.3.0
+ * https://sizzlejs.com/
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2016-01-04
+ */
+(function( window ) {
+
+var i,
+	support,
+	Expr,
+	getText,
+	isXML,
+	tokenize,
+	compile,
+	select,
+	outermostContext,
+	sortInput,
+	hasDuplicate,
+
+	// Local document vars
+	setDocument,
+	document,
+	docElem,
+	documentIsHTML,
+	rbuggyQSA,
+	rbuggyMatches,
+	matches,
+	contains,
+
+	// Instance-specific data
+	expando = "sizzle" + 1 * new Date(),
+	preferredDoc = window.document,
+	dirruns = 0,
+	done = 0,
+	classCache = createCache(),
+	tokenCache = createCache(),
+	compilerCache = createCache(),
+	sortOrder = function( a, b ) {
+		if ( a === b ) {
+			hasDuplicate = true;
+		}
+		return 0;
+	},
+
+	// Instance methods
+	hasOwn = ({}).hasOwnProperty,
+	arr = [],
+	pop = arr.pop,
+	push_native = arr.push,
+	push = arr.push,
+	slice = arr.slice,
+	// Use a stripped-down indexOf as it's faster than native
+	// https://jsperf.com/thor-indexof-vs-for/5
+	indexOf = function( list, elem ) {
+		var i = 0,
+			len = list.length;
+		for ( ; i < len; i++ ) {
+			if ( list[i] === elem ) {
+				return i;
+			}
+		}
+		return -1;
+	},
+
+	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+	// Regular expressions
+
+	// http://www.w3.org/TR/css3-selectors/#whitespace
+	whitespace = "[\\x20\\t\\r\\n\\f]",
+
+	// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+	identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",
+
+	// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
+	attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
+		// Operator (capture 2)
+		"*([*^$|!~]?=)" + whitespace +
+		// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
+		"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
+		"*\\]",
+
+	pseudos = ":(" + identifier + ")(?:\\((" +
+		// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
+		// 1. quoted (capture 3; capture 4 or capture 5)
+		"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
+		// 2. simple (capture 6)
+		"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
+		// 3. anything else (capture 2)
+		".*" +
+		")\\)|)",
+
+	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+	rwhitespace = new RegExp( whitespace + "+", "g" ),
+	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
+
+	rpseudo = new RegExp( pseudos ),
+	ridentifier = new RegExp( "^" + identifier + "$" ),
+
+	matchExpr = {
+		"ID": new RegExp( "^#(" + identifier + ")" ),
+		"CLASS": new RegExp( "^\\.(" + identifier + ")" ),
+		"TAG": new RegExp( "^(" + identifier + "|[*])" ),
+		"ATTR": new RegExp( "^" + attributes ),
+		"PSEUDO": new RegExp( "^" + pseudos ),
+		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+		"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
+		// For use in libraries implementing .is()
+		// We use this for POS matching in `select`
+		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+	},
+
+	rinputs = /^(?:input|select|textarea|button)$/i,
+	rheader = /^h\d$/i,
+
+	rnative = /^[^{]+\{\s*\[native \w/,
+
+	// Easily-parseable/retrievable ID or TAG or CLASS selectors
+	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+	rsibling = /[+~]/,
+
+	// CSS escapes
+	// http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+	runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
+	funescape = function( _, escaped, escapedWhitespace ) {
+		var high = "0x" + escaped - 0x10000;
+		// NaN means non-codepoint
+		// Support: Firefox<24
+		// Workaround erroneous numeric interpretation of +"0x"
+		return high !== high || escapedWhitespace ?
+			escaped :
+			high < 0 ?
+				// BMP codepoint
+				String.fromCharCode( high + 0x10000 ) :
+				// Supplemental Plane codepoint (surrogate pair)
+				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+	},
+
+	// CSS string/identifier serialization
+	// https://drafts.csswg.org/cssom/#common-serializing-idioms
+	rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\x80-\uFFFF\w-]/g,
+	fcssescape = function( ch, asCodePoint ) {
+		if ( asCodePoint ) {
+
+			// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
+			if ( ch === "\0" ) {
+				return "\uFFFD";
+			}
+
+			// Control characters and (dependent upon position) numbers get escaped as code points
+			return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
+		}
+
+		// Other potentially-special ASCII characters get backslash-escaped
+		return "\\" + ch;
+	},
+
+	// Used for iframes
+	// See setDocument()
+	// Removing the function wrapper causes a "Permission Denied"
+	// error in IE
+	unloadHandler = function() {
+		setDocument();
+	},
+
+	disabledAncestor = addCombinator(
+		function( elem ) {
+			return elem.disabled === true;
+		},
+		{ dir: "parentNode", next: "legend" }
+	);
+
+// Optimize for push.apply( _, NodeList )
+try {
+	push.apply(
+		(arr = slice.call( preferredDoc.childNodes )),
+		preferredDoc.childNodes
+	);
+	// Support: Android<4.0
+	// Detect silently failing push.apply
+	arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+	push = { apply: arr.length ?
+
+		// Leverage slice if possible
+		function( target, els ) {
+			push_native.apply( target, slice.call(els) );
+		} :
+
+		// Support: IE<9
+		// Otherwise append directly
+		function( target, els ) {
+			var j = target.length,
+				i = 0;
+			// Can't trust NodeList.length
+			while ( (target[j++] = els[i++]) ) {}
+			target.length = j - 1;
+		}
+	};
+}
+
+function Sizzle( selector, context, results, seed ) {
+	var m, i, elem, nid, match, groups, newSelector,
+		newContext = context && context.ownerDocument,
+
+		// nodeType defaults to 9, since context defaults to document
+		nodeType = context ? context.nodeType : 9;
+
+	results = results || [];
+
+	// Return early from calls with invalid selector or context
+	if ( typeof selector !== "string" || !selector ||
+		nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
+
+		return results;
+	}
+
+	// Try to shortcut find operations (as opposed to filters) in HTML documents
+	if ( !seed ) {
+
+		if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+			setDocument( context );
+		}
+		context = context || document;
+
+		if ( documentIsHTML ) {
+
+			// If the selector is sufficiently simple, try using a "get*By*" DOM method
+			// (excepting DocumentFragment context, where the methods don't exist)
+			if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
+
+				// ID selector
+				if ( (m = match[1]) ) {
+
+					// Document context
+					if ( nodeType === 9 ) {
+						if ( (elem = context.getElementById( m )) ) {
+
+							// Support: IE, Opera, Webkit
+							// TODO: identify versions
+							// getElementById can match elements by name instead of ID
+							if ( elem.id === m ) {
+								results.push( elem );
+								return results;
+							}
+						} else {
+							return results;
+						}
+
+					// Element context
+					} else {
+
+						// Support: IE, Opera, Webkit
+						// TODO: identify versions
+						// getElementById can match elements by name instead of ID
+						if ( newContext && (elem = newContext.getElementById( m )) &&
+							contains( context, elem ) &&
+							elem.id === m ) {
+
+							results.push( elem );
+							return results;
+						}
+					}
+
+				// Type selector
+				} else if ( match[2] ) {
+					push.apply( results, context.getElementsByTagName( selector ) );
+					return results;
+
+				// Class selector
+				} else if ( (m = match[3]) && support.getElementsByClassName &&
+					context.getElementsByClassName ) {
+
+					push.apply( results, context.getElementsByClassName( m ) );
+					return results;
+				}
+			}
+
+			// Take advantage of querySelectorAll
+			if ( support.qsa &&
+				!compilerCache[ selector + " " ] &&
+				(!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+
+				if ( nodeType !== 1 ) {
+					newContext = context;
+					newSelector = selector;
+
+				// qSA looks outside Element context, which is not what we want
+				// Thanks to Andrew Dupont for this workaround technique
+				// Support: IE <=8
+				// Exclude object elements
+				} else if ( context.nodeName.toLowerCase() !== "object" ) {
+
+					// Capture the context ID, setting it first if necessary
+					if ( (nid = context.getAttribute( "id" )) ) {
+						nid = nid.replace( rcssescape, fcssescape );
+					} else {
+						context.setAttribute( "id", (nid = expando) );
+					}
+
+					// Prefix every selector in the list
+					groups = tokenize( selector );
+					i = groups.length;
+					while ( i-- ) {
+						groups[i] = "#" + nid + " " + toSelector( groups[i] );
+					}
+					newSelector = groups.join( "," );
+
+					// Expand context for sibling selectors
+					newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
+						context;
+				}
+
+				if ( newSelector ) {
+					try {
+						push.apply( results,
+							newContext.querySelectorAll( newSelector )
+						);
+						return results;
+					} catch ( qsaError ) {
+					} finally {
+						if ( nid === expando ) {
+							context.removeAttribute( "id" );
+						}
+					}
+				}
+			}
+		}
+	}
+
+	// All others
+	return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {function(string, object)} Returns the Object data after storing it on itself with
+ *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ *	deleting the oldest entry
+ */
+function createCache() {
+	var keys = [];
+
+	function cache( key, value ) {
+		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+		if ( keys.push( key + " " ) > Expr.cacheLength ) {
+			// Only keep the most recent entries
+			delete cache[ keys.shift() ];
+		}
+		return (cache[ key + " " ] = value);
+	}
+	return cache;
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+	fn[ expando ] = true;
+	return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created element and returns a boolean result
+ */
+function assert( fn ) {
+	var el = document.createElement("fieldset");
+
+	try {
+		return !!fn( el );
+	} catch (e) {
+		return false;
+	} finally {
+		// Remove from its parent by default
+		if ( el.parentNode ) {
+			el.parentNode.removeChild( el );
+		}
+		// release memory in IE
+		el = null;
+	}
+}
+
+/**
+ * Adds the same handler for all of the specified attrs
+ * @param {String} attrs Pipe-separated list of attributes
+ * @param {Function} handler The method that will be applied
+ */
+function addHandle( attrs, handler ) {
+	var arr = attrs.split("|"),
+		i = arr.length;
+
+	while ( i-- ) {
+		Expr.attrHandle[ arr[i] ] = handler;
+	}
+}
+
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
+ */
+function siblingCheck( a, b ) {
+	var cur = b && a,
+		diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
+			a.sourceIndex - b.sourceIndex;
+
+	// Use IE sourceIndex if available on both nodes
+	if ( diff ) {
+		return diff;
+	}
+
+	// Check if b follows a
+	if ( cur ) {
+		while ( (cur = cur.nextSibling) ) {
+			if ( cur === b ) {
+				return -1;
+			}
+		}
+	}
+
+	return a ? 1 : -1;
+}
+
+/**
+ * Returns a function to use in pseudos for input types
+ * @param {String} type
+ */
+function createInputPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return name === "input" && elem.type === type;
+	};
+}
+
+/**
+ * Returns a function to use in pseudos for buttons
+ * @param {String} type
+ */
+function createButtonPseudo( type ) {
+	return function( elem ) {
+		var name = elem.nodeName.toLowerCase();
+		return (name === "input" || name === "button") && elem.type === type;
+	};
+}
+
+/**
+ * Returns a function to use in pseudos for :enabled/:disabled
+ * @param {Boolean} disabled true for :disabled; false for :enabled
+ */
+function createDisabledPseudo( disabled ) {
+	// Known :disabled false positives:
+	// IE: *[disabled]:not(button, input, select, textarea, optgroup, option, menuitem, fieldset)
+	// not IE: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
+	return function( elem ) {
+
+		// Check form elements and option elements for explicit disabling
+		return "label" in elem && elem.disabled === disabled ||
+			"form" in elem && elem.disabled === disabled ||
+
+			// Check non-disabled form elements for fieldset[disabled] ancestors
+			"form" in elem && elem.disabled === false && (
+				// Support: IE6-11+
+				// Ancestry is covered for us
+				elem.isDisabled === disabled ||
+
+				// Otherwise, assume any non-<option> under fieldset[disabled] is disabled
+				/* jshint -W018 */
+				elem.isDisabled !== !disabled &&
+					("label" in elem || !disabledAncestor( elem )) !== disabled
+			);
+	};
+}
+
+/**
+ * Returns a function to use in pseudos for positionals
+ * @param {Function} fn
+ */
+function createPositionalPseudo( fn ) {
+	return markFunction(function( argument ) {
+		argument = +argument;
+		return markFunction(function( seed, matches ) {
+			var j,
+				matchIndexes = fn( [], seed.length, argument ),
+				i = matchIndexes.length;
+
+			// Match elements found at the specified indexes
+			while ( i-- ) {
+				if ( seed[ (j = matchIndexes[i]) ] ) {
+					seed[j] = !(matches[j] = seed[j]);
+				}
+			}
+		});
+	});
+}
+
+/**
+ * Checks a node for validity as a Sizzle context
+ * @param {Element|Object=} context
+ * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
+ */
+function testContext( context ) {
+	return context && typeof context.getElementsByTagName !== "undefined" && context;
+}
+
+// Expose support vars for convenience
+support = Sizzle.support = {};
+
+/**
+ * Detects XML nodes
+ * @param {Element|Object} elem An element or a document
+ * @returns {Boolean} True iff elem is a non-HTML XML node
+ */
+isXML = Sizzle.isXML = function( elem ) {
+	// documentElement is verified for cases where it doesn't yet exist
+	// (such as loading iframes in IE - #4833)
+	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+	return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+	var hasCompare, subWindow,
+		doc = node ? node.ownerDocument || node : preferredDoc;
+
+	// Return early if doc is invalid or already selected
+	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+		return document;
+	}
+
+	// Update global variables
+	document = doc;
+	docElem = document.documentElement;
+	documentIsHTML = !isXML( document );
+
+	// Support: IE 9-11, Edge
+	// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
+	if ( preferredDoc !== document &&
+		(subWindow = document.defaultView) && subWindow.top !== subWindow ) {
+
+		// Support: IE 11, Edge
+		if ( subWindow.addEventListener ) {
+			subWindow.addEventListener( "unload", unloadHandler, false );
+
+		// Support: IE 9 - 10 only
+		} else if ( subWindow.attachEvent ) {
+			subWindow.attachEvent( "onunload", unloadHandler );
+		}
+	}
+
+	/* Attributes
+	---------------------------------------------------------------------- */
+
+	// Support: IE<8
+	// Verify that getAttribute really returns attributes and not properties
+	// (excepting IE8 booleans)
+	support.attributes = assert(function( el ) {
+		el.className = "i";
+		return !el.getAttribute("className");
+	});
+
+	/* getElement(s)By*
+	---------------------------------------------------------------------- */
+
+	// Check if getElementsByTagName("*") returns only elements
+	support.getElementsByTagName = assert(function( el ) {
+		el.appendChild( document.createComment("") );
+		return !el.getElementsByTagName("*").length;
+	});
+
+	// Support: IE<9
+	support.getElementsByClassName = rnative.test( document.getElementsByClassName );
+
+	// Support: IE<10
+	// Check if getElementById returns elements by name
+	// The broken getElementById methods don't pick up programmatically-set names,
+	// so use a roundabout getElementsByName test
+	support.getById = assert(function( el ) {
+		docElem.appendChild( el ).id = expando;
+		return !document.getElementsByName || !document.getElementsByName( expando ).length;
+	});
+
+	// ID find and filter
+	if ( support.getById ) {
+		Expr.find["ID"] = function( id, context ) {
+			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
+				var m = context.getElementById( id );
+				return m ? [ m ] : [];
+			}
+		};
+		Expr.filter["ID"] = function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				return elem.getAttribute("id") === attrId;
+			};
+		};
+	} else {
+		// Support: IE6/7
+		// getElementById is not reliable as a find shortcut
+		delete Expr.find["ID"];
+
+		Expr.filter["ID"] =  function( id ) {
+			var attrId = id.replace( runescape, funescape );
+			return function( elem ) {
+				var node = typeof elem.getAttributeNode !== "undefined" &&
+					elem.getAttributeNode("id");
+				return node && node.value === attrId;
+			};
+		};
+	}
+
+	// Tag
+	Expr.find["TAG"] = support.getElementsByTagName ?
+		function( tag, context ) {
+			if ( typeof context.getElementsByTagName !== "undefined" ) {
+				return context.getElementsByTagName( tag );
+
+			// DocumentFragment nodes don't have gEBTN
+			} else if ( support.qsa ) {
+				return context.querySelectorAll( tag );
+			}
+		} :
+
+		function( tag, context ) {
+			var elem,
+				tmp = [],
+				i = 0,
+				// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
+				results = context.getElementsByTagName( tag );
+
+			// Filter out possible comments
+			if ( tag === "*" ) {
+				while ( (elem = results[i++]) ) {
+					if ( elem.nodeType === 1 ) {
+						tmp.push( elem );
+					}
+				}
+
+				return tmp;
+			}
+			return results;
+		};
+
+	// Class
+	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+		if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
+			return context.getElementsByClassName( className );
+		}
+	};
+
+	/* QSA/matchesSelector
+	---------------------------------------------------------------------- */
+
+	// QSA and matchesSelector support
+
+	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+	rbuggyMatches = [];
+
+	// qSa(:focus) reports false when true (Chrome 21)
+	// We allow this because of a bug in IE8/9 that throws an error
+	// whenever `document.activeElement` is accessed on an iframe
+	// So, we allow :focus to pass through QSA all the time to avoid the IE error
+	// See https://bugs.jquery.com/ticket/13378
+	rbuggyQSA = [];
+
+	if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
+		// Build QSA regex
+		// Regex strategy adopted from Diego Perini
+		assert(function( el ) {
+			// Select is set to empty string on purpose
+			// This is to test IE's treatment of not explicitly
+			// setting a boolean content attribute,
+			// since its presence should be enough
+			// https://bugs.jquery.com/ticket/12359
+			docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
+				"<select id='" + expando + "-\r\\' msallowcapture=''>" +
+				"<option selected=''></option></select>";
+
+			// Support: IE8, Opera 11-12.16
+			// Nothing should be selected when empty strings follow ^= or $= or *=
+			// The test attribute must be unknown in Opera but "safe" for WinRT
+			// https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
+			if ( el.querySelectorAll("[msallowcapture^='']").length ) {
+				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+			}
+
+			// Support: IE8
+			// Boolean attributes and "value" are not treated correctly
+			if ( !el.querySelectorAll("[selected]").length ) {
+				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+			}
+
+			// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
+			if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
+				rbuggyQSA.push("~=");
+			}
+
+			// Webkit/Opera - :checked should return selected option elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			// IE8 throws error here and will not see later tests
+			if ( !el.querySelectorAll(":checked").length ) {
+				rbuggyQSA.push(":checked");
+			}
+
+			// Support: Safari 8+, iOS 8+
+			// https://bugs.webkit.org/show_bug.cgi?id=136851
+			// In-page `selector#id sibling-combinator selector` fails
+			if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
+				rbuggyQSA.push(".#.+[+~]");
+			}
+		});
+
+		assert(function( el ) {
+			el.innerHTML = "<a href='' disabled='disabled'></a>" +
+				"<select disabled='disabled'><option/></select>";
+
+			// Support: Windows 8 Native Apps
+			// The type and name attributes are restricted during .innerHTML assignment
+			var input = document.createElement("input");
+			input.setAttribute( "type", "hidden" );
+			el.appendChild( input ).setAttribute( "name", "D" );
+
+			// Support: IE8
+			// Enforce case-sensitivity of name attribute
+			if ( el.querySelectorAll("[name=d]").length ) {
+				rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
+			}
+
+			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+			// IE8 throws error here and will not see later tests
+			if ( el.querySelectorAll(":enabled").length !== 2 ) {
+				rbuggyQSA.push( ":enabled", ":disabled" );
+			}
+
+			// Support: IE9-11+
+			// IE's :disabled selector does not pick up the children of disabled fieldsets
+			docElem.appendChild( el ).disabled = true;
+			if ( el.querySelectorAll(":disabled").length !== 2 ) {
+				rbuggyQSA.push( ":enabled", ":disabled" );
+			}
+
+			// Opera 10-11 does not throw on post-comma invalid pseudos
+			el.querySelectorAll("*,:x");
+			rbuggyQSA.push(",.*:");
+		});
+	}
+
+	if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
+		docElem.webkitMatchesSelector ||
+		docElem.mozMatchesSelector ||
+		docElem.oMatchesSelector ||
+		docElem.msMatchesSelector) )) ) {
+
+		assert(function( el ) {
+			// Check to see if it's possible to do matchesSelector
+			// on a disconnected node (IE 9)
+			support.disconnectedMatch = matches.call( el, "*" );
+
+			// This should fail with an exception
+			// Gecko does not error, returns false instead
+			matches.call( el, "[s!='']:x" );
+			rbuggyMatches.push( "!=", pseudos );
+		});
+	}
+
+	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
+	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
+
+	/* Contains
+	---------------------------------------------------------------------- */
+	hasCompare = rnative.test( docElem.compareDocumentPosition );
+
+	// Element contains another
+	// Purposefully self-exclusive
+	// As in, an element does not contain itself
+	contains = hasCompare || rnative.test( docElem.contains ) ?
+		function( a, b ) {
+			var adown = a.nodeType === 9 ? a.documentElement : a,
+				bup = b && b.parentNode;
+			return a === bup || !!( bup && bup.nodeType === 1 && (
+				adown.contains ?
+					adown.contains( bup ) :
+					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+			));
+		} :
+		function( a, b ) {
+			if ( b ) {
+				while ( (b = b.parentNode) ) {
+					if ( b === a ) {
+						return true;
+					}
+				}
+			}
+			return false;
+		};
+
+	/* Sorting
+	---------------------------------------------------------------------- */
+
+	// Document order sorting
+	sortOrder = hasCompare ?
+	function( a, b ) {
+
+		// Flag for duplicate removal
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+
+		// Sort on method existence if only one input has compareDocumentPosition
+		var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
+		if ( compare ) {
+			return compare;
+		}
+
+		// Calculate position if both inputs belong to the same document
+		compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
+			a.compareDocumentPosition( b ) :
+
+			// Otherwise we know they are disconnected
+			1;
+
+		// Disconnected nodes
+		if ( compare & 1 ||
+			(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
+
+			// Choose the first element that is related to our preferred document
+			if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
+				return -1;
+			}
+			if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
+				return 1;
+			}
+
+			// Maintain original order
+			return sortInput ?
+				( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
+				0;
+		}
+
+		return compare & 4 ? -1 : 1;
+	} :
+	function( a, b ) {
+		// Exit early if the nodes are identical
+		if ( a === b ) {
+			hasDuplicate = true;
+			return 0;
+		}
+
+		var cur,
+			i = 0,
+			aup = a.parentNode,
+			bup = b.parentNode,
+			ap = [ a ],
+			bp = [ b ];
+
+		// Parentless nodes are either documents or disconnected
+		if ( !aup || !bup ) {
+			return a === document ? -1 :
+				b === document ? 1 :
+				aup ? -1 :
+				bup ? 1 :
+				sortInput ?
+				( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
+				0;
+
+		// If the nodes are siblings, we can do a quick check
+		} else if ( aup === bup ) {
+			return siblingCheck( a, b );
+		}
+
+		// Otherwise we need full lists of their ancestors for comparison
+		cur = a;
+		while ( (cur = cur.parentNode) ) {
+			ap.unshift( cur );
+		}
+		cur = b;
+		while ( (cur = cur.parentNode) ) {
+			bp.unshift( cur );
+		}
+
+		// Walk down the tree looking for a discrepancy
+		while ( ap[i] === bp[i] ) {
+			i++;
+		}
+
+		return i ?
+			// Do a sibling check if the nodes have a common ancestor
+			siblingCheck( ap[i], bp[i] ) :
+
+			// Otherwise nodes in our document sort first
+			ap[i] === preferredDoc ? -1 :
+			bp[i] === preferredDoc ? 1 :
+			0;
+	};
+
+	return document;
+};
+
+Sizzle.matches = function( expr, elements ) {
+	return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	// Make sure that attribute selectors are quoted
+	expr = expr.replace( rattributeQuotes, "='$1']" );
+
+	if ( support.matchesSelector && documentIsHTML &&
+		!compilerCache[ expr + " " ] &&
+		( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
+		( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {
+
+		try {
+			var ret = matches.call( elem, expr );
+
+			// IE 9's matchesSelector returns false on disconnected nodes
+			if ( ret || support.disconnectedMatch ||
+					// As well, disconnected nodes are said to be in a document
+					// fragment in IE 9
+					elem.document && elem.document.nodeType !== 11 ) {
+				return ret;
+			}
+		} catch (e) {}
+	}
+
+	return Sizzle( expr, document, null, [ elem ] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+	// Set document vars if needed
+	if ( ( context.ownerDocument || context ) !== document ) {
+		setDocument( context );
+	}
+	return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+	// Set document vars if needed
+	if ( ( elem.ownerDocument || elem ) !== document ) {
+		setDocument( elem );
+	}
+
+	var fn = Expr.attrHandle[ name.toLowerCase() ],
+		// Don't get fooled by Object.prototype properties (jQuery #13807)
+		val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
+			fn( elem, name, !documentIsHTML ) :
+			undefined;
+
+	return val !== undefined ?
+		val :
+		support.attributes || !documentIsHTML ?
+			elem.getAttribute( name ) :
+			(val = elem.getAttributeNode(name)) && val.specified ?
+				val.value :
+				null;
+};
+
+Sizzle.escape = function( sel ) {
+	return (sel + "").replace( rcssescape, fcssescape );
+};
+
+Sizzle.error = function( msg ) {
+	throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+/**
+ * Document sorting and removing duplicates
+ * @param {ArrayLike} results
+ */
+Sizzle.uniqueSort = function( results ) {
+	var elem,
+		duplicates = [],
+		j = 0,
+		i = 0;
+
+	// Unless we *know* we can detect duplicates, assume their presence
+	hasDuplicate = !support.detectDuplicates;
+	sortInput = !support.sortStable && results.slice( 0 );
+	results.sort( sortOrder );
+
+	if ( hasDuplicate ) {
+		while ( (elem = results[i++]) ) {
+			if ( elem === results[ i ] ) {
+				j = duplicates.push( i );
+			}
+		}
+		while ( j-- ) {
+			results.splice( duplicates[ j ], 1 );
+		}
+	}
+
+	// Clear input after sorting to release objects
+	// See https://github.com/jquery/sizzle/pull/225
+	sortInput = null;
+
+	return results;
+};
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+	var node,
+		ret = "",
+		i = 0,
+		nodeType = elem.nodeType;
+
+	if ( !nodeType ) {
+		// If no nodeType, this is expected to be an array
+		while ( (node = elem[i++]) ) {
+			// Do not traverse comment nodes
+			ret += getText( node );
+		}
+	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+		// Use textContent for elements
+		// innerText usage removed for consistency of new lines (jQuery #11153)
+		if ( typeof elem.textContent === "string" ) {
+			return elem.textContent;
+		} else {
+			// Traverse its children
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				ret += getText( elem );
+			}
+		}
+	} else if ( nodeType === 3 || nodeType === 4 ) {
+		return elem.nodeValue;
+	}
+	// Do not include comment or processing instruction nodes
+
+	return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+	// Can be adjusted by the user
+	cacheLength: 50,
+
+	createPseudo: markFunction,
+
+	match: matchExpr,
+
+	attrHandle: {},
+
+	find: {},
+
+	relative: {
+		">": { dir: "parentNode", first: true },
+		" ": { dir: "parentNode" },
+		"+": { dir: "previousSibling", first: true },
+		"~": { dir: "previousSibling" }
+	},
+
+	preFilter: {
+		"ATTR": function( match ) {
+			match[1] = match[1].replace( runescape, funescape );
+
+			// Move the given value to match[3] whether quoted or unquoted
+			match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
+
+			if ( match[2] === "~=" ) {
+				match[3] = " " + match[3] + " ";
+			}
+
+			return match.slice( 0, 4 );
+		},
+
+		"CHILD": function( match ) {
+			/* matches from matchExpr["CHILD"]
+				1 type (only|nth|...)
+				2 what (child|of-type)
+				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+				4 xn-component of xn+y argument ([+-]?\d*n|)
+				5 sign of xn-component
+				6 x of xn-component
+				7 sign of y-component
+				8 y of y-component
+			*/
+			match[1] = match[1].toLowerCase();
+
+			if ( match[1].slice( 0, 3 ) === "nth" ) {
+				// nth-* requires argument
+				if ( !match[3] ) {
+					Sizzle.error( match[0] );
+				}
+
+				// numeric x and y parameters for Expr.filter.CHILD
+				// remember that false/true cast respectively to 0/1
+				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+			// other types prohibit arguments
+			} else if ( match[3] ) {
+				Sizzle.error( match[0] );
+			}
+
+			return match;
+		},
+
+		"PSEUDO": function( match ) {
+			var excess,
+				unquoted = !match[6] && match[2];
+
+			if ( matchExpr["CHILD"].test( match[0] ) ) {
+				return null;
+			}
+
+			// Accept quoted arguments as-is
+			if ( match[3] ) {
+				match[2] = match[4] || match[5] || "";
+
+			// Strip excess characters from unquoted arguments
+			} else if ( unquoted && rpseudo.test( unquoted ) &&
+				// Get excess from tokenize (recursively)
+				(excess = tokenize( unquoted, true )) &&
+				// advance to the next closing parenthesis
+				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+				// excess is a negative index
+				match[0] = match[0].slice( 0, excess );
+				match[2] = unquoted.slice( 0, excess );
+			}
+
+			// Return only captures needed by the pseudo filter method (type and argument)
+			return match.slice( 0, 3 );
+		}
+	},
+
+	filter: {
+
+		"TAG": function( nodeNameSelector ) {
+			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
+			return nodeNameSelector === "*" ?
+				function() { return true; } :
+				function( elem ) {
+					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+				};
+		},
+
+		"CLASS": function( className ) {
+			var pattern = classCache[ className + " " ];
+
+			return pattern ||
+				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+				classCache( className, function( elem ) {
+					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
+				});
+		},
+
+		"ATTR": function( name, operator, check ) {
+			return function( elem ) {
+				var result = Sizzle.attr( elem, name );
+
+				if ( result == null ) {
+					return operator === "!=";
+				}
+				if ( !operator ) {
+					return true;
+				}
+
+				result += "";
+
+				return operator === "=" ? result === check :
+					operator === "!=" ? result !== check :
+					operator === "^=" ? check && result.indexOf( check ) === 0 :
+					operator === "*=" ? check && result.indexOf( check ) > -1 :
+					operator === "$=" ? check && result.slice( -check.length ) === check :
+					operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
+					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+					false;
+			};
+		},
+
+		"CHILD": function( type, what, argument, first, last ) {
+			var simple = type.slice( 0, 3 ) !== "nth",
+				forward = type.slice( -4 ) !== "last",
+				ofType = what === "of-type";
+
+			return first === 1 && last === 0 ?
+
+				// Shortcut for :nth-*(n)
+				function( elem ) {
+					return !!elem.parentNode;
+				} :
+
+				function( elem, context, xml ) {
+					var cache, uniqueCache, outerCache, node, nodeIndex, start,
+						dir = simple !== forward ? "nextSibling" : "previousSibling",
+						parent = elem.parentNode,
+						name = ofType && elem.nodeName.toLowerCase(),
+						useCache = !xml && !ofType,
+						diff = false;
+
+					if ( parent ) {
+
+						// :(first|last|only)-(child|of-type)
+						if ( simple ) {
+							while ( dir ) {
+								node = elem;
+								while ( (node = node[ dir ]) ) {
+									if ( ofType ?
+										node.nodeName.toLowerCase() === name :
+										node.nodeType === 1 ) {
+
+										return false;
+									}
+								}
+								// Reverse direction for :only-* (if we haven't yet done so)
+								start = dir = type === "only" && !start && "nextSibling";
+							}
+							return true;
+						}
+
+						start = [ forward ? parent.firstChild : parent.lastChild ];
+
+						// non-xml :nth-child(...) stores cache data on `parent`
+						if ( forward && useCache ) {
+
+							// Seek `elem` from a previously-cached index
+
+							// ...in a gzip-friendly way
+							node = parent;
+							outerCache = node[ expando ] || (node[ expando ] = {});
+
+							// Support: IE <9 only
+							// Defend against cloned attroperties (jQuery gh-1709)
+							uniqueCache = outerCache[ node.uniqueID ] ||
+								(outerCache[ node.uniqueID ] = {});
+
+							cache = uniqueCache[ type ] || [];
+							nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
+							diff = nodeIndex && cache[ 2 ];
+							node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+							while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+								// Fallback to seeking `elem` from the start
+								(diff = nodeIndex = 0) || start.pop()) ) {
+
+								// When found, cache indexes on `parent` and break
+								if ( node.nodeType === 1 && ++diff && node === elem ) {
+									uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
+									break;
+								}
+							}
+
+						} else {
+							// Use previously-cached element index if available
+							if ( useCache ) {
+								// ...in a gzip-friendly way
+								node = elem;
+								outerCache = node[ expando ] || (node[ expando ] = {});
+
+								// Support: IE <9 only
+								// Defend against cloned attroperties (jQuery gh-1709)
+								uniqueCache = outerCache[ node.uniqueID ] ||
+									(outerCache[ node.uniqueID ] = {});
+
+								cache = uniqueCache[ type ] || [];
+								nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
+								diff = nodeIndex;
+							}
+
+							// xml :nth-child(...)
+							// or :nth-last-child(...) or :nth(-last)?-of-type(...)
+							if ( diff === false ) {
+								// Use the same loop as above to seek `elem` from the start
+								while ( (node = ++nodeIndex && node && node[ dir ] ||
+									(diff = nodeIndex = 0) || start.pop()) ) {
+
+									if ( ( ofType ?
+										node.nodeName.toLowerCase() === name :
+										node.nodeType === 1 ) &&
+										++diff ) {
+
+										// Cache the index of each encountered element
+										if ( useCache ) {
+											outerCache = node[ expando ] || (node[ expando ] = {});
+
+											// Support: IE <9 only
+											// Defend against cloned attroperties (jQuery gh-1709)
+											uniqueCache = outerCache[ node.uniqueID ] ||
+												(outerCache[ node.uniqueID ] = {});
+
+											uniqueCache[ type ] = [ dirruns, diff ];
+										}
+
+										if ( node === elem ) {
+											break;
+										}
+									}
+								}
+							}
+						}
+
+						// Incorporate the offset, then check against cycle size
+						diff -= last;
+						return diff === first || ( diff % first === 0 && diff / first >= 0 );
+					}
+				};
+		},
+
+		"PSEUDO": function( pseudo, argument ) {
+			// pseudo-class names are case-insensitive
+			// http://www.w3.org/TR/selectors/#pseudo-classes
+			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+			// Remember that setFilters inherits from pseudos
+			var args,
+				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+					Sizzle.error( "unsupported pseudo: " + pseudo );
+
+			// The user may use createPseudo to indicate that
+			// arguments are needed to create the filter function
+			// just as Sizzle does
+			if ( fn[ expando ] ) {
+				return fn( argument );
+			}
+
+			// But maintain support for old signatures
+			if ( fn.length > 1 ) {
+				args = [ pseudo, pseudo, "", argument ];
+				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+					markFunction(function( seed, matches ) {
+						var idx,
+							matched = fn( seed, argument ),
+							i = matched.length;
+						while ( i-- ) {
+							idx = indexOf( seed, matched[i] );
+							seed[ idx ] = !( matches[ idx ] = matched[i] );
+						}
+					}) :
+					function( elem ) {
+						return fn( elem, 0, args );
+					};
+			}
+
+			return fn;
+		}
+	},
+
+	pseudos: {
+		// Potentially complex pseudos
+		"not": markFunction(function( selector ) {
+			// Trim the selector passed to compile
+			// to avoid treating leading and trailing
+			// spaces as combinators
+			var input = [],
+				results = [],
+				matcher = compile( selector.replace( rtrim, "$1" ) );
+
+			return matcher[ expando ] ?
+				markFunction(function( seed, matches, context, xml ) {
+					var elem,
+						unmatched = matcher( seed, null, xml, [] ),
+						i = seed.length;
+
+					// Match elements unmatched by `matcher`
+					while ( i-- ) {
+						if ( (elem = unmatched[i]) ) {
+							seed[i] = !(matches[i] = elem);
+						}
+					}
+				}) :
+				function( elem, context, xml ) {
+					input[0] = elem;
+					matcher( input, null, xml, results );
+					// Don't keep the element (issue #299)
+					input[0] = null;
+					return !results.pop();
+				};
+		}),
+
+		"has": markFunction(function( selector ) {
+			return function( elem ) {
+				return Sizzle( selector, elem ).length > 0;
+			};
+		}),
+
+		"contains": markFunction(function( text ) {
+			text = text.replace( runescape, funescape );
+			return function( elem ) {
+				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+			};
+		}),
+
+		// "Whether an element is represented by a :lang() selector
+		// is based solely on the element's language value
+		// being equal to the identifier C,
+		// or beginning with the identifier C immediately followed by "-".
+		// The matching of C against the element's language value is performed case-insensitively.
+		// The identifier C does not have to be a valid language name."
+		// http://www.w3.org/TR/selectors/#lang-pseudo
+		"lang": markFunction( function( lang ) {
+			// lang value must be a valid identifier
+			if ( !ridentifier.test(lang || "") ) {
+				Sizzle.error( "unsupported lang: " + lang );
+			}
+			lang = lang.replace( runescape, funescape ).toLowerCase();
+			return function( elem ) {
+				var elemLang;
+				do {
+					if ( (elemLang = documentIsHTML ?
+						elem.lang :
+						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
+
+						elemLang = elemLang.toLowerCase();
+						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+					}
+				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+				return false;
+			};
+		}),
+
+		// Miscellaneous
+		"target": function( elem ) {
+			var hash = window.location && window.location.hash;
+			return hash && hash.slice( 1 ) === elem.id;
+		},
+
+		"root": function( elem ) {
+			return elem === docElem;
+		},
+
+		"focus": function( elem ) {
+			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+		},
+
+		// Boolean properties
+		"enabled": createDisabledPseudo( false ),
+		"disabled": createDisabledPseudo( true ),
+
+		"checked": function( elem ) {
+			// In CSS3, :checked should return both checked and selected elements
+			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+			var nodeName = elem.nodeName.toLowerCase();
+			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+		},
+
+		"selected": function( elem ) {
+			// Accessing this property makes selected-by-default
+			// options in Safari work properly
+			if ( elem.parentNode ) {
+				elem.parentNode.selectedIndex;
+			}
+
+			return elem.selected === true;
+		},
+
+		// Contents
+		"empty": function( elem ) {
+			// http://www.w3.org/TR/selectors/#empty-pseudo
+			// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
+			//   but not by others (comment: 8; processing instruction: 7; etc.)
+			// nodeType < 6 works because attributes (2) do not appear as children
+			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+				if ( elem.nodeType < 6 ) {
+					return false;
+				}
+			}
+			return true;
+		},
+
+		"parent": function( elem ) {
+			return !Expr.pseudos["empty"]( elem );
+		},
+
+		// Element/input types
+		"header": function( elem ) {
+			return rheader.test( elem.nodeName );
+		},
+
+		"input": function( elem ) {
+			return rinputs.test( elem.nodeName );
+		},
+
+		"button": function( elem ) {
+			var name = elem.nodeName.toLowerCase();
+			return name === "input" && elem.type === "button" || name === "button";
+		},
+
+		"text": function( elem ) {
+			var attr;
+			return elem.nodeName.toLowerCase() === "input" &&
+				elem.type === "text" &&
+
+				// Support: IE<8
+				// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
+				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
+		},
+
+		// Position-in-collection
+		"first": createPositionalPseudo(function() {
+			return [ 0 ];
+		}),
+
+		"last": createPositionalPseudo(function( matchIndexes, length ) {
+			return [ length - 1 ];
+		}),
+
+		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			return [ argument < 0 ? argument + length : argument ];
+		}),
+
+		"even": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 0;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"odd": createPositionalPseudo(function( matchIndexes, length ) {
+			var i = 1;
+			for ( ; i < length; i += 2 ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; --i >= 0; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		}),
+
+		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+			var i = argument < 0 ? argument + length : argument;
+			for ( ; ++i < length; ) {
+				matchIndexes.push( i );
+			}
+			return matchIndexes;
+		})
+	}
+};
+
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+	Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+	Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+// Easy API for creating new setFilters
+function setFilters() {}
+setFilters.prototype = Expr.filters = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
+	var matched, match, tokens, type,
+		soFar, groups, preFilters,
+		cached = tokenCache[ selector + " " ];
+
+	if ( cached ) {
+		return parseOnly ? 0 : cached.slice( 0 );
+	}
+
+	soFar = selector;
+	groups = [];
+	preFilters = Expr.preFilter;
+
+	while ( soFar ) {
+
+		// Comma and first run
+		if ( !matched || (match = rcomma.exec( soFar )) ) {
+			if ( match ) {
+				// Don't consume trailing commas as valid
+				soFar = soFar.slice( match[0].length ) || soFar;
+			}
+			groups.push( (tokens = []) );
+		}
+
+		matched = false;
+
+		// Combinators
+		if ( (match = rcombinators.exec( soFar )) ) {
+			matched = match.shift();
+			tokens.push({
+				value: matched,
+				// Cast descendant combinators to space
+				type: match[0].replace( rtrim, " " )
+			});
+			soFar = soFar.slice( matched.length );
+		}
+
+		// Filters
+		for ( type in Expr.filter ) {
+			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+				(match = preFilters[ type ]( match ))) ) {
+				matched = match.shift();
+				tokens.push({
+					value: matched,
+					type: type,
+					matches: match
+				});
+				soFar = soFar.slice( matched.length );
+			}
+		}
+
+		if ( !matched ) {
+			break;
+		}
+	}
+
+	// Return the length of the invalid excess
+	// if we're just parsing
+	// Otherwise, throw an error or return tokens
+	return parseOnly ?
+		soFar.length :
+		soFar ?
+			Sizzle.error( selector ) :
+			// Cache the tokens
+			tokenCache( selector, groups ).slice( 0 );
+};
+
+function toSelector( tokens ) {
+	var i = 0,
+		len = tokens.length,
+		selector = "";
+	for ( ; i < len; i++ ) {
+		selector += tokens[i].value;
+	}
+	return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+	var dir = combinator.dir,
+		skip = combinator.next,
+		key = skip || dir,
+		checkNonElements = base && key === "parentNode",
+		doneName = done++;
+
+	return combinator.first ?
+		// Check against closest ancestor/preceding element
+		function( elem, context, xml ) {
+			while ( (elem = elem[ dir ]) ) {
+				if ( elem.nodeType === 1 || checkNonElements ) {
+					return matcher( elem, context, xml );
+				}
+			}
+		} :
+
+		// Check against all ancestor/preceding elements
+		function( elem, context, xml ) {
+			var oldCache, uniqueCache, outerCache,
+				newCache = [ dirruns, doneName ];
+
+			// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
+			if ( xml ) {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						if ( matcher( elem, context, xml ) ) {
+							return true;
+						}
+					}
+				}
+			} else {
+				while ( (elem = elem[ dir ]) ) {
+					if ( elem.nodeType === 1 || checkNonElements ) {
+						outerCache = elem[ expando ] || (elem[ expando ] = {});
+
+						// Support: IE <9 only
+						// Defend against cloned attroperties (jQuery gh-1709)
+						uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
+
+						if ( skip && skip === elem.nodeName.toLowerCase() ) {
+							elem = elem[ dir ] || elem;
+						} else if ( (oldCache = uniqueCache[ key ]) &&
+							oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
+
+							// Assign to newCache so results back-propagate to previous elements
+							return (newCache[ 2 ] = oldCache[ 2 ]);
+						} else {
+							// Reuse newcache so results back-propagate to previous elements
+							uniqueCache[ key ] = newCache;
+
+							// A match means we're done; a fail means we have to keep checking
+							if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
+								return true;
+							}
+						}
+					}
+				}
+			}
+		};
+}
+
+function elementMatcher( matchers ) {
+	return matchers.length > 1 ?
+		function( elem, context, xml ) {
+			var i = matchers.length;
+			while ( i-- ) {
+				if ( !matchers[i]( elem, context, xml ) ) {
+					return false;
+				}
+			}
+			return true;
+		} :
+		matchers[0];
+}
+
+function multipleContexts( selector, contexts, results ) {
+	var i = 0,
+		len = contexts.length;
+	for ( ; i < len; i++ ) {
+		Sizzle( selector, contexts[i], results );
+	}
+	return results;
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+	var elem,
+		newUnmatched = [],
+		i = 0,
+		len = unmatched.length,
+		mapped = map != null;
+
+	for ( ; i < len; i++ ) {
+		if ( (elem = unmatched[i]) ) {
+			if ( !filter || filter( elem, context, xml ) ) {
+				newUnmatched.push( elem );
+				if ( mapped ) {
+					map.push( i );
+				}
+			}
+		}
+	}
+
+	return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+	if ( postFilter && !postFilter[ expando ] ) {
+		postFilter = setMatcher( postFilter );
+	}
+	if ( postFinder && !postFinder[ expando ] ) {
+		postFinder = setMatcher( postFinder, postSelector );
+	}
+	return markFunction(function( seed, results, context, xml ) {
+		var temp, i, elem,
+			preMap = [],
+			postMap = [],
+			preexisting = results.length,
+
+			// Get initial elements from seed or context
+			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+			// Prefilter to get matcher input, preserving a map for seed-results synchronization
+			matcherIn = preFilter && ( seed || !selector ) ?
+				condense( elems, preMap, preFilter, context, xml ) :
+				elems,
+
+			matcherOut = matcher ?
+				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+					// ...intermediate processing is necessary
+					[] :
+
+					// ...otherwise use results directly
+					results :
+				matcherIn;
+
+		// Find primary matches
+		if ( matcher ) {
+			matcher( matcherIn, matcherOut, context, xml );
+		}
+
+		// Apply postFilter
+		if ( postFilter ) {
+			temp = condense( matcherOut, postMap );
+			postFilter( temp, [], context, xml );
+
+			// Un-match failing elements by moving them back to matcherIn
+			i = temp.length;
+			while ( i-- ) {
+				if ( (elem = temp[i]) ) {
+					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+				}
+			}
+		}
+
+		if ( seed ) {
+			if ( postFinder || preFilter ) {
+				if ( postFinder ) {
+					// Get the final matcherOut by condensing this intermediate into postFinder contexts
+					temp = [];
+					i = matcherOut.length;
+					while ( i-- ) {
+						if ( (elem = matcherOut[i]) ) {
+							// Restore matcherIn since elem is not yet a final match
+							temp.push( (matcherIn[i] = elem) );
+						}
+					}
+					postFinder( null, (matcherOut = []), temp, xml );
+				}
+
+				// Move matched elements from seed to results to keep them synchronized
+				i = matcherOut.length;
+				while ( i-- ) {
+					if ( (elem = matcherOut[i]) &&
+						(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
+
+						seed[temp] = !(results[temp] = elem);
+					}
+				}
+			}
+
+		// Add elements to results, through postFinder if defined
+		} else {
+			matcherOut = condense(
+				matcherOut === results ?
+					matcherOut.splice( preexisting, matcherOut.length ) :
+					matcherOut
+			);
+			if ( postFinder ) {
+				postFinder( null, results, matcherOut, xml );
+			} else {
+				push.apply( results, matcherOut );
+			}
+		}
+	});
+}
+
+function matcherFromTokens( tokens ) {
+	var checkContext, matcher, j,
+		len = tokens.length,
+		leadingRelative = Expr.relative[ tokens[0].type ],
+		implicitRelative = leadingRelative || Expr.relative[" "],
+		i = leadingRelative ? 1 : 0,
+
+		// The foundational matcher ensures that elements are reachable from top-level context(s)
+		matchContext = addCombinator( function( elem ) {
+			return elem === checkContext;
+		}, implicitRelative, true ),
+		matchAnyContext = addCombinator( function( elem ) {
+			return indexOf( checkContext, elem ) > -1;
+		}, implicitRelative, true ),
+		matchers = [ function( elem, context, xml ) {
+			var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+				(checkContext = context).nodeType ?
+					matchContext( elem, context, xml ) :
+					matchAnyContext( elem, context, xml ) );
+			// Avoid hanging onto element (issue #299)
+			checkContext = null;
+			return ret;
+		} ];
+
+	for ( ; i < len; i++ ) {
+		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+		} else {
+			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+			// Return special upon seeing a positional matcher
+			if ( matcher[ expando ] ) {
+				// Find the next relative operator (if any) for proper handling
+				j = ++i;
+				for ( ; j < len; j++ ) {
+					if ( Expr.relative[ tokens[j].type ] ) {
+						break;
+					}
+				}
+				return setMatcher(
+					i > 1 && elementMatcher( matchers ),
+					i > 1 && toSelector(
+						// If the preceding token was a descendant combinator, insert an implicit any-element `*`
+						tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
+					).replace( rtrim, "$1" ),
+					matcher,
+					i < j && matcherFromTokens( tokens.slice( i, j ) ),
+					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+					j < len && toSelector( tokens )
+				);
+			}
+			matchers.push( matcher );
+		}
+	}
+
+	return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+	var bySet = setMatchers.length > 0,
+		byElement = elementMatchers.length > 0,
+		superMatcher = function( seed, context, xml, results, outermost ) {
+			var elem, j, matcher,
+				matchedCount = 0,
+				i = "0",
+				unmatched = seed && [],
+				setMatched = [],
+				contextBackup = outermostContext,
+				// We must always have either seed elements or outermost context
+				elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
+				// Use integer dirruns iff this is the outermost matcher
+				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
+				len = elems.length;
+
+			if ( outermost ) {
+				outermostContext = context === document || context || outermost;
+			}
+
+			// Add elements passing elementMatchers directly to results
+			// Support: IE<9, Safari
+			// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
+			for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
+				if ( byElement && elem ) {
+					j = 0;
+					if ( !context && elem.ownerDocument !== document ) {
+						setDocument( elem );
+						xml = !documentIsHTML;
+					}
+					while ( (matcher = elementMatchers[j++]) ) {
+						if ( matcher( elem, context || document, xml) ) {
+							results.push( elem );
+							break;
+						}
+					}
+					if ( outermost ) {
+						dirruns = dirrunsUnique;
+					}
+				}
+
+				// Track unmatched elements for set filters
+				if ( bySet ) {
+					// They will have gone through all possible matchers
+					if ( (elem = !matcher && elem) ) {
+						matchedCount--;
+					}
+
+					// Lengthen the array for every element, matched or not
+					if ( seed ) {
+						unmatched.push( elem );
+					}
+				}
+			}
+
+			// `i` is now the count of elements visited above, and adding it to `matchedCount`
+			// makes the latter nonnegative.
+			matchedCount += i;
+
+			// Apply set filters to unmatched elements
+			// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
+			// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
+			// no element matchers and no seed.
+			// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
+			// case, which will result in a "00" `matchedCount` that differs from `i` but is also
+			// numerically zero.
+			if ( bySet && i !== matchedCount ) {
+				j = 0;
+				while ( (matcher = setMatchers[j++]) ) {
+					matcher( unmatched, setMatched, context, xml );
+				}
+
+				if ( seed ) {
+					// Reintegrate element matches to eliminate the need for sorting
+					if ( matchedCount > 0 ) {
+						while ( i-- ) {
+							if ( !(unmatched[i] || setMatched[i]) ) {
+								setMatched[i] = pop.call( results );
+							}
+						}
+					}
+
+					// Discard index placeholder values to get only actual matches
+					setMatched = condense( setMatched );
+				}
+
+				// Add matches to results
+				push.apply( results, setMatched );
+
+				// Seedless set matches succeeding multiple successful matchers stipulate sorting
+				if ( outermost && !seed && setMatched.length > 0 &&
+					( matchedCount + setMatchers.length ) > 1 ) {
+
+					Sizzle.uniqueSort( results );
+				}
+			}
+
+			// Override manipulation of globals by nested matchers
+			if ( outermost ) {
+				dirruns = dirrunsUnique;
+				outermostContext = contextBackup;
+			}
+
+			return unmatched;
+		};
+
+	return bySet ?
+		markFunction( superMatcher ) :
+		superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
+	var i,
+		setMatchers = [],
+		elementMatchers = [],
+		cached = compilerCache[ selector + " " ];
+
+	if ( !cached ) {
+		// Generate a function of recursive functions that can be used to check each element
+		if ( !match ) {
+			match = tokenize( selector );
+		}
+		i = match.length;
+		while ( i-- ) {
+			cached = matcherFromTokens( match[i] );
+			if ( cached[ expando ] ) {
+				setMatchers.push( cached );
+			} else {
+				elementMatchers.push( cached );
+			}
+		}
+
+		// Cache the compiled function
+		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+
+		// Save selector and tokenization
+		cached.selector = selector;
+	}
+	return cached;
+};
+
+/**
+ * A low-level selection function that works with Sizzle's compiled
+ *  selector functions
+ * @param {String|Function} selector A selector or a pre-compiled
+ *  selector function built with Sizzle.compile
+ * @param {Element} context
+ * @param {Array} [results]
+ * @param {Array} [seed] A set of elements to match against
+ */
+select = Sizzle.select = function( selector, context, results, seed ) {
+	var i, tokens, token, type, find,
+		compiled = typeof selector === "function" && selector,
+		match = !seed && tokenize( (selector = compiled.selector || selector) );
+
+	results = results || [];
+
+	// Try to minimize operations if there is only one selector in the list and no seed
+	// (the latter of which guarantees us context)
+	if ( match.length === 1 ) {
+
+		// Reduce context if the leading compound selector is an ID
+		tokens = match[0] = match[0].slice( 0 );
+		if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+				support.getById && context.nodeType === 9 && documentIsHTML &&
+				Expr.relative[ tokens[1].type ] ) {
+
+			context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+			if ( !context ) {
+				return results;
+
+			// Precompiled matchers will still verify ancestry, so step up a level
+			} else if ( compiled ) {
+				context = context.parentNode;
+			}
+
+			selector = selector.slice( tokens.shift().value.length );
+		}
+
+		// Fetch a seed set for right-to-left matching
+		i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+		while ( i-- ) {
+			token = tokens[i];
+
+			// Abort if we hit a combinator
+			if ( Expr.relative[ (type = token.type) ] ) {
+				break;
+			}
+			if ( (find = Expr.find[ type ]) ) {
+				// Search, expanding context for leading sibling combinators
+				if ( (seed = find(
+					token.matches[0].replace( runescape, funescape ),
+					rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
+				)) ) {
+
+					// If seed is empty or no tokens remain, we can return early
+					tokens.splice( i, 1 );
+					selector = seed.length && toSelector( tokens );
+					if ( !selector ) {
+						push.apply( results, seed );
+						return results;
+					}
+
+					break;
+				}
+			}
+		}
+	}
+
+	// Compile and execute a filtering function if one is not provided
+	// Provide `match` to avoid retokenization if we modified the selector above
+	( compiled || compile( selector, match ) )(
+		seed,
+		context,
+		!documentIsHTML,
+		results,
+		!context || rsibling.test( selector ) && testContext( context.parentNode ) || context
+	);
+	return results;
+};
+
+// One-time assignments
+
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
+
+// Support: Chrome 14-35+
+// Always assume duplicates if they aren't passed to the comparison function
+support.detectDuplicates = !!hasDuplicate;
+
+// Initialize against the default document
+setDocument();
+
+// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+// Detached nodes confoundingly follow *each other*
+support.sortDetached = assert(function( el ) {
+	// Should return 1, but returns 4 (following)
+	return el.compareDocumentPosition( document.createElement("fieldset") ) & 1;
+});
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+if ( !assert(function( el ) {
+	el.innerHTML = "<a href='#'></a>";
+	return el.firstChild.getAttribute("href") === "#" ;
+}) ) {
+	addHandle( "type|href|height|width", function( elem, name, isXML ) {
+		if ( !isXML ) {
+			return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
+		}
+	});
+}
+
+// Support: IE<9
+// Use defaultValue in place of getAttribute("value")
+if ( !support.attributes || !assert(function( el ) {
+	el.innerHTML = "<input/>";
+	el.firstChild.setAttribute( "value", "" );
+	return el.firstChild.getAttribute( "value" ) === "";
+}) ) {
+	addHandle( "value", function( elem, name, isXML ) {
+		if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
+			return elem.defaultValue;
+		}
+	});
+}
+
+// Support: IE<9
+// Use getAttributeNode to fetch booleans when getAttribute lies
+if ( !assert(function( el ) {
+	return el.getAttribute("disabled") == null;
+}) ) {
+	addHandle( booleans, function( elem, name, isXML ) {
+		var val;
+		if ( !isXML ) {
+			return elem[ name ] === true ? name.toLowerCase() :
+					(val = elem.getAttributeNode( name )) && val.specified ?
+					val.value :
+				null;
+		}
+	});
+}
+
+return Sizzle;
+
+})( window );
+
+
+
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[ ":" ] = jQuery.expr.pseudos;
+jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+
+
+
+var dir = function( elem, dir, until ) {
+	var matched = [],
+		truncate = until !== undefined;
+
+	while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
+		if ( elem.nodeType === 1 ) {
+			if ( truncate && jQuery( elem ).is( until ) ) {
+				break;
+			}
+			matched.push( elem );
+		}
+	}
+	return matched;
+};
+
+
+var siblings = function( n, elem ) {
+	var matched = [];
+
+	for ( ; n; n = n.nextSibling ) {
+		if ( n.nodeType === 1 && n !== elem ) {
+			matched.push( n );
+		}
+	}
+
+	return matched;
+};
+
+
+var rneedsContext = jQuery.expr.match.needsContext;
+
+var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
+
+
+
+var risSimple = /^.[^:#\[\.,]*$/;
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, not ) {
+	if ( jQuery.isFunction( qualifier ) ) {
+		return jQuery.grep( elements, function( elem, i ) {
+			/* jshint -W018 */
+			return !!qualifier.call( elem, i, elem ) !== not;
+		} );
+
+	}
+
+	if ( qualifier.nodeType ) {
+		return jQuery.grep( elements, function( elem ) {
+			return ( elem === qualifier ) !== not;
+		} );
+
+	}
+
+	if ( typeof qualifier === "string" ) {
+		if ( risSimple.test( qualifier ) ) {
+			return jQuery.filter( qualifier, elements, not );
+		}
+
+		qualifier = jQuery.filter( qualifier, elements );
+	}
+
+	return jQuery.grep( elements, function( elem ) {
+		return ( indexOf.call( qualifier, elem ) > -1 ) !== not && elem.nodeType === 1;
+	} );
+}
+
+jQuery.filter = function( expr, elems, not ) {
+	var elem = elems[ 0 ];
+
+	if ( not ) {
+		expr = ":not(" + expr + ")";
+	}
+
+	return elems.length === 1 && elem.nodeType === 1 ?
+		jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
+		jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+			return elem.nodeType === 1;
+		} ) );
+};
+
+jQuery.fn.extend( {
+	find: function( selector ) {
+		var i,
+			len = this.length,
+			ret = [],
+			self = this;
+
+		if ( typeof selector !== "string" ) {
+			return this.pushStack( jQuery( selector ).filter( function() {
+				for ( i = 0; i < len; i++ ) {
+					if ( jQuery.contains( self[ i ], this ) ) {
+						return true;
+					}
+				}
+			} ) );
+		}
+
+		for ( i = 0; i < len; i++ ) {
+			jQuery.find( selector, self[ i ], ret );
+		}
+
+		return this.pushStack( len > 1 ? jQuery.uniqueSort( ret ) : ret );
+	},
+	filter: function( selector ) {
+		return this.pushStack( winnow( this, selector || [], false ) );
+	},
+	not: function( selector ) {
+		return this.pushStack( winnow( this, selector || [], true ) );
+	},
+	is: function( selector ) {
+		return !!winnow(
+			this,
+
+			// If this is a positional/relative selector, check membership in the returned set
+			// so $("p:first").is("p:last") won't return true for a doc with two "p".
+			typeof selector === "string" && rneedsContext.test( selector ) ?
+				jQuery( selector ) :
+				selector || [],
+			false
+		).length;
+	}
+} );
+
+
+// Initialize a jQuery object
+
+
+// A central reference to the root jQuery(document)
+var rootjQuery,
+
+	// A simple way to check for HTML strings
+	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+	// Strict HTML recognition (#11290: must start with <)
+	// Shortcut simple #id case for speed
+	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
+
+	init = jQuery.fn.init = function( selector, context, root ) {
+		var match, elem;
+
+		// HANDLE: $(""), $(null), $(undefined), $(false)
+		if ( !selector ) {
+			return this;
+		}
+
+		// Method init() accepts an alternate rootjQuery
+		// so migrate can support jQuery.sub (gh-2101)
+		root = root || rootjQuery;
+
+		// Handle HTML strings
+		if ( typeof selector === "string" ) {
+			if ( selector[ 0 ] === "<" &&
+				selector[ selector.length - 1 ] === ">" &&
+				selector.length >= 3 ) {
+
+				// Assume that strings that start and end with <> are HTML and skip the regex check
+				match = [ null, selector, null ];
+
+			} else {
+				match = rquickExpr.exec( selector );
+			}
+
+			// Match html or make sure no context is specified for #id
+			if ( match && ( match[ 1 ] || !context ) ) {
+
+				// HANDLE: $(html) -> $(array)
+				if ( match[ 1 ] ) {
+					context = context instanceof jQuery ? context[ 0 ] : context;
+
+					// Option to run scripts is true for back-compat
+					// Intentionally let the error be thrown if parseHTML is not present
+					jQuery.merge( this, jQuery.parseHTML(
+						match[ 1 ],
+						context && context.nodeType ? context.ownerDocument || context : document,
+						true
+					) );
+
+					// HANDLE: $(html, props)
+					if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
+						for ( match in context ) {
+
+							// Properties of context are called as methods if possible
+							if ( jQuery.isFunction( this[ match ] ) ) {
+								this[ match ]( context[ match ] );
+
+							// ...and otherwise set as attributes
+							} else {
+								this.attr( match, context[ match ] );
+							}
+						}
+					}
+
+					return this;
+
+				// HANDLE: $(#id)
+				} else {
+					elem = document.getElementById( match[ 2 ] );
+
+					if ( elem ) {
+
+						// Inject the element directly into the jQuery object
+						this[ 0 ] = elem;
+						this.length = 1;
+					}
+					return this;
+				}
+
+			// HANDLE: $(expr, $(...))
+			} else if ( !context || context.jquery ) {
+				return ( context || root ).find( selector );
+
+			// HANDLE: $(expr, context)
+			// (which is just equivalent to: $(context).find(expr)
+			} else {
+				return this.constructor( context ).find( selector );
+			}
+
+		// HANDLE: $(DOMElement)
+		} else if ( selector.nodeType ) {
+			this[ 0 ] = selector;
+			this.length = 1;
+			return this;
+
+		// HANDLE: $(function)
+		// Shortcut for document ready
+		} else if ( jQuery.isFunction( selector ) ) {
+			return root.ready !== undefined ?
+				root.ready( selector ) :
+
+				// Execute immediately if ready is not present
+				selector( jQuery );
+		}
+
+		return jQuery.makeArray( selector, this );
+	};
+
+// Give the init function the jQuery prototype for later instantiation
+init.prototype = jQuery.fn;
+
+// Initialize central reference
+rootjQuery = jQuery( document );
+
+
+var rparentsprev = /^(?:parents|prev(?:Until|All))/,
+
+	// Methods guaranteed to produce a unique set when starting from a unique set
+	guaranteedUnique = {
+		children: true,
+		contents: true,
+		next: true,
+		prev: true
+	};
+
+jQuery.fn.extend( {
+	has: function( target ) {
+		var targets = jQuery( target, this ),
+			l = targets.length;
+
+		return this.filter( function() {
+			var i = 0;
+			for ( ; i < l; i++ ) {
+				if ( jQuery.contains( this, targets[ i ] ) ) {
+					return true;
+				}
+			}
+		} );
+	},
+
+	closest: function( selectors, context ) {
+		var cur,
+			i = 0,
+			l = this.length,
+			matched = [],
+			targets = typeof selectors !== "string" && jQuery( selectors );
+
+		// Positional selectors never match, since there's no _selection_ context
+		if ( !rneedsContext.test( selectors ) ) {
+			for ( ; i < l; i++ ) {
+				for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
+
+					// Always skip document fragments
+					if ( cur.nodeType < 11 && ( targets ?
+						targets.index( cur ) > -1 :
+
+						// Don't pass non-elements to Sizzle
+						cur.nodeType === 1 &&
+							jQuery.find.matchesSelector( cur, selectors ) ) ) {
+
+						matched.push( cur );
+						break;
+					}
+				}
+			}
+		}
+
+		return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
+	},
+
+	// Determine the position of an element within the set
+	index: function( elem ) {
+
+		// No argument, return index in parent
+		if ( !elem ) {
+			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
+		}
+
+		// Index in selector
+		if ( typeof elem === "string" ) {
+			return indexOf.call( jQuery( elem ), this[ 0 ] );
+		}
+
+		// Locate the position of the desired element
+		return indexOf.call( this,
+
+			// If it receives a jQuery object, the first element is used
+			elem.jquery ? elem[ 0 ] : elem
+		);
+	},
+
+	add: function( selector, context ) {
+		return this.pushStack(
+			jQuery.uniqueSort(
+				jQuery.merge( this.get(), jQuery( selector, context ) )
+			)
+		);
+	},
+
+	addBack: function( selector ) {
+		return this.add( selector == null ?
+			this.prevObject : this.prevObject.filter( selector )
+		);
+	}
+} );
+
+function sibling( cur, dir ) {
+	while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
+	return cur;
+}
+
+jQuery.each( {
+	parent: function( elem ) {
+		var parent = elem.parentNode;
+		return parent && parent.nodeType !== 11 ? parent : null;
+	},
+	parents: function( elem ) {
+		return dir( elem, "parentNode" );
+	},
+	parentsUntil: function( elem, i, until ) {
+		return dir( elem, "parentNode", until );
+	},
+	next: function( elem ) {
+		return sibling( elem, "nextSibling" );
+	},
+	prev: function( elem ) {
+		return sibling( elem, "previousSibling" );
+	},
+	nextAll: function( elem ) {
+		return dir( elem, "nextSibling" );
+	},
+	prevAll: function( elem ) {
+		return dir( elem, "previousSibling" );
+	},
+	nextUntil: function( elem, i, until ) {
+		return dir( elem, "nextSibling", until );
+	},
+	prevUntil: function( elem, i, until ) {
+		return dir( elem, "previousSibling", until );
+	},
+	siblings: function( elem ) {
+		return siblings( ( elem.parentNode || {} ).firstChild, elem );
+	},
+	children: function( elem ) {
+		return siblings( elem.firstChild );
+	},
+	contents: function( elem ) {
+		return elem.contentDocument || jQuery.merge( [], elem.childNodes );
+	}
+}, function( name, fn ) {
+	jQuery.fn[ name ] = function( until, selector ) {
+		var matched = jQuery.map( this, fn, until );
+
+		if ( name.slice( -5 ) !== "Until" ) {
+			selector = until;
+		}
+
+		if ( selector && typeof selector === "string" ) {
+			matched = jQuery.filter( selector, matched );
+		}
+
+		if ( this.length > 1 ) {
+
+			// Remove duplicates
+			if ( !guaranteedUnique[ name ] ) {
+				jQuery.uniqueSort( matched );
+			}
+
+			// Reverse order for parents* and prev-derivatives
+			if ( rparentsprev.test( name ) ) {
+				matched.reverse();
+			}
+		}
+
+		return this.pushStack( matched );
+	};
+} );
+var rnotwhite = ( /\S+/g );
+
+
+
+// Convert String-formatted options into Object-formatted ones
+function createOptions( options ) {
+	var object = {};
+	jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
+		object[ flag ] = true;
+	} );
+	return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ *	options: an optional list of space-separated options that will change how
+ *			the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ *	once:			will ensure the callback list can only be fired once (like a Deferred)
+ *
+ *	memory:			will keep track of previous values and will call any callback added
+ *					after the list has been fired right away with the latest "memorized"
+ *					values (like a Deferred)
+ *
+ *	unique:			will ensure a callback can only be added once (no duplicate in the list)
+ *
+ *	stopOnFalse:	interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+	// Convert options from String-formatted to Object-formatted if needed
+	// (we check in cache first)
+	options = typeof options === "string" ?
+		createOptions( options ) :
+		jQuery.extend( {}, options );
+
+	var // Flag to know if list is currently firing
+		firing,
+
+		// Last fire value for non-forgettable lists
+		memory,
+
+		// Flag to know if list was already fired
+		fired,
+
+		// Flag to prevent firing
+		locked,
+
+		// Actual callback list
+		list = [],
+
+		// Queue of execution data for repeatable lists
+		queue = [],
+
+		// Index of currently firing callback (modified by add/remove as needed)
+		firingIndex = -1,
+
+		// Fire callbacks
+		fire = function() {
+
+			// Enforce single-firing
+			locked = options.once;
+
+			// Execute callbacks for all pending executions,
+			// respecting firingIndex overrides and runtime changes
+			fired = firing = true;
+			for ( ; queue.length; firingIndex = -1 ) {
+				memory = queue.shift();
+				while ( ++firingIndex < list.length ) {
+
+					// Run callback and check for early termination
+					if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
+						options.stopOnFalse ) {
+
+						// Jump to end and forget the data so .add doesn't re-fire
+						firingIndex = list.length;
+						memory = false;
+					}
+				}
+			}
+
+			// Forget the data if we're done with it
+			if ( !options.memory ) {
+				memory = false;
+			}
+
+			firing = false;
+
+			// Clean up if we're done firing for good
+			if ( locked ) {
+
+				// Keep an empty list if we have data for future add calls
+				if ( memory ) {
+					list = [];
+
+				// Otherwise, this object is spent
+				} else {
+					list = "";
+				}
+			}
+		},
+
+		// Actual Callbacks object
+		self = {
+
+			// Add a callback or a collection of callbacks to the list
+			add: function() {
+				if ( list ) {
+
+					// If we have memory from a past run, we should fire after adding
+					if ( memory && !firing ) {
+						firingIndex = list.length - 1;
+						queue.push( memory );
+					}
+
+					( function add( args ) {
+						jQuery.each( args, function( _, arg ) {
+							if ( jQuery.isFunction( arg ) ) {
+								if ( !options.unique || !self.has( arg ) ) {
+									list.push( arg );
+								}
+							} else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) {
+
+								// Inspect recursively
+								add( arg );
+							}
+						} );
+					} )( arguments );
+
+					if ( memory && !firing ) {
+						fire();
+					}
+				}
+				return this;
+			},
+
+			// Remove a callback from the list
+			remove: function() {
+				jQuery.each( arguments, function( _, arg ) {
+					var index;
+					while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+						list.splice( index, 1 );
+
+						// Handle firing indexes
+						if ( index <= firingIndex ) {
+							firingIndex--;
+						}
+					}
+				} );
+				return this;
+			},
+
+			// Check if a given callback is in the list.
+			// If no argument is given, return whether or not list has callbacks attached.
+			has: function( fn ) {
+				return fn ?
+					jQuery.inArray( fn, list ) > -1 :
+					list.length > 0;
+			},
+
+			// Remove all callbacks from the list
+			empty: function() {
+				if ( list ) {
+					list = [];
+				}
+				return this;
+			},
+
+			// Disable .fire and .add
+			// Abort any current/pending executions
+			// Clear all callbacks and values
+			disable: function() {
+				locked = queue = [];
+				list = memory = "";
+				return this;
+			},
+			disabled: function() {
+				return !list;
+			},
+
+			// Disable .fire
+			// Also disable .add unless we have memory (since it would have no effect)
+			// Abort any pending executions
+			lock: function() {
+				locked = queue = [];
+				if ( !memory && !firing ) {
+					list = memory = "";
+				}
+				return this;
+			},
+			locked: function() {
+				return !!locked;
+			},
+
+			// Call all callbacks with the given context and arguments
+			fireWith: function( context, args ) {
+				if ( !locked ) {
+					args = args || [];
+					args = [ context, args.slice ? args.slice() : args ];
+					queue.push( args );
+					if ( !firing ) {
+						fire();
+					}
+				}
+				return this;
+			},
+
+			// Call all the callbacks with the given arguments
+			fire: function() {
+				self.fireWith( this, arguments );
+				return this;
+			},
+
+			// To know if the callbacks have already been called at least once
+			fired: function() {
+				return !!fired;
+			}
+		};
+
+	return self;
+};
+
+
+function Identity( v ) {
+	return v;
+}
+function Thrower( ex ) {
+	throw ex;
+}
+
+jQuery.extend( {
+
+	Deferred: function( func ) {
+		var tuples = [
+
+				// action, add listener, callbacks,
+				// ... .then handlers, argument index, [final state]
+				[ "notify", "progress", jQuery.Callbacks( "memory" ),
+					jQuery.Callbacks( "memory" ), 2 ],
+				[ "resolve", "done", jQuery.Callbacks( "once memory" ),
+					jQuery.Callbacks( "once memory" ), 0, "resolved" ],
+				[ "reject", "fail", jQuery.Callbacks( "once memory" ),
+					jQuery.Callbacks( "once memory" ), 1, "rejected" ]
+			],
+			state = "pending",
+			promise = {
+				state: function() {
+					return state;
+				},
+				always: function() {
+					deferred.done( arguments ).fail( arguments );
+					return this;
+				},
+				"catch": function( fn ) {
+					return promise.then( null, fn );
+				},
+
+				// Keep pipe for back-compat
+				pipe: function( /* fnDone, fnFail, fnProgress */ ) {
+					var fns = arguments;
+
+					return jQuery.Deferred( function( newDefer ) {
+						jQuery.each( tuples, function( i, tuple ) {
+
+							// Map tuples (progress, done, fail) to arguments (done, fail, progress)
+							var fn = jQuery.isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
+
+							// deferred.progress(function() { bind to newDefer or newDefer.notify })
+							// deferred.done(function() { bind to newDefer or newDefer.resolve })
+							// deferred.fail(function() { bind to newDefer or newDefer.reject })
+							deferred[ tuple[ 1 ] ]( function() {
+								var returned = fn && fn.apply( this, arguments );
+								if ( returned && jQuery.isFunction( returned.promise ) ) {
+									returned.promise()
+										.progress( newDefer.notify )
+										.done( newDefer.resolve )
+										.fail( newDefer.reject );
+								} else {
+									newDefer[ tuple[ 0 ] + "With" ](
+										this === promise ? newDefer.promise() : this,
+										fn ? [ returned ] : arguments
+									);
+								}
+							} );
+						} );
+						fns = null;
+					} ).promise();
+				},
+				then: function( onFulfilled, onRejected, onProgress ) {
+					var maxDepth = 0;
+					function resolve( depth, deferred, handler, special ) {
+						return function() {
+							var that = this === promise ? undefined : this,
+								args = arguments,
+								mightThrow = function() {
+									var returned, then;
+
+									// Support: Promises/A+ section 2.3.3.3.3
+									// https://promisesaplus.com/#point-59
+									// Ignore double-resolution attempts
+									if ( depth < maxDepth ) {
+										return;
+									}
+
+									returned = handler.apply( that, args );
+
+									// Support: Promises/A+ section 2.3.1
+									// https://promisesaplus.com/#point-48
+									if ( returned === deferred.promise() ) {
+										throw new TypeError( "Thenable self-resolution" );
+									}
+
+									// Support: Promises/A+ sections 2.3.3.1, 3.5
+									// https://promisesaplus.com/#point-54
+									// https://promisesaplus.com/#point-75
+									// Retrieve `then` only once
+									then = returned &&
+
+										// Support: Promises/A+ section 2.3.4
+										// https://promisesaplus.com/#point-64
+										// Only check objects and functions for thenability
+										( typeof returned === "object" ||
+											typeof returned === "function" ) &&
+										returned.then;
+
+									// Handle a returned thenable
+									if ( jQuery.isFunction( then ) ) {
+
+										// Special processors (notify) just wait for resolution
+										if ( special ) {
+											then.call(
+												returned,
+												resolve( maxDepth, deferred, Identity, special ),
+												resolve( maxDepth, deferred, Thrower, special )
+											);
+
+										// Normal processors (resolve) also hook into progress
+										} else {
+
+											// ...and disregard older resolution values
+											maxDepth++;
+
+											then.call(
+												returned,
+												resolve( maxDepth, deferred, Identity, special ),
+												resolve( maxDepth, deferred, Thrower, special ),
+												resolve( maxDepth, deferred, Identity,
+													deferred.notify )
+											);
+										}
+
+									// Handle all other returned values
+									} else {
+
+										// Only substitute handlers pass on context
+										// and multiple values (non-spec behavior)
+										if ( handler !== Identity ) {
+											that = undefined;
+											args = [ returned ];
+										}
+
+										// Process the value(s)
+										// Default process is resolve
+										( special || deferred.resolveWith )(
+											that || deferred.promise(), args );
+									}
+								},
+
+								// Only normal processors (resolve) catch and reject exceptions
+								process = special ?
+									mightThrow :
+									function() {
+										try {
+											mightThrow();
+										} catch ( e ) {
+
+											if ( jQuery.Deferred.exceptionHook ) {
+												jQuery.Deferred.exceptionHook( e,
+													process.stackTrace );
+											}
+
+											// Support: Promises/A+ section 2.3.3.3.4.1
+											// https://promisesaplus.com/#point-61
+											// Ignore post-resolution exceptions
+											if ( depth + 1 >= maxDepth ) {
+
+												// Only substitute handlers pass on context
+												// and multiple values (non-spec behavior)
+												if ( handler !== Thrower ) {
+													that = undefined;
+													args = [ e ];
+												}
+
+												deferred.rejectWith( that || deferred.promise(),
+													args );
+											}
+										}
+									};
+
+							// Support: Promises/A+ section 2.3.3.3.1
+							// https://promisesaplus.com/#point-57
+							// Re-resolve promises immediately to dodge false rejection from
+							// subsequent errors
+							if ( depth ) {
+								process();
+							} else {
+
+								// Call an optional hook to record the stack, in case of exception
+								// since it's otherwise lost when execution goes async
+								if ( jQuery.Deferred.getStackHook ) {
+									process.stackTrace = jQuery.Deferred.getStackHook();
+								}
+								window.setTimeout( process );
+							}
+						};
+					}
+
+					return jQuery.Deferred( function( newDefer ) {
+
+						// progress_handlers.add( ... )
+						tuples[ 0 ][ 3 ].add(
+							resolve(
+								0,
+								newDefer,
+								jQuery.isFunction( onProgress ) ?
+									onProgress :
+									Identity,
+								newDefer.notifyWith
+							)
+						);
+
+						// fulfilled_handlers.add( ... )
+						tuples[ 1 ][ 3 ].add(
+							resolve(
+								0,
+								newDefer,
+								jQuery.isFunction( onFulfilled ) ?
+									onFulfilled :
+									Identity
+							)
+						);
+
+						// rejected_handlers.add( ... )
+						tuples[ 2 ][ 3 ].add(
+							resolve(
+								0,
+								newDefer,
+								jQuery.isFunction( onRejected ) ?
+									onRejected :
+									Thrower
+							)
+						);
+					} ).promise();
+				},
+
+				// Get a promise for this deferred
+				// If obj is provided, the promise aspect is added to the object
+				promise: function( obj ) {
+					return obj != null ? jQuery.extend( obj, promise ) : promise;
+				}
+			},
+			deferred = {};
+
+		// Add list-specific methods
+		jQuery.each( tuples, function( i, tuple ) {
+			var list = tuple[ 2 ],
+				stateString = tuple[ 5 ];
+
+			// promise.progress = list.add
+			// promise.done = list.add
+			// promise.fail = list.add
+			promise[ tuple[ 1 ] ] = list.add;
+
+			// Handle state
+			if ( stateString ) {
+				list.add(
+					function() {
+
+						// state = "resolved" (i.e., fulfilled)
+						// state = "rejected"
+						state = stateString;
+					},
+
+					// rejected_callbacks.disable
+					// fulfilled_callbacks.disable
+					tuples[ 3 - i ][ 2 ].disable,
+
+					// progress_callbacks.lock
+					tuples[ 0 ][ 2 ].lock
+				);
+			}
+
+			// progress_handlers.fire
+			// fulfilled_handlers.fire
+			// rejected_handlers.fire
+			list.add( tuple[ 3 ].fire );
+
+			// deferred.notify = function() { deferred.notifyWith(...) }
+			// deferred.resolve = function() { deferred.resolveWith(...) }
+			// deferred.reject = function() { deferred.rejectWith(...) }
+			deferred[ tuple[ 0 ] ] = function() {
+				deferred[ tuple[ 0 ] + "With" ]( this === deferred ? promise : this, arguments );
+				return this;
+			};
+
+			// deferred.notifyWith = list.fireWith
+			// deferred.resolveWith = list.fireWith
+			// deferred.rejectWith = list.fireWith
+			deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
+		} );
+
+		// Make the deferred a promise
+		promise.promise( deferred );
+
+		// Call given func if any
+		if ( func ) {
+			func.call( deferred, deferred );
+		}
+
+		// All done!
+		return deferred;
+	},
+
+	// Deferred helper
+	when: function() {
+		var method, resolveContexts,
+			i = 0,
+			resolveValues = slice.call( arguments ),
+			length = resolveValues.length,
+
+			// the count of uncompleted subordinates
+			remaining = length,
+
+			// the master Deferred.
+			master = jQuery.Deferred(),
+
+			// Update function for both resolving subordinates
+			updateFunc = function( i ) {
+				return function( value ) {
+					resolveContexts[ i ] = this;
+					resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
+					if ( !( --remaining ) ) {
+						master.resolveWith(
+							resolveContexts.length === 1 ? resolveContexts[ 0 ] : resolveContexts,
+							resolveValues
+						);
+					}
+				};
+			};
+
+		// Add listeners to promise-like subordinates; treat others as resolved
+		if ( length > 0 ) {
+			resolveContexts = new Array( length );
+			for ( ; i < length; i++ ) {
+
+				// jQuery.Deferred - treated specially to get resolve-sync behavior
+				if ( resolveValues[ i ] &&
+					jQuery.isFunction( ( method = resolveValues[ i ].promise ) ) ) {
+
+					method.call( resolveValues[ i ] )
+						.done( updateFunc( i ) )
+						.fail( master.reject );
+
+				// Other thenables
+				} else if ( resolveValues[ i ] &&
+					jQuery.isFunction( ( method = resolveValues[ i ].then ) ) ) {
+
+					method.call(
+						resolveValues[ i ],
+						updateFunc( i ),
+						master.reject
+					);
+				} else {
+					updateFunc( i )( resolveValues[ i ] );
+				}
+			}
+
+		// If we're not waiting on anything, resolve the master
+		} else {
+			master.resolveWith();
+		}
+
+		return master.promise();
+	}
+} );
+
+
+// These usually indicate a programmer mistake during development,
+// warn about them ASAP rather than swallowing them by default.
+var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
+
+jQuery.Deferred.exceptionHook = function( error, stack ) {
+
+	// Support: IE9
+	// Console exists when dev tools are open, which can happen at any time
+	if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
+		window.console.warn( "jQuery.Deferred exception: " + error.message, stack );
+	}
+};
+
+
+
+
+// The deferred used on DOM ready
+var readyList;
+
+jQuery.fn.ready = function( fn ) {
+
+	// Add the callback
+	jQuery.ready.promise().done( fn );
+
+	return this;
+};
+
+jQuery.extend( {
+
+	// Is the DOM ready to be used? Set to true once it occurs.
+	isReady: false,
+
+	// A counter to track how many items to wait for before
+	// the ready event fires. See #6781
+	readyWait: 1,
+
+	// Hold (or release) the ready event
+	holdReady: function( hold ) {
+		if ( hold ) {
+			jQuery.readyWait++;
+		} else {
+			jQuery.ready( true );
+		}
+	},
+
+	// Handle when the DOM is ready
+	ready: function( wait ) {
+
+		// Abort if there are pending holds or we're already ready
+		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+			return;
+		}
+
+		// Remember that the DOM is ready
+		jQuery.isReady = true;
+
+		// If a normal DOM Ready event fired, decrement, and wait if need be
+		if ( wait !== true && --jQuery.readyWait > 0 ) {
+			return;
+		}
+
+		// If there are functions bound, to execute
+		readyList.resolveWith( document, [ jQuery ] );
+	}
+} );
+
+/**
+ * The ready event handler and self cleanup method
+ */
+function completed() {
+	document.removeEventListener( "DOMContentLoaded", completed );
+	window.removeEventListener( "load", completed );
+	jQuery.ready();
+}
+
+jQuery.ready.promise = function( obj ) {
+	if ( !readyList ) {
+
+		readyList = jQuery.Deferred();
+
+		// Catch cases where $(document).ready() is called
+		// after the browser event has already occurred.
+		// Support: IE9-10 only
+		// Older IE sometimes signals "interactive" too soon
+		if ( document.readyState === "complete" ||
+			( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
+
+			// Handle it asynchronously to allow scripts the opportunity to delay ready
+			window.setTimeout( jQuery.ready );
+
+		} else {
+
+			// Use the handy event callback
+			document.addEventListener( "DOMContentLoaded", completed );
+
+			// A fallback to window.onload, that will always work
+			window.addEventListener( "load", completed );
+		}
+	}
+	return readyList.promise( obj );
+};
+
+// Kick off the DOM ready check even if the user does not
+jQuery.ready.promise();
+
+
+
+
+// Multifunctional method to get and set values of a collection
+// The value/s can optionally be executed if it's a function
+var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
+	var i = 0,
+		len = elems.length,
+		bulk = key == null;
+
+	// Sets many values
+	if ( jQuery.type( key ) === "object" ) {
+		chainable = true;
+		for ( i in key ) {
+			access( elems, fn, i, key[ i ], true, emptyGet, raw );
+		}
+
+	// Sets one value
+	} else if ( value !== undefined ) {
+		chainable = true;
+
+		if ( !jQuery.isFunction( value ) ) {
+			raw = true;
+		}
+
+		if ( bulk ) {
+
+			// Bulk operations run against the entire set
+			if ( raw ) {
+				fn.call( elems, value );
+				fn = null;
+
+			// ...except when executing function values
+			} else {
+				bulk = fn;
+				fn = function( elem, key, value ) {
+					return bulk.call( jQuery( elem ), value );
+				};
+			}
+		}
+
+		if ( fn ) {
+			for ( ; i < len; i++ ) {
+				fn(
+					elems[ i ], key, raw ?
+					value :
+					value.call( elems[ i ], i, fn( elems[ i ], key ) )
+				);
+			}
+		}
+	}
+
+	return chainable ?
+		elems :
+
+		// Gets
+		bulk ?
+			fn.call( elems ) :
+			len ? fn( elems[ 0 ], key ) : emptyGet;
+};
+var acceptData = function( owner ) {
+
+	// Accepts only:
+	//  - Node
+	//    - Node.ELEMENT_NODE
+	//    - Node.DOCUMENT_NODE
+	//  - Object
+	//    - Any
+	/* jshint -W018 */
+	return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
+};
+
+
+
+
+function Data() {
+	this.expando = jQuery.expando + Data.uid++;
+}
+
+Data.uid = 1;
+
+Data.prototype = {
+
+	cache: function( owner ) {
+
+		// Check if the owner object already has a cache
+		var value = owner[ this.expando ];
+
+		// If not, create one
+		if ( !value ) {
+			value = {};
+
+			// We can accept data for non-element nodes in modern browsers,
+			// but we should not, see #8335.
+			// Always return an empty object.
+			if ( acceptData( owner ) ) {
+
+				// If it is a node unlikely to be stringify-ed or looped over
+				// use plain assignment
+				if ( owner.nodeType ) {
+					owner[ this.expando ] = value;
+
+				// Otherwise secure it in a non-enumerable property
+				// configurable must be true to allow the property to be
+				// deleted when data is removed
+				} else {
+					Object.defineProperty( owner, this.expando, {
+						value: value,
+						configurable: true
+					} );
+				}
+			}
+		}
+
+		return value;
+	},
+	set: function( owner, data, value ) {
+		var prop,
+			cache = this.cache( owner );
+
+		// Handle: [ owner, key, value ] args
+		// Always use camelCase key (gh-2257)
+		if ( typeof data === "string" ) {
+			cache[ jQuery.camelCase( data ) ] = value;
+
+		// Handle: [ owner, { properties } ] args
+		} else {
+
+			// Copy the properties one-by-one to the cache object
+			for ( prop in data ) {
+				cache[ jQuery.camelCase( prop ) ] = data[ prop ];
+			}
+		}
+		return cache;
+	},
+	get: function( owner, key ) {
+		return key === undefined ?
+			this.cache( owner ) :
+
+			// Always use camelCase key (gh-2257)
+			owner[ this.expando ] && owner[ this.expando ][ jQuery.camelCase( key ) ];
+	},
+	access: function( owner, key, value ) {
+
+		// In cases where either:
+		//
+		//   1. No key was specified
+		//   2. A string key was specified, but no value provided
+		//
+		// Take the "read" path and allow the get method to determine
+		// which value to return, respectively either:
+		//
+		//   1. The entire cache object
+		//   2. The data stored at the key
+		//
+		if ( key === undefined ||
+				( ( key && typeof key === "string" ) && value === undefined ) ) {
+
+			return this.get( owner, key );
+		}
+
+		// When the key is not a string, or both a key and value
+		// are specified, set or extend (existing objects) with either:
+		//
+		//   1. An object of properties
+		//   2. A key and value
+		//
+		this.set( owner, key, value );
+
+		// Since the "set" path can have two possible entry points
+		// return the expected data based on which path was taken[*]
+		return value !== undefined ? value : key;
+	},
+	remove: function( owner, key ) {
+		var i,
+			cache = owner[ this.expando ];
+
+		if ( cache === undefined ) {
+			return;
+		}
+
+		if ( key !== undefined ) {
+
+			// Support array or space separated string of keys
+			if ( jQuery.isArray( key ) ) {
+
+				// If key is an array of keys...
+				// We always set camelCase keys, so remove that.
+				key = key.map( jQuery.camelCase );
+			} else {
+				key = jQuery.camelCase( key );
+
+				// If a key with the spaces exists, use it.
+				// Otherwise, create an array by matching non-whitespace
+				key = key in cache ?
+					[ key ] :
+					( key.match( rnotwhite ) || [] );
+			}
+
+			i = key.length;
+
+			while ( i-- ) {
+				delete cache[ key[ i ] ];
+			}
+		}
+
+		// Remove the expando if there's no more data
+		if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
+
+			// Support: Chrome <= 35-45+
+			// Webkit & Blink performance suffers when deleting properties
+			// from DOM nodes, so set to undefined instead
+			// https://code.google.com/p/chromium/issues/detail?id=378607
+			if ( owner.nodeType ) {
+				owner[ this.expando ] = undefined;
+			} else {
+				delete owner[ this.expando ];
+			}
+		}
+	},
+	hasData: function( owner ) {
+		var cache = owner[ this.expando ];
+		return cache !== undefined && !jQuery.isEmptyObject( cache );
+	}
+};
+var dataPriv = new Data();
+
+var dataUser = new Data();
+
+
+
+//	Implementation Summary
+//
+//	1. Enforce API surface and semantic compatibility with 1.9.x branch
+//	2. Improve the module's maintainability by reducing the storage
+//		paths to a single mechanism.
+//	3. Use the same single mechanism to support "private" and "user" data.
+//	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
+//	5. Avoid exposing implementation details on user objects (eg. expando properties)
+//	6. Provide a clear path for implementation upgrade to WeakMap in 2014
+
+var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
+	rmultiDash = /[A-Z]/g;
+
+function dataAttr( elem, key, data ) {
+	var name;
+
+	// If nothing was found internally, try to fetch any
+	// data from the HTML5 data-* attribute
+	if ( data === undefined && elem.nodeType === 1 ) {
+		name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
+		data = elem.getAttribute( name );
+
+		if ( typeof data === "string" ) {
+			try {
+				data = data === "true" ? true :
+					data === "false" ? false :
+					data === "null" ? null :
+
+					// Only convert to a number if it doesn't change the string
+					+data + "" === data ? +data :
+					rbrace.test( data ) ? jQuery.parseJSON( data ) :
+					data;
+			} catch ( e ) {}
+
+			// Make sure we set the data so it isn't changed later
+			dataUser.set( elem, key, data );
+		} else {
+			data = undefined;
+		}
+	}
+	return data;
+}
+
+jQuery.extend( {
+	hasData: function( elem ) {
+		return dataUser.hasData( elem ) || dataPriv.hasData( elem );
+	},
+
+	data: function( elem, name, data ) {
+		return dataUser.access( elem, name, data );
+	},
+
+	removeData: function( elem, name ) {
+		dataUser.remove( elem, name );
+	},
+
+	// TODO: Now that all calls to _data and _removeData have been replaced
+	// with direct calls to dataPriv methods, these can be deprecated.
+	_data: function( elem, name, data ) {
+		return dataPriv.access( elem, name, data );
+	},
+
+	_removeData: function( elem, name ) {
+		dataPriv.remove( elem, name );
+	}
+} );
+
+jQuery.fn.extend( {
+	data: function( key, value ) {
+		var i, name, data,
+			elem = this[ 0 ],
+			attrs = elem && elem.attributes;
+
+		// Gets all values
+		if ( key === undefined ) {
+			if ( this.length ) {
+				data = dataUser.get( elem );
+
+				if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
+					i = attrs.length;
+					while ( i-- ) {
+
+						// Support: IE11+
+						// The attrs elements can be null (#14894)
+						if ( attrs[ i ] ) {
+							name = attrs[ i ].name;
+							if ( name.indexOf( "data-" ) === 0 ) {
+								name = jQuery.camelCase( name.slice( 5 ) );
+								dataAttr( elem, name, data[ name ] );
+							}
+						}
+					}
+					dataPriv.set( elem, "hasDataAttrs", true );
+				}
+			}
+
+			return data;
+		}
+
+		// Sets multiple values
+		if ( typeof key === "object" ) {
+			return this.each( function() {
+				dataUser.set( this, key );
+			} );
+		}
+
+		return access( this, function( value ) {
+			var data;
+
+			// The calling jQuery object (element matches) is not empty
+			// (and therefore has an element appears at this[ 0 ]) and the
+			// `value` parameter was not undefined. An empty jQuery object
+			// will result in `undefined` for elem = this[ 0 ] which will
+			// throw an exception if an attempt to read a data cache is made.
+			if ( elem && value === undefined ) {
+
+				// Attempt to get data from the cache
+				// The key will always be camelCased in Data
+				data = dataUser.get( elem, key );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// Attempt to "discover" the data in
+				// HTML5 custom data-* attrs
+				data = dataAttr( elem, key );
+				if ( data !== undefined ) {
+					return data;
+				}
+
+				// We tried really hard, but the data doesn't exist.
+				return;
+			}
+
+			// Set the data...
+			this.each( function() {
+
+				// We always store the camelCased key
+				dataUser.set( this, key, value );
+			} );
+		}, null, value, arguments.length > 1, null, true );
+	},
+
+	removeData: function( key ) {
+		return this.each( function() {
+			dataUser.remove( this, key );
+		} );
+	}
+} );
+
+
+jQuery.extend( {
+	queue: function( elem, type, data ) {
+		var queue;
+
+		if ( elem ) {
+			type = ( type || "fx" ) + "queue";
+			queue = dataPriv.get( elem, type );
+
+			// Speed up dequeue by getting out quickly if this is just a lookup
+			if ( data ) {
+				if ( !queue || jQuery.isArray( data ) ) {
+					queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
+				} else {
+					queue.push( data );
+				}
+			}
+			return queue || [];
+		}
+	},
+
+	dequeue: function( elem, type ) {
+		type = type || "fx";
+
+		var queue = jQuery.queue( elem, type ),
+			startLength = queue.length,
+			fn = queue.shift(),
+			hooks = jQuery._queueHooks( elem, type ),
+			next = function() {
+				jQuery.dequeue( elem, type );
+			};
+
+		// If the fx queue is dequeued, always remove the progress sentinel
+		if ( fn === "inprogress" ) {
+			fn = queue.shift();
+			startLength--;
+		}
+
+		if ( fn ) {
+
+			// Add a progress sentinel to prevent the fx queue from being
+			// automatically dequeued
+			if ( type === "fx" ) {
+				queue.unshift( "inprogress" );
+			}
+
+			// Clear up the last queue stop function
+			delete hooks.stop;
+			fn.call( elem, next, hooks );
+		}
+
+		if ( !startLength && hooks ) {
+			hooks.empty.fire();
+		}
+	},
+
+	// Not public - generate a queueHooks object, or return the current one
+	_queueHooks: function( elem, type ) {
+		var key = type + "queueHooks";
+		return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
+			empty: jQuery.Callbacks( "once memory" ).add( function() {
+				dataPriv.remove( elem, [ type + "queue", key ] );
+			} )
+		} );
+	}
+} );
+
+jQuery.fn.extend( {
+	queue: function( type, data ) {
+		var setter = 2;
+
+		if ( typeof type !== "string" ) {
+			data = type;
+			type = "fx";
+			setter--;
+		}
+
+		if ( arguments.length < setter ) {
+			return jQuery.queue( this[ 0 ], type );
+		}
+
+		return data === undefined ?
+			this :
+			this.each( function() {
+				var queue = jQuery.queue( this, type, data );
+
+				// Ensure a hooks for this queue
+				jQuery._queueHooks( this, type );
+
+				if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
+					jQuery.dequeue( this, type );
+				}
+			} );
+	},
+	dequeue: function( type ) {
+		return this.each( function() {
+			jQuery.dequeue( this, type );
+		} );
+	},
+	clearQueue: function( type ) {
+		return this.queue( type || "fx", [] );
+	},
+
+	// Get a promise resolved when queues of a certain type
+	// are emptied (fx is the type by default)
+	promise: function( type, obj ) {
+		var tmp,
+			count = 1,
+			defer = jQuery.Deferred(),
+			elements = this,
+			i = this.length,
+			resolve = function() {
+				if ( !( --count ) ) {
+					defer.resolveWith( elements, [ elements ] );
+				}
+			};
+
+		if ( typeof type !== "string" ) {
+			obj = type;
+			type = undefined;
+		}
+		type = type || "fx";
+
+		while ( i-- ) {
+			tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
+			if ( tmp && tmp.empty ) {
+				count++;
+				tmp.empty.add( resolve );
+			}
+		}
+		resolve();
+		return defer.promise( obj );
+	}
+} );
+var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
+
+var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
+
+
+var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
+
+var isHidden = function( elem, el ) {
+
+		// isHidden might be called from jQuery#filter function;
+		// in that case, element will be second argument
+		elem = el || elem;
+		return jQuery.css( elem, "display" ) === "none" ||
+			!jQuery.contains( elem.ownerDocument, elem );
+	};
+
+var swap = function( elem, options, callback, args ) {
+	var ret, name,
+		old = {};
+
+	// Remember the old values, and insert the new ones
+	for ( name in options ) {
+		old[ name ] = elem.style[ name ];
+		elem.style[ name ] = options[ name ];
+	}
+
+	ret = callback.apply( elem, args || [] );
+
+	// Revert the old values
+	for ( name in options ) {
+		elem.style[ name ] = old[ name ];
+	}
+
+	return ret;
+};
+
+
+
+
+function adjustCSS( elem, prop, valueParts, tween ) {
+	var adjusted,
+		scale = 1,
+		maxIterations = 20,
+		currentValue = tween ?
+			function() { return tween.cur(); } :
+			function() { return jQuery.css( elem, prop, "" ); },
+		initial = currentValue(),
+		unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
+
+		// Starting value computation is required for potential unit mismatches
+		initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
+			rcssNum.exec( jQuery.css( elem, prop ) );
+
+	if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
+
+		// Trust units reported by jQuery.css
+		unit = unit || initialInUnit[ 3 ];
+
+		// Make sure we update the tween properties later on
+		valueParts = valueParts || [];
+
+		// Iteratively approximate from a nonzero starting point
+		initialInUnit = +initial || 1;
+
+		do {
+
+			// If previous iteration zeroed out, double until we get *something*.
+			// Use string for doubling so we don't accidentally see scale as unchanged below
+			scale = scale || ".5";
+
+			// Adjust and apply
+			initialInUnit = initialInUnit / scale;
+			jQuery.style( elem, prop, initialInUnit + unit );
+
+		// Update scale, tolerating zero or NaN from tween.cur()
+		// Break the loop if scale is unchanged or perfect, or if we've just had enough.
+		} while (
+			scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations
+		);
+	}
+
+	if ( valueParts ) {
+		initialInUnit = +initialInUnit || +initial || 0;
+
+		// Apply relative offset (+=/-=) if specified
+		adjusted = valueParts[ 1 ] ?
+			initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
+			+valueParts[ 2 ];
+		if ( tween ) {
+			tween.unit = unit;
+			tween.start = initialInUnit;
+			tween.end = adjusted;
+		}
+	}
+	return adjusted;
+}
+
+
+var defaultDisplayMap = {};
+
+function getDefaultDisplay( elem ) {
+	var temp,
+		doc = elem.ownerDocument,
+		nodeName = elem.nodeName,
+		display = defaultDisplayMap[ nodeName ];
+
+	if ( display ) {
+		return display;
+	}
+
+	temp = doc.body.appendChild( doc.createElement( nodeName ) ),
+	display = jQuery.css( temp, "display" );
+
+	temp.parentNode.removeChild( temp );
+
+	if ( display === "none" ) {
+		display = "block";
+	}
+	defaultDisplayMap[ nodeName ] = display;
+
+	return display;
+}
+
+function showHide( elements, show ) {
+	var display, elem,
+		values = [],
+		index = 0,
+		length = elements.length;
+
+	// Determine new display value for elements that need to change
+	for ( ; index < length; index++ ) {
+		elem = elements[ index ];
+		if ( !elem.style ) {
+			continue;
+		}
+
+		display = elem.style.display;
+		if ( show ) {
+
+			// Since we force visibility upon cascade-hidden elements, an immediate (and slow)
+			// check is required in this first loop unless we have a nonempty display value (either
+			// inline or about-to-be-restored)
+			if ( display === "none" ) {
+				values[ index ] = dataPriv.get( elem, "display" ) || null;
+				if ( !values[ index ] ) {
+					elem.style.display = "";
+				}
+			}
+			if ( elem.style.display === "" && jQuery.css( elem, "display" ) === "none" &&
+
+					// Support: Firefox <=42 - 43
+					// Don't set inline display on disconnected elements with computed display: none
+					jQuery.contains( elem.ownerDocument, elem ) ) {
+
+				values[ index ] = getDefaultDisplay( elem );
+			}
+		} else {
+			if ( display !== "none" ) {
+				values[ index ] = "none";
+
+				// Remember what we're overwriting
+				dataPriv.set( elem, "display", display );
+			}
+		}
+	}
+
+	// Set the display of the elements in a second loop to avoid constant reflow
+	for ( index = 0; index < length; index++ ) {
+		if ( values[ index ] != null ) {
+			elements[ index ].style.display = values[ index ];
+		}
+	}
+
+	return elements;
+}
+
+jQuery.fn.extend( {
+	show: function() {
+		return showHide( this, true );
+	},
+	hide: function() {
+		return showHide( this );
+	},
+	toggle: function( state ) {
+		if ( typeof state === "boolean" ) {
+			return state ? this.show() : this.hide();
+		}
+
+		return this.each( function() {
+			if ( isHidden( this ) ) {
+				jQuery( this ).show();
+			} else {
+				jQuery( this ).hide();
+			}
+		} );
+	}
+} );
+var rcheckableType = ( /^(?:checkbox|radio)$/i );
+
+var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i );
+
+var rscriptType = ( /^$|\/(?:java|ecma)script/i );
+
+
+
+// We have to close these tags to support XHTML (#13200)
+var wrapMap = {
+
+	// Support: IE9
+	option: [ 1, "<select multiple='multiple'>", "</select>" ],
+
+	// XHTML parsers do not magically insert elements in the
+	// same way that tag soup parsers do. So we cannot shorten
+	// this by omitting <tbody> or other required elements.
+	thead: [ 1, "<table>", "</table>" ],
+	col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
+	tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+	td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+	_default: [ 0, "", "" ]
+};
+
+// Support: IE9
+wrapMap.optgroup = wrapMap.option;
+
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+
+function getAll( context, tag ) {
+
+	// Support: IE9-11+
+	// Use typeof to avoid zero-argument method invocation on host objects (#15151)
+	var ret = typeof context.getElementsByTagName !== "undefined" ?
+			context.getElementsByTagName( tag || "*" ) :
+			typeof context.querySelectorAll !== "undefined" ?
+				context.querySelectorAll( tag || "*" ) :
+			[];
+
+	return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
+		jQuery.merge( [ context ], ret ) :
+		ret;
+}
+
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+	var i = 0,
+		l = elems.length;
+
+	for ( ; i < l; i++ ) {
+		dataPriv.set(
+			elems[ i ],
+			"globalEval",
+			!refElements || dataPriv.get( refElements[ i ], "globalEval" )
+		);
+	}
+}
+
+
+var rhtml = /<|&#?\w+;/;
+
+function buildFragment( elems, context, scripts, selection, ignored ) {
+	var elem, tmp, tag, wrap, contains, j,
+		fragment = context.createDocumentFragment(),
+		nodes = [],
+		i = 0,
+		l = elems.length;
+
+	for ( ; i < l; i++ ) {
+		elem = elems[ i ];
+
+		if ( elem || elem === 0 ) {
+
+			// Add nodes directly
+			if ( jQuery.type( elem ) === "object" ) {
+
+				// Support: Android<4.1, PhantomJS<2
+				// push.apply(_, arraylike) throws on ancient WebKit
+				jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+			// Convert non-html into a text node
+			} else if ( !rhtml.test( elem ) ) {
+				nodes.push( context.createTextNode( elem ) );
+
+			// Convert html into DOM nodes
+			} else {
+				tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
+
+				// Deserialize a standard representation
+				tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
+				wrap = wrapMap[ tag ] || wrapMap._default;
+				tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
+
+				// Descend through wrappers to the right content
+				j = wrap[ 0 ];
+				while ( j-- ) {
+					tmp = tmp.lastChild;
+				}
+
+				// Support: Android<4.1, PhantomJS<2
+				// push.apply(_, arraylike) throws on ancient WebKit
+				jQuery.merge( nodes, tmp.childNodes );
+
+				// Remember the top-level container
+				tmp = fragment.firstChild;
+
+				// Ensure the created nodes are orphaned (#12392)
+				tmp.textContent = "";
+			}
+		}
+	}
+
+	// Remove wrapper from fragment
+	fragment.textContent = "";
+
+	i = 0;
+	while ( ( elem = nodes[ i++ ] ) ) {
+
+		// Skip elements already in the context collection (trac-4087)
+		if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
+			if ( ignored ) {
+				ignored.push( elem );
+			}
+			continue;
+		}
+
+		contains = jQuery.contains( elem.ownerDocument, elem );
+
+		// Append to fragment
+		tmp = getAll( fragment.appendChild( elem ), "script" );
+
+		// Preserve script evaluation history
+		if ( contains ) {
+			setGlobalEval( tmp );
+		}
+
+		// Capture executables
+		if ( scripts ) {
+			j = 0;
+			while ( ( elem = tmp[ j++ ] ) ) {
+				if ( rscriptType.test( elem.type || "" ) ) {
+					scripts.push( elem );
+				}
+			}
+		}
+	}
+
+	return fragment;
+}
+
+
+( function() {
+	var fragment = document.createDocumentFragment(),
+		div = fragment.appendChild( document.createElement( "div" ) ),
+		input = document.createElement( "input" );
+
+	// Support: Android 4.0-4.3
+	// Check state lost if the name is set (#11217)
+	// Support: Windows Web Apps (WWA)
+	// `name` and `type` must use .setAttribute for WWA (#14901)
+	input.setAttribute( "type", "radio" );
+	input.setAttribute( "checked", "checked" );
+	input.setAttribute( "name", "t" );
+
+	div.appendChild( input );
+
+	// Support: Android<4.2
+	// Older WebKit doesn't clone checked state correctly in fragments
+	support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+	// Support: IE<=11+
+	// Make sure textarea (and checkbox) defaultValue is properly cloned
+	div.innerHTML = "<textarea>x</textarea>";
+	support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
+} )();
+
+
+var
+	rkeyEvent = /^key/,
+	rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
+	rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
+
+function returnTrue() {
+	return true;
+}
+
+function returnFalse() {
+	return false;
+}
+
+// Support: IE9
+// See #13393 for more info
+function safeActiveElement() {
+	try {
+		return document.activeElement;
+	} catch ( err ) { }
+}
+
+function on( elem, types, selector, data, fn, one ) {
+	var origFn, type;
+
+	// Types can be a map of types/handlers
+	if ( typeof types === "object" ) {
+
+		// ( types-Object, selector, data )
+		if ( typeof selector !== "string" ) {
+
+			// ( types-Object, data )
+			data = data || selector;
+			selector = undefined;
+		}
+		for ( type in types ) {
+			on( elem, type, selector, data, types[ type ], one );
+		}
+		return elem;
+	}
+
+	if ( data == null && fn == null ) {
+
+		// ( types, fn )
+		fn = selector;
+		data = selector = undefined;
+	} else if ( fn == null ) {
+		if ( typeof selector === "string" ) {
+
+			// ( types, selector, fn )
+			fn = data;
+			data = undefined;
+		} else {
+
+			// ( types, data, fn )
+			fn = data;
+			data = selector;
+			selector = undefined;
+		}
+	}
+	if ( fn === false ) {
+		fn = returnFalse;
+	}
+
+	if ( one === 1 ) {
+		origFn = fn;
+		fn = function( event ) {
+
+			// Can use an empty set, since event contains the info
+			jQuery().off( event );
+			return origFn.apply( this, arguments );
+		};
+
+		// Use same guid so caller can remove using origFn
+		fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+	}
+	return elem.each( function() {
+		jQuery.event.add( this, types, fn, data, selector );
+	} );
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+	global: {},
+
+	add: function( elem, types, handler, data, selector ) {
+
+		var handleObjIn, eventHandle, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = dataPriv.get( elem );
+
+		// Don't attach events to noData or text/comment nodes (but allow plain objects)
+		if ( !elemData ) {
+			return;
+		}
+
+		// Caller can pass in an object of custom data in lieu of the handler
+		if ( handler.handler ) {
+			handleObjIn = handler;
+			handler = handleObjIn.handler;
+			selector = handleObjIn.selector;
+		}
+
+		// Make sure that the handler has a unique ID, used to find/remove it later
+		if ( !handler.guid ) {
+			handler.guid = jQuery.guid++;
+		}
+
+		// Init the element's event structure and main handler, if this is the first
+		if ( !( events = elemData.events ) ) {
+			events = elemData.events = {};
+		}
+		if ( !( eventHandle = elemData.handle ) ) {
+			eventHandle = elemData.handle = function( e ) {
+
+				// Discard the second event of a jQuery.event.trigger() and
+				// when an event is called after a page has unloaded
+				return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
+					jQuery.event.dispatch.apply( elem, arguments ) : undefined;
+			};
+		}
+
+		// Handle multiple events separated by a space
+		types = ( types || "" ).match( rnotwhite ) || [ "" ];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[ t ] ) || [];
+			type = origType = tmp[ 1 ];
+			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
+
+			// There *must* be a type, no attaching namespace-only handlers
+			if ( !type ) {
+				continue;
+			}
+
+			// If event changes its type, use the special event handlers for the changed type
+			special = jQuery.event.special[ type ] || {};
+
+			// If selector defined, determine special event api type, otherwise given type
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+
+			// Update special based on newly reset type
+			special = jQuery.event.special[ type ] || {};
+
+			// handleObj is passed to all event handlers
+			handleObj = jQuery.extend( {
+				type: type,
+				origType: origType,
+				data: data,
+				handler: handler,
+				guid: handler.guid,
+				selector: selector,
+				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+				namespace: namespaces.join( "." )
+			}, handleObjIn );
+
+			// Init the event handler queue if we're the first
+			if ( !( handlers = events[ type ] ) ) {
+				handlers = events[ type ] = [];
+				handlers.delegateCount = 0;
+
+				// Only use addEventListener if the special events handler returns false
+				if ( !special.setup ||
+					special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+
+					if ( elem.addEventListener ) {
+						elem.addEventListener( type, eventHandle );
+					}
+				}
+			}
+
+			if ( special.add ) {
+				special.add.call( elem, handleObj );
+
+				if ( !handleObj.handler.guid ) {
+					handleObj.handler.guid = handler.guid;
+				}
+			}
+
+			// Add to the element's handler list, delegates in front
+			if ( selector ) {
+				handlers.splice( handlers.delegateCount++, 0, handleObj );
+			} else {
+				handlers.push( handleObj );
+			}
+
+			// Keep track of which events have ever been used, for event optimization
+			jQuery.event.global[ type ] = true;
+		}
+
+	},
+
+	// Detach an event or set of events from an element
+	remove: function( elem, types, handler, selector, mappedTypes ) {
+
+		var j, origCount, tmp,
+			events, t, handleObj,
+			special, handlers, type, namespaces, origType,
+			elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
+
+		if ( !elemData || !( events = elemData.events ) ) {
+			return;
+		}
+
+		// Once for each type.namespace in types; type may be omitted
+		types = ( types || "" ).match( rnotwhite ) || [ "" ];
+		t = types.length;
+		while ( t-- ) {
+			tmp = rtypenamespace.exec( types[ t ] ) || [];
+			type = origType = tmp[ 1 ];
+			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
+
+			// Unbind all events (on this namespace, if provided) for the element
+			if ( !type ) {
+				for ( type in events ) {
+					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+				}
+				continue;
+			}
+
+			special = jQuery.event.special[ type ] || {};
+			type = ( selector ? special.delegateType : special.bindType ) || type;
+			handlers = events[ type ] || [];
+			tmp = tmp[ 2 ] &&
+				new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
+
+			// Remove matching events
+			origCount = j = handlers.length;
+			while ( j-- ) {
+				handleObj = handlers[ j ];
+
+				if ( ( mappedTypes || origType === handleObj.origType ) &&
+					( !handler || handler.guid === handleObj.guid ) &&
+					( !tmp || tmp.test( handleObj.namespace ) ) &&
+					( !selector || selector === handleObj.selector ||
+						selector === "**" && handleObj.selector ) ) {
+					handlers.splice( j, 1 );
+
+					if ( handleObj.selector ) {
+						handlers.delegateCount--;
+					}
+					if ( special.remove ) {
+						special.remove.call( elem, handleObj );
+					}
+				}
+			}
+
+			// Remove generic event handler if we removed something and no more handlers exist
+			// (avoids potential for endless recursion during removal of special event handlers)
+			if ( origCount && !handlers.length ) {
+				if ( !special.teardown ||
+					special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+
+					jQuery.removeEvent( elem, type, elemData.handle );
+				}
+
+				delete events[ type ];
+			}
+		}
+
+		// Remove data and the expando if it's no longer used
+		if ( jQuery.isEmptyObject( events ) ) {
+			dataPriv.remove( elem, "handle events" );
+		}
+	},
+
+	dispatch: function( event ) {
+
+		// Make a writable jQuery.Event from the native event object
+		event = jQuery.event.fix( event );
+
+		var i, j, ret, matched, handleObj,
+			handlerQueue = [],
+			args = slice.call( arguments ),
+			handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
+			special = jQuery.event.special[ event.type ] || {};
+
+		// Use the fix-ed jQuery.Event rather than the (read-only) native event
+		args[ 0 ] = event;
+		event.delegateTarget = this;
+
+		// Call the preDispatch hook for the mapped type, and let it bail if desired
+		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+			return;
+		}
+
+		// Determine handlers
+		handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+		// Run delegates first; they may want to stop propagation beneath us
+		i = 0;
+		while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
+			event.currentTarget = matched.elem;
+
+			j = 0;
+			while ( ( handleObj = matched.handlers[ j++ ] ) &&
+				!event.isImmediatePropagationStopped() ) {
+
+				// Triggered event must either 1) have no namespace, or 2) have namespace(s)
+				// a subset or equal to those in the bound event (both can have no namespace).
+				if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {
+
+					event.handleObj = handleObj;
+					event.data = handleObj.data;
+
+					ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
+						handleObj.handler ).apply( matched.elem, args );
+
+					if ( ret !== undefined ) {
+						if ( ( event.result = ret ) === false ) {
+							event.preventDefault();
+							event.stopPropagation();
+						}
+					}
+				}
+			}
+		}
+
+		// Call the postDispatch hook for the mapped type
+		if ( special.postDispatch ) {
+			special.postDispatch.call( this, event );
+		}
+
+		return event.result;
+	},
+
+	handlers: function( event, handlers ) {
+		var i, matches, sel, handleObj,
+			handlerQueue = [],
+			delegateCount = handlers.delegateCount,
+			cur = event.target;
+
+		// Support (at least): Chrome, IE9
+		// Find delegate handlers
+		// Black-hole SVG <use> instance trees (#13180)
+		//
+		// Support: Firefox<=42+
+		// Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343)
+		if ( delegateCount && cur.nodeType &&
+			( event.type !== "click" || isNaN( event.button ) || event.button < 1 ) ) {
+
+			for ( ; cur !== this; cur = cur.parentNode || this ) {
+
+				// Don't check non-elements (#13208)
+				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+				if ( cur.nodeType === 1 && ( cur.disabled !== true || event.type !== "click" ) ) {
+					matches = [];
+					for ( i = 0; i < delegateCount; i++ ) {
+						handleObj = handlers[ i ];
+
+						// Don't conflict with Object.prototype properties (#13203)
+						sel = handleObj.selector + " ";
+
+						if ( matches[ sel ] === undefined ) {
+							matches[ sel ] = handleObj.needsContext ?
+								jQuery( sel, this ).index( cur ) > -1 :
+								jQuery.find( sel, this, null, [ cur ] ).length;
+						}
+						if ( matches[ sel ] ) {
+							matches.push( handleObj );
+						}
+					}
+					if ( matches.length ) {
+						handlerQueue.push( { elem: cur, handlers: matches } );
+					}
+				}
+			}
+		}
+
+		// Add the remaining (directly-bound) handlers
+		if ( delegateCount < handlers.length ) {
+			handlerQueue.push( { elem: this, handlers: handlers.slice( delegateCount ) } );
+		}
+
+		return handlerQueue;
+	},
+
+	// Includes some event props shared by KeyEvent and MouseEvent
+	props: ( "altKey bubbles cancelable ctrlKey currentTarget detail eventPhase " +
+		"metaKey relatedTarget shiftKey target timeStamp view which" ).split( " " ),
+
+	fixHooks: {},
+
+	keyHooks: {
+		props: "char charCode key keyCode".split( " " ),
+		filter: function( event, original ) {
+
+			// Add which for key events
+			if ( event.which == null ) {
+				event.which = original.charCode != null ? original.charCode : original.keyCode;
+			}
+
+			return event;
+		}
+	},
+
+	mouseHooks: {
+		props: ( "button buttons clientX clientY offsetX offsetY pageX pageY " +
+			"screenX screenY toElement" ).split( " " ),
+		filter: function( event, original ) {
+			var eventDoc, doc, body,
+				button = original.button;
+
+			// Calculate pageX/Y if missing and clientX/Y available
+			if ( event.pageX == null && original.clientX != null ) {
+				eventDoc = event.target.ownerDocument || document;
+				doc = eventDoc.documentElement;
+				body = eventDoc.body;
+
+				event.pageX = original.clientX +
+					( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) -
+					( doc && doc.clientLeft || body && body.clientLeft || 0 );
+				event.pageY = original.clientY +
+					( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) -
+					( doc && doc.clientTop  || body && body.clientTop  || 0 );
+			}
+
+			// Add which for click: 1 === left; 2 === middle; 3 === right
+			// Note: button is not normalized, so don't use it
+			if ( !event.which && button !== undefined ) {
+				event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
+			}
+
+			return event;
+		}
+	},
+
+	fix: function( event ) {
+		if ( event[ jQuery.expando ] ) {
+			return event;
+		}
+
+		// Create a writable copy of the event object and normalize some properties
+		var i, prop, copy,
+			type = event.type,
+			originalEvent = event,
+			fixHook = this.fixHooks[ type ];
+
+		if ( !fixHook ) {
+			this.fixHooks[ type ] = fixHook =
+				rmouseEvent.test( type ) ? this.mouseHooks :
+				rkeyEvent.test( type ) ? this.keyHooks :
+				{};
+		}
+		copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
+
+		event = new jQuery.Event( originalEvent );
+
+		i = copy.length;
+		while ( i-- ) {
+			prop = copy[ i ];
+			event[ prop ] = originalEvent[ prop ];
+		}
+
+		// Support: Safari 6-8+
+		// Target should not be a text node (#504, #13143)
+		if ( event.target.nodeType === 3 ) {
+			event.target = event.target.parentNode;
+		}
+
+		return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
+	},
+
+	special: {
+		load: {
+
+			// Prevent triggered image.load events from bubbling to window.load
+			noBubble: true
+		},
+		focus: {
+
+			// Fire native event if possible so blur/focus sequence is correct
+			trigger: function() {
+				if ( this !== safeActiveElement() && this.focus ) {
+					this.focus();
+					return false;
+				}
+			},
+			delegateType: "focusin"
+		},
+		blur: {
+			trigger: function() {
+				if ( this === safeActiveElement() && this.blur ) {
+					this.blur();
+					return false;
+				}
+			},
+			delegateType: "focusout"
+		},
+		click: {
+
+			// For checkbox, fire native event so checked state will be right
+			trigger: function() {
+				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
+					this.click();
+					return false;
+				}
+			},
+
+			// For cross-browser consistency, don't fire native .click() on links
+			_default: function( event ) {
+				return jQuery.nodeName( event.target, "a" );
+			}
+		},
+
+		beforeunload: {
+			postDispatch: function( event ) {
+
+				// Support: Firefox 20+
+				// Firefox doesn't alert if the returnValue field is not set.
+				if ( event.result !== undefined && event.originalEvent ) {
+					event.originalEvent.returnValue = event.result;
+				}
+			}
+		}
+	}
+};
+
+jQuery.removeEvent = function( elem, type, handle ) {
+
+	// This "if" is needed for plain objects
+	if ( elem.removeEventListener ) {
+		elem.removeEventListener( type, handle );
+	}
+};
+
+jQuery.Event = function( src, props ) {
+
+	// Allow instantiation without the 'new' keyword
+	if ( !( this instanceof jQuery.Event ) ) {
+		return new jQuery.Event( src, props );
+	}
+
+	// Event object
+	if ( src && src.type ) {
+		this.originalEvent = src;
+		this.type = src.type;
+
+		// Events bubbling up the document may have been marked as prevented
+		// by a handler lower down the tree; reflect the correct value.
+		this.isDefaultPrevented = src.defaultPrevented ||
+				src.defaultPrevented === undefined &&
+
+				// Support: Android<4.0
+				src.returnValue === false ?
+			returnTrue :
+			returnFalse;
+
+	// Event type
+	} else {
+		this.type = src;
+	}
+
+	// Put explicitly provided properties onto the event object
+	if ( props ) {
+		jQuery.extend( this, props );
+	}
+
+	// Create a timestamp if incoming event doesn't have one
+	this.timeStamp = src && src.timeStamp || jQuery.now();
+
+	// Mark it as fixed
+	this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+	constructor: jQuery.Event,
+	isDefaultPrevented: returnFalse,
+	isPropagationStopped: returnFalse,
+	isImmediatePropagationStopped: returnFalse,
+
+	preventDefault: function() {
+		var e = this.originalEvent;
+
+		this.isDefaultPrevented = returnTrue;
+
+		if ( e ) {
+			e.preventDefault();
+		}
+	},
+	stopPropagation: function() {
+		var e = this.originalEvent;
+
+		this.isPropagationStopped = returnTrue;
+
+		if ( e ) {
+			e.stopPropagation();
+		}
+	},
+	stopImmediatePropagation: function() {
+		var e = this.originalEvent;
+
+		this.isImmediatePropagationStopped = returnTrue;
+
+		if ( e ) {
+			e.stopImmediatePropagation();
+		}
+
+		this.stopPropagation();
+	}
+};
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// so that event delegation works in jQuery.
+// Do the same for pointerenter/pointerleave and pointerover/pointerout
+//
+// Support: Safari 7 only
+// Safari sends mouseenter too often; see:
+// https://code.google.com/p/chromium/issues/detail?id=470258
+// for the description of the bug (it existed in older Chrome versions as well).
+jQuery.each( {
+	mouseenter: "mouseover",
+	mouseleave: "mouseout",
+	pointerenter: "pointerover",
+	pointerleave: "pointerout"
+}, function( orig, fix ) {
+	jQuery.event.special[ orig ] = {
+		delegateType: fix,
+		bindType: fix,
+
+		handle: function( event ) {
+			var ret,
+				target = this,
+				related = event.relatedTarget,
+				handleObj = event.handleObj;
+
+			// For mouseenter/leave call the handler if related is outside the target.
+			// NB: No relatedTarget if the mouse left/entered the browser window
+			if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
+				event.type = handleObj.origType;
+				ret = handleObj.handler.apply( this, arguments );
+				event.type = fix;
+			}
+			return ret;
+		}
+	};
+} );
+
+jQuery.fn.extend( {
+
+	on: function( types, selector, data, fn ) {
+		return on( this, types, selector, data, fn );
+	},
+	one: function( types, selector, data, fn ) {
+		return on( this, types, selector, data, fn, 1 );
+	},
+	off: function( types, selector, fn ) {
+		var handleObj, type;
+		if ( types && types.preventDefault && types.handleObj ) {
+
+			// ( event )  dispatched jQuery.Event
+			handleObj = types.handleObj;
+			jQuery( types.delegateTarget ).off(
+				handleObj.namespace ?
+					handleObj.origType + "." + handleObj.namespace :
+					handleObj.origType,
+				handleObj.selector,
+				handleObj.handler
+			);
+			return this;
+		}
+		if ( typeof types === "object" ) {
+
+			// ( types-object [, selector] )
+			for ( type in types ) {
+				this.off( type, selector, types[ type ] );
+			}
+			return this;
+		}
+		if ( selector === false || typeof selector === "function" ) {
+
+			// ( types [, fn] )
+			fn = selector;
+			selector = undefined;
+		}
+		if ( fn === false ) {
+			fn = returnFalse;
+		}
+		return this.each( function() {
+			jQuery.event.remove( this, types, fn, selector );
+		} );
+	}
+} );
+
+
+var
+	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,
+
+	// Support: IE 10-11, Edge 10240+
+	// In IE/Edge using regex groups here causes severe slowdowns.
+	// See https://connect.microsoft.com/IE/feedback/details/1736512/
+	rnoInnerhtml = /<script|<style|<link/i,
+
+	// checked="checked" or checked
+	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+	rscriptTypeMasked = /^true\/(.*)/,
+	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
+
+function manipulationTarget( elem, content ) {
+	if ( jQuery.nodeName( elem, "table" ) &&
+		jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
+
+		return elem.getElementsByTagName( "tbody" )[ 0 ] || elem;
+	}
+
+	return elem;
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+	elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
+	return elem;
+}
+function restoreScript( elem ) {
+	var match = rscriptTypeMasked.exec( elem.type );
+
+	if ( match ) {
+		elem.type = match[ 1 ];
+	} else {
+		elem.removeAttribute( "type" );
+	}
+
+	return elem;
+}
+
+function cloneCopyEvent( src, dest ) {
+	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
+
+	if ( dest.nodeType !== 1 ) {
+		return;
+	}
+
+	// 1. Copy private data: events, handlers, etc.
+	if ( dataPriv.hasData( src ) ) {
+		pdataOld = dataPriv.access( src );
+		pdataCur = dataPriv.set( dest, pdataOld );
+		events = pdataOld.events;
+
+		if ( events ) {
+			delete pdataCur.handle;
+			pdataCur.events = {};
+
+			for ( type in events ) {
+				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+					jQuery.event.add( dest, type, events[ type ][ i ] );
+				}
+			}
+		}
+	}
+
+	// 2. Copy user data
+	if ( dataUser.hasData( src ) ) {
+		udataOld = dataUser.access( src );
+		udataCur = jQuery.extend( {}, udataOld );
+
+		dataUser.set( dest, udataCur );
+	}
+}
+
+// Fix IE bugs, see support tests
+function fixInput( src, dest ) {
+	var nodeName = dest.nodeName.toLowerCase();
+
+	// Fails to persist the checked state of a cloned checkbox or radio button.
+	if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
+		dest.checked = src.checked;
+
+	// Fails to return the selected option to the default selected state when cloning options
+	} else if ( nodeName === "input" || nodeName === "textarea" ) {
+		dest.defaultValue = src.defaultValue;
+	}
+}
+
+function domManip( collection, args, callback, ignored ) {
+
+	// Flatten any nested arrays
+	args = concat.apply( [], args );
+
+	var fragment, first, scripts, hasScripts, node, doc,
+		i = 0,
+		l = collection.length,
+		iNoClone = l - 1,
+		value = args[ 0 ],
+		isFunction = jQuery.isFunction( value );
+
+	// We can't cloneNode fragments that contain checked, in WebKit
+	if ( isFunction ||
+			( l > 1 && typeof value === "string" &&
+				!support.checkClone && rchecked.test( value ) ) ) {
+		return collection.each( function( index ) {
+			var self = collection.eq( index );
+			if ( isFunction ) {
+				args[ 0 ] = value.call( this, index, self.html() );
+			}
+			domManip( self, args, callback, ignored );
+		} );
+	}
+
+	if ( l ) {
+		fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
+		first = fragment.firstChild;
+
+		if ( fragment.childNodes.length === 1 ) {
+			fragment = first;
+		}
+
+		// Require either new content or an interest in ignored elements to invoke the callback
+		if ( first || ignored ) {
+			scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+			hasScripts = scripts.length;
+
+			// Use the original fragment for the last item
+			// instead of the first because it can end up
+			// being emptied incorrectly in certain situations (#8070).
+			for ( ; i < l; i++ ) {
+				node = fragment;
+
+				if ( i !== iNoClone ) {
+					node = jQuery.clone( node, true, true );
+
+					// Keep references to cloned scripts for later restoration
+					if ( hasScripts ) {
+
+						// Support: Android<4.1, PhantomJS<2
+						// push.apply(_, arraylike) throws on ancient WebKit
+						jQuery.merge( scripts, getAll( node, "script" ) );
+					}
+				}
+
+				callback.call( collection[ i ], node, i );
+			}
+
+			if ( hasScripts ) {
+				doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+				// Reenable scripts
+				jQuery.map( scripts, restoreScript );
+
+				// Evaluate executable scripts on first document insertion
+				for ( i = 0; i < hasScripts; i++ ) {
+					node = scripts[ i ];
+					if ( rscriptType.test( node.type || "" ) &&
+						!dataPriv.access( node, "globalEval" ) &&
+						jQuery.contains( doc, node ) ) {
+
+						if ( node.src ) {
+
+							// Optional AJAX dependency, but won't run scripts if not present
+							if ( jQuery._evalUrl ) {
+								jQuery._evalUrl( node.src );
+							}
+						} else {
+							DOMEval( node.textContent.replace( rcleanScript, "" ), doc );
+						}
+					}
+				}
+			}
+		}
+	}
+
+	return collection;
+}
+
+function remove( elem, selector, keepData ) {
+	var node,
+		nodes = selector ? jQuery.filter( selector, elem ) : elem,
+		i = 0;
+
+	for ( ; ( node = nodes[ i ] ) != null; i++ ) {
+		if ( !keepData && node.nodeType === 1 ) {
+			jQuery.cleanData( getAll( node ) );
+		}
+
+		if ( node.parentNode ) {
+			if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
+				setGlobalEval( getAll( node, "script" ) );
+			}
+			node.parentNode.removeChild( node );
+		}
+	}
+
+	return elem;
+}
+
+jQuery.extend( {
+	htmlPrefilter: function( html ) {
+		return html.replace( rxhtmlTag, "<$1></$2>" );
+	},
+
+	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+		var i, l, srcElements, destElements,
+			clone = elem.cloneNode( true ),
+			inPage = jQuery.contains( elem.ownerDocument, elem );
+
+		// Fix IE cloning issues
+		if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
+				!jQuery.isXMLDoc( elem ) ) {
+
+			// We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
+			destElements = getAll( clone );
+			srcElements = getAll( elem );
+
+			for ( i = 0, l = srcElements.length; i < l; i++ ) {
+				fixInput( srcElements[ i ], destElements[ i ] );
+			}
+		}
+
+		// Copy the events from the original to the clone
+		if ( dataAndEvents ) {
+			if ( deepDataAndEvents ) {
+				srcElements = srcElements || getAll( elem );
+				destElements = destElements || getAll( clone );
+
+				for ( i = 0, l = srcElements.length; i < l; i++ ) {
+					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
+				}
+			} else {
+				cloneCopyEvent( elem, clone );
+			}
+		}
+
+		// Preserve script evaluation history
+		destElements = getAll( clone, "script" );
+		if ( destElements.length > 0 ) {
+			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+		}
+
+		// Return the cloned set
+		return clone;
+	},
+
+	cleanData: function( elems ) {
+		var data, elem, type,
+			special = jQuery.event.special,
+			i = 0;
+
+		for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
+			if ( acceptData( elem ) ) {
+				if ( ( data = elem[ dataPriv.expando ] ) ) {
+					if ( data.events ) {
+						for ( type in data.events ) {
+							if ( special[ type ] ) {
+								jQuery.event.remove( elem, type );
+
+							// This is a shortcut to avoid jQuery.event.remove's overhead
+							} else {
+								jQuery.removeEvent( elem, type, data.handle );
+							}
+						}
+					}
+
+					// Support: Chrome <= 35-45+
+					// Assign undefined instead of using delete, see Data#remove
+					elem[ dataPriv.expando ] = undefined;
+				}
+				if ( elem[ dataUser.expando ] ) {
+
+					// Support: Chrome <= 35-45+
+					// Assign undefined instead of using delete, see Data#remove
+					elem[ dataUser.expando ] = undefined;
+				}
+			}
+		}
+	}
+} );
+
+jQuery.fn.extend( {
+	detach: function( selector ) {
+		return remove( this, selector, true );
+	},
+
+	remove: function( selector ) {
+		return remove( this, selector );
+	},
+
+	text: function( value ) {
+		return access( this, function( value ) {
+			return value === undefined ?
+				jQuery.text( this ) :
+				this.empty().each( function() {
+					if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+						this.textContent = value;
+					}
+				} );
+		}, null, value, arguments.length );
+	},
+
+	append: function() {
+		return domManip( this, arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.appendChild( elem );
+			}
+		} );
+	},
+
+	prepend: function() {
+		return domManip( this, arguments, function( elem ) {
+			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+				var target = manipulationTarget( this, elem );
+				target.insertBefore( elem, target.firstChild );
+			}
+		} );
+	},
+
+	before: function() {
+		return domManip( this, arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this );
+			}
+		} );
+	},
+
+	after: function() {
+		return domManip( this, arguments, function( elem ) {
+			if ( this.parentNode ) {
+				this.parentNode.insertBefore( elem, this.nextSibling );
+			}
+		} );
+	},
+
+	empty: function() {
+		var elem,
+			i = 0;
+
+		for ( ; ( elem = this[ i ] ) != null; i++ ) {
+			if ( elem.nodeType === 1 ) {
+
+				// Prevent memory leaks
+				jQuery.cleanData( getAll( elem, false ) );
+
+				// Remove any remaining nodes
+				elem.textContent = "";
+			}
+		}
+
+		return this;
+	},
+
+	clone: function( dataAndEvents, deepDataAndEvents ) {
+		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+		return this.map( function() {
+			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+		} );
+	},
+
+	html: function( value ) {
+		return access( this, function( value ) {
+			var elem = this[ 0 ] || {},
+				i = 0,
+				l = this.length;
+
+			if ( value === undefined && elem.nodeType === 1 ) {
+				return elem.innerHTML;
+			}
+
+			// See if we can take a shortcut and just use innerHTML
+			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
+
+				value = jQuery.htmlPrefilter( value );
+
+				try {
+					for ( ; i < l; i++ ) {
+						elem = this[ i ] || {};
+
+						// Remove element nodes and prevent memory leaks
+						if ( elem.nodeType === 1 ) {
+							jQuery.cleanData( getAll( elem, false ) );
+							elem.innerHTML = value;
+						}
+					}
+
+					elem = 0;
+
+				// If using innerHTML throws an exception, use the fallback method
+				} catch ( e ) {}
+			}
+
+			if ( elem ) {
+				this.empty().append( value );
+			}
+		}, null, value, arguments.length );
+	},
+
+	replaceWith: function() {
+		var ignored = [];
+
+		// Make the changes, replacing each non-ignored context element with the new content
+		return domManip( this, arguments, function( elem ) {
+			var parent = this.parentNode;
+
+			if ( jQuery.inArray( this, ignored ) < 0 ) {
+				jQuery.cleanData( getAll( this ) );
+				if ( parent ) {
+					parent.replaceChild( elem, this );
+				}
+			}
+
+		// Force callback invocation
+		}, ignored );
+	}
+} );
+
+jQuery.each( {
+	appendTo: "append",
+	prependTo: "prepend",
+	insertBefore: "before",
+	insertAfter: "after",
+	replaceAll: "replaceWith"
+}, function( name, original ) {
+	jQuery.fn[ name ] = function( selector ) {
+		var elems,
+			ret = [],
+			insert = jQuery( selector ),
+			last = insert.length - 1,
+			i = 0;
+
+		for ( ; i <= last; i++ ) {
+			elems = i === last ? this : this.clone( true );
+			jQuery( insert[ i ] )[ original ]( elems );
+
+			// Support: Android<4.1, PhantomJS<2
+			// .get() because push.apply(_, arraylike) throws on ancient WebKit
+			push.apply( ret, elems.get() );
+		}
+
+		return this.pushStack( ret );
+	};
+} );
+var rmargin = ( /^margin/ );
+
+var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
+
+var getStyles = function( elem ) {
+
+		// Support: IE<=11+, Firefox<=30+ (#15098, #14150)
+		// IE throws on elements created in popups
+		// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
+		var view = elem.ownerDocument.defaultView;
+
+		if ( !view.opener ) {
+			view = window;
+		}
+
+		return view.getComputedStyle( elem );
+	};
+
+var documentElement = document.documentElement;
+
+
+
+( function() {
+	var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal,
+		container = document.createElement( "div" ),
+		div = document.createElement( "div" );
+
+	// Finish early in limited (non-browser) environments
+	if ( !div.style ) {
+		return;
+	}
+
+	// Support: IE9-11+
+	// Style of cloned element affects source element cloned (#8908)
+	div.style.backgroundClip = "content-box";
+	div.cloneNode( true ).style.backgroundClip = "";
+	support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+	container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" +
+		"padding:0;margin-top:1px;position:absolute";
+	container.appendChild( div );
+
+	// Executing both pixelPosition & boxSizingReliable tests require only one layout
+	// so they're executed at the same time to save the second computation.
+	function computeStyleTests() {
+		div.style.cssText =
+			"box-sizing:border-box;" +
+			"position:relative;display:block;" +
+			"margin:auto;border:1px;padding:1px;" +
+			"top:1%;width:50%";
+		div.innerHTML = "";
+		documentElement.appendChild( container );
+
+		var divStyle = window.getComputedStyle( div );
+		pixelPositionVal = divStyle.top !== "1%";
+		reliableMarginLeftVal = divStyle.marginLeft === "2px";
+		boxSizingReliableVal = divStyle.width === "4px";
+
+		// Support: Android 4.0 - 4.3 only
+		// Some styles come back with percentage values, even though they shouldn't
+		div.style.marginRight = "50%";
+		pixelMarginRightVal = divStyle.marginRight === "4px";
+
+		documentElement.removeChild( container );
+	}
+
+	jQuery.extend( support, {
+		pixelPosition: function() {
+
+			// This test is executed only once but we still do memoizing
+			// since we can use the boxSizingReliable pre-computing.
+			// No need to check if the test was already performed, though.
+			computeStyleTests();
+			return pixelPositionVal;
+		},
+		boxSizingReliable: function() {
+			if ( boxSizingReliableVal == null ) {
+				computeStyleTests();
+			}
+			return boxSizingReliableVal;
+		},
+		pixelMarginRight: function() {
+
+			// Support: Android 4.0-4.3
+			// We're checking for boxSizingReliableVal here instead of pixelMarginRightVal
+			// since that compresses better and they're computed together anyway.
+			if ( boxSizingReliableVal == null ) {
+				computeStyleTests();
+			}
+			return pixelMarginRightVal;
+		},
+		reliableMarginLeft: function() {
+
+			// Support: IE <=8 only, Android 4.0 - 4.3 only, Firefox <=3 - 37
+			if ( boxSizingReliableVal == null ) {
+				computeStyleTests();
+			}
+			return reliableMarginLeftVal;
+		}
+	} );
+} )();
+
+
+function curCSS( elem, name, computed ) {
+	var width, minWidth, maxWidth, ret,
+		style = elem.style;
+
+	computed = computed || getStyles( elem );
+
+	// Support: IE9
+	// getPropertyValue is only needed for .css('filter') (#12537)
+	if ( computed ) {
+		ret = computed.getPropertyValue( name ) || computed[ name ];
+
+		if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+			ret = jQuery.style( elem, name );
+		}
+
+		// A tribute to the "awesome hack by Dean Edwards"
+		// Android Browser returns percentage for some values,
+		// but width seems to be reliably pixels.
+		// This is against the CSSOM draft spec:
+		// http://dev.w3.org/csswg/cssom/#resolved-values
+		if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+			// Remember the original values
+			width = style.width;
+			minWidth = style.minWidth;
+			maxWidth = style.maxWidth;
+
+			// Put in the new values to get a computed value out
+			style.minWidth = style.maxWidth = style.width = ret;
+			ret = computed.width;
+
+			// Revert the changed values
+			style.width = width;
+			style.minWidth = minWidth;
+			style.maxWidth = maxWidth;
+		}
+	}
+
+	return ret !== undefined ?
+
+		// Support: IE9-11+
+		// IE returns zIndex value as an integer.
+		ret + "" :
+		ret;
+}
+
+
+function addGetHookIf( conditionFn, hookFn ) {
+
+	// Define the hook, we'll check on the first run if it's really needed.
+	return {
+		get: function() {
+			if ( conditionFn() ) {
+
+				// Hook not needed (or it's not possible to use it due
+				// to missing dependency), remove it.
+				delete this.get;
+				return;
+			}
+
+			// Hook needed; redefine it so that the support test is not executed again.
+			return ( this.get = hookFn ).apply( this, arguments );
+		}
+	};
+}
+
+
+var
+
+	// Swappable if display is none or starts with table
+	// except "table", "table-cell", or "table-caption"
+	// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+	cssNormalTransform = {
+		letterSpacing: "0",
+		fontWeight: "400"
+	},
+
+	cssPrefixes = [ "Webkit", "Moz", "ms" ],
+	emptyStyle = document.createElement( "div" ).style;
+
+// Return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( name ) {
+
+	// Shortcut for names that are not vendor prefixed
+	if ( name in emptyStyle ) {
+		return name;
+	}
+
+	// Check for vendor prefixed names
+	var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
+		i = cssPrefixes.length;
+
+	while ( i-- ) {
+		name = cssPrefixes[ i ] + capName;
+		if ( name in emptyStyle ) {
+			return name;
+		}
+	}
+}
+
+function setPositiveNumber( elem, value, subtract ) {
+
+	// Any relative (+/-) values have already been
+	// normalized at this point
+	var matches = rcssNum.exec( value );
+	return matches ?
+
+		// Guard against undefined "subtract", e.g., when used as in cssHooks
+		Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
+		value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+	var i = extra === ( isBorderBox ? "border" : "content" ) ?
+
+		// If we already have the right measurement, avoid augmentation
+		4 :
+
+		// Otherwise initialize for horizontal or vertical properties
+		name === "width" ? 1 : 0,
+
+		val = 0;
+
+	for ( ; i < 4; i += 2 ) {
+
+		// Both box models exclude margin, so add it if we want it
+		if ( extra === "margin" ) {
+			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+		}
+
+		if ( isBorderBox ) {
+
+			// border-box includes padding, so remove it if we want content
+			if ( extra === "content" ) {
+				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+			}
+
+			// At this point, extra isn't border nor margin, so remove border
+			if ( extra !== "margin" ) {
+				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		} else {
+
+			// At this point, extra isn't content, so add padding
+			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+			// At this point, extra isn't content nor padding, so add border
+			if ( extra !== "padding" ) {
+				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+			}
+		}
+	}
+
+	return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+	// Start with offset property, which is equivalent to the border-box value
+	var val,
+		valueIsBorderBox = true,
+		styles = getStyles( elem ),
+		isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+	// Support: IE <= 11 only
+	// Running getBoundingClientRect on a disconnected node
+	// in IE throws an error.
+	if ( elem.getClientRects().length ) {
+		val = elem.getBoundingClientRect()[ name ];
+	}
+
+	// Support: IE11 only
+	// In IE 11 fullscreen elements inside of an iframe have
+	// 100x too small dimensions (gh-1764).
+	if ( document.msFullscreenElement && window.top !== window ) {
+		val *= 100;
+	}
+
+	// Some non-html elements return undefined for offsetWidth, so check for null/undefined
+	// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
+	// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
+	if ( val <= 0 || val == null ) {
+
+		// Fall back to computed then uncomputed css if necessary
+		val = curCSS( elem, name, styles );
+		if ( val < 0 || val == null ) {
+			val = elem.style[ name ];
+		}
+
+		// Computed unit is not pixels. Stop here and return.
+		if ( rnumnonpx.test( val ) ) {
+			return val;
+		}
+
+		// Check for style in case a browser which returns unreliable values
+		// for getComputedStyle silently falls back to the reliable elem.style
+		valueIsBorderBox = isBorderBox &&
+			( support.boxSizingReliable() || val === elem.style[ name ] );
+
+		// Normalize "", auto, and prepare for extra
+		val = parseFloat( val ) || 0;
+	}
+
+	// Use the active box-sizing model to add/subtract irrelevant styles
+	return ( val +
+		augmentWidthOrHeight(
+			elem,
+			name,
+			extra || ( isBorderBox ? "border" : "content" ),
+			valueIsBorderBox,
+			styles
+		)
+	) + "px";
+}
+
+jQuery.extend( {
+
+	// Add in style property hooks for overriding the default
+	// behavior of getting and setting a style property
+	cssHooks: {
+		opacity: {
+			get: function( elem, computed ) {
+				if ( computed ) {
+
+					// We should always get a number back from opacity
+					var ret = curCSS( elem, "opacity" );
+					return ret === "" ? "1" : ret;
+				}
+			}
+		}
+	},
+
+	// Don't automatically add "px" to these possibly-unitless properties
+	cssNumber: {
+		"animationIterationCount": true,
+		"columnCount": true,
+		"fillOpacity": true,
+		"flexGrow": true,
+		"flexShrink": true,
+		"fontWeight": true,
+		"lineHeight": true,
+		"opacity": true,
+		"order": true,
+		"orphans": true,
+		"widows": true,
+		"zIndex": true,
+		"zoom": true
+	},
+
+	// Add in properties whose names you wish to fix before
+	// setting or getting the value
+	cssProps: {
+		"float": "cssFloat"
+	},
+
+	// Get and set the style property on a DOM Node
+	style: function( elem, name, value, extra ) {
+
+		// Don't set styles on text and comment nodes
+		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+			return;
+		}
+
+		// Make sure that we're working with the right name
+		var ret, type, hooks,
+			origName = jQuery.camelCase( name ),
+			style = elem.style;
+
+		name = jQuery.cssProps[ origName ] ||
+			( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );
+
+		// Gets hook for the prefixed version, then unprefixed version
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// Check if we're setting a value
+		if ( value !== undefined ) {
+			type = typeof value;
+
+			// Convert "+=" or "-=" to relative numbers (#7345)
+			if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
+				value = adjustCSS( elem, name, ret );
+
+				// Fixes bug #9237
+				type = "number";
+			}
+
+			// Make sure that null and NaN values aren't set (#7116)
+			if ( value == null || value !== value ) {
+				return;
+			}
+
+			// If a number was passed in, add the unit (except for certain CSS properties)
+			if ( type === "number" ) {
+				value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
+			}
+
+			// Support: IE9-11+
+			// background-* props affect original clone's values
+			if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
+				style[ name ] = "inherit";
+			}
+
+			// If a hook was provided, use that value, otherwise just set the specified value
+			if ( !hooks || !( "set" in hooks ) ||
+				( value = hooks.set( elem, value, extra ) ) !== undefined ) {
+
+				style[ name ] = value;
+			}
+
+		} else {
+
+			// If a hook was provided get the non-computed value from there
+			if ( hooks && "get" in hooks &&
+				( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
+
+				return ret;
+			}
+
+			// Otherwise just get the value from the style object
+			return style[ name ];
+		}
+	},
+
+	css: function( elem, name, extra, styles ) {
+		var val, num, hooks,
+			origName = jQuery.camelCase( name );
+
+		// Make sure that we're working with the right name
+		name = jQuery.cssProps[ origName ] ||
+			( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );
+
+		// Try prefixed name followed by the unprefixed name
+		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+		// If a hook was provided get the computed value from there
+		if ( hooks && "get" in hooks ) {
+			val = hooks.get( elem, true, extra );
+		}
+
+		// Otherwise, if a way to get the computed value exists, use that
+		if ( val === undefined ) {
+			val = curCSS( elem, name, styles );
+		}
+
+		// Convert "normal" to computed value
+		if ( val === "normal" && name in cssNormalTransform ) {
+			val = cssNormalTransform[ name ];
+		}
+
+		// Make numeric if forced or a qualifier was provided and val looks numeric
+		if ( extra === "" || extra ) {
+			num = parseFloat( val );
+			return extra === true || isFinite( num ) ? num || 0 : val;
+		}
+		return val;
+	}
+} );
+
+jQuery.each( [ "height", "width" ], function( i, name ) {
+	jQuery.cssHooks[ name ] = {
+		get: function( elem, computed, extra ) {
+			if ( computed ) {
+
+				// Certain elements can have dimension info if we invisibly show them
+				// but it must have a current display style that would benefit
+				return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
+
+					// Support: Safari 8+
+					// Table columns in Safari have non-zero offsetWidth & zero
+					// getBoundingClientRect().width unless display is changed.
+					// Support: IE <= 11 only
+					// Running getBoundingClientRect on a disconnected node
+					// in IE throws an error.
+					( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
+						swap( elem, cssShow, function() {
+							return getWidthOrHeight( elem, name, extra );
+						} ) :
+						getWidthOrHeight( elem, name, extra );
+			}
+		},
+
+		set: function( elem, value, extra ) {
+			var matches,
+				styles = extra && getStyles( elem ),
+				subtract = extra && augmentWidthOrHeight(
+					elem,
+					name,
+					extra,
+					jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+					styles
+				);
+
+			// Convert to pixels if value adjustment is needed
+			if ( subtract && ( matches = rcssNum.exec( value ) ) &&
+				( matches[ 3 ] || "px" ) !== "px" ) {
+
+				elem.style[ name ] = value;
+				value = jQuery.css( elem, name );
+			}
+
+			return setPositiveNumber( elem, value, subtract );
+		}
+	};
+} );
+
+jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
+	function( elem, computed ) {
+		if ( computed ) {
+			return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
+				elem.getBoundingClientRect().left -
+					swap( elem, { marginLeft: 0 }, function() {
+						return elem.getBoundingClientRect().left;
+					} )
+				) + "px";
+		}
+	}
+);
+
+// These hooks are used by animate to expand properties
+jQuery.each( {
+	margin: "",
+	padding: "",
+	border: "Width"
+}, function( prefix, suffix ) {
+	jQuery.cssHooks[ prefix + suffix ] = {
+		expand: function( value ) {
+			var i = 0,
+				expanded = {},
+
+				// Assumes a single number if not a string
+				parts = typeof value === "string" ? value.split( " " ) : [ value ];
+
+			for ( ; i < 4; i++ ) {
+				expanded[ prefix + cssExpand[ i ] + suffix ] =
+					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+			}
+
+			return expanded;
+		}
+	};
+
+	if ( !rmargin.test( prefix ) ) {
+		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+	}
+} );
+
+jQuery.fn.extend( {
+	css: function( name, value ) {
+		return access( this, function( elem, name, value ) {
+			var styles, len,
+				map = {},
+				i = 0;
+
+			if ( jQuery.isArray( name ) ) {
+				styles = getStyles( elem );
+				len = name.length;
+
+				for ( ; i < len; i++ ) {
+					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+				}
+
+				return map;
+			}
+
+			return value !== undefined ?
+				jQuery.style( elem, name, value ) :
+				jQuery.css( elem, name );
+		}, name, value, arguments.length > 1 );
+	}
+} );
+
+
+// Based off of the plugin by Clint Helfers, with permission.
+// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
+jQuery.fn.delay = function( time, type ) {
+	time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+	type = type || "fx";
+
+	return this.queue( type, function( next, hooks ) {
+		var timeout = window.setTimeout( next, time );
+		hooks.stop = function() {
+			window.clearTimeout( timeout );
+		};
+	} );
+};
+
+
+( function() {
+	var input = document.createElement( "input" ),
+		select = document.createElement( "select" ),
+		opt = select.appendChild( document.createElement( "option" ) );
+
+	input.type = "checkbox";
+
+	// Support: Android<4.4
+	// Default value for a checkbox should be "on"
+	support.checkOn = input.value !== "";
+
+	// Support: IE<=11+
+	// Must access selectedIndex to make default options select
+	support.optSelected = opt.selected;
+
+	// Support: IE<=11+
+	// An input loses its value after becoming a radio
+	input = document.createElement( "input" );
+	input.value = "t";
+	input.type = "radio";
+	support.radioValue = input.value === "t";
+} )();
+
+
+var boolHook,
+	attrHandle = jQuery.expr.attrHandle,
+
+	// Exclusively lowercase A-Z in attribute names (gh-2730)
+	// https://dom.spec.whatwg.org/#converted-to-ascii-lowercase
+	raz = /[A-Z]+/g,
+	lowercase = function( ch ) {
+		return ch.toLowerCase();
+	};
+
+jQuery.fn.extend( {
+	attr: function( name, value ) {
+		return access( this, jQuery.attr, name, value, arguments.length > 1 );
+	},
+
+	removeAttr: function( name ) {
+		return this.each( function() {
+			jQuery.removeAttr( this, name );
+		} );
+	}
+} );
+
+jQuery.extend( {
+	attr: function( elem, name, value ) {
+		var ret, hooks,
+			nType = elem.nodeType;
+
+		// Don't get/set attributes on text, comment and attribute nodes
+		if ( nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		// Fallback to prop when attributes are not supported
+		if ( typeof elem.getAttribute === "undefined" ) {
+			return jQuery.prop( elem, name, value );
+		}
+
+		// All attributes are lowercase
+		// Grab necessary hook if one is defined
+		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+			name = name.replace( raz, lowercase );
+			hooks = jQuery.attrHooks[ name ] ||
+				( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
+		}
+
+		if ( value !== undefined ) {
+			if ( value === null ) {
+				jQuery.removeAttr( elem, name );
+				return;
+			}
+
+			if ( hooks && "set" in hooks &&
+				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
+				return ret;
+			}
+
+			elem.setAttribute( name, value + "" );
+			return value;
+		}
+
+		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
+			return ret;
+		}
+
+		ret = jQuery.find.attr( elem, name );
+
+		// Non-existent attributes return null, we normalize to undefined
+		return ret == null ? undefined : ret;
+	},
+
+	attrHooks: {
+		type: {
+			set: function( elem, value ) {
+				if ( !support.radioValue && value === "radio" &&
+					jQuery.nodeName( elem, "input" ) ) {
+					var val = elem.value;
+					elem.setAttribute( "type", value );
+					if ( val ) {
+						elem.value = val;
+					}
+					return value;
+				}
+			}
+		}
+	},
+
+	removeAttr: function( elem, value ) {
+		var name,
+			i = 0,
+			attrNames = value && value.match( rnotwhite );
+
+		if ( attrNames && elem.nodeType === 1 ) {
+			while ( ( name = attrNames[ i++ ] ) ) {
+				elem.removeAttribute( name );
+			}
+		}
+	}
+} );
+
+// Hooks for boolean attributes
+boolHook = {
+	set: function( elem, value, name ) {
+		if ( value === false ) {
+
+			// Remove boolean attributes when set to false
+			jQuery.removeAttr( elem, name );
+		} else {
+			elem.setAttribute( name, name );
+		}
+		return name;
+	}
+};
+
+jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
+	var getter = attrHandle[ name ] || jQuery.find.attr;
+
+	attrHandle[ name ] = function( elem, name, isXML ) {
+		var ret, handle;
+		if ( !isXML ) {
+
+			// Avoid an infinite loop by temporarily removing this function from the getter
+			handle = attrHandle[ name ];
+			attrHandle[ name ] = ret;
+			ret = getter( elem, name, isXML ) != null ?
+				name.toLowerCase() :
+				null;
+			attrHandle[ name ] = handle;
+		}
+		return ret;
+	};
+} );
+
+
+
+
+var rfocusable = /^(?:input|select|textarea|button)$/i,
+	rclickable = /^(?:a|area)$/i;
+
+jQuery.fn.extend( {
+	prop: function( name, value ) {
+		return access( this, jQuery.prop, name, value, arguments.length > 1 );
+	},
+
+	removeProp: function( name ) {
+		return this.each( function() {
+			delete this[ jQuery.propFix[ name ] || name ];
+		} );
+	}
+} );
+
+jQuery.extend( {
+	prop: function( elem, name, value ) {
+		var ret, hooks,
+			nType = elem.nodeType;
+
+		// Don't get/set properties on text, comment and attribute nodes
+		if ( nType === 3 || nType === 8 || nType === 2 ) {
+			return;
+		}
+
+		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+
+			// Fix name and attach hooks
+			name = jQuery.propFix[ name ] || name;
+			hooks = jQuery.propHooks[ name ];
+		}
+
+		if ( value !== undefined ) {
+			if ( hooks && "set" in hooks &&
+				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
+				return ret;
+			}
+
+			return ( elem[ name ] = value );
+		}
+
+		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
+			return ret;
+		}
+
+		return elem[ name ];
+	},
+
+	propHooks: {
+		tabIndex: {
+			get: function( elem ) {
+
+				// elem.tabIndex doesn't always return the
+				// correct value when it hasn't been explicitly set
+				// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
+				// Use proper attribute retrieval(#12072)
+				var tabindex = jQuery.find.attr( elem, "tabindex" );
+
+				return tabindex ?
+					parseInt( tabindex, 10 ) :
+					rfocusable.test( elem.nodeName ) ||
+						rclickable.test( elem.nodeName ) && elem.href ?
+							0 :
+							-1;
+			}
+		}
+	},
+
+	propFix: {
+		"for": "htmlFor",
+		"class": "className"
+	}
+} );
+
+if ( !support.optSelected ) {
+	jQuery.propHooks.selected = {
+		get: function( elem ) {
+			var parent = elem.parentNode;
+			if ( parent && parent.parentNode ) {
+				parent.parentNode.selectedIndex;
+			}
+			return null;
+		}
+	};
+}
+
+jQuery.each( [
+	"tabIndex",
+	"readOnly",
+	"maxLength",
+	"cellSpacing",
+	"cellPadding",
+	"rowSpan",
+	"colSpan",
+	"useMap",
+	"frameBorder",
+	"contentEditable"
+], function() {
+	jQuery.propFix[ this.toLowerCase() ] = this;
+} );
+
+
+
+
+var rclass = /[\t\r\n\f]/g;
+
+function getClass( elem ) {
+	return elem.getAttribute && elem.getAttribute( "class" ) || "";
+}
+
+jQuery.fn.extend( {
+	addClass: function( value ) {
+		var classes, elem, cur, curValue, clazz, j, finalValue,
+			i = 0;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each( function( j ) {
+				jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
+			} );
+		}
+
+		if ( typeof value === "string" && value ) {
+			classes = value.match( rnotwhite ) || [];
+
+			while ( ( elem = this[ i++ ] ) ) {
+				curValue = getClass( elem );
+				cur = elem.nodeType === 1 &&
+					( " " + curValue + " " ).replace( rclass, " " );
+
+				if ( cur ) {
+					j = 0;
+					while ( ( clazz = classes[ j++ ] ) ) {
+						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+							cur += clazz + " ";
+						}
+					}
+
+					// Only assign if different to avoid unneeded rendering.
+					finalValue = jQuery.trim( cur );
+					if ( curValue !== finalValue ) {
+						elem.setAttribute( "class", finalValue );
+					}
+				}
+			}
+		}
+
+		return this;
+	},
+
+	removeClass: function( value ) {
+		var classes, elem, cur, curValue, clazz, j, finalValue,
+			i = 0;
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each( function( j ) {
+				jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
+			} );
+		}
+
+		if ( !arguments.length ) {
+			return this.attr( "class", "" );
+		}
+
+		if ( typeof value === "string" && value ) {
+			classes = value.match( rnotwhite ) || [];
+
+			while ( ( elem = this[ i++ ] ) ) {
+				curValue = getClass( elem );
+
+				// This expression is here for better compressibility (see addClass)
+				cur = elem.nodeType === 1 &&
+					( " " + curValue + " " ).replace( rclass, " " );
+
+				if ( cur ) {
+					j = 0;
+					while ( ( clazz = classes[ j++ ] ) ) {
+
+						// Remove *all* instances
+						while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
+							cur = cur.replace( " " + clazz + " ", " " );
+						}
+					}
+
+					// Only assign if different to avoid unneeded rendering.
+					finalValue = jQuery.trim( cur );
+					if ( curValue !== finalValue ) {
+						elem.setAttribute( "class", finalValue );
+					}
+				}
+			}
+		}
+
+		return this;
+	},
+
+	toggleClass: function( value, stateVal ) {
+		var type = typeof value;
+
+		if ( typeof stateVal === "boolean" && type === "string" ) {
+			return stateVal ? this.addClass( value ) : this.removeClass( value );
+		}
+
+		if ( jQuery.isFunction( value ) ) {
+			return this.each( function( i ) {
+				jQuery( this ).toggleClass(
+					value.call( this, i, getClass( this ), stateVal ),
+					stateVal
+				);
+			} );
+		}
+
+		return this.each( function() {
+			var className, i, self, classNames;
+
+			if ( type === "string" ) {
+
+				// Toggle individual class names
+				i = 0;
+				self = jQuery( this );
+				classNames = value.match( rnotwhite ) || [];
+
+				while ( ( className = classNames[ i++ ] ) ) {
+
+					// Check each className given, space separated list
+					if ( self.hasClass( className ) ) {
+						self.removeClass( className );
+					} else {
+						self.addClass( className );
+					}
+				}
+
+			// Toggle whole class name
+			} else if ( value === undefined || type === "boolean" ) {
+				className = getClass( this );
+				if ( className ) {
+
+					// Store className if set
+					dataPriv.set( this, "__className__", className );
+				}
+
+				// If the element has a class name or if we're passed `false`,
+				// then remove the whole classname (if there was one, the above saved it).
+				// Otherwise bring back whatever was previously saved (if anything),
+				// falling back to the empty string if nothing was stored.
+				if ( this.setAttribute ) {
+					this.setAttribute( "class",
+						className || value === false ?
+						"" :
+						dataPriv.get( this, "__className__" ) || ""
+					);
+				}
+			}
+		} );
+	},
+
+	hasClass: function( selector ) {
+		var className, elem,
+			i = 0;
+
+		className = " " + selector + " ";
+		while ( ( elem = this[ i++ ] ) ) {
+			if ( elem.nodeType === 1 &&
+				( " " + getClass( elem ) + " " ).replace( rclass, " " )
+					.indexOf( className ) > -1
+			) {
+				return true;
+			}
+		}
+
+		return false;
+	}
+} );
+
+
+
+
+var rreturn = /\r/g;
+
+jQuery.fn.extend( {
+	val: function( value ) {
+		var hooks, ret, isFunction,
+			elem = this[ 0 ];
+
+		if ( !arguments.length ) {
+			if ( elem ) {
+				hooks = jQuery.valHooks[ elem.type ] ||
+					jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+				if ( hooks &&
+					"get" in hooks &&
+					( ret = hooks.get( elem, "value" ) ) !== undefined
+				) {
+					return ret;
+				}
+
+				ret = elem.value;
+
+				return typeof ret === "string" ?
+
+					// Handle most common string cases
+					ret.replace( rreturn, "" ) :
+
+					// Handle cases where value is null/undef or number
+					ret == null ? "" : ret;
+			}
+
+			return;
+		}
+
+		isFunction = jQuery.isFunction( value );
+
+		return this.each( function( i ) {
+			var val;
+
+			if ( this.nodeType !== 1 ) {
+				return;
+			}
+
+			if ( isFunction ) {
+				val = value.call( this, i, jQuery( this ).val() );
+			} else {
+				val = value;
+			}
+
+			// Treat null/undefined as ""; convert numbers to string
+			if ( val == null ) {
+				val = "";
+
+			} else if ( typeof val === "number" ) {
+				val += "";
+
+			} else if ( jQuery.isArray( val ) ) {
+				val = jQuery.map( val, function( value ) {
+					return value == null ? "" : value + "";
+				} );
+			}
+
+			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+			// If set returns undefined, fall back to normal setting
+			if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
+				this.value = val;
+			}
+		} );
+	}
+} );
+
+jQuery.extend( {
+	valHooks: {
+		option: {
+			get: function( elem ) {
+
+				// Support: IE<11
+				// option.value not trimmed (#14858)
+				return jQuery.trim( elem.value );
+			}
+		},
+		select: {
+			get: function( elem ) {
+				var value, option,
+					options = elem.options,
+					index = elem.selectedIndex,
+					one = elem.type === "select-one",
+					values = one ? null : [],
+					max = one ? index + 1 : options.length,
+					i = index < 0 ?
+						max :
+						one ? index : 0;
+
+				// Loop through all the selected options
+				for ( ; i < max; i++ ) {
+					option = options[ i ];
+
+					// IE8-9 doesn't update selected after form reset (#2551)
+					if ( ( option.selected || i === index ) &&
+
+							// Don't return options that are disabled or in a disabled optgroup
+							!option.disabled &&
+							( !option.parentNode.disabled ||
+								!jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
+
+						// Get the specific value for the option
+						value = jQuery( option ).val();
+
+						// We don't need an array for one selects
+						if ( one ) {
+							return value;
+						}
+
+						// Multi-Selects return an array
+						values.push( value );
+					}
+				}
+
+				return values;
+			},
+
+			set: function( elem, value ) {
+				var optionSet, option,
+					options = elem.options,
+					values = jQuery.makeArray( value ),
+					i = options.length;
+
+				while ( i-- ) {
+					option = options[ i ];
+					if ( option.selected =
+							jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
+					) {
+						optionSet = true;
+					}
+				}
+
+				// Force browsers to behave consistently when non-matching value is set
+				if ( !optionSet ) {
+					elem.selectedIndex = -1;
+				}
+				return values;
+			}
+		}
+	}
+} );
+
+// Radios and checkboxes getter/setter
+jQuery.each( [ "radio", "checkbox" ], function() {
+	jQuery.valHooks[ this ] = {
+		set: function( elem, value ) {
+			if ( jQuery.isArray( value ) ) {
+				return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
+			}
+		}
+	};
+	if ( !support.checkOn ) {
+		jQuery.valHooks[ this ].get = function( elem ) {
+			return elem.getAttribute( "value" ) === null ? "on" : elem.value;
+		};
+	}
+} );
+
+
+
+
+// Return jQuery for attributes-only inclusion
+
+
+var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/;
+
+jQuery.extend( jQuery.event, {
+
+	trigger: function( event, data, elem, onlyHandlers ) {
+
+		var i, cur, tmp, bubbleType, ontype, handle, special,
+			eventPath = [ elem || document ],
+			type = hasOwn.call( event, "type" ) ? event.type : event,
+			namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
+
+		cur = tmp = elem = elem || document;
+
+		// Don't do events on text and comment nodes
+		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+			return;
+		}
+
+		// focus/blur morphs to focusin/out; ensure we're not firing them right now
+		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+			return;
+		}
+
+		if ( type.indexOf( "." ) > -1 ) {
+
+			// Namespaced trigger; create a regexp to match event type in handle()
+			namespaces = type.split( "." );
+			type = namespaces.shift();
+			namespaces.sort();
+		}
+		ontype = type.indexOf( ":" ) < 0 && "on" + type;
+
+		// Caller can pass in a jQuery.Event object, Object, or just an event type string
+		event = event[ jQuery.expando ] ?
+			event :
+			new jQuery.Event( type, typeof event === "object" && event );
+
+		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+		event.isTrigger = onlyHandlers ? 2 : 3;
+		event.namespace = namespaces.join( "." );
+		event.rnamespace = event.namespace ?
+			new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
+			null;
+
+		// Clean up the event in case it is being reused
+		event.result = undefined;
+		if ( !event.target ) {
+			event.target = elem;
+		}
+
+		// Clone any incoming data and prepend the event, creating the handler arg list
+		data = data == null ?
+			[ event ] :
+			jQuery.makeArray( data, [ event ] );
+
+		// Allow special events to draw outside the lines
+		special = jQuery.event.special[ type ] || {};
+		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+			return;
+		}
+
+		// Determine event propagation path in advance, per W3C events spec (#9951)
+		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+			bubbleType = special.delegateType || type;
+			if ( !rfocusMorph.test( bubbleType + type ) ) {
+				cur = cur.parentNode;
+			}
+			for ( ; cur; cur = cur.parentNode ) {
+				eventPath.push( cur );
+				tmp = cur;
+			}
+
+			// Only add window if we got to document (e.g., not plain obj or detached DOM)
+			if ( tmp === ( elem.ownerDocument || document ) ) {
+				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+			}
+		}
+
+		// Fire handlers on the event path
+		i = 0;
+		while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
+
+			event.type = i > 1 ?
+				bubbleType :
+				special.bindType || type;
+
+			// jQuery handler
+			handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
+				dataPriv.get( cur, "handle" );
+			if ( handle ) {
+				handle.apply( cur, data );
+			}
+
+			// Native handler
+			handle = ontype && cur[ ontype ];
+			if ( handle && handle.apply && acceptData( cur ) ) {
+				event.result = handle.apply( cur, data );
+				if ( event.result === false ) {
+					event.preventDefault();
+				}
+			}
+		}
+		event.type = type;
+
+		// If nobody prevented the default action, do it now
+		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+			if ( ( !special._default ||
+				special._default.apply( eventPath.pop(), data ) === false ) &&
+				acceptData( elem ) ) {
+
+				// Call a native DOM method on the target with the same name as the event.
+				// Don't do default actions on window, that's where global variables be (#6170)
+				if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
+
+					// Don't re-trigger an onFOO event when we call its FOO() method
+					tmp = elem[ ontype ];
+
+					if ( tmp ) {
+						elem[ ontype ] = null;
+					}
+
+					// Prevent re-triggering of the same event, since we already bubbled it above
+					jQuery.event.triggered = type;
+					elem[ type ]();
+					jQuery.event.triggered = undefined;
+
+					if ( tmp ) {
+						elem[ ontype ] = tmp;
+					}
+				}
+			}
+		}
+
+		return event.result;
+	},
+
+	// Piggyback on a donor event to simulate a different one
+	simulate: function( type, elem, event ) {
+		var e = jQuery.extend(
+			new jQuery.Event(),
+			event,
+			{
+				type: type,
+				isSimulated: true
+
+				// Previously, `originalEvent: {}` was set here, so stopPropagation call
+				// would not be triggered on donor event, since in our own
+				// jQuery.event.stopPropagation function we had a check for existence of
+				// originalEvent.stopPropagation method, so, consequently it would be a noop.
+				//
+				// But now, this "simulate" function is used only for events
+				// for which stopPropagation() is noop, so there is no need for that anymore.
+				//
+				// For the compat branch though, guard for "click" and "submit"
+				// events is still used, but was moved to jQuery.event.stopPropagation function
+				// because `originalEvent` should point to the original event for the constancy
+				// with other events and for more focused logic
+			}
+		);
+
+		jQuery.event.trigger( e, null, elem );
+
+		if ( e.isDefaultPrevented() ) {
+			event.preventDefault();
+		}
+	}
+
+} );
+
+jQuery.fn.extend( {
+
+	trigger: function( type, data ) {
+		return this.each( function() {
+			jQuery.event.trigger( type, data, this );
+		} );
+	},
+	triggerHandler: function( type, data ) {
+		var elem = this[ 0 ];
+		if ( elem ) {
+			return jQuery.event.trigger( type, data, elem, true );
+		}
+	}
+} );
+
+
+jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
+	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+	"change select submit keydown keypress keyup contextmenu" ).split( " " ),
+	function( i, name ) {
+
+	// Handle event binding
+	jQuery.fn[ name ] = function( data, fn ) {
+		return arguments.length > 0 ?
+			this.on( name, null, data, fn ) :
+			this.trigger( name );
+	};
+} );
+
+jQuery.fn.extend( {
+	hover: function( fnOver, fnOut ) {
+		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+	}
+} );
+
+
+
+
+support.focusin = "onfocusin" in window;
+
+
+// Support: Firefox
+// Firefox doesn't have focus(in | out) events
+// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
+//
+// Support: Chrome, Safari
+// focus(in | out) events fire after focus & blur events,
+// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
+// Related ticket - https://code.google.com/p/chromium/issues/detail?id=449857
+if ( !support.focusin ) {
+	jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+		// Attach a single capturing handler on the document while someone wants focusin/focusout
+		var handler = function( event ) {
+			jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
+		};
+
+		jQuery.event.special[ fix ] = {
+			setup: function() {
+				var doc = this.ownerDocument || this,
+					attaches = dataPriv.access( doc, fix );
+
+				if ( !attaches ) {
+					doc.addEventListener( orig, handler, true );
+				}
+				dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
+			},
+			teardown: function() {
+				var doc = this.ownerDocument || this,
+					attaches = dataPriv.access( doc, fix ) - 1;
+
+				if ( !attaches ) {
+					doc.removeEventListener( orig, handler, true );
+					dataPriv.remove( doc, fix );
+
+				} else {
+					dataPriv.access( doc, fix, attaches );
+				}
+			}
+		};
+	} );
+}
+
+
+jQuery.fn.extend( {
+	wrapAll: function( html ) {
+		var wrap;
+
+		if ( this[ 0 ] ) {
+			if ( jQuery.isFunction( html ) ) {
+				html = html.call( this[ 0 ] );
+			}
+
+			// The elements to wrap the target around
+			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+			if ( this[ 0 ].parentNode ) {
+				wrap.insertBefore( this[ 0 ] );
+			}
+
+			wrap.map( function() {
+				var elem = this;
+
+				while ( elem.firstElementChild ) {
+					elem = elem.firstElementChild;
+				}
+
+				return elem;
+			} ).append( this );
+		}
+
+		return this;
+	},
+
+	wrapInner: function( html ) {
+		if ( jQuery.isFunction( html ) ) {
+			return this.each( function( i ) {
+				jQuery( this ).wrapInner( html.call( this, i ) );
+			} );
+		}
+
+		return this.each( function() {
+			var self = jQuery( this ),
+				contents = self.contents();
+
+			if ( contents.length ) {
+				contents.wrapAll( html );
+
+			} else {
+				self.append( html );
+			}
+		} );
+	},
+
+	wrap: function( html ) {
+		var isFunction = jQuery.isFunction( html );
+
+		return this.each( function( i ) {
+			jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html );
+		} );
+	},
+
+	unwrap: function( selector ) {
+		this.parent( selector ).not( "body" ).each( function() {
+			jQuery( this ).replaceWith( this.childNodes );
+		} );
+		return this;
+	}
+} );
+
+
+jQuery.expr.filters.hidden = function( elem ) {
+	return !jQuery.expr.filters.visible( elem );
+};
+jQuery.expr.filters.visible = function( elem ) {
+	return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
+};
+
+
+
+
+var
+	rbracket = /\[\]$/,
+	rCRLF = /\r?\n/g,
+	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+	rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+function buildParams( prefix, obj, traditional, add ) {
+	var name;
+
+	if ( jQuery.isArray( obj ) ) {
+
+		// Serialize array item.
+		jQuery.each( obj, function( i, v ) {
+			if ( traditional || rbracket.test( prefix ) ) {
+
+				// Treat each array item as a scalar.
+				add( prefix, v );
+
+			} else {
+
+				// Item is non-scalar (array or object), encode its numeric index.
+				buildParams(
+					prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
+					v,
+					traditional,
+					add
+				);
+			}
+		} );
+
+	} else if ( !traditional && jQuery.type( obj ) === "object" ) {
+
+		// Serialize object item.
+		for ( name in obj ) {
+			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+		}
+
+	} else {
+
+		// Serialize scalar item.
+		add( prefix, obj );
+	}
+}
+
+// Serialize an array of form elements or a set of
+// key/values into a query string
+jQuery.param = function( a, traditional ) {
+	var prefix,
+		s = [],
+		add = function( key, value ) {
+
+			// If value is a function, invoke it and return its value
+			value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
+			s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
+		};
+
+	// Set traditional to true for jQuery <= 1.3.2 behavior.
+	if ( traditional === undefined ) {
+		traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+	}
+
+	// If an array was passed in, assume that it is an array of form elements.
+	if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+
+		// Serialize the form elements
+		jQuery.each( a, function() {
+			add( this.name, this.value );
+		} );
+
+	} else {
+
+		// If traditional, encode the "old" way (the way 1.3.2 or older
+		// did it), otherwise encode params recursively.
+		for ( prefix in a ) {
+			buildParams( prefix, a[ prefix ], traditional, add );
+		}
+	}
+
+	// Return the resulting serialization
+	return s.join( "&" );
+};
+
+jQuery.fn.extend( {
+	serialize: function() {
+		return jQuery.param( this.serializeArray() );
+	},
+	serializeArray: function() {
+		return this.map( function() {
+
+			// Can add propHook for "elements" to filter or add form elements
+			var elements = jQuery.prop( this, "elements" );
+			return elements ? jQuery.makeArray( elements ) : this;
+		} )
+		.filter( function() {
+			var type = this.type;
+
+			// Use .is( ":disabled" ) so that fieldset[disabled] works
+			return this.name && !jQuery( this ).is( ":disabled" ) &&
+				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+				( this.checked || !rcheckableType.test( type ) );
+		} )
+		.map( function( i, elem ) {
+			var val = jQuery( this ).val();
+
+			return val == null ?
+				null :
+				jQuery.isArray( val ) ?
+					jQuery.map( val, function( val ) {
+						return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+					} ) :
+					{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+		} ).get();
+	}
+} );
+
+
+// Support: Safari 8+
+// In Safari 8 documents created via document.implementation.createHTMLDocument
+// collapse sibling forms: the second one becomes a child of the first one.
+// Because of that, this security measure has to be disabled in Safari 8.
+// https://bugs.webkit.org/show_bug.cgi?id=137337
+support.createHTMLDocument = ( function() {
+	var body = document.implementation.createHTMLDocument( "" ).body;
+	body.innerHTML = "<form></form><form></form>";
+	return body.childNodes.length === 2;
+} )();
+
+
+// Argument "data" should be string of html
+// context (optional): If specified, the fragment will be created in this context,
+// defaults to document
+// keepScripts (optional): If true, will include scripts passed in the html string
+jQuery.parseHTML = function( data, context, keepScripts ) {
+	if ( typeof data !== "string" ) {
+		return [];
+	}
+	if ( typeof context === "boolean" ) {
+		keepScripts = context;
+		context = false;
+	}
+
+	// Stop scripts or inline event handlers from being executed immediately
+	// by using document.implementation
+	context = context || ( support.createHTMLDocument ?
+		document.implementation.createHTMLDocument( "" ) :
+		document );
+
+	var parsed = rsingleTag.exec( data ),
+		scripts = !keepScripts && [];
+
+	// Single tag
+	if ( parsed ) {
+		return [ context.createElement( parsed[ 1 ] ) ];
+	}
+
+	parsed = buildFragment( [ data ], context, scripts );
+
+	if ( scripts && scripts.length ) {
+		jQuery( scripts ).remove();
+	}
+
+	return jQuery.merge( [], parsed.childNodes );
+};
+
+
+/**
+ * Gets a window from an element
+ */
+function getWindow( elem ) {
+	return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
+}
+
+jQuery.offset = {
+	setOffset: function( elem, options, i ) {
+		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
+			position = jQuery.css( elem, "position" ),
+			curElem = jQuery( elem ),
+			props = {};
+
+		// Set position first, in-case top/left are set even on static elem
+		if ( position === "static" ) {
+			elem.style.position = "relative";
+		}
+
+		curOffset = curElem.offset();
+		curCSSTop = jQuery.css( elem, "top" );
+		curCSSLeft = jQuery.css( elem, "left" );
+		calculatePosition = ( position === "absolute" || position === "fixed" ) &&
+			( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
+
+		// Need to be able to calculate position if either
+		// top or left is auto and position is either absolute or fixed
+		if ( calculatePosition ) {
+			curPosition = curElem.position();
+			curTop = curPosition.top;
+			curLeft = curPosition.left;
+
+		} else {
+			curTop = parseFloat( curCSSTop ) || 0;
+			curLeft = parseFloat( curCSSLeft ) || 0;
+		}
+
+		if ( jQuery.isFunction( options ) ) {
+
+			// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
+			options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
+		}
+
+		if ( options.top != null ) {
+			props.top = ( options.top - curOffset.top ) + curTop;
+		}
+		if ( options.left != null ) {
+			props.left = ( options.left - curOffset.left ) + curLeft;
+		}
+
+		if ( "using" in options ) {
+			options.using.call( elem, props );
+
+		} else {
+			curElem.css( props );
+		}
+	}
+};
+
+jQuery.fn.extend( {
+	offset: function( options ) {
+
+		// Preserve chaining for setter
+		if ( arguments.length ) {
+			return options === undefined ?
+				this :
+				this.each( function( i ) {
+					jQuery.offset.setOffset( this, options, i );
+				} );
+		}
+
+		var docElem, win, rect, doc,
+			elem = this[ 0 ];
+
+		if ( !elem ) {
+			return;
+		}
+
+		// Support: IE<=11+
+		// Running getBoundingClientRect on a
+		// disconnected node in IE throws an error
+		if ( !elem.getClientRects().length ) {
+			return { top: 0, left: 0 };
+		}
+
+		rect = elem.getBoundingClientRect();
+
+		// Make sure element is not hidden (display: none)
+		if ( rect.width || rect.height ) {
+			doc = elem.ownerDocument;
+			win = getWindow( doc );
+			docElem = doc.documentElement;
+
+			return {
+				top: rect.top + win.pageYOffset - docElem.clientTop,
+				left: rect.left + win.pageXOffset - docElem.clientLeft
+			};
+		}
+
+		// Return zeros for disconnected and hidden elements (gh-2310)
+		return rect;
+	},
+
+	position: function() {
+		if ( !this[ 0 ] ) {
+			return;
+		}
+
+		var offsetParent, offset,
+			elem = this[ 0 ],
+			parentOffset = { top: 0, left: 0 };
+
+		// Fixed elements are offset from window (parentOffset = {top:0, left: 0},
+		// because it is its only offset parent
+		if ( jQuery.css( elem, "position" ) === "fixed" ) {
+
+			// Assume getBoundingClientRect is there when computed position is fixed
+			offset = elem.getBoundingClientRect();
+
+		} else {
+
+			// Get *real* offsetParent
+			offsetParent = this.offsetParent();
+
+			// Get correct offsets
+			offset = this.offset();
+			if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
+				parentOffset = offsetParent.offset();
+			}
+
+			// Add offsetParent borders
+			// Subtract offsetParent scroll positions
+			parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ) -
+				offsetParent.scrollTop();
+			parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ) -
+				offsetParent.scrollLeft();
+		}
+
+		// Subtract parent offsets and element margins
+		return {
+			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
+		};
+	},
+
+	// This method will return documentElement in the following cases:
+	// 1) For the element inside the iframe without offsetParent, this method will return
+	//    documentElement of the parent window
+	// 2) For the hidden or detached element
+	// 3) For body or html element, i.e. in case of the html node - it will return itself
+	//
+	// but those exceptions were never presented as a real life use-cases
+	// and might be considered as more preferable results.
+	//
+	// This logic, however, is not guaranteed and can change at any point in the future
+	offsetParent: function() {
+		return this.map( function() {
+			var offsetParent = this.offsetParent;
+
+			while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
+				offsetParent = offsetParent.offsetParent;
+			}
+
+			return offsetParent || documentElement;
+		} );
+	}
+} );
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
+	var top = "pageYOffset" === prop;
+
+	jQuery.fn[ method ] = function( val ) {
+		return access( this, function( elem, method, val ) {
+			var win = getWindow( elem );
+
+			if ( val === undefined ) {
+				return win ? win[ prop ] : elem[ method ];
+			}
+
+			if ( win ) {
+				win.scrollTo(
+					!top ? val : win.pageXOffset,
+					top ? val : win.pageYOffset
+				);
+
+			} else {
+				elem[ method ] = val;
+			}
+		}, method, val, arguments.length );
+	};
+} );
+
+// Support: Safari<7-8+, Chrome<37-44+
+// Add the top/left cssHooks using jQuery.fn.position
+// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+// Blink bug: https://code.google.com/p/chromium/issues/detail?id=229280
+// getComputedStyle returns percent when specified for top/left/bottom/right;
+// rather than make the css module depend on the offset module, just check for it here
+jQuery.each( [ "top", "left" ], function( i, prop ) {
+	jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
+		function( elem, computed ) {
+			if ( computed ) {
+				computed = curCSS( elem, prop );
+
+				// If curCSS returns percentage, fallback to offset
+				return rnumnonpx.test( computed ) ?
+					jQuery( elem ).position()[ prop ] + "px" :
+					computed;
+			}
+		}
+	);
+} );
+
+
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
+		function( defaultExtra, funcName ) {
+
+		// Margin is only for outerHeight, outerWidth
+		jQuery.fn[ funcName ] = function( margin, value ) {
+			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+			return access( this, function( elem, type, value ) {
+				var doc;
+
+				if ( jQuery.isWindow( elem ) ) {
+
+					// $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
+					return funcName.indexOf( "outer" ) === 0 ?
+						elem[ "inner" + name ] :
+						elem.document.documentElement[ "client" + name ];
+				}
+
+				// Get document width or height
+				if ( elem.nodeType === 9 ) {
+					doc = elem.documentElement;
+
+					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
+					// whichever is greatest
+					return Math.max(
+						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+						elem.body[ "offset" + name ], doc[ "offset" + name ],
+						doc[ "client" + name ]
+					);
+				}
+
+				return value === undefined ?
+
+					// Get width or height on the element, requesting but not forcing parseFloat
+					jQuery.css( elem, type, extra ) :
+
+					// Set width or height on the element
+					jQuery.style( elem, type, value, extra );
+			}, type, chainable ? margin : undefined, chainable );
+		};
+	} );
+} );
+
+
+// Register as a named AMD module, since jQuery can be concatenated with other
+// files that may use define, but not via a proper concatenation script that
+// understands anonymous AMD modules. A named AMD is safest and most robust
+// way to register. Lowercase jquery is used because AMD module names are
+// derived from file names, and jQuery is normally delivered in a lowercase
+// file name. Do this after creating the global so that if an AMD module wants
+// to call noConflict to hide this version of jQuery, it will work.
+
+// Note that for maximum portability, libraries that are not jQuery should
+// declare themselves as anonymous modules, and avoid setting a global if an
+// AMD loader is present. jQuery is a special case. For more information, see
+// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
+
+if ( typeof define === "function" && define.amd ) {
+	define( "jquery", [], function() {
+		return jQuery;
+	} );
+}
+
+
+
+var
+
+	// Map over jQuery in case of overwrite
+	_jQuery = window.jQuery,
+
+	// Map over the $ in case of overwrite
+	_$ = window.$;
+
+jQuery.noConflict = function( deep ) {
+	if ( window.$ === jQuery ) {
+		window.$ = _$;
+	}
+
+	if ( deep && window.jQuery === jQuery ) {
+		window.jQuery = _jQuery;
+	}
+
+	return jQuery;
+};
+
+// Expose jQuery and $ identifiers, even in AMD
+// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
+// and CommonJS for browser emulators (#13566)
+if ( !noGlobal ) {
+	window.jQuery = window.$ = jQuery;
+}
+
+return jQuery;
+}));
diff --git a/src/js/jquery.slim.min.js b/src/js/jquery.slim.min.js
new file mode 100644
index 0000000..2fc2eb1
--- /dev/null
+++ b/src/js/jquery.slim.min.js
@@ -0,0 +1,4 @@
+/*! jQuery v3.0.0-beta1 -ajax,-ajax/jsonp,-ajax/load,-ajax/parseJSON,-ajax/parseXML,-ajax/script,-ajax/var/location,-ajax/var/nonce,-ajax/var/rquery,-ajax/xhr,-manipulation/_evalUrl,-event/ajax,-effects,-effects/Tween,-effects/animatedSelector,-deprecated | (c) jQuery Foundation | jquery.org/license */
+!function(a,b){"object"==typeof module&&"object"==typeof module.exports?module.exports=a.document?b(a,!0):function(a){if(!a.document)throw new Error("jQuery requires a window with a document");return b(a)}:b(a)}("undefined"!=typeof window?window:this,function(a,b){var c=[],d=a.document,e=c.slice,f=c.concat,g=c.push,h=c.indexOf,i={},j=i.toString,k=i.hasOwnProperty,l={};function m(a,b){b=b||d;var c=b.createElement("script");c.text=a,b.head.appendChild(c).parentNode.removeChild(c)}var n="3.0.0-beta1 -ajax,-ajax/jsonp,-ajax/load,-ajax/parseJSON,-ajax/parseXML,-ajax/script,-ajax/var/location,-ajax/var/nonce,-ajax/var/rquery,-ajax/xhr,-manipulation/_evalUrl,-event/ajax,-effects,-effects/Tween,-effects/animatedSelector,-deprecated",o=function(a,b){return new o.fn.init(a,b)},p=/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,q=/^-ms-/,r=/-([a-z])/g,s=function(a,b){return b.toUpperCase()};o.fn=o.prototype={jquery:n,constructor:o,length:0,toArray:function(){return e.call(this)},get:function(a){return 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O(this,o.prop,a,b,arguments.length>1)},removeProp:function(a){return this.each(function(){delete this[o.propFix[a]||a]})}}),o.extend({prop:function(a,b,c){var d,e,f=a.nodeType;if(3!==f&&8!==f&&2!==f)return 1===f&&o.isXMLDoc(a)||(b=o.propFix[b]||b,e=o.propHooks[b]),void 0!==c?e&&"set"in e&&void 0!==(d=e.set(a,c,b))?d:a[b]=c:e&&"get"in e&&null!==(d=e.get(a,b))?d:a[b]},propHooks:{tabIndex:{get:function(a){var b=o.find.attr(a,"tabindex");return b?parseInt(b,10):Xa.test(a.nodeName)||Ya.test(a.nodeName)&&a.href?0:-1}}},propFix:{"for":"htmlFor","class":"className"}}),l.optSelected||(o.propHooks.selected={get:function(a){var b=a.parentNode;return b&&b.parentNode&&b.parentNode.selectedIndex,null}}),o.each(["tabIndex","readOnly","maxLength","cellSpacing","cellPadding","rowSpan","colSpan","useMap","frameBorder","contentEditable"],function(){o.propFix[this.toLowerCase()]=this});var Za=/[\t\r\n\f]/g;function $a(a){return a.getAttribute&&a.getAttribute("class")||""}o.fn.extend({addClass:function(a){var b,c,d,e,f,g,h,i=0;if(o.isFunction(a))return this.each(function(b){o(this).addClass(a.call(this,b,$a(this)))});if("string"==typeof a&&a){b=a.match(H)||[];while(c=this[i++])if(e=$a(c),d=1===c.nodeType&&(" "+e+" ").replace(Za," ")){g=0;while(f=b[g++])d.indexOf(" "+f+" ")<0&&(d+=f+" ");h=o.trim(d),e!==h&&c.setAttribute("class",h)}}return this},removeClass:function(a){var b,c,d,e,f,g,h,i=0;if(o.isFunction(a))return this.each(function(b){o(this).removeClass(a.call(this,b,$a(this)))});if(!arguments.length)return this.attr("class","");if("string"==typeof a&&a){b=a.match(H)||[];while(c=this[i++])if(e=$a(c),d=1===c.nodeType&&(" "+e+" ").replace(Za," ")){g=0;while(f=b[g++])while(d.indexOf(" "+f+" ")>-1)d=d.replace(" "+f+" "," ");h=o.trim(d),e!==h&&c.setAttribute("class",h)}}return this},toggleClass:function(a,b){var c=typeof a;return"boolean"==typeof b&&"string"===c?b?this.addClass(a):this.removeClass(a):o.isFunction(a)?this.each(function(c){o(this).toggleClass(a.call(this,c,$a(this),b),b)}):this.each(function(){var b,d,e,f;if("string"===c){d=0,e=o(this),f=a.match(H)||[];while(b=f[d++])e.hasClass(b)?e.removeClass(b):e.addClass(b)}else(void 0===a||"boolean"===c)&&(b=$a(this),b&&R.set(this,"__className__",b),this.setAttribute&&this.setAttribute("class",b||a===!1?"":R.get(this,"__className__")||""))})},hasClass:function(a){var b,c,d=0;b=" "+a+" ";while(c=this[d++])if(1===c.nodeType&&(" "+$a(c)+" ").replace(Za," ").indexOf(b)>-1)return!0;return!1}});var _a=/\r/g;o.fn.extend({val:function(a){var b,c,d,e=this[0];{if(arguments.length)return d=o.isFunction(a),this.each(function(c){var e;1===this.nodeType&&(e=d?a.call(this,c,o(this).val()):a,null==e?e="":"number"==typeof e?e+="":o.isArray(e)&&(e=o.map(e,function(a){return null==a?"":a+""})),b=o.valHooks[this.type]||o.valHooks[this.nodeName.toLowerCase()],b&&"set"in b&&void 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0,b.target||(b.target=e),c=null==c?[b]:o.makeArray(c,[b]),n=o.event.special[q]||{},f||!n.trigger||n.trigger.apply(e,c)!==!1)){if(!f&&!n.noBubble&&!o.isWindow(e)){for(j=n.delegateType||q,ab.test(j+q)||(h=h.parentNode);h;h=h.parentNode)p.push(h),i=h;i===(e.ownerDocument||d)&&p.push(i.defaultView||i.parentWindow||a)}g=0;while((h=p[g++])&&!b.isPropagationStopped())b.type=g>1?j:n.bindType||q,m=(R.get(h,"events")||{})[b.type]&&R.get(h,"handle"),m&&m.apply(h,c),m=l&&h[l],m&&m.apply&&P(h)&&(b.result=m.apply(h,c),b.result===!1&&b.preventDefault());return b.type=q,f||b.isDefaultPrevented()||n._default&&n._default.apply(p.pop(),c)!==!1||!P(e)||l&&o.isFunction(e[q])&&!o.isWindow(e)&&(i=e[l],i&&(e[l]=null),o.event.triggered=q,e[q](),o.event.triggered=void 0,i&&(e[l]=i)),b.result}},simulate:function(a,b,c){var d=o.extend(new o.Event,c,{type:a,isSimulated:!0});o.event.trigger(d,null,b),d.isDefaultPrevented()&&c.preventDefault()}}),o.fn.extend({trigger:function(a,b){return this.each(function(){o.event.trigger(a,b,this)})},triggerHandler:function(a,b){var c=this[0];return c?o.event.trigger(a,b,c,!0):void 0}}),o.each("blur focus focusin focusout resize scroll click dblclick mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave change select submit keydown keypress keyup contextmenu".split(" "),function(a,b){o.fn[b]=function(a,c){return arguments.length>0?this.on(b,null,a,c):this.trigger(b)}}),o.fn.extend({hover:function(a,b){return this.mouseenter(a).mouseleave(b||a)}}),l.focusin="onfocusin"in a,l.focusin||o.each({focus:"focusin",blur:"focusout"},function(a,b){var c=function(a){o.event.simulate(b,a.target,o.event.fix(a))};o.event.special[b]={setup:function(){var d=this.ownerDocument||this,e=R.access(d,b);e||d.addEventListener(a,c,!0),R.access(d,b,(e||0)+1)},teardown:function(){var d=this.ownerDocument||this,e=R.access(d,b)-1;e?R.access(d,b,e):(d.removeEventListener(a,c,!0),R.remove(d,b))}}}),o.fn.extend({wrapAll:function(a){var b;return this[0]&&(o.isFunction(a)&&(a=a.call(this[0])),b=o(a,this[0].ownerDocument).eq(0).clone(!0),this[0].parentNode&&b.insertBefore(this[0]),b.map(function(){var a=this;while(a.firstElementChild)a=a.firstElementChild;return a}).append(this)),this},wrapInner:function(a){return o.isFunction(a)?this.each(function(b){o(this).wrapInner(a.call(this,b))}):this.each(function(){var b=o(this),c=b.contents();c.length?c.wrapAll(a):b.append(a)})},wrap:function(a){var b=o.isFunction(a);return this.each(function(c){o(this).wrapAll(b?a.call(this,c):a)})},unwrap:function(a){return this.parent(a).not("body").each(function(){o(this).replaceWith(this.childNodes)}),this}}),o.expr.filters.hidden=function(a){return!o.expr.filters.visible(a)},o.expr.filters.visible=function(a){return!!(a.offsetWidth||a.offsetHeight||a.getClientRects().length);
+};var bb=/\[\]$/,cb=/\r?\n/g,db=/^(?:submit|button|image|reset|file)$/i,eb=/^(?:input|select|textarea|keygen)/i;function fb(a,b,c,d){var e;if(o.isArray(b))o.each(b,function(b,e){c||bb.test(a)?d(a,e):fb(a+"["+("object"==typeof e&&null!=e?b:"")+"]",e,c,d)});else if(c||"object"!==o.type(b))d(a,b);else for(e in b)fb(a+"["+e+"]",b[e],c,d)}o.param=function(a,b){var c,d=[],e=function(a,b){b=o.isFunction(b)?b():null==b?"":b,d[d.length]=encodeURIComponent(a)+"="+encodeURIComponent(b)};if(void 0===b&&(b=o.ajaxSettings&&o.ajaxSettings.traditional),o.isArray(a)||a.jquery&&!o.isPlainObject(a))o.each(a,function(){e(this.name,this.value)});else for(c in a)fb(c,a[c],b,e);return d.join("&")},o.fn.extend({serialize:function(){return o.param(this.serializeArray())},serializeArray:function(){return this.map(function(){var a=o.prop(this,"elements");return a?o.makeArray(a):this}).filter(function(){var a=this.type;return this.name&&!o(this).is(":disabled")&&eb.test(this.nodeName)&&!db.test(a)&&(this.checked||!da.test(a))}).map(function(a,b){var c=o(this).val();return null==c?null:o.isArray(c)?o.map(c,function(a){return{name:b.name,value:a.replace(cb,"\r\n")}}):{name:b.name,value:c.replace(cb,"\r\n")}}).get()}}),l.createHTMLDocument=function(){var a=d.implementation.createHTMLDocument("").body;return a.innerHTML="<form></form><form></form>",2===a.childNodes.length}(),o.parseHTML=function(a,b,c){if("string"!=typeof a)return[];"boolean"==typeof b&&(c=b,b=!1),b=b||(l.createHTMLDocument?d.implementation.createHTMLDocument(""):d);var e=y.exec(a),f=!c&&[];return e?[b.createElement(e[1])]:(e=ka([a],b,f),f&&f.length&&o(f).remove(),o.merge([],e.childNodes))};function gb(a){return o.isWindow(a)?a:9===a.nodeType&&a.defaultView}o.offset={setOffset:function(a,b,c){var d,e,f,g,h,i,j,k=o.css(a,"position"),l=o(a),m={};"static"===k&&(a.style.position="relative"),h=l.offset(),f=o.css(a,"top"),i=o.css(a,"left"),j=("absolute"===k||"fixed"===k)&&(f+i).indexOf("auto")>-1,j?(d=l.position(),g=d.top,e=d.left):(g=parseFloat(f)||0,e=parseFloat(i)||0),o.isFunction(b)&&(b=b.call(a,c,o.extend({},h))),null!=b.top&&(m.top=b.top-h.top+g),null!=b.left&&(m.left=b.left-h.left+e),"using"in b?b.using.call(a,m):l.css(m)}},o.fn.extend({offset:function(a){if(arguments.length)return void 0===a?this:this.each(function(b){o.offset.setOffset(this,a,b)});var b,c,d,e,f=this[0];if(f)return f.getClientRects().length?(d=f.getBoundingClientRect(),d.width||d.height?(e=f.ownerDocument,c=gb(e),b=e.documentElement,{top:d.top+c.pageYOffset-b.clientTop,left:d.left+c.pageXOffset-b.clientLeft}):d):{top:0,left:0}},position:function(){if(this[0]){var a,b,c=this[0],d={top:0,left:0};return"fixed"===o.css(c,"position")?b=c.getBoundingClientRect():(a=this.offsetParent(),b=this.offset(),o.nodeName(a[0],"html")||(d=a.offset()),d.top+=o.css(a[0],"borderTopWidth",!0)-a.scrollTop(),d.left+=o.css(a[0],"borderLeftWidth",!0)-a.scrollLeft()),{top:b.top-d.top-o.css(c,"marginTop",!0),left:b.left-d.left-o.css(c,"marginLeft",!0)}}},offsetParent:function(){return this.map(function(){var a=this.offsetParent;while(a&&"static"===o.css(a,"position"))a=a.offsetParent;return a||Ha})}}),o.each({scrollLeft:"pageXOffset",scrollTop:"pageYOffset"},function(a,b){var c="pageYOffset"===b;o.fn[a]=function(d){return O(this,function(a,d,e){var f=gb(a);return void 0===e?f?f[b]:a[d]:void(f?f.scrollTo(c?f.pageXOffset:e,c?e:f.pageYOffset):a[d]=e)},a,d,arguments.length)}}),o.each(["top","left"],function(a,b){o.cssHooks[b]=Ja(l.pixelPosition,function(a,c){return c?(c=Ia(a,b),Fa.test(c)?o(a).position()[b]+"px":c):void 0})}),o.each({Height:"height",Width:"width"},function(a,b){o.each({padding:"inner"+a,content:b,"":"outer"+a},function(c,d){o.fn[d]=function(e,f){var g=arguments.length&&(c||"boolean"!=typeof e),h=c||(e===!0||f===!0?"margin":"border");return O(this,function(b,c,e){var f;return o.isWindow(b)?0===d.indexOf("outer")?b["inner"+a]:b.document.documentElement["client"+a]:9===b.nodeType?(f=b.documentElement,Math.max(b.body["scroll"+a],f["scroll"+a],b.body["offset"+a],f["offset"+a],f["client"+a])):void 0===e?o.css(b,c,h):o.style(b,c,e,h)},b,g?e:void 0,g)}})}),"function"==typeof define&&define.amd&&define("jquery",[],function(){return o});var hb=a.jQuery,ib=a.$;return o.noConflict=function(b){return a.$===o&&(a.$=ib),b&&a.jQuery===o&&(a.jQuery=hb),o},b||(a.jQuery=a.$=o),o});
diff --git a/src/js/navigation.js b/src/js/navigation.js
new file mode 100644
index 0000000..6cc0af9
--- /dev/null
+++ b/src/js/navigation.js
@@ -0,0 +1,112 @@
+/**
+ * File navigation.js.
+ *
+ * Handles toggling the navigation menu for small screens and enables TAB key
+ * navigation support for dropdown menus.
+ */
+( function() {
+	var container, button, menu, links, subMenus, i, len;
+
+	container = document.getElementById( 'site-navigation' );
+	if ( ! container ) {
+		return;
+	}
+
+	button = container.getElementsByTagName( 'button' )[0];
+	if ( 'undefined' === typeof button ) {
+		return;
+	}
+
+	menu = container.getElementsByTagName( 'ul' )[0];
+
+	// Hide menu toggle button if menu is empty and return early.
+	if ( 'undefined' === typeof menu ) {
+		button.style.display = 'none';
+		return;
+	}
+
+	menu.setAttribute( 'aria-expanded', 'false' );
+	if ( -1 === menu.className.indexOf( 'nav-menu' ) ) {
+		menu.className += ' nav-menu';
+	}
+
+	button.onclick = function() {
+		if ( -1 !== container.className.indexOf( 'toggled' ) ) {
+			container.className = container.className.replace( ' toggled', '' );
+			button.setAttribute( 'aria-expanded', 'false' );
+			menu.setAttribute( 'aria-expanded', 'false' );
+		} else {
+			container.className += ' toggled';
+			button.setAttribute( 'aria-expanded', 'true' );
+			menu.setAttribute( 'aria-expanded', 'true' );
+		}
+	};
+
+	// Get all the link elements within the menu.
+	links    = menu.getElementsByTagName( 'a' );
+	subMenus = menu.getElementsByTagName( 'ul' );
+
+	// Set menu items with submenus to aria-haspopup="true".
+	for ( i = 0, len = subMenus.length; i < len; i++ ) {
+		subMenus[i].parentNode.setAttribute( 'aria-haspopup', 'true' );
+	}
+
+	// Each time a menu link is focused or blurred, toggle focus.
+	for ( i = 0, len = links.length; i < len; i++ ) {
+		links[i].addEventListener( 'focus', toggleFocus, true );
+		links[i].addEventListener( 'blur', toggleFocus, true );
+	}
+
+	/**
+	 * Sets or removes .focus class on an element.
+	 */
+	function toggleFocus() {
+		var self = this;
+
+		// Move up through the ancestors of the current link until we hit .nav-menu.
+		while ( -1 === self.className.indexOf( 'nav-menu' ) ) {
+
+			// On li elements toggle the class .focus.
+			if ( 'li' === self.tagName.toLowerCase() ) {
+				if ( -1 !== self.className.indexOf( 'focus' ) ) {
+					self.className = self.className.replace( ' focus', '' );
+				} else {
+					self.className += ' focus';
+				}
+			}
+
+			self = self.parentElement;
+		}
+	}
+
+	/**
+	 * Toggles `focus` class to allow submenu access on tablets.
+	 */
+	( function( container ) {
+		var touchStartFn, i,
+			parentLink = container.querySelectorAll( '.menu-item-has-children > a, .page_item_has_children > a' );
+
+		if ( 'ontouchstart' in window ) {
+			touchStartFn = function( e ) {
+				var menuItem = this.parentNode, i;
+
+				if ( ! menuItem.classList.contains( 'focus' ) ) {
+					e.preventDefault();
+					for ( i = 0; i < menuItem.parentNode.children.length; ++i ) {
+						if ( menuItem === menuItem.parentNode.children[i] ) {
+							continue;
+						}
+						menuItem.parentNode.children[i].classList.remove( 'focus' );
+					}
+					menuItem.classList.add( 'focus' );
+				} else {
+					menuItem.classList.remove( 'focus' );
+				}
+			};
+
+			for ( i = 0; i < parentLink.length; ++i ) {
+				parentLink[i].addEventListener( 'touchstart', touchStartFn, false );
+			}
+		}
+	}( container ) );
+} )();
diff --git a/src/js/owl.carousel.js b/src/js/owl.carousel.js
new file mode 100644
index 0000000..f2fc39a
--- /dev/null
+++ b/src/js/owl.carousel.js
@@ -0,0 +1,3273 @@
+/**
+ * Owl Carousel v2.1.6
+ * Copyright 2013-2016 David Deutsch
+ * Licensed under MIT (https://github.com/OwlCarousel2/OwlCarousel2/blob/master/LICENSE)
+ */
+/**
+ * Owl carousel
+ * @version 2.1.6
+ * @author Bartosz Wojciechowski
+ * @author David Deutsch
+ * @license The MIT License (MIT)
+ * @todo Lazy Load Icon
+ * @todo prevent animationend bubling
+ * @todo itemsScaleUp
+ * @todo Test Zepto
+ * @todo stagePadding calculate wrong active classes
+ */
+;(function($, window, document, undefined) {
+
+	/**
+	 * Creates a carousel.
+	 * @class The Owl Carousel.
+	 * @public
+	 * @param {HTMLElement|jQuery} element - The element to create the carousel for.
+	 * @param {Object} [options] - The options
+	 */
+	function Owl(element, options) {
+
+		/**
+		 * Current settings for the carousel.
+		 * @public
+		 */
+		this.settings = null;
+
+		/**
+		 * Current options set by the caller including defaults.
+		 * @public
+		 */
+		this.options = $.extend({}, Owl.Defaults, options);
+
+		/**
+		 * Plugin element.
+		 * @public
+		 */
+		this.$element = $(element);
+
+		/**
+		 * Proxied event handlers.
+		 * @protected
+		 */
+		this._handlers = {};
+
+		/**
+		 * References to the running plugins of this carousel.
+		 * @protected
+		 */
+		this._plugins = {};
+
+		/**
+		 * Currently suppressed events to prevent them from beeing retriggered.
+		 * @protected
+		 */
+		this._supress = {};
+
+		/**
+		 * Absolute current position.
+		 * @protected
+		 */
+		this._current = null;
+
+		/**
+		 * Animation speed in milliseconds.
+		 * @protected
+		 */
+		this._speed = null;
+
+		/**
+		 * Coordinates of all items in pixel.
+		 * @todo The name of this member is missleading.
+		 * @protected
+		 */
+		this._coordinates = [];
+
+		/**
+		 * Current breakpoint.
+		 * @todo Real media queries would be nice.
+		 * @protected
+		 */
+		this._breakpoint = null;
+
+		/**
+		 * Current width of the plugin element.
+		 */
+		this._width = null;
+
+		/**
+		 * All real items.
+		 * @protected
+		 */
+		this._items = [];
+
+		/**
+		 * All cloned items.
+		 * @protected
+		 */
+		this._clones = [];
+
+		/**
+		 * Merge values of all items.
+		 * @todo Maybe this could be part of a plugin.
+		 * @protected
+		 */
+		this._mergers = [];
+
+		/**
+		 * Widths of all items.
+		 */
+		this._widths = [];
+
+		/**
+		 * Invalidated parts within the update process.
+		 * @protected
+		 */
+		this._invalidated = {};
+
+		/**
+		 * Ordered list of workers for the update process.
+		 * @protected
+		 */
+		this._pipe = [];
+
+		/**
+		 * Current state information for the drag operation.
+		 * @todo #261
+		 * @protected
+		 */
+		this._drag = {
+			time: null,
+			target: null,
+			pointer: null,
+			stage: {
+				start: null,
+				current: null
+			},
+			direction: null
+		};
+
+		/**
+		 * Current state information and their tags.
+		 * @type {Object}
+		 * @protected
+		 */
+		this._states = {
+			current: {},
+			tags: {
+				'initializing': [ 'busy' ],
+				'animating': [ 'busy' ],
+				'dragging': [ 'interacting' ]
+			}
+		};
+
+		$.each([ 'onResize', 'onThrottledResize' ], $.proxy(function(i, handler) {
+			this._handlers[handler] = $.proxy(this[handler], this);
+		}, this));
+
+		$.each(Owl.Plugins, $.proxy(function(key, plugin) {
+			this._plugins[key.charAt(0).toLowerCase() + key.slice(1)]
+				= new plugin(this);
+		}, this));
+
+		$.each(Owl.Workers, $.proxy(function(priority, worker) {
+			this._pipe.push({
+				'filter': worker.filter,
+				'run': $.proxy(worker.run, this)
+			});
+		}, this));
+
+		this.setup();
+		this.initialize();
+	}
+
+	/**
+	 * Default options for the carousel.
+	 * @public
+	 */
+	Owl.Defaults = {
+		items: 3,
+		loop: false,
+		center: false,
+		rewind: false,
+
+		mouseDrag: true,
+		touchDrag: true,
+		pullDrag: true,
+		freeDrag: false,
+
+		margin: 0,
+		stagePadding: 0,
+
+		merge: false,
+		mergeFit: true,
+		autoWidth: false,
+
+		startPosition: 0,
+		rtl: false,
+
+		smartSpeed: 250,
+		fluidSpeed: false,
+		dragEndSpeed: false,
+
+		responsive: {},
+		responsiveRefreshRate: 200,
+		responsiveBaseElement: window,
+
+		fallbackEasing: 'swing',
+
+		info: false,
+
+		nestedItemSelector: false,
+		itemElement: 'div',
+		stageElement: 'div',
+
+		refreshClass: 'owl-refresh',
+		loadedClass: 'owl-loaded',
+		loadingClass: 'owl-loading',
+		rtlClass: 'owl-rtl',
+		responsiveClass: 'owl-responsive',
+		dragClass: 'owl-drag',
+		itemClass: 'owl-item',
+		stageClass: 'owl-stage',
+		stageOuterClass: 'owl-stage-outer',
+		grabClass: 'owl-grab'
+	};
+
+	/**
+	 * Enumeration for width.
+	 * @public
+	 * @readonly
+	 * @enum {String}
+	 */
+	Owl.Width = {
+		Default: 'default',
+		Inner: 'inner',
+		Outer: 'outer'
+	};
+
+	/**
+	 * Enumeration for types.
+	 * @public
+	 * @readonly
+	 * @enum {String}
+	 */
+	Owl.Type = {
+		Event: 'event',
+		State: 'state'
+	};
+
+	/**
+	 * Contains all registered plugins.
+	 * @public
+	 */
+	Owl.Plugins = {};
+
+	/**
+	 * List of workers involved in the update process.
+	 */
+	Owl.Workers = [ {
+		filter: [ 'width', 'settings' ],
+		run: function() {
+			this._width = this.$element.width();
+		}
+	}, {
+		filter: [ 'width', 'items', 'settings' ],
+		run: function(cache) {
+			cache.current = this._items && this._items[this.relative(this._current)];
+		}
+	}, {
+		filter: [ 'items', 'settings' ],
+		run: function() {
+			this.$stage.children('.cloned').remove();
+		}
+	}, {
+		filter: [ 'width', 'items', 'settings' ],
+		run: function(cache) {
+			var margin = this.settings.margin || '',
+				grid = !this.settings.autoWidth,
+				rtl = this.settings.rtl,
+				css = {
+					'width': 'auto',
+					'margin-left': rtl ? margin : '',
+					'margin-right': rtl ? '' : margin
+				};
+
+			!grid && this.$stage.children().css(css);
+
+			cache.css = css;
+		}
+	}, {
+		filter: [ 'width', 'items', 'settings' ],
+		run: function(cache) {
+			var width = (this.width() / this.settings.items).toFixed(3) - this.settings.margin,
+				merge = null,
+				iterator = this._items.length,
+				grid = !this.settings.autoWidth,
+				widths = [];
+
+			cache.items = {
+				merge: false,
+				width: width
+			};
+
+			while (iterator--) {
+				merge = this._mergers[iterator];
+				merge = this.settings.mergeFit && Math.min(merge, this.settings.items) || merge;
+
+				cache.items.merge = merge > 1 || cache.items.merge;
+
+				widths[iterator] = !grid ? this._items[iterator].width() : width * merge;
+			}
+
+			this._widths = widths;
+		}
+	}, {
+		filter: [ 'items', 'settings' ],
+		run: function() {
+			var clones = [],
+				items = this._items,
+				settings = this.settings,
+				view = Math.max(settings.items * 2, 4),
+				size = Math.ceil(items.length / 2) * 2,
+				repeat = settings.loop && items.length ? settings.rewind ? view : Math.max(view, size) : 0,
+				append = '',
+				prepend = '';
+
+			repeat /= 2;
+
+			while (repeat--) {
+				clones.push(this.normalize(clones.length / 2, true));
+				append = append + items[clones[clones.length - 1]][0].outerHTML;
+				clones.push(this.normalize(items.length - 1 - (clones.length - 1) / 2, true));
+				prepend = items[clones[clones.length - 1]][0].outerHTML + prepend;
+			}
+
+			this._clones = clones;
+
+			$(append).addClass('cloned').appendTo(this.$stage);
+			$(prepend).addClass('cloned').prependTo(this.$stage);
+		}
+	}, {
+		filter: [ 'width', 'items', 'settings' ],
+		run: function() {
+			var rtl = this.settings.rtl ? 1 : -1,
+				size = this._clones.length + this._items.length,
+				iterator = -1,
+				previous = 0,
+				current = 0,
+				coordinates = [];
+
+			while (++iterator < size) {
+				previous = coordinates[iterator - 1] || 0;
+				current = this._widths[this.relative(iterator)] + this.settings.margin;
+				coordinates.push(previous + current * rtl);
+			}
+
+			this._coordinates = coordinates;
+		}
+	}, {
+		filter: [ 'width', 'items', 'settings' ],
+		run: function() {
+			var padding = this.settings.stagePadding,
+				coordinates = this._coordinates,
+				css = {
+					'width': Math.ceil(Math.abs(coordinates[coordinates.length - 1])) + padding * 2,
+					'padding-left': padding || '',
+					'padding-right': padding || ''
+				};
+
+			this.$stage.css(css);
+		}
+	}, {
+		filter: [ 'width', 'items', 'settings' ],
+		run: function(cache) {
+			var iterator = this._coordinates.length,
+				grid = !this.settings.autoWidth,
+				items = this.$stage.children();
+
+			if (grid && cache.items.merge) {
+				while (iterator--) {
+					cache.css.width = this._widths[this.relative(iterator)];
+					items.eq(iterator).css(cache.css);
+				}
+			} else if (grid) {
+				cache.css.width = cache.items.width;
+				items.css(cache.css);
+			}
+		}
+	}, {
+		filter: [ 'items' ],
+		run: function() {
+			this._coordinates.length < 1 && this.$stage.removeAttr('style');
+		}
+	}, {
+		filter: [ 'width', 'items', 'settings' ],
+		run: function(cache) {
+			cache.current = cache.current ? this.$stage.children().index(cache.current) : 0;
+			cache.current = Math.max(this.minimum(), Math.min(this.maximum(), cache.current));
+			this.reset(cache.current);
+		}
+	}, {
+		filter: [ 'position' ],
+		run: function() {
+			this.animate(this.coordinates(this._current));
+		}
+	}, {
+		filter: [ 'width', 'position', 'items', 'settings' ],
+		run: function() {
+			var rtl = this.settings.rtl ? 1 : -1,
+				padding = this.settings.stagePadding * 2,
+				begin = this.coordinates(this.current()) + padding,
+				end = begin + this.width() * rtl,
+				inner, outer, matches = [], i, n;
+
+			for (i = 0, n = this._coordinates.length; i < n; i++) {
+				inner = this._coordinates[i - 1] || 0;
+				outer = Math.abs(this._coordinates[i]) + padding * rtl;
+
+				if ((this.op(inner, '<=', begin) && (this.op(inner, '>', end)))
+					|| (this.op(outer, '<', begin) && this.op(outer, '>', end))) {
+					matches.push(i);
+				}
+			}
+
+			this.$stage.children('.active').removeClass('active');
+			this.$stage.children(':eq(' + matches.join('), :eq(') + ')').addClass('active');
+
+			if (this.settings.center) {
+				this.$stage.children('.center').removeClass('center');
+				this.$stage.children().eq(this.current()).addClass('center');
+			}
+		}
+	} ];
+
+	/**
+	 * Initializes the carousel.
+	 * @protected
+	 */
+	Owl.prototype.initialize = function() {
+		this.enter('initializing');
+		this.trigger('initialize');
+
+		this.$element.toggleClass(this.settings.rtlClass, this.settings.rtl);
+
+		if (this.settings.autoWidth && !this.is('pre-loading')) {
+			var imgs, nestedSelector, width;
+			imgs = this.$element.find('img');
+			nestedSelector = this.settings.nestedItemSelector ? '.' + this.settings.nestedItemSelector : undefined;
+			width = this.$element.children(nestedSelector).width();
+
+			if (imgs.length && width <= 0) {
+				this.preloadAutoWidthImages(imgs);
+			}
+		}
+
+		this.$element.addClass(this.options.loadingClass);
+
+		// create stage
+		this.$stage = $('<' + this.settings.stageElement + ' class="' + this.settings.stageClass + '"/>')
+			.wrap('<div class="' + this.settings.stageOuterClass + '"/>');
+
+		// append stage
+		this.$element.append(this.$stage.parent());
+
+		// append content
+		this.replace(this.$element.children().not(this.$stage.parent()));
+
+		// check visibility
+		if (this.$element.is(':visible')) {
+			// update view
+			this.refresh();
+		} else {
+			// invalidate width
+			this.invalidate('width');
+		}
+
+		this.$element
+			.removeClass(this.options.loadingClass)
+			.addClass(this.options.loadedClass);
+
+		// register event handlers
+		this.registerEventHandlers();
+
+		this.leave('initializing');
+		this.trigger('initialized');
+	};
+
+	/**
+	 * Setups the current settings.
+	 * @todo Remove responsive classes. Why should adaptive designs be brought into IE8?
+	 * @todo Support for media queries by using `matchMedia` would be nice.
+	 * @public
+	 */
+	Owl.prototype.setup = function() {
+		var viewport = this.viewport(),
+			overwrites = this.options.responsive,
+			match = -1,
+			settings = null;
+
+		if (!overwrites) {
+			settings = $.extend({}, this.options);
+		} else {
+			$.each(overwrites, function(breakpoint) {
+				if (breakpoint <= viewport && breakpoint > match) {
+					match = Number(breakpoint);
+				}
+			});
+
+			settings = $.extend({}, this.options, overwrites[match]);
+			if (typeof settings.stagePadding === 'function') {
+				settings.stagePadding = settings.stagePadding();
+			}
+			delete settings.responsive;
+
+			// responsive class
+			if (settings.responsiveClass) {
+				this.$element.attr('class',
+					this.$element.attr('class').replace(new RegExp('(' + this.options.responsiveClass + '-)\\S+\\s', 'g'), '$1' + match)
+				);
+			}
+		}
+
+		this.trigger('change', { property: { name: 'settings', value: settings } });
+		this._breakpoint = match;
+		this.settings = settings;
+		this.invalidate('settings');
+		this.trigger('changed', { property: { name: 'settings', value: this.settings } });
+	};
+
+	/**
+	 * Updates option logic if necessery.
+	 * @protected
+	 */
+	Owl.prototype.optionsLogic = function() {
+		if (this.settings.autoWidth) {
+			this.settings.stagePadding = false;
+			this.settings.merge = false;
+		}
+	};
+
+	/**
+	 * Prepares an item before add.
+	 * @todo Rename event parameter `content` to `item`.
+	 * @protected
+	 * @returns {jQuery|HTMLElement} - The item container.
+	 */
+	Owl.prototype.prepare = function(item) {
+		var event = this.trigger('prepare', { content: item });
+
+		if (!event.data) {
+			event.data = $('<' + this.settings.itemElement + '/>')
+				.addClass(this.options.itemClass).append(item)
+		}
+
+		this.trigger('prepared', { content: event.data });
+
+		return event.data;
+	};
+
+	/**
+	 * Updates the view.
+	 * @public
+	 */
+	Owl.prototype.update = function() {
+		var i = 0,
+			n = this._pipe.length,
+			filter = $.proxy(function(p) { return this[p] }, this._invalidated),
+			cache = {};
+
+		while (i < n) {
+			if (this._invalidated.all || $.grep(this._pipe[i].filter, filter).length > 0) {
+				this._pipe[i].run(cache);
+			}
+			i++;
+		}
+
+		this._invalidated = {};
+
+		!this.is('valid') && this.enter('valid');
+	};
+
+	/**
+	 * Gets the width of the view.
+	 * @public
+	 * @param {Owl.Width} [dimension=Owl.Width.Default] - The dimension to return.
+	 * @returns {Number} - The width of the view in pixel.
+	 */
+	Owl.prototype.width = function(dimension) {
+		dimension = dimension || Owl.Width.Default;
+		switch (dimension) {
+			case Owl.Width.Inner:
+			case Owl.Width.Outer:
+				return this._width;
+			default:
+				return this._width - this.settings.stagePadding * 2 + this.settings.margin;
+		}
+	};
+
+	/**
+	 * Refreshes the carousel primarily for adaptive purposes.
+	 * @public
+	 */
+	Owl.prototype.refresh = function() {
+		this.enter('refreshing');
+		this.trigger('refresh');
+
+		this.setup();
+
+		this.optionsLogic();
+
+		this.$element.addClass(this.options.refreshClass);
+
+		this.update();
+
+		this.$element.removeClass(this.options.refreshClass);
+
+		this.leave('refreshing');
+		this.trigger('refreshed');
+	};
+
+	/**
+	 * Checks window `resize` event.
+	 * @protected
+	 */
+	Owl.prototype.onThrottledResize = function() {
+		window.clearTimeout(this.resizeTimer);
+		this.resizeTimer = window.setTimeout(this._handlers.onResize, this.settings.responsiveRefreshRate);
+	};
+
+	/**
+	 * Checks window `resize` event.
+	 * @protected
+	 */
+	Owl.prototype.onResize = function() {
+		if (!this._items.length) {
+			return false;
+		}
+
+		if (this._width === this.$element.width()) {
+			return false;
+		}
+
+		if (!this.$element.is(':visible')) {
+			return false;
+		}
+
+		this.enter('resizing');
+
+		if (this.trigger('resize').isDefaultPrevented()) {
+			this.leave('resizing');
+			return false;
+		}
+
+		this.invalidate('width');
+
+		this.refresh();
+
+		this.leave('resizing');
+		this.trigger('resized');
+	};
+
+	/**
+	 * Registers event handlers.
+	 * @todo Check `msPointerEnabled`
+	 * @todo #261
+	 * @protected
+	 */
+	Owl.prototype.registerEventHandlers = function() {
+		if ($.support.transition) {
+			this.$stage.on($.support.transition.end + '.owl.core', $.proxy(this.onTransitionEnd, this));
+		}
+
+		if (this.settings.responsive !== false) {
+			this.on(window, 'resize', this._handlers.onThrottledResize);
+		}
+
+		if (this.settings.mouseDrag) {
+			this.$element.addClass(this.options.dragClass);
+			this.$stage.on('mousedown.owl.core', $.proxy(this.onDragStart, this));
+			this.$stage.on('dragstart.owl.core selectstart.owl.core', function() { return false });
+		}
+
+		if (this.settings.touchDrag){
+			this.$stage.on('touchstart.owl.core', $.proxy(this.onDragStart, this));
+			this.$stage.on('touchcancel.owl.core', $.proxy(this.onDragEnd, this));
+		}
+	};
+
+	/**
+	 * Handles `touchstart` and `mousedown` events.
+	 * @todo Horizontal swipe threshold as option
+	 * @todo #261
+	 * @protected
+	 * @param {Event} event - The event arguments.
+	 */
+	Owl.prototype.onDragStart = function(event) {
+		var stage = null;
+
+		if (event.which === 3) {
+			return;
+		}
+
+		if ($.support.transform) {
+			stage = this.$stage.css('transform').replace(/.*\(|\)| /g, '').split(',');
+			stage = {
+				x: stage[stage.length === 16 ? 12 : 4],
+				y: stage[stage.length === 16 ? 13 : 5]
+			};
+		} else {
+			stage = this.$stage.position();
+			stage = {
+				x: this.settings.rtl ?
+					stage.left + this.$stage.width() - this.width() + this.settings.margin :
+					stage.left,
+				y: stage.top
+			};
+		}
+
+		if (this.is('animating')) {
+			$.support.transform ? this.animate(stage.x) : this.$stage.stop()
+			this.invalidate('position');
+		}
+
+		this.$element.toggleClass(this.options.grabClass, event.type === 'mousedown');
+
+		this.speed(0);
+
+		this._drag.time = new Date().getTime();
+		this._drag.target = $(event.target);
+		this._drag.stage.start = stage;
+		this._drag.stage.current = stage;
+		this._drag.pointer = this.pointer(event);
+
+		$(document).on('mouseup.owl.core touchend.owl.core', $.proxy(this.onDragEnd, this));
+
+		$(document).one('mousemove.owl.core touchmove.owl.core', $.proxy(function(event) {
+			var delta = this.difference(this._drag.pointer, this.pointer(event));
+
+			$(document).on('mousemove.owl.core touchmove.owl.core', $.proxy(this.onDragMove, this));
+
+			if (Math.abs(delta.x) < Math.abs(delta.y) && this.is('valid')) {
+				return;
+			}
+
+			event.preventDefault();
+
+			this.enter('dragging');
+			this.trigger('drag');
+		}, this));
+	};
+
+	/**
+	 * Handles the `touchmove` and `mousemove` events.
+	 * @todo #261
+	 * @protected
+	 * @param {Event} event - The event arguments.
+	 */
+	Owl.prototype.onDragMove = function(event) {
+		var minimum = null,
+			maximum = null,
+			pull = null,
+			delta = this.difference(this._drag.pointer, this.pointer(event)),
+			stage = this.difference(this._drag.stage.start, delta);
+
+		if (!this.is('dragging')) {
+			return;
+		}
+
+		event.preventDefault();
+
+		if (this.settings.loop) {
+			minimum = this.coordinates(this.minimum());
+			maximum = this.coordinates(this.maximum() + 1) - minimum;
+			stage.x = (((stage.x - minimum) % maximum + maximum) % maximum) + minimum;
+		} else {
+			minimum = this.settings.rtl ? this.coordinates(this.maximum()) : this.coordinates(this.minimum());
+			maximum = this.settings.rtl ? this.coordinates(this.minimum()) : this.coordinates(this.maximum());
+			pull = this.settings.pullDrag ? -1 * delta.x / 5 : 0;
+			stage.x = Math.max(Math.min(stage.x, minimum + pull), maximum + pull);
+		}
+
+		this._drag.stage.current = stage;
+
+		this.animate(stage.x);
+	};
+
+	/**
+	 * Handles the `touchend` and `mouseup` events.
+	 * @todo #261
+	 * @todo Threshold for click event
+	 * @protected
+	 * @param {Event} event - The event arguments.
+	 */
+	Owl.prototype.onDragEnd = function(event) {
+		var delta = this.difference(this._drag.pointer, this.pointer(event)),
+			stage = this._drag.stage.current,
+			direction = delta.x > 0 ^ this.settings.rtl ? 'left' : 'right';
+
+		$(document).off('.owl.core');
+
+		this.$element.removeClass(this.options.grabClass);
+
+		if (delta.x !== 0 && this.is('dragging') || !this.is('valid')) {
+			this.speed(this.settings.dragEndSpeed || this.settings.smartSpeed);
+			this.current(this.closest(stage.x, delta.x !== 0 ? direction : this._drag.direction));
+			this.invalidate('position');
+			this.update();
+
+			this._drag.direction = direction;
+
+			if (Math.abs(delta.x) > 3 || new Date().getTime() - this._drag.time > 300) {
+				this._drag.target.one('click.owl.core', function() { return false; });
+			}
+		}
+
+		if (!this.is('dragging')) {
+			return;
+		}
+
+		this.leave('dragging');
+		this.trigger('dragged');
+	};
+
+	/**
+	 * Gets absolute position of the closest item for a coordinate.
+	 * @todo Setting `freeDrag` makes `closest` not reusable. See #165.
+	 * @protected
+	 * @param {Number} coordinate - The coordinate in pixel.
+	 * @param {String} direction - The direction to check for the closest item. Ether `left` or `right`.
+	 * @return {Number} - The absolute position of the closest item.
+	 */
+	Owl.prototype.closest = function(coordinate, direction) {
+		var position = -1,
+			pull = 30,
+			width = this.width(),
+			coordinates = this.coordinates();
+
+		if (!this.settings.freeDrag) {
+			// check closest item
+			$.each(coordinates, $.proxy(function(index, value) {
+				// on a left pull, check on current index
+				if (direction === 'left' && coordinate > value - pull && coordinate < value + pull) {
+					position = index;
+				// on a right pull, check on previous index
+				// to do so, subtract width from value and set position = index + 1
+				} else if (direction === 'right' && coordinate > value - width - pull && coordinate < value - width + pull) {
+					position = index + 1;
+				} else if (this.op(coordinate, '<', value)
+					&& this.op(coordinate, '>', coordinates[index + 1] || value - width)) {
+					position = direction === 'left' ? index + 1 : index;
+				}
+				return position === -1;
+			}, this));
+		}
+
+		if (!this.settings.loop) {
+			// non loop boundries
+			if (this.op(coordinate, '>', coordinates[this.minimum()])) {
+				position = coordinate = this.minimum();
+			} else if (this.op(coordinate, '<', coordinates[this.maximum()])) {
+				position = coordinate = this.maximum();
+			}
+		}
+
+		return position;
+	};
+
+	/**
+	 * Animates the stage.
+	 * @todo #270
+	 * @public
+	 * @param {Number} coordinate - The coordinate in pixels.
+	 */
+	Owl.prototype.animate = function(coordinate) {
+		var animate = this.speed() > 0;
+
+		this.is('animating') && this.onTransitionEnd();
+
+		if (animate) {
+			this.enter('animating');
+			this.trigger('translate');
+		}
+
+		if ($.support.transform3d && $.support.transition) {
+			this.$stage.css({
+				transform: 'translate3d(' + coordinate + 'px,0px,0px)',
+				transition: (this.speed() / 1000) + 's'
+			});
+		} else if (animate) {
+			this.$stage.animate({
+				left: coordinate + 'px'
+			}, this.speed(), this.settings.fallbackEasing, $.proxy(this.onTransitionEnd, this));
+		} else {
+			this.$stage.css({
+				left: coordinate + 'px'
+			});
+		}
+	};
+
+	/**
+	 * Checks whether the carousel is in a specific state or not.
+	 * @param {String} state - The state to check.
+	 * @returns {Boolean} - The flag which indicates if the carousel is busy.
+	 */
+	Owl.prototype.is = function(state) {
+		return this._states.current[state] && this._states.current[state] > 0;
+	};
+
+	/**
+	 * Sets the absolute position of the current item.
+	 * @public
+	 * @param {Number} [position] - The new absolute position or nothing to leave it unchanged.
+	 * @returns {Number} - The absolute position of the current item.
+	 */
+	Owl.prototype.current = function(position) {
+		if (position === undefined) {
+			return this._current;
+		}
+
+		if (this._items.length === 0) {
+			return undefined;
+		}
+
+		position = this.normalize(position);
+
+		if (this._current !== position) {
+			var event = this.trigger('change', { property: { name: 'position', value: position } });
+
+			if (event.data !== undefined) {
+				position = this.normalize(event.data);
+			}
+
+			this._current = position;
+
+			this.invalidate('position');
+
+			this.trigger('changed', { property: { name: 'position', value: this._current } });
+		}
+
+		return this._current;
+	};
+
+	/**
+	 * Invalidates the given part of the update routine.
+	 * @param {String} [part] - The part to invalidate.
+	 * @returns {Array.<String>} - The invalidated parts.
+	 */
+	Owl.prototype.invalidate = function(part) {
+		if ($.type(part) === 'string') {
+			this._invalidated[part] = true;
+			this.is('valid') && this.leave('valid');
+		}
+		return $.map(this._invalidated, function(v, i) { return i });
+	};
+
+	/**
+	 * Resets the absolute position of the current item.
+	 * @public
+	 * @param {Number} position - The absolute position of the new item.
+	 */
+	Owl.prototype.reset = function(position) {
+		position = this.normalize(position);
+
+		if (position === undefined) {
+			return;
+		}
+
+		this._speed = 0;
+		this._current = position;
+
+		this.suppress([ 'translate', 'translated' ]);
+
+		this.animate(this.coordinates(position));
+
+		this.release([ 'translate', 'translated' ]);
+	};
+
+	/**
+	 * Normalizes an absolute or a relative position of an item.
+	 * @public
+	 * @param {Number} position - The absolute or relative position to normalize.
+	 * @param {Boolean} [relative=false] - Whether the given position is relative or not.
+	 * @returns {Number} - The normalized position.
+	 */
+	Owl.prototype.normalize = function(position, relative) {
+		var n = this._items.length,
+			m = relative ? 0 : this._clones.length;
+
+		if (!this.isNumeric(position) || n < 1) {
+			position = undefined;
+		} else if (position < 0 || position >= n + m) {
+			position = ((position - m / 2) % n + n) % n + m / 2;
+		}
+
+		return position;
+	};
+
+	/**
+	 * Converts an absolute position of an item into a relative one.
+	 * @public
+	 * @param {Number} position - The absolute position to convert.
+	 * @returns {Number} - The converted position.
+	 */
+	Owl.prototype.relative = function(position) {
+		position -= this._clones.length / 2;
+		return this.normalize(position, true);
+	};
+
+	/**
+	 * Gets the maximum position for the current item.
+	 * @public
+	 * @param {Boolean} [relative=false] - Whether to return an absolute position or a relative position.
+	 * @returns {Number}
+	 */
+	Owl.prototype.maximum = function(relative) {
+		var settings = this.settings,
+			maximum = this._coordinates.length,
+			iterator,
+			reciprocalItemsWidth,
+			elementWidth;
+
+		if (settings.loop) {
+			maximum = this._clones.length / 2 + this._items.length - 1;
+		} else if (settings.autoWidth || settings.merge) {
+			iterator = this._items.length;
+			reciprocalItemsWidth = this._items[--iterator].width();
+			elementWidth = this.$element.width();
+			while (iterator--) {
+				reciprocalItemsWidth += this._items[iterator].width() + this.settings.margin;
+				if (reciprocalItemsWidth > elementWidth) {
+					break;
+				}
+			}
+			maximum = iterator + 1;
+		} else if (settings.center) {
+			maximum = this._items.length - 1;
+		} else {
+			maximum = this._items.length - settings.items;
+		}
+
+		if (relative) {
+			maximum -= this._clones.length / 2;
+		}
+
+		return Math.max(maximum, 0);
+	};
+
+	/**
+	 * Gets the minimum position for the current item.
+	 * @public
+	 * @param {Boolean} [relative=false] - Whether to return an absolute position or a relative position.
+	 * @returns {Number}
+	 */
+	Owl.prototype.minimum = function(relative) {
+		return relative ? 0 : this._clones.length / 2;
+	};
+
+	/**
+	 * Gets an item at the specified relative position.
+	 * @public
+	 * @param {Number} [position] - The relative position of the item.
+	 * @return {jQuery|Array.<jQuery>} - The item at the given position or all items if no position was given.
+	 */
+	Owl.prototype.items = function(position) {
+		if (position === undefined) {
+			return this._items.slice();
+		}
+
+		position = this.normalize(position, true);
+		return this._items[position];
+	};
+
+	/**
+	 * Gets an item at the specified relative position.
+	 * @public
+	 * @param {Number} [position] - The relative position of the item.
+	 * @return {jQuery|Array.<jQuery>} - The item at the given position or all items if no position was given.
+	 */
+	Owl.prototype.mergers = function(position) {
+		if (position === undefined) {
+			return this._mergers.slice();
+		}
+
+		position = this.normalize(position, true);
+		return this._mergers[position];
+	};
+
+	/**
+	 * Gets the absolute positions of clones for an item.
+	 * @public
+	 * @param {Number} [position] - The relative position of the item.
+	 * @returns {Array.<Number>} - The absolute positions of clones for the item or all if no position was given.
+	 */
+	Owl.prototype.clones = function(position) {
+		var odd = this._clones.length / 2,
+			even = odd + this._items.length,
+			map = function(index) { return index % 2 === 0 ? even + index / 2 : odd - (index + 1) / 2 };
+
+		if (position === undefined) {
+			return $.map(this._clones, function(v, i) { return map(i) });
+		}
+
+		return $.map(this._clones, function(v, i) { return v === position ? map(i) : null });
+	};
+
+	/**
+	 * Sets the current animation speed.
+	 * @public
+	 * @param {Number} [speed] - The animation speed in milliseconds or nothing to leave it unchanged.
+	 * @returns {Number} - The current animation speed in milliseconds.
+	 */
+	Owl.prototype.speed = function(speed) {
+		if (speed !== undefined) {
+			this._speed = speed;
+		}
+
+		return this._speed;
+	};
+
+	/**
+	 * Gets the coordinate of an item.
+	 * @todo The name of this method is missleanding.
+	 * @public
+	 * @param {Number} position - The absolute position of the item within `minimum()` and `maximum()`.
+	 * @returns {Number|Array.<Number>} - The coordinate of the item in pixel or all coordinates.
+	 */
+	Owl.prototype.coordinates = function(position) {
+		var multiplier = 1,
+			newPosition = position - 1,
+			coordinate;
+
+		if (position === undefined) {
+			return $.map(this._coordinates, $.proxy(function(coordinate, index) {
+				return this.coordinates(index);
+			}, this));
+		}
+
+		if (this.settings.center) {
+			if (this.settings.rtl) {
+				multiplier = -1;
+				newPosition = position + 1;
+			}
+
+			coordinate = this._coordinates[position];
+			coordinate += (this.width() - coordinate + (this._coordinates[newPosition] || 0)) / 2 * multiplier;
+		} else {
+			coordinate = this._coordinates[newPosition] || 0;
+		}
+
+		coordinate = Math.ceil(coordinate);
+
+		return coordinate;
+	};
+
+	/**
+	 * Calculates the speed for a translation.
+	 * @protected
+	 * @param {Number} from - The absolute position of the start item.
+	 * @param {Number} to - The absolute position of the target item.
+	 * @param {Number} [factor=undefined] - The time factor in milliseconds.
+	 * @returns {Number} - The time in milliseconds for the translation.
+	 */
+	Owl.prototype.duration = function(from, to, factor) {
+		if (factor === 0) {
+			return 0;
+		}
+
+		return Math.min(Math.max(Math.abs(to - from), 1), 6) * Math.abs((factor || this.settings.smartSpeed));
+	};
+
+	/**
+	 * Slides to the specified item.
+	 * @public
+	 * @param {Number} position - The position of the item.
+	 * @param {Number} [speed] - The time in milliseconds for the transition.
+	 */
+	Owl.prototype.to = function(position, speed) {
+		var current = this.current(),
+			revert = null,
+			distance = position - this.relative(current),
+			direction = (distance > 0) - (distance < 0),
+			items = this._items.length,
+			minimum = this.minimum(),
+			maximum = this.maximum();
+
+		if (this.settings.loop) {
+			if (!this.settings.rewind && Math.abs(distance) > items / 2) {
+				distance += direction * -1 * items;
+			}
+
+			position = current + distance;
+			revert = ((position - minimum) % items + items) % items + minimum;
+
+			if (revert !== position && revert - distance <= maximum && revert - distance > 0) {
+				current = revert - distance;
+				position = revert;
+				this.reset(current);
+			}
+		} else if (this.settings.rewind) {
+			maximum += 1;
+			position = (position % maximum + maximum) % maximum;
+		} else {
+			position = Math.max(minimum, Math.min(maximum, position));
+		}
+
+		this.speed(this.duration(current, position, speed));
+		this.current(position);
+
+		if (this.$element.is(':visible')) {
+			this.update();
+		}
+	};
+
+	/**
+	 * Slides to the next item.
+	 * @public
+	 * @param {Number} [speed] - The time in milliseconds for the transition.
+	 */
+	Owl.prototype.next = function(speed) {
+		speed = speed || false;
+		this.to(this.relative(this.current()) + 1, speed);
+	};
+
+	/**
+	 * Slides to the previous item.
+	 * @public
+	 * @param {Number} [speed] - The time in milliseconds for the transition.
+	 */
+	Owl.prototype.prev = function(speed) {
+		speed = speed || false;
+		this.to(this.relative(this.current()) - 1, speed);
+	};
+
+	/**
+	 * Handles the end of an animation.
+	 * @protected
+	 * @param {Event} event - The event arguments.
+	 */
+	Owl.prototype.onTransitionEnd = function(event) {
+
+		// if css2 animation then event object is undefined
+		if (event !== undefined) {
+			event.stopPropagation();
+
+			// Catch only owl-stage transitionEnd event
+			if ((event.target || event.srcElement || event.originalTarget) !== this.$stage.get(0)) {
+				return false;
+			}
+		}
+
+		this.leave('animating');
+		this.trigger('translated');
+	};
+
+	/**
+	 * Gets viewport width.
+	 * @protected
+	 * @return {Number} - The width in pixel.
+	 */
+	Owl.prototype.viewport = function() {
+		var width;
+		if (this.options.responsiveBaseElement !== window) {
+			width = $(this.options.responsiveBaseElement).width();
+		} else if (window.innerWidth) {
+			width = window.innerWidth;
+		} else if (document.documentElement && document.documentElement.clientWidth) {
+			width = document.documentElement.clientWidth;
+		} else {
+			throw 'Can not detect viewport width.';
+		}
+		return width;
+	};
+
+	/**
+	 * Replaces the current content.
+	 * @public
+	 * @param {HTMLElement|jQuery|String} content - The new content.
+	 */
+	Owl.prototype.replace = function(content) {
+		this.$stage.empty();
+		this._items = [];
+
+		if (content) {
+			content = (content instanceof jQuery) ? content : $(content);
+		}
+
+		if (this.settings.nestedItemSelector) {
+			content = content.find('.' + this.settings.nestedItemSelector);
+		}
+
+		content.filter(function() {
+			return this.nodeType === 1;
+		}).each($.proxy(function(index, item) {
+			item = this.prepare(item);
+			this.$stage.append(item);
+			this._items.push(item);
+			this._mergers.push(item.find('[data-merge]').addBack('[data-merge]').attr('data-merge') * 1 || 1);
+		}, this));
+
+		this.reset(this.isNumeric(this.settings.startPosition) ? this.settings.startPosition : 0);
+
+		this.invalidate('items');
+	};
+
+	/**
+	 * Adds an item.
+	 * @todo Use `item` instead of `content` for the event arguments.
+	 * @public
+	 * @param {HTMLElement|jQuery|String} content - The item content to add.
+	 * @param {Number} [position] - The relative position at which to insert the item otherwise the item will be added to the end.
+	 */
+	Owl.prototype.add = function(content, position) {
+		var current = this.relative(this._current);
+
+		position = position === undefined ? this._items.length : this.normalize(position, true);
+		content = content instanceof jQuery ? content : $(content);
+
+		this.trigger('add', { content: content, position: position });
+
+		content = this.prepare(content);
+
+		if (this._items.length === 0 || position === this._items.length) {
+			this._items.length === 0 && this.$stage.append(content);
+			this._items.length !== 0 && this._items[position - 1].after(content);
+			this._items.push(content);
+			this._mergers.push(content.find('[data-merge]').addBack('[data-merge]').attr('data-merge') * 1 || 1);
+		} else {
+			this._items[position].before(content);
+			this._items.splice(position, 0, content);
+			this._mergers.splice(position, 0, content.find('[data-merge]').addBack('[data-merge]').attr('data-merge') * 1 || 1);
+		}
+
+		this._items[current] && this.reset(this._items[current].index());
+
+		this.invalidate('items');
+
+		this.trigger('added', { content: content, position: position });
+	};
+
+	/**
+	 * Removes an item by its position.
+	 * @todo Use `item` instead of `content` for the event arguments.
+	 * @public
+	 * @param {Number} position - The relative position of the item to remove.
+	 */
+	Owl.prototype.remove = function(position) {
+		position = this.normalize(position, true);
+
+		if (position === undefined) {
+			return;
+		}
+
+		this.trigger('remove', { content: this._items[position], position: position });
+
+		this._items[position].remove();
+		this._items.splice(position, 1);
+		this._mergers.splice(position, 1);
+
+		this.invalidate('items');
+
+		this.trigger('removed', { content: null, position: position });
+	};
+
+	/**
+	 * Preloads images with auto width.
+	 * @todo Replace by a more generic approach
+	 * @protected
+	 */
+	Owl.prototype.preloadAutoWidthImages = function(images) {
+		images.each($.proxy(function(i, element) {
+			this.enter('pre-loading');
+			element = $(element);
+			$(new Image()).one('load', $.proxy(function(e) {
+				element.attr('src', e.target.src);
+				element.css('opacity', 1);
+				this.leave('pre-loading');
+				!this.is('pre-loading') && !this.is('initializing') && this.refresh();
+			}, this)).attr('src', element.attr('src') || element.attr('data-src') || element.attr('data-src-retina'));
+		}, this));
+	};
+
+	/**
+	 * Destroys the carousel.
+	 * @public
+	 */
+	Owl.prototype.destroy = function() {
+
+		this.$element.off('.owl.core');
+		this.$stage.off('.owl.core');
+		$(document).off('.owl.core');
+
+		if (this.settings.responsive !== false) {
+			window.clearTimeout(this.resizeTimer);
+			this.off(window, 'resize', this._handlers.onThrottledResize);
+		}
+
+		for (var i in this._plugins) {
+			this._plugins[i].destroy();
+		}
+
+		this.$stage.children('.cloned').remove();
+
+		this.$stage.unwrap();
+		this.$stage.children().contents().unwrap();
+		this.$stage.children().unwrap();
+
+		this.$element
+			.removeClass(this.options.refreshClass)
+			.removeClass(this.options.loadingClass)
+			.removeClass(this.options.loadedClass)
+			.removeClass(this.options.rtlClass)
+			.removeClass(this.options.dragClass)
+			.removeClass(this.options.grabClass)
+			.attr('class', this.$element.attr('class').replace(new RegExp(this.options.responsiveClass + '-\\S+\\s', 'g'), ''))
+			.removeData('owl.carousel');
+	};
+
+	/**
+	 * Operators to calculate right-to-left and left-to-right.
+	 * @protected
+	 * @param {Number} [a] - The left side operand.
+	 * @param {String} [o] - The operator.
+	 * @param {Number} [b] - The right side operand.
+	 */
+	Owl.prototype.op = function(a, o, b) {
+		var rtl = this.settings.rtl;
+		switch (o) {
+			case '<':
+				return rtl ? a > b : a < b;
+			case '>':
+				return rtl ? a < b : a > b;
+			case '>=':
+				return rtl ? a <= b : a >= b;
+			case '<=':
+				return rtl ? a >= b : a <= b;
+			default:
+				break;
+		}
+	};
+
+	/**
+	 * Attaches to an internal event.
+	 * @protected
+	 * @param {HTMLElement} element - The event source.
+	 * @param {String} event - The event name.
+	 * @param {Function} listener - The event handler to attach.
+	 * @param {Boolean} capture - Wether the event should be handled at the capturing phase or not.
+	 */
+	Owl.prototype.on = function(element, event, listener, capture) {
+		if (element.addEventListener) {
+			element.addEventListener(event, listener, capture);
+		} else if (element.attachEvent) {
+			element.attachEvent('on' + event, listener);
+		}
+	};
+
+	/**
+	 * Detaches from an internal event.
+	 * @protected
+	 * @param {HTMLElement} element - The event source.
+	 * @param {String} event - The event name.
+	 * @param {Function} listener - The attached event handler to detach.
+	 * @param {Boolean} capture - Wether the attached event handler was registered as a capturing listener or not.
+	 */
+	Owl.prototype.off = function(element, event, listener, capture) {
+		if (element.removeEventListener) {
+			element.removeEventListener(event, listener, capture);
+		} else if (element.detachEvent) {
+			element.detachEvent('on' + event, listener);
+		}
+	};
+
+	/**
+	 * Triggers a public event.
+	 * @todo Remove `status`, `relatedTarget` should be used instead.
+	 * @protected
+	 * @param {String} name - The event name.
+	 * @param {*} [data=null] - The event data.
+	 * @param {String} [namespace=carousel] - The event namespace.
+	 * @param {String} [state] - The state which is associated with the event.
+	 * @param {Boolean} [enter=false] - Indicates if the call enters the specified state or not.
+	 * @returns {Event} - The event arguments.
+	 */
+	Owl.prototype.trigger = function(name, data, namespace, state, enter) {
+		var status = {
+			item: { count: this._items.length, index: this.current() }
+		}, handler = $.camelCase(
+			$.grep([ 'on', name, namespace ], function(v) { return v })
+				.join('-').toLowerCase()
+		), event = $.Event(
+			[ name, 'owl', namespace || 'carousel' ].join('.').toLowerCase(),
+			$.extend({ relatedTarget: this }, status, data)
+		);
+
+		if (!this._supress[name]) {
+			$.each(this._plugins, function(name, plugin) {
+				if (plugin.onTrigger) {
+					plugin.onTrigger(event);
+				}
+			});
+
+			this.register({ type: Owl.Type.Event, name: name });
+			this.$element.trigger(event);
+
+			if (this.settings && typeof this.settings[handler] === 'function') {
+				this.settings[handler].call(this, event);
+			}
+		}
+
+		return event;
+	};
+
+	/**
+	 * Enters a state.
+	 * @param name - The state name.
+	 */
+	Owl.prototype.enter = function(name) {
+		$.each([ name ].concat(this._states.tags[name] || []), $.proxy(function(i, name) {
+			if (this._states.current[name] === undefined) {
+				this._states.current[name] = 0;
+			}
+
+			this._states.current[name]++;
+		}, this));
+	};
+
+	/**
+	 * Leaves a state.
+	 * @param name - The state name.
+	 */
+	Owl.prototype.leave = function(name) {
+		$.each([ name ].concat(this._states.tags[name] || []), $.proxy(function(i, name) {
+			this._states.current[name]--;
+		}, this));
+	};
+
+	/**
+	 * Registers an event or state.
+	 * @public
+	 * @param {Object} object - The event or state to register.
+	 */
+	Owl.prototype.register = function(object) {
+		if (object.type === Owl.Type.Event) {
+			if (!$.event.special[object.name]) {
+				$.event.special[object.name] = {};
+			}
+
+			if (!$.event.special[object.name].owl) {
+				var _default = $.event.special[object.name]._default;
+				$.event.special[object.name]._default = function(e) {
+					if (_default && _default.apply && (!e.namespace || e.namespace.indexOf('owl') === -1)) {
+						return _default.apply(this, arguments);
+					}
+					return e.namespace && e.namespace.indexOf('owl') > -1;
+				};
+				$.event.special[object.name].owl = true;
+			}
+		} else if (object.type === Owl.Type.State) {
+			if (!this._states.tags[object.name]) {
+				this._states.tags[object.name] = object.tags;
+			} else {
+				this._states.tags[object.name] = this._states.tags[object.name].concat(object.tags);
+			}
+
+			this._states.tags[object.name] = $.grep(this._states.tags[object.name], $.proxy(function(tag, i) {
+				return $.inArray(tag, this._states.tags[object.name]) === i;
+			}, this));
+		}
+	};
+
+	/**
+	 * Suppresses events.
+	 * @protected
+	 * @param {Array.<String>} events - The events to suppress.
+	 */
+	Owl.prototype.suppress = function(events) {
+		$.each(events, $.proxy(function(index, event) {
+			this._supress[event] = true;
+		}, this));
+	};
+
+	/**
+	 * Releases suppressed events.
+	 * @protected
+	 * @param {Array.<String>} events - The events to release.
+	 */
+	Owl.prototype.release = function(events) {
+		$.each(events, $.proxy(function(index, event) {
+			delete this._supress[event];
+		}, this));
+	};
+
+	/**
+	 * Gets unified pointer coordinates from event.
+	 * @todo #261
+	 * @protected
+	 * @param {Event} - The `mousedown` or `touchstart` event.
+	 * @returns {Object} - Contains `x` and `y` coordinates of current pointer position.
+	 */
+	Owl.prototype.pointer = function(event) {
+		var result = { x: null, y: null };
+
+		event = event.originalEvent || event || window.event;
+
+		event = event.touches && event.touches.length ?
+			event.touches[0] : event.changedTouches && event.changedTouches.length ?
+				event.changedTouches[0] : event;
+
+		if (event.pageX) {
+			result.x = event.pageX;
+			result.y = event.pageY;
+		} else {
+			result.x = event.clientX;
+			result.y = event.clientY;
+		}
+
+		return result;
+	};
+
+	/**
+	 * Determines if the input is a Number or something that can be coerced to a Number
+	 * @protected
+	 * @param {Number|String|Object|Array|Boolean|RegExp|Function|Symbol} - The input to be tested
+	 * @returns {Boolean} - An indication if the input is a Number or can be coerced to a Number
+	 */
+	Owl.prototype.isNumeric = function(number) {
+		return !isNaN(parseFloat(number));
+	};
+
+	/**
+	 * Gets the difference of two vectors.
+	 * @todo #261
+	 * @protected
+	 * @param {Object} - The first vector.
+	 * @param {Object} - The second vector.
+	 * @returns {Object} - The difference.
+	 */
+	Owl.prototype.difference = function(first, second) {
+		return {
+			x: first.x - second.x,
+			y: first.y - second.y
+		};
+	};
+
+	/**
+	 * The jQuery Plugin for the Owl Carousel
+	 * @todo Navigation plugin `next` and `prev`
+	 * @public
+	 */
+	$.fn.owlCarousel = function(option) {
+		var args = Array.prototype.slice.call(arguments, 1);
+
+		return this.each(function() {
+			var $this = $(this),
+				data = $this.data('owl.carousel');
+
+			if (!data) {
+				data = new Owl(this, typeof option == 'object' && option);
+				$this.data('owl.carousel', data);
+
+				$.each([
+					'next', 'prev', 'to', 'destroy', 'refresh', 'replace', 'add', 'remove'
+				], function(i, event) {
+					data.register({ type: Owl.Type.Event, name: event });
+					data.$element.on(event + '.owl.carousel.core', $.proxy(function(e) {
+						if (e.namespace && e.relatedTarget !== this) {
+							this.suppress([ event ]);
+							data[event].apply(this, [].slice.call(arguments, 1));
+							this.release([ event ]);
+						}
+					}, data));
+				});
+			}
+
+			if (typeof option == 'string' && option.charAt(0) !== '_') {
+				data[option].apply(data, args);
+			}
+		});
+	};
+
+	/**
+	 * The constructor for the jQuery Plugin
+	 * @public
+	 */
+	$.fn.owlCarousel.Constructor = Owl;
+
+})(window.Zepto || window.jQuery, window, document);
+
+/**
+ * AutoRefresh Plugin
+ * @version 2.1.0
+ * @author Artus Kolanowski
+ * @author David Deutsch
+ * @license The MIT License (MIT)
+ */
+;(function($, window, document, undefined) {
+
+	/**
+	 * Creates the auto refresh plugin.
+	 * @class The Auto Refresh Plugin
+	 * @param {Owl} carousel - The Owl Carousel
+	 */
+	var AutoRefresh = function(carousel) {
+		/**
+		 * Reference to the core.
+		 * @protected
+		 * @type {Owl}
+		 */
+		this._core = carousel;
+
+		/**
+		 * Refresh interval.
+		 * @protected
+		 * @type {number}
+		 */
+		this._interval = null;
+
+		/**
+		 * Whether the element is currently visible or not.
+		 * @protected
+		 * @type {Boolean}
+		 */
+		this._visible = null;
+
+		/**
+		 * All event handlers.
+		 * @protected
+		 * @type {Object}
+		 */
+		this._handlers = {
+			'initialized.owl.carousel': $.proxy(function(e) {
+				if (e.namespace && this._core.settings.autoRefresh) {
+					this.watch();
+				}
+			}, this)
+		};
+
+		// set default options
+		this._core.options = $.extend({}, AutoRefresh.Defaults, this._core.options);
+
+		// register event handlers
+		this._core.$element.on(this._handlers);
+	};
+
+	/**
+	 * Default options.
+	 * @public
+	 */
+	AutoRefresh.Defaults = {
+		autoRefresh: true,
+		autoRefreshInterval: 500
+	};
+
+	/**
+	 * Watches the element.
+	 */
+	AutoRefresh.prototype.watch = function() {
+		if (this._interval) {
+			return;
+		}
+
+		this._visible = this._core.$element.is(':visible');
+		this._interval = window.setInterval($.proxy(this.refresh, this), this._core.settings.autoRefreshInterval);
+	};
+
+	/**
+	 * Refreshes the element.
+	 */
+	AutoRefresh.prototype.refresh = function() {
+		if (this._core.$element.is(':visible') === this._visible) {
+			return;
+		}
+
+		this._visible = !this._visible;
+
+		this._core.$element.toggleClass('owl-hidden', !this._visible);
+
+		this._visible && (this._core.invalidate('width') && this._core.refresh());
+	};
+
+	/**
+	 * Destroys the plugin.
+	 */
+	AutoRefresh.prototype.destroy = function() {
+		var handler, property;
+
+		window.clearInterval(this._interval);
+
+		for (handler in this._handlers) {
+			this._core.$element.off(handler, this._handlers[handler]);
+		}
+		for (property in Object.getOwnPropertyNames(this)) {
+			typeof this[property] != 'function' && (this[property] = null);
+		}
+	};
+
+	$.fn.owlCarousel.Constructor.Plugins.AutoRefresh = AutoRefresh;
+
+})(window.Zepto || window.jQuery, window, document);
+
+/**
+ * Lazy Plugin
+ * @version 2.1.0
+ * @author Bartosz Wojciechowski
+ * @author David Deutsch
+ * @license The MIT License (MIT)
+ */
+;(function($, window, document, undefined) {
+
+	/**
+	 * Creates the lazy plugin.
+	 * @class The Lazy Plugin
+	 * @param {Owl} carousel - The Owl Carousel
+	 */
+	var Lazy = function(carousel) {
+
+		/**
+		 * Reference to the core.
+		 * @protected
+		 * @type {Owl}
+		 */
+		this._core = carousel;
+
+		/**
+		 * Already loaded items.
+		 * @protected
+		 * @type {Array.<jQuery>}
+		 */
+		this._loaded = [];
+
+		/**
+		 * Event handlers.
+		 * @protected
+		 * @type {Object}
+		 */
+		this._handlers = {
+			'initialized.owl.carousel change.owl.carousel resized.owl.carousel': $.proxy(function(e) {
+				if (!e.namespace) {
+					return;
+				}
+
+				if (!this._core.settings || !this._core.settings.lazyLoad) {
+					return;
+				}
+
+				if ((e.property && e.property.name == 'position') || e.type == 'initialized') {
+					var settings = this._core.settings,
+						n = (settings.center && Math.ceil(settings.items / 2) || settings.items),
+						i = ((settings.center && n * -1) || 0),
+						position = (e.property && e.property.value !== undefined ? e.property.value : this._core.current()) + i,
+						clones = this._core.clones().length,
+						load = $.proxy(function(i, v) { this.load(v) }, this);
+
+					while (i++ < n) {
+						this.load(clones / 2 + this._core.relative(position));
+						clones && $.each(this._core.clones(this._core.relative(position)), load);
+						position++;
+					}
+				}
+			}, this)
+		};
+
+		// set the default options
+		this._core.options = $.extend({}, Lazy.Defaults, this._core.options);
+
+		// register event handler
+		this._core.$element.on(this._handlers);
+	};
+
+	/**
+	 * Default options.
+	 * @public
+	 */
+	Lazy.Defaults = {
+		lazyLoad: false
+	};
+
+	/**
+	 * Loads all resources of an item at the specified position.
+	 * @param {Number} position - The absolute position of the item.
+	 * @protected
+	 */
+	Lazy.prototype.load = function(position) {
+		var $item = this._core.$stage.children().eq(position),
+			$elements = $item && $item.find('.owl-lazy');
+
+		if (!$elements || $.inArray($item.get(0), this._loaded) > -1) {
+			return;
+		}
+
+		$elements.each($.proxy(function(index, element) {
+			var $element = $(element), image,
+				url = (window.devicePixelRatio > 1 && $element.attr('data-src-retina')) || $element.attr('data-src');
+
+			this._core.trigger('load', { element: $element, url: url }, 'lazy');
+
+			if ($element.is('img')) {
+				$element.one('load.owl.lazy', $.proxy(function() {
+					$element.css('opacity', 1);
+					this._core.trigger('loaded', { element: $element, url: url }, 'lazy');
+				}, this)).attr('src', url);
+			} else {
+				image = new Image();
+				image.onload = $.proxy(function() {
+					$element.css({
+						'background-image': 'url(' + url + ')',
+						'opacity': '1'
+					});
+					this._core.trigger('loaded', { element: $element, url: url }, 'lazy');
+				}, this);
+				image.src = url;
+			}
+		}, this));
+
+		this._loaded.push($item.get(0));
+	};
+
+	/**
+	 * Destroys the plugin.
+	 * @public
+	 */
+	Lazy.prototype.destroy = function() {
+		var handler, property;
+
+		for (handler in this.handlers) {
+			this._core.$element.off(handler, this.handlers[handler]);
+		}
+		for (property in Object.getOwnPropertyNames(this)) {
+			typeof this[property] != 'function' && (this[property] = null);
+		}
+	};
+
+	$.fn.owlCarousel.Constructor.Plugins.Lazy = Lazy;
+
+})(window.Zepto || window.jQuery, window, document);
+
+/**
+ * AutoHeight Plugin
+ * @version 2.1.0
+ * @author Bartosz Wojciechowski
+ * @author David Deutsch
+ * @license The MIT License (MIT)
+ */
+;(function($, window, document, undefined) {
+
+	/**
+	 * Creates the auto height plugin.
+	 * @class The Auto Height Plugin
+	 * @param {Owl} carousel - The Owl Carousel
+	 */
+	var AutoHeight = function(carousel) {
+		/**
+		 * Reference to the core.
+		 * @protected
+		 * @type {Owl}
+		 */
+		this._core = carousel;
+
+		/**
+		 * All event handlers.
+		 * @protected
+		 * @type {Object}
+		 */
+		this._handlers = {
+			'initialized.owl.carousel refreshed.owl.carousel': $.proxy(function(e) {
+				if (e.namespace && this._core.settings.autoHeight) {
+					this.update();
+				}
+			}, this),
+			'changed.owl.carousel': $.proxy(function(e) {
+				if (e.namespace && this._core.settings.autoHeight && e.property.name == 'position'){
+					this.update();
+				}
+			}, this),
+			'loaded.owl.lazy': $.proxy(function(e) {
+				if (e.namespace && this._core.settings.autoHeight
+					&& e.element.closest('.' + this._core.settings.itemClass).index() === this._core.current()) {
+					this.update();
+				}
+			}, this)
+		};
+
+		// set default options
+		this._core.options = $.extend({}, AutoHeight.Defaults, this._core.options);
+
+		// register event handlers
+		this._core.$element.on(this._handlers);
+	};
+
+	/**
+	 * Default options.
+	 * @public
+	 */
+	AutoHeight.Defaults = {
+		autoHeight: false,
+		autoHeightClass: 'owl-height'
+	};
+
+	/**
+	 * Updates the view.
+	 */
+	AutoHeight.prototype.update = function() {
+		var start = this._core._current,
+			end = start + this._core.settings.items,
+			visible = this._core.$stage.children().toArray().slice(start, end),
+			heights = [],
+			maxheight = 0;
+
+		$.each(visible, function(index, item) {
+			heights.push($(item).height());
+		});
+
+		maxheight = Math.max.apply(null, heights);
+
+		this._core.$stage.parent()
+			.height(maxheight)
+			.addClass(this._core.settings.autoHeightClass);
+	};
+
+	AutoHeight.prototype.destroy = function() {
+		var handler, property;
+
+		for (handler in this._handlers) {
+			this._core.$element.off(handler, this._handlers[handler]);
+		}
+		for (property in Object.getOwnPropertyNames(this)) {
+			typeof this[property] != 'function' && (this[property] = null);
+		}
+	};
+
+	$.fn.owlCarousel.Constructor.Plugins.AutoHeight = AutoHeight;
+
+})(window.Zepto || window.jQuery, window, document);
+
+/**
+ * Video Plugin
+ * @version 2.1.0
+ * @author Bartosz Wojciechowski
+ * @author David Deutsch
+ * @license The MIT License (MIT)
+ */
+;(function($, window, document, undefined) {
+
+	/**
+	 * Creates the video plugin.
+	 * @class The Video Plugin
+	 * @param {Owl} carousel - The Owl Carousel
+	 */
+	var Video = function(carousel) {
+		/**
+		 * Reference to the core.
+		 * @protected
+		 * @type {Owl}
+		 */
+		this._core = carousel;
+
+		/**
+		 * Cache all video URLs.
+		 * @protected
+		 * @type {Object}
+		 */
+		this._videos = {};
+
+		/**
+		 * Current playing item.
+		 * @protected
+		 * @type {jQuery}
+		 */
+		this._playing = null;
+
+		/**
+		 * All event handlers.
+		 * @todo The cloned content removale is too late
+		 * @protected
+		 * @type {Object}
+		 */
+		this._handlers = {
+			'initialized.owl.carousel': $.proxy(function(e) {
+				if (e.namespace) {
+					this._core.register({ type: 'state', name: 'playing', tags: [ 'interacting' ] });
+				}
+			}, this),
+			'resize.owl.carousel': $.proxy(function(e) {
+				if (e.namespace && this._core.settings.video && this.isInFullScreen()) {
+					e.preventDefault();
+				}
+			}, this),
+			'refreshed.owl.carousel': $.proxy(function(e) {
+				if (e.namespace && this._core.is('resizing')) {
+					this._core.$stage.find('.cloned .owl-video-frame').remove();
+				}
+			}, this),
+			'changed.owl.carousel': $.proxy(function(e) {
+				if (e.namespace && e.property.name === 'position' && this._playing) {
+					this.stop();
+				}
+			}, this),
+			'prepared.owl.carousel': $.proxy(function(e) {
+				if (!e.namespace) {
+					return;
+				}
+
+				var $element = $(e.content).find('.owl-video');
+
+				if ($element.length) {
+					$element.css('display', 'none');
+					this.fetch($element, $(e.content));
+				}
+			}, this)
+		};
+
+		// set default options
+		this._core.options = $.extend({}, Video.Defaults, this._core.options);
+
+		// register event handlers
+		this._core.$element.on(this._handlers);
+
+		this._core.$element.on('click.owl.video', '.owl-video-play-icon', $.proxy(function(e) {
+			this.play(e);
+		}, this));
+	};
+
+	/**
+	 * Default options.
+	 * @public
+	 */
+	Video.Defaults = {
+		video: false,
+		videoHeight: false,
+		videoWidth: false
+	};
+
+	/**
+	 * Gets the video ID and the type (YouTube/Vimeo/vzaar only).
+	 * @protected
+	 * @param {jQuery} target - The target containing the video data.
+	 * @param {jQuery} item - The item containing the video.
+	 */
+	Video.prototype.fetch = function(target, item) {
+			var type = (function() {
+					if (target.attr('data-vimeo-id')) {
+						return 'vimeo';
+					} else if (target.attr('data-vzaar-id')) {
+						return 'vzaar'
+					} else {
+						return 'youtube';
+					}
+				})(),
+				id = target.attr('data-vimeo-id') || target.attr('data-youtube-id') || target.attr('data-vzaar-id'),
+				width = target.attr('data-width') || this._core.settings.videoWidth,
+				height = target.attr('data-height') || this._core.settings.videoHeight,
+				url = target.attr('href');
+
+		if (url) {
+
+			/*
+					Parses the id's out of the following urls (and probably more):
+					https://www.youtube.com/watch?v=:id
+					https://youtu.be/:id
+					https://vimeo.com/:id
+					https://vimeo.com/channels/:channel/:id
+					https://vimeo.com/groups/:group/videos/:id
+					https://app.vzaar.com/videos/:id
+
+					Visual example: https://regexper.com/#(http%3A%7Chttps%3A%7C)%5C%2F%5C%2F(player.%7Cwww.%7Capp.)%3F(vimeo%5C.com%7Cyoutu(be%5C.com%7C%5C.be%7Cbe%5C.googleapis%5C.com)%7Cvzaar%5C.com)%5C%2F(video%5C%2F%7Cvideos%5C%2F%7Cembed%5C%2F%7Cchannels%5C%2F.%2B%5C%2F%7Cgroups%5C%2F.%2B%5C%2F%7Cwatch%5C%3Fv%3D%7Cv%5C%2F)%3F(%5BA-Za-z0-9._%25-%5D*)(%5C%26%5CS%2B)%3F
+			*/
+
+			id = url.match(/(http:|https:|)\/\/(player.|www.|app.)?(vimeo\.com|youtu(be\.com|\.be|be\.googleapis\.com)|vzaar\.com)\/(video\/|videos\/|embed\/|channels\/.+\/|groups\/.+\/|watch\?v=|v\/)?([A-Za-z0-9._%-]*)(\&\S+)?/);
+
+			if (id[3].indexOf('youtu') > -1) {
+				type = 'youtube';
+			} else if (id[3].indexOf('vimeo') > -1) {
+				type = 'vimeo';
+			} else if (id[3].indexOf('vzaar') > -1) {
+				type = 'vzaar';
+			} else {
+				throw new Error('Video URL not supported.');
+			}
+			id = id[6];
+		} else {
+			throw new Error('Missing video URL.');
+		}
+
+		this._videos[url] = {
+			type: type,
+			id: id,
+			width: width,
+			height: height
+		};
+
+		item.attr('data-video', url);
+
+		this.thumbnail(target, this._videos[url]);
+	};
+
+	/**
+	 * Creates video thumbnail.
+	 * @protected
+	 * @param {jQuery} target - The target containing the video data.
+	 * @param {Object} info - The video info object.
+	 * @see `fetch`
+	 */
+	Video.prototype.thumbnail = function(target, video) {
+		var tnLink,
+			icon,
+			path,
+			dimensions = video.width && video.height ? 'style="width:' + video.width + 'px;height:' + video.height + 'px;"' : '',
+			customTn = target.find('img'),
+			srcType = 'src',
+			lazyClass = '',
+			settings = this._core.settings,
+			create = function(path) {
+				icon = '<div class="owl-video-play-icon"></div>';
+
+				if (settings.lazyLoad) {
+					tnLink = '<div class="owl-video-tn ' + lazyClass + '" ' + srcType + '="' + path + '"></div>';
+				} else {
+					tnLink = '<div class="owl-video-tn" style="opacity:1;background-image:url(' + path + ')"></div>';
+				}
+				target.after(tnLink);
+				target.after(icon);
+			};
+
+		// wrap video content into owl-video-wrapper div
+		target.wrap('<div class="owl-video-wrapper"' + dimensions + '></div>');
+
+		if (this._core.settings.lazyLoad) {
+			srcType = 'data-src';
+			lazyClass = 'owl-lazy';
+		}
+
+		// custom thumbnail
+		if (customTn.length) {
+			create(customTn.attr(srcType));
+			customTn.remove();
+			return false;
+		}
+
+		if (video.type === 'youtube') {
+			path = "//img.youtube.com/vi/" + video.id + "/hqdefault.jpg";
+			create(path);
+		} else if (video.type === 'vimeo') {
+			$.ajax({
+				type: 'GET',
+				url: '//vimeo.com/api/v2/video/' + video.id + '.json',
+				jsonp: 'callback',
+				dataType: 'jsonp',
+				success: function(data) {
+					path = data[0].thumbnail_large;
+					create(path);
+				}
+			});
+		} else if (video.type === 'vzaar') {
+			$.ajax({
+				type: 'GET',
+				url: '//vzaar.com/api/videos/' + video.id + '.json',
+				jsonp: 'callback',
+				dataType: 'jsonp',
+				success: function(data) {
+					path = data.framegrab_url;
+					create(path);
+				}
+			});
+		}
+	};
+
+	/**
+	 * Stops the current video.
+	 * @public
+	 */
+	Video.prototype.stop = function() {
+		this._core.trigger('stop', null, 'video');
+		this._playing.find('.owl-video-frame').remove();
+		this._playing.removeClass('owl-video-playing');
+		this._playing = null;
+		this._core.leave('playing');
+		this._core.trigger('stopped', null, 'video');
+	};
+
+	/**
+	 * Starts the current video.
+	 * @public
+	 * @param {Event} event - The event arguments.
+	 */
+	Video.prototype.play = function(event) {
+		var target = $(event.target),
+			item = target.closest('.' + this._core.settings.itemClass),
+			video = this._videos[item.attr('data-video')],
+			width = video.width || '100%',
+			height = video.height || this._core.$stage.height(),
+			html;
+
+		if (this._playing) {
+			return;
+		}
+
+		this._core.enter('playing');
+		this._core.trigger('play', null, 'video');
+
+		item = this._core.items(this._core.relative(item.index()));
+
+		this._core.reset(item.index());
+
+		if (video.type === 'youtube') {
+			html = '<iframe width="' + width + '" height="' + height + '" src="//www.youtube.com/embed/' +
+				video.id + '?autoplay=1&v=' + video.id + '" frameborder="0" allowfullscreen></iframe>';
+		} else if (video.type === 'vimeo') {
+			html = '<iframe src="//player.vimeo.com/video/' + video.id +
+				'?autoplay=1" width="' + width + '" height="' + height +
+				'" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>';
+		} else if (video.type === 'vzaar') {
+			html = '<iframe frameborder="0"' + 'height="' + height + '"' + 'width="' + width +
+				'" allowfullscreen mozallowfullscreen webkitAllowFullScreen ' +
+				'src="//view.vzaar.com/' + video.id + '/player?autoplay=true"></iframe>';
+		}
+
+		$('<div class="owl-video-frame">' + html + '</div>').insertAfter(item.find('.owl-video'));
+
+		this._playing = item.addClass('owl-video-playing');
+	};
+
+	/**
+	 * Checks whether an video is currently in full screen mode or not.
+	 * @todo Bad style because looks like a readonly method but changes members.
+	 * @protected
+	 * @returns {Boolean}
+	 */
+	Video.prototype.isInFullScreen = function() {
+		var element = document.fullscreenElement || document.mozFullScreenElement ||
+				document.webkitFullscreenElement;
+
+		return element && $(element).parent().hasClass('owl-video-frame');
+	};
+
+	/**
+	 * Destroys the plugin.
+	 */
+	Video.prototype.destroy = function() {
+		var handler, property;
+
+		this._core.$element.off('click.owl.video');
+
+		for (handler in this._handlers) {
+			this._core.$element.off(handler, this._handlers[handler]);
+		}
+		for (property in Object.getOwnPropertyNames(this)) {
+			typeof this[property] != 'function' && (this[property] = null);
+		}
+	};
+
+	$.fn.owlCarousel.Constructor.Plugins.Video = Video;
+
+})(window.Zepto || window.jQuery, window, document);
+
+/**
+ * Animate Plugin
+ * @version 2.1.0
+ * @author Bartosz Wojciechowski
+ * @author David Deutsch
+ * @license The MIT License (MIT)
+ */
+;(function($, window, document, undefined) {
+
+	/**
+	 * Creates the animate plugin.
+	 * @class The Navigation Plugin
+	 * @param {Owl} scope - The Owl Carousel
+	 */
+	var Animate = function(scope) {
+		this.core = scope;
+		this.core.options = $.extend({}, Animate.Defaults, this.core.options);
+		this.swapping = true;
+		this.previous = undefined;
+		this.next = undefined;
+
+		this.handlers = {
+			'change.owl.carousel': $.proxy(function(e) {
+				if (e.namespace && e.property.name == 'position') {
+					this.previous = this.core.current();
+					this.next = e.property.value;
+				}
+			}, this),
+			'drag.owl.carousel dragged.owl.carousel translated.owl.carousel': $.proxy(function(e) {
+				if (e.namespace) {
+					this.swapping = e.type == 'translated';
+				}
+			}, this),
+			'translate.owl.carousel': $.proxy(function(e) {
+				if (e.namespace && this.swapping && (this.core.options.animateOut || this.core.options.animateIn)) {
+					this.swap();
+				}
+			}, this)
+		};
+
+		this.core.$element.on(this.handlers);
+	};
+
+	/**
+	 * Default options.
+	 * @public
+	 */
+	Animate.Defaults = {
+		animateOut: false,
+		animateIn: false
+	};
+
+	/**
+	 * Toggles the animation classes whenever an translations starts.
+	 * @protected
+	 * @returns {Boolean|undefined}
+	 */
+	Animate.prototype.swap = function() {
+
+		if (this.core.settings.items !== 1) {
+			return;
+		}
+
+		if (!$.support.animation || !$.support.transition) {
+			return;
+		}
+
+		this.core.speed(0);
+
+		var left,
+			clear = $.proxy(this.clear, this),
+			previous = this.core.$stage.children().eq(this.previous),
+			next = this.core.$stage.children().eq(this.next),
+			incoming = this.core.settings.animateIn,
+			outgoing = this.core.settings.animateOut;
+
+		if (this.core.current() === this.previous) {
+			return;
+		}
+
+		if (outgoing) {
+			left = this.core.coordinates(this.previous) - this.core.coordinates(this.next);
+			previous.one($.support.animation.end, clear)
+				.css( { 'left': left + 'px' } )
+				.addClass('animated owl-animated-out')
+				.addClass(outgoing);
+		}
+
+		if (incoming) {
+			next.one($.support.animation.end, clear)
+				.addClass('animated owl-animated-in')
+				.addClass(incoming);
+		}
+	};
+
+	Animate.prototype.clear = function(e) {
+		$(e.target).css( { 'left': '' } )
+			.removeClass('animated owl-animated-out owl-animated-in')
+			.removeClass(this.core.settings.animateIn)
+			.removeClass(this.core.settings.animateOut);
+		this.core.onTransitionEnd();
+	};
+
+	/**
+	 * Destroys the plugin.
+	 * @public
+	 */
+	Animate.prototype.destroy = function() {
+		var handler, property;
+
+		for (handler in this.handlers) {
+			this.core.$element.off(handler, this.handlers[handler]);
+		}
+		for (property in Object.getOwnPropertyNames(this)) {
+			typeof this[property] != 'function' && (this[property] = null);
+		}
+	};
+
+	$.fn.owlCarousel.Constructor.Plugins.Animate = Animate;
+
+})(window.Zepto || window.jQuery, window, document);
+
+/**
+ * Autoplay Plugin
+ * @version 2.1.0
+ * @author Bartosz Wojciechowski
+ * @author Artus Kolanowski
+ * @author David Deutsch
+ * @license The MIT License (MIT)
+ */
+;(function($, window, document, undefined) {
+
+	/**
+	 * Creates the autoplay plugin.
+	 * @class The Autoplay Plugin
+	 * @param {Owl} scope - The Owl Carousel
+	 */
+	var Autoplay = function(carousel) {
+		/**
+		 * Reference to the core.
+		 * @protected
+		 * @type {Owl}
+		 */
+		this._core = carousel;
+
+		/**
+		 * The autoplay timeout.
+		 * @type {Timeout}
+		 */
+		this._timeout = null;
+
+		/**
+		 * Indicates whenever the autoplay is paused.
+		 * @type {Boolean}
+		 */
+		this._paused = false;
+
+		/**
+		 * All event handlers.
+		 * @protected
+		 * @type {Object}
+		 */
+		this._handlers = {
+			'changed.owl.carousel': $.proxy(function(e) {
+				if (e.namespace && e.property.name === 'settings') {
+					if (this._core.settings.autoplay) {
+						this.play();
+					} else {
+						this.stop();
+					}
+				} else if (e.namespace && e.property.name === 'position') {
+					//console.log('play?', e);
+					if (this._core.settings.autoplay) {
+						this._setAutoPlayInterval();
+					}
+				}
+			}, this),
+			'initialized.owl.carousel': $.proxy(function(e) {
+				if (e.namespace && this._core.settings.autoplay) {
+					this.play();
+				}
+			}, this),
+			'play.owl.autoplay': $.proxy(function(e, t, s) {
+				if (e.namespace) {
+					this.play(t, s);
+				}
+			}, this),
+			'stop.owl.autoplay': $.proxy(function(e) {
+				if (e.namespace) {
+					this.stop();
+				}
+			}, this),
+			'mouseover.owl.autoplay': $.proxy(function() {
+				if (this._core.settings.autoplayHoverPause && this._core.is('rotating')) {
+					this.pause();
+				}
+			}, this),
+			'mouseleave.owl.autoplay': $.proxy(function() {
+				if (this._core.settings.autoplayHoverPause && this._core.is('rotating')) {
+					this.play();
+				}
+			}, this),
+			'touchstart.owl.core': $.proxy(function() {
+				if (this._core.settings.autoplayHoverPause && this._core.is('rotating')) {
+					this.pause();
+				}
+			}, this),
+			'touchend.owl.core': $.proxy(function() {
+				if (this._core.settings.autoplayHoverPause) {
+					this.play();
+				}
+			}, this)
+		};
+
+		// register event handlers
+		this._core.$element.on(this._handlers);
+
+		// set default options
+		this._core.options = $.extend({}, Autoplay.Defaults, this._core.options);
+	};
+
+	/**
+	 * Default options.
+	 * @public
+	 */
+	Autoplay.Defaults = {
+		autoplay: false,
+		autoplayTimeout: 5000,
+		autoplayHoverPause: false,
+		autoplaySpeed: false
+	};
+
+	/**
+	 * Starts the autoplay.
+	 * @public
+	 * @param {Number} [timeout] - The interval before the next animation starts.
+	 * @param {Number} [speed] - The animation speed for the animations.
+	 */
+	Autoplay.prototype.play = function(timeout, speed) {
+		this._paused = false;
+
+		if (this._core.is('rotating')) {
+			return;
+		}
+
+		this._core.enter('rotating');
+
+		this._setAutoPlayInterval();
+	};
+
+	/**
+	 * Gets a new timeout
+	 * @private
+	 * @param {Number} [timeout] - The interval before the next animation starts.
+	 * @param {Number} [speed] - The animation speed for the animations.
+	 * @return {Timeout}
+	 */
+	Autoplay.prototype._getNextTimeout = function(timeout, speed) {
+		if ( this._timeout ) {
+			window.clearTimeout(this._timeout);
+		}
+		return window.setTimeout($.proxy(function() {
+			if (this._paused || this._core.is('busy') || this._core.is('interacting') || document.hidden) {
+				return;
+			}
+			this._core.next(speed || this._core.settings.autoplaySpeed);
+		}, this), timeout || this._core.settings.autoplayTimeout);
+	};
+
+	/**
+	 * Sets autoplay in motion.
+	 * @private
+	 */
+	Autoplay.prototype._setAutoPlayInterval = function() {
+		this._timeout = this._getNextTimeout();
+	};
+
+	/**
+	 * Stops the autoplay.
+	 * @public
+	 */
+	Autoplay.prototype.stop = function() {
+		if (!this._core.is('rotating')) {
+			return;
+		}
+
+		window.clearTimeout(this._timeout);
+		this._core.leave('rotating');
+	};
+
+	/**
+	 * Stops the autoplay.
+	 * @public
+	 */
+	Autoplay.prototype.pause = function() {
+		if (!this._core.is('rotating')) {
+			return;
+		}
+
+		this._paused = true;
+	};
+
+	/**
+	 * Destroys the plugin.
+	 */
+	Autoplay.prototype.destroy = function() {
+		var handler, property;
+
+		this.stop();
+
+		for (handler in this._handlers) {
+			this._core.$element.off(handler, this._handlers[handler]);
+		}
+		for (property in Object.getOwnPropertyNames(this)) {
+			typeof this[property] != 'function' && (this[property] = null);
+		}
+	};
+
+	$.fn.owlCarousel.Constructor.Plugins.autoplay = Autoplay;
+
+})(window.Zepto || window.jQuery, window, document);
+
+/**
+ * Navigation Plugin
+ * @version 2.1.0
+ * @author Artus Kolanowski
+ * @author David Deutsch
+ * @license The MIT License (MIT)
+ */
+;(function($, window, document, undefined) {
+	'use strict';
+
+	/**
+	 * Creates the navigation plugin.
+	 * @class The Navigation Plugin
+	 * @param {Owl} carousel - The Owl Carousel.
+	 */
+	var Navigation = function(carousel) {
+		/**
+		 * Reference to the core.
+		 * @protected
+		 * @type {Owl}
+		 */
+		this._core = carousel;
+
+		/**
+		 * Indicates whether the plugin is initialized or not.
+		 * @protected
+		 * @type {Boolean}
+		 */
+		this._initialized = false;
+
+		/**
+		 * The current paging indexes.
+		 * @protected
+		 * @type {Array}
+		 */
+		this._pages = [];
+
+		/**
+		 * All DOM elements of the user interface.
+		 * @protected
+		 * @type {Object}
+		 */
+		this._controls = {};
+
+		/**
+		 * Markup for an indicator.
+		 * @protected
+		 * @type {Array.<String>}
+		 */
+		this._templates = [];
+
+		/**
+		 * The carousel element.
+		 * @type {jQuery}
+		 */
+		this.$element = this._core.$element;
+
+		/**
+		 * Overridden methods of the carousel.
+		 * @protected
+		 * @type {Object}
+		 */
+		this._overrides = {
+			next: this._core.next,
+			prev: this._core.prev,
+			to: this._core.to
+		};
+
+		/**
+		 * All event handlers.
+		 * @protected
+		 * @type {Object}
+		 */
+		this._handlers = {
+			'prepared.owl.carousel': $.proxy(function(e) {
+				if (e.namespace && this._core.settings.dotsData) {
+					this._templates.push('<div class="' + this._core.settings.dotClass + '">' +
+						$(e.content).find('[data-dot]').addBack('[data-dot]').attr('data-dot') + '</div>');
+				}
+			}, this),
+			'added.owl.carousel': $.proxy(function(e) {
+				if (e.namespace && this._core.settings.dotsData) {
+					this._templates.splice(e.position, 0, this._templates.pop());
+				}
+			}, this),
+			'remove.owl.carousel': $.proxy(function(e) {
+				if (e.namespace && this._core.settings.dotsData) {
+					this._templates.splice(e.position, 1);
+				}
+			}, this),
+			'changed.owl.carousel': $.proxy(function(e) {
+				if (e.namespace && e.property.name == 'position') {
+					this.draw();
+				}
+			}, this),
+			'initialized.owl.carousel': $.proxy(function(e) {
+				if (e.namespace && !this._initialized) {
+					this._core.trigger('initialize', null, 'navigation');
+					this.initialize();
+					this.update();
+					this.draw();
+					this._initialized = true;
+					this._core.trigger('initialized', null, 'navigation');
+				}
+			}, this),
+			'refreshed.owl.carousel': $.proxy(function(e) {
+				if (e.namespace && this._initialized) {
+					this._core.trigger('refresh', null, 'navigation');
+					this.update();
+					this.draw();
+					this._core.trigger('refreshed', null, 'navigation');
+				}
+			}, this)
+		};
+
+		// set default options
+		this._core.options = $.extend({}, Navigation.Defaults, this._core.options);
+
+		// register event handlers
+		this.$element.on(this._handlers);
+	};
+
+	/**
+	 * Default options.
+	 * @public
+	 * @todo Rename `slideBy` to `navBy`
+	 */
+	Navigation.Defaults = {
+		nav: false,
+		navText: [ 'prev', 'next' ],
+		navSpeed: false,
+		navElement: 'div',
+		navContainer: false,
+		navContainerClass: 'owl-nav',
+		navClass: [ 'owl-prev', 'owl-next' ],
+		slideBy: 1,
+		dotClass: 'owl-dot',
+		dotsClass: 'owl-dots',
+		dots: true,
+		dotsEach: false,
+		dotsData: false,
+		dotsSpeed: false,
+		dotsContainer: false
+	};
+
+	/**
+	 * Initializes the layout of the plugin and extends the carousel.
+	 * @protected
+	 */
+	Navigation.prototype.initialize = function() {
+		var override,
+			settings = this._core.settings;
+
+		// create DOM structure for relative navigation
+		this._controls.$relative = (settings.navContainer ? $(settings.navContainer)
+			: $('<div>').addClass(settings.navContainerClass).appendTo(this.$element)).addClass('disabled');
+
+		this._controls.$previous = $('<' + settings.navElement + '>')
+			.addClass(settings.navClass[0])
+			.html(settings.navText[0])
+			.prependTo(this._controls.$relative)
+			.on('click', $.proxy(function(e) {
+				this.prev(settings.navSpeed);
+			}, this));
+		this._controls.$next = $('<' + settings.navElement + '>')
+			.addClass(settings.navClass[1])
+			.html(settings.navText[1])
+			.appendTo(this._controls.$relative)
+			.on('click', $.proxy(function(e) {
+				this.next(settings.navSpeed);
+			}, this));
+
+		// create DOM structure for absolute navigation
+		if (!settings.dotsData) {
+			this._templates = [ $('<div>')
+				.addClass(settings.dotClass)
+				.append($('<span>'))
+				.prop('outerHTML') ];
+		}
+
+		this._controls.$absolute = (settings.dotsContainer ? $(settings.dotsContainer)
+			: $('<div>').addClass(settings.dotsClass).appendTo(this.$element)).addClass('disabled');
+
+		this._controls.$absolute.on('click', 'div', $.proxy(function(e) {
+			var index = $(e.target).parent().is(this._controls.$absolute)
+				? $(e.target).index() : $(e.target).parent().index();
+
+			e.preventDefault();
+
+			this.to(index, settings.dotsSpeed);
+		}, this));
+
+		// override public methods of the carousel
+		for (override in this._overrides) {
+			this._core[override] = $.proxy(this[override], this);
+		}
+	};
+
+	/**
+	 * Destroys the plugin.
+	 * @protected
+	 */
+	Navigation.prototype.destroy = function() {
+		var handler, control, property, override;
+
+		for (handler in this._handlers) {
+			this.$element.off(handler, this._handlers[handler]);
+		}
+		for (control in this._controls) {
+			this._controls[control].remove();
+		}
+		for (override in this.overides) {
+			this._core[override] = this._overrides[override];
+		}
+		for (property in Object.getOwnPropertyNames(this)) {
+			typeof this[property] != 'function' && (this[property] = null);
+		}
+	};
+
+	/**
+	 * Updates the internal state.
+	 * @protected
+	 */
+	Navigation.prototype.update = function() {
+		var i, j, k,
+			lower = this._core.clones().length / 2,
+			upper = lower + this._core.items().length,
+			maximum = this._core.maximum(true),
+			settings = this._core.settings,
+			size = settings.center || settings.autoWidth || settings.dotsData
+				? 1 : settings.dotsEach || settings.items;
+
+		if (settings.slideBy !== 'page') {
+			settings.slideBy = Math.min(settings.slideBy, settings.items);
+		}
+
+		if (settings.dots || settings.slideBy == 'page') {
+			this._pages = [];
+
+			for (i = lower, j = 0, k = 0; i < upper; i++) {
+				if (j >= size || j === 0) {
+					this._pages.push({
+						start: Math.min(maximum, i - lower),
+						end: i - lower + size - 1
+					});
+					if (Math.min(maximum, i - lower) === maximum) {
+						break;
+					}
+					j = 0, ++k;
+				}
+				j += this._core.mergers(this._core.relative(i));
+			}
+		}
+	};
+
+	/**
+	 * Draws the user interface.
+	 * @todo The option `dotsData` wont work.
+	 * @protected
+	 */
+	Navigation.prototype.draw = function() {
+		var difference,
+			settings = this._core.settings,
+			disabled = this._core.items().length <= settings.items,
+			index = this._core.relative(this._core.current()),
+			loop = settings.loop || settings.rewind;
+
+		this._controls.$relative.toggleClass('disabled', !settings.nav || disabled);
+
+		if (settings.nav) {
+			this._controls.$previous.toggleClass('disabled', !loop && index <= this._core.minimum(true));
+			this._controls.$next.toggleClass('disabled', !loop && index >= this._core.maximum(true));
+		}
+
+		this._controls.$absolute.toggleClass('disabled', !settings.dots || disabled);
+
+		if (settings.dots) {
+			difference = this._pages.length - this._controls.$absolute.children().length;
+
+			if (settings.dotsData && difference !== 0) {
+				this._controls.$absolute.html(this._templates.join(''));
+			} else if (difference > 0) {
+				this._controls.$absolute.append(new Array(difference + 1).join(this._templates[0]));
+			} else if (difference < 0) {
+				this._controls.$absolute.children().slice(difference).remove();
+			}
+
+			this._controls.$absolute.find('.active').removeClass('active');
+			this._controls.$absolute.children().eq($.inArray(this.current(), this._pages)).addClass('active');
+		}
+	};
+
+	/**
+	 * Extends event data.
+	 * @protected
+	 * @param {Event} event - The event object which gets thrown.
+	 */
+	Navigation.prototype.onTrigger = function(event) {
+		var settings = this._core.settings;
+
+		event.page = {
+			index: $.inArray(this.current(), this._pages),
+			count: this._pages.length,
+			size: settings && (settings.center || settings.autoWidth || settings.dotsData
+				? 1 : settings.dotsEach || settings.items)
+		};
+	};
+
+	/**
+	 * Gets the current page position of the carousel.
+	 * @protected
+	 * @returns {Number}
+	 */
+	Navigation.prototype.current = function() {
+		var current = this._core.relative(this._core.current());
+		return $.grep(this._pages, $.proxy(function(page, index) {
+			return page.start <= current && page.end >= current;
+		}, this)).pop();
+	};
+
+	/**
+	 * Gets the current succesor/predecessor position.
+	 * @protected
+	 * @returns {Number}
+	 */
+	Navigation.prototype.getPosition = function(successor) {
+		var position, length,
+			settings = this._core.settings;
+
+		if (settings.slideBy == 'page') {
+			position = $.inArray(this.current(), this._pages);
+			length = this._pages.length;
+			successor ? ++position : --position;
+			position = this._pages[((position % length) + length) % length].start;
+		} else {
+			position = this._core.relative(this._core.current());
+			length = this._core.items().length;
+			successor ? position += settings.slideBy : position -= settings.slideBy;
+		}
+
+		return position;
+	};
+
+	/**
+	 * Slides to the next item or page.
+	 * @public
+	 * @param {Number} [speed=false] - The time in milliseconds for the transition.
+	 */
+	Navigation.prototype.next = function(speed) {
+		$.proxy(this._overrides.to, this._core)(this.getPosition(true), speed);
+	};
+
+	/**
+	 * Slides to the previous item or page.
+	 * @public
+	 * @param {Number} [speed=false] - The time in milliseconds for the transition.
+	 */
+	Navigation.prototype.prev = function(speed) {
+		$.proxy(this._overrides.to, this._core)(this.getPosition(false), speed);
+	};
+
+	/**
+	 * Slides to the specified item or page.
+	 * @public
+	 * @param {Number} position - The position of the item or page.
+	 * @param {Number} [speed] - The time in milliseconds for the transition.
+	 * @param {Boolean} [standard=false] - Whether to use the standard behaviour or not.
+	 */
+	Navigation.prototype.to = function(position, speed, standard) {
+		var length;
+
+		if (!standard && this._pages.length) {
+			length = this._pages.length;
+			$.proxy(this._overrides.to, this._core)(this._pages[((position % length) + length) % length].start, speed);
+		} else {
+			$.proxy(this._overrides.to, this._core)(position, speed);
+		}
+	};
+
+	$.fn.owlCarousel.Constructor.Plugins.Navigation = Navigation;
+
+})(window.Zepto || window.jQuery, window, document);
+
+/**
+ * Hash Plugin
+ * @version 2.1.0
+ * @author Artus Kolanowski
+ * @author David Deutsch
+ * @license The MIT License (MIT)
+ */
+;(function($, window, document, undefined) {
+	'use strict';
+
+	/**
+	 * Creates the hash plugin.
+	 * @class The Hash Plugin
+	 * @param {Owl} carousel - The Owl Carousel
+	 */
+	var Hash = function(carousel) {
+		/**
+		 * Reference to the core.
+		 * @protected
+		 * @type {Owl}
+		 */
+		this._core = carousel;
+
+		/**
+		 * Hash index for the items.
+		 * @protected
+		 * @type {Object}
+		 */
+		this._hashes = {};
+
+		/**
+		 * The carousel element.
+		 * @type {jQuery}
+		 */
+		this.$element = this._core.$element;
+
+		/**
+		 * All event handlers.
+		 * @protected
+		 * @type {Object}
+		 */
+		this._handlers = {
+			'initialized.owl.carousel': $.proxy(function(e) {
+				if (e.namespace && this._core.settings.startPosition === 'URLHash') {
+					$(window).trigger('hashchange.owl.navigation');
+				}
+			}, this),
+			'prepared.owl.carousel': $.proxy(function(e) {
+				if (e.namespace) {
+					var hash = $(e.content).find('[data-hash]').addBack('[data-hash]').attr('data-hash');
+
+					if (!hash) {
+						return;
+					}
+
+					this._hashes[hash] = e.content;
+				}
+			}, this),
+			'changed.owl.carousel': $.proxy(function(e) {
+				if (e.namespace && e.property.name === 'position') {
+					var current = this._core.items(this._core.relative(this._core.current())),
+						hash = $.map(this._hashes, function(item, hash) {
+							return item === current ? hash : null;
+						}).join();
+
+					if (!hash || window.location.hash.slice(1) === hash) {
+						return;
+					}
+
+					window.location.hash = hash;
+				}
+			}, this)
+		};
+
+		// set default options
+		this._core.options = $.extend({}, Hash.Defaults, this._core.options);
+
+		// register the event handlers
+		this.$element.on(this._handlers);
+
+		// register event listener for hash navigation
+		$(window).on('hashchange.owl.navigation', $.proxy(function(e) {
+			var hash = window.location.hash.substring(1),
+				items = this._core.$stage.children(),
+				position = this._hashes[hash] && items.index(this._hashes[hash]);
+
+			if (position === undefined || position === this._core.current()) {
+				return;
+			}
+
+			this._core.to(this._core.relative(position), false, true);
+		}, this));
+	};
+
+	/**
+	 * Default options.
+	 * @public
+	 */
+	Hash.Defaults = {
+		URLhashListener: false
+	};
+
+	/**
+	 * Destroys the plugin.
+	 * @public
+	 */
+	Hash.prototype.destroy = function() {
+		var handler, property;
+
+		$(window).off('hashchange.owl.navigation');
+
+		for (handler in this._handlers) {
+			this._core.$element.off(handler, this._handlers[handler]);
+		}
+		for (property in Object.getOwnPropertyNames(this)) {
+			typeof this[property] != 'function' && (this[property] = null);
+		}
+	};
+
+	$.fn.owlCarousel.Constructor.Plugins.Hash = Hash;
+
+})(window.Zepto || window.jQuery, window, document);
+
+/**
+ * Support Plugin
+ *
+ * @version 2.1.0
+ * @author Vivid Planet Software GmbH
+ * @author Artus Kolanowski
+ * @author David Deutsch
+ * @license The MIT License (MIT)
+ */
+;(function($, window, document, undefined) {
+
+	var style = $('<support>').get(0).style,
+		prefixes = 'Webkit Moz O ms'.split(' '),
+		events = {
+			transition: {
+				end: {
+					WebkitTransition: 'webkitTransitionEnd',
+					MozTransition: 'transitionend',
+					OTransition: 'oTransitionEnd',
+					transition: 'transitionend'
+				}
+			},
+			animation: {
+				end: {
+					WebkitAnimation: 'webkitAnimationEnd',
+					MozAnimation: 'animationend',
+					OAnimation: 'oAnimationEnd',
+					animation: 'animationend'
+				}
+			}
+		},
+		tests = {
+			csstransforms: function() {
+				return !!test('transform');
+			},
+			csstransforms3d: function() {
+				return !!test('perspective');
+			},
+			csstransitions: function() {
+				return !!test('transition');
+			},
+			cssanimations: function() {
+				return !!test('animation');
+			}
+		};
+
+	function test(property, prefixed) {
+		var result = false,
+			upper = property.charAt(0).toUpperCase() + property.slice(1);
+
+		$.each((property + ' ' + prefixes.join(upper + ' ') + upper).split(' '), function(i, property) {
+			if (style[property] !== undefined) {
+				result = prefixed ? property : true;
+				return false;
+			}
+		});
+
+		return result;
+	}
+
+	function prefixed(property) {
+		return test(property, true);
+	}
+
+	if (tests.csstransitions()) {
+		/* jshint -W053 */
+		$.support.transition = new String(prefixed('transition'))
+		$.support.transition.end = events.transition.end[ $.support.transition ];
+	}
+
+	if (tests.cssanimations()) {
+		/* jshint -W053 */
+		$.support.animation = new String(prefixed('animation'))
+		$.support.animation.end = events.animation.end[ $.support.animation ];
+	}
+
+	if (tests.csstransforms()) {
+		/* jshint -W053 */
+		$.support.transform = new String(prefixed('transform'));
+		$.support.transform3d = tests.csstransforms3d();
+	}
+
+})(window.Zepto || window.jQuery, window, document);
diff --git a/src/js/owl.carousel.min.js b/src/js/owl.carousel.min.js
new file mode 100644
index 0000000..563372d
--- /dev/null
+++ b/src/js/owl.carousel.min.js
@@ -0,0 +1,7 @@
+/**
+ * Owl Carousel v2.1.6
+ * Copyright 2013-2016 David Deutsch
+ * Licensed under MIT (https://github.com/OwlCarousel2/OwlCarousel2/blob/master/LICENSE)
+ */
+!function(a,b,c,d){function e(b,c){this.settings=null,this.options=a.extend({},e.Defaults,c),this.$element=a(b),this._handlers={},this._plugins={},this._supress={},this._current=null,this._speed=null,this._coordinates=[],this._breakpoint=null,this._width=null,this._items=[],this._clones=[],this._mergers=[],this._widths=[],this._invalidated={},this._pipe=[],this._drag={time:null,target:null,pointer:null,stage:{start:null,current:null},direction:null},this._states={current:{},tags:{initializing:["busy"],animating:["busy"],dragging:["interacting"]}},a.each(["onResize","onThrottledResize"],a.proxy(function(b,c){this._handlers[c]=a.proxy(this[c],this)},this)),a.each(e.Plugins,a.proxy(function(a,b){this._plugins[a.charAt(0).toLowerCase()+a.slice(1)]=new b(this)},this)),a.each(e.Workers,a.proxy(function(b,c){this._pipe.push({filter:c.filter,run:a.proxy(c.run,this)})},this)),this.setup(),this.initialize()}e.Defaults={items:3,loop:!1,center:!1,rewind:!1,mouseDrag:!0,touchDrag:!0,pullDrag:!0,freeDrag:!1,margin:0,stagePadding:0,merge:!1,mergeFit:!0,autoWidth:!1,startPosition:0,rtl:!1,smartSpeed:250,fluidSpeed:!1,dragEndSpeed:!1,responsive:{},responsiveRefreshRate:200,responsiveBaseElement:b,fallbackEasing:"swing",info:!1,nestedItemSelector:!1,itemElement:"div",stageElement:"div",refreshClass:"owl-refresh",loadedClass:"owl-loaded",loadingClass:"owl-loading",rtlClass:"owl-rtl",responsiveClass:"owl-responsive",dragClass:"owl-drag",itemClass:"owl-item",stageClass:"owl-stage",stageOuterClass:"owl-stage-outer",grabClass:"owl-grab"},e.Width={Default:"default",Inner:"inner",Outer:"outer"},e.Type={Event:"event",State:"state"},e.Plugins={},e.Workers=[{filter:["width","settings"],run:function(){this._width=this.$element.width()}},{filter:["width","items","settings"],run:function(a){a.current=this._items&&this._items[this.relative(this._current)]}},{filter:["items","settings"],run:function(){this.$stage.children(".cloned").remove()}},{filter:["width","items","settings"],run:function(a){var b=this.settings.margin||"",c=!this.settings.autoWidth,d=this.settings.rtl,e={width:"auto","margin-left":d?b:"","margin-right":d?"":b};!c&&this.$stage.children().css(e),a.css=e}},{filter:["width","items","settings"],run:function(a){var b=(this.width()/this.settings.items).toFixed(3)-this.settings.margin,c=null,d=this._items.length,e=!this.settings.autoWidth,f=[];for(a.items={merge:!1,width:b};d--;)c=this._mergers[d],c=this.settings.mergeFit&&Math.min(c,this.settings.items)||c,a.items.merge=c>1||a.items.merge,f[d]=e?b*c:this._items[d].width();this._widths=f}},{filter:["items","settings"],run:function(){var b=[],c=this._items,d=this.settings,e=Math.max(2*d.items,4),f=2*Math.ceil(c.length/2),g=d.loop&&c.length?d.rewind?e:Math.max(e,f):0,h="",i="";for(g/=2;g--;)b.push(this.normalize(b.length/2,!0)),h+=c[b[b.length-1]][0].outerHTML,b.push(this.normalize(c.length-1-(b.length-1)/2,!0)),i=c[b[b.length-1]][0].outerHTML+i;this._clones=b,a(h).addClass("cloned").appendTo(this.$stage),a(i).addClass("cloned").prependTo(this.$stage)}},{filter:["width","items","settings"],run:function(){for(var a=this.settings.rtl?1:-1,b=this._clones.length+this._items.length,c=-1,d=0,e=0,f=[];++c<b;)d=f[c-1]||0,e=this._widths[this.relative(c)]+this.settings.margin,f.push(d+e*a);this._coordinates=f}},{filter:["width","items","settings"],run:function(){var a=this.settings.stagePadding,b=this._coordinates,c={width:Math.ceil(Math.abs(b[b.length-1]))+2*a,"padding-left":a||"","padding-right":a||""};this.$stage.css(c)}},{filter:["width","items","settings"],run:function(a){var b=this._coordinates.length,c=!this.settings.autoWidth,d=this.$stage.children();if(c&&a.items.merge)for(;b--;)a.css.width=this._widths[this.relative(b)],d.eq(b).css(a.css);else c&&(a.css.width=a.items.width,d.css(a.css))}},{filter:["items"],run:function(){this._coordinates.length<1&&this.$stage.removeAttr("style")}},{filter:["width","items","settings"],run:function(a){a.current=a.current?this.$stage.children().index(a.current):0,a.current=Math.max(this.minimum(),Math.min(this.maximum(),a.current)),this.reset(a.current)}},{filter:["position"],run:function(){this.animate(this.coordinates(this._current))}},{filter:["width","position","items","settings"],run:function(){var a,b,c,d,e=this.settings.rtl?1:-1,f=2*this.settings.stagePadding,g=this.coordinates(this.current())+f,h=g+this.width()*e,i=[];for(c=0,d=this._coordinates.length;d>c;c++)a=this._coordinates[c-1]||0,b=Math.abs(this._coordinates[c])+f*e,(this.op(a,"<=",g)&&this.op(a,">",h)||this.op(b,"<",g)&&this.op(b,">",h))&&i.push(c);this.$stage.children(".active").removeClass("active"),this.$stage.children(":eq("+i.join("), :eq(")+")").addClass("active"),this.settings.center&&(this.$stage.children(".center").removeClass("center"),this.$stage.children().eq(this.current()).addClass("center"))}}],e.prototype.initialize=function(){if(this.enter("initializing"),this.trigger("initialize"),this.$element.toggleClass(this.settings.rtlClass,this.settings.rtl),this.settings.autoWidth&&!this.is("pre-loading")){var b,c,e;b=this.$element.find("img"),c=this.settings.nestedItemSelector?"."+this.settings.nestedItemSelector:d,e=this.$element.children(c).width(),b.length&&0>=e&&this.preloadAutoWidthImages(b)}this.$element.addClass(this.options.loadingClass),this.$stage=a("<"+this.settings.stageElement+' class="'+this.settings.stageClass+'"/>').wrap('<div class="'+this.settings.stageOuterClass+'"/>'),this.$element.append(this.$stage.parent()),this.replace(this.$element.children().not(this.$stage.parent())),this.$element.is(":visible")?this.refresh():this.invalidate("width"),this.$element.removeClass(this.options.loadingClass).addClass(this.options.loadedClass),this.registerEventHandlers(),this.leave("initializing"),this.trigger("initialized")},e.prototype.setup=function(){var b=this.viewport(),c=this.options.responsive,d=-1,e=null;c?(a.each(c,function(a){b>=a&&a>d&&(d=Number(a))}),e=a.extend({},this.options,c[d]),"function"==typeof e.stagePadding&&(e.stagePadding=e.stagePadding()),delete e.responsive,e.responsiveClass&&this.$element.attr("class",this.$element.attr("class").replace(new RegExp("("+this.options.responsiveClass+"-)\\S+\\s","g"),"$1"+d))):e=a.extend({},this.options),this.trigger("change",{property:{name:"settings",value:e}}),this._breakpoint=d,this.settings=e,this.invalidate("settings"),this.trigger("changed",{property:{name:"settings",value:this.settings}})},e.prototype.optionsLogic=function(){this.settings.autoWidth&&(this.settings.stagePadding=!1,this.settings.merge=!1)},e.prototype.prepare=function(b){var c=this.trigger("prepare",{content:b});return c.data||(c.data=a("<"+this.settings.itemElement+"/>").addClass(this.options.itemClass).append(b)),this.trigger("prepared",{content:c.data}),c.data},e.prototype.update=function(){for(var b=0,c=this._pipe.length,d=a.proxy(function(a){return this[a]},this._invalidated),e={};c>b;)(this._invalidated.all||a.grep(this._pipe[b].filter,d).length>0)&&this._pipe[b].run(e),b++;this._invalidated={},!this.is("valid")&&this.enter("valid")},e.prototype.width=function(a){switch(a=a||e.Width.Default){case e.Width.Inner:case e.Width.Outer:return this._width;default:return this._width-2*this.settings.stagePadding+this.settings.margin}},e.prototype.refresh=function(){this.enter("refreshing"),this.trigger("refresh"),this.setup(),this.optionsLogic(),this.$element.addClass(this.options.refreshClass),this.update(),this.$element.removeClass(this.options.refreshClass),this.leave("refreshing"),this.trigger("refreshed")},e.prototype.onThrottledResize=function(){b.clearTimeout(this.resizeTimer),this.resizeTimer=b.setTimeout(this._handlers.onResize,this.settings.responsiveRefreshRate)},e.prototype.onResize=function(){return this._items.length?this._width===this.$element.width()?!1:this.$element.is(":visible")?(this.enter("resizing"),this.trigger("resize").isDefaultPrevented()?(this.leave("resizing"),!1):(this.invalidate("width"),this.refresh(),this.leave("resizing"),void this.trigger("resized"))):!1:!1},e.prototype.registerEventHandlers=function(){a.support.transition&&this.$stage.on(a.support.transition.end+".owl.core",a.proxy(this.onTransitionEnd,this)),this.settings.responsive!==!1&&this.on(b,"resize",this._handlers.onThrottledResize),this.settings.mouseDrag&&(this.$element.addClass(this.options.dragClass),this.$stage.on("mousedown.owl.core",a.proxy(this.onDragStart,this)),this.$stage.on("dragstart.owl.core selectstart.owl.core",function(){return!1})),this.settings.touchDrag&&(this.$stage.on("touchstart.owl.core",a.proxy(this.onDragStart,this)),this.$stage.on("touchcancel.owl.core",a.proxy(this.onDragEnd,this)))},e.prototype.onDragStart=function(b){var d=null;3!==b.which&&(a.support.transform?(d=this.$stage.css("transform").replace(/.*\(|\)| /g,"").split(","),d={x:d[16===d.length?12:4],y:d[16===d.length?13:5]}):(d=this.$stage.position(),d={x:this.settings.rtl?d.left+this.$stage.width()-this.width()+this.settings.margin:d.left,y:d.top}),this.is("animating")&&(a.support.transform?this.animate(d.x):this.$stage.stop(),this.invalidate("position")),this.$element.toggleClass(this.options.grabClass,"mousedown"===b.type),this.speed(0),this._drag.time=(new Date).getTime(),this._drag.target=a(b.target),this._drag.stage.start=d,this._drag.stage.current=d,this._drag.pointer=this.pointer(b),a(c).on("mouseup.owl.core touchend.owl.core",a.proxy(this.onDragEnd,this)),a(c).one("mousemove.owl.core touchmove.owl.core",a.proxy(function(b){var d=this.difference(this._drag.pointer,this.pointer(b));a(c).on("mousemove.owl.core touchmove.owl.core",a.proxy(this.onDragMove,this)),Math.abs(d.x)<Math.abs(d.y)&&this.is("valid")||(b.preventDefault(),this.enter("dragging"),this.trigger("drag"))},this)))},e.prototype.onDragMove=function(a){var b=null,c=null,d=null,e=this.difference(this._drag.pointer,this.pointer(a)),f=this.difference(this._drag.stage.start,e);this.is("dragging")&&(a.preventDefault(),this.settings.loop?(b=this.coordinates(this.minimum()),c=this.coordinates(this.maximum()+1)-b,f.x=((f.x-b)%c+c)%c+b):(b=this.settings.rtl?this.coordinates(this.maximum()):this.coordinates(this.minimum()),c=this.settings.rtl?this.coordinates(this.minimum()):this.coordinates(this.maximum()),d=this.settings.pullDrag?-1*e.x/5:0,f.x=Math.max(Math.min(f.x,b+d),c+d)),this._drag.stage.current=f,this.animate(f.x))},e.prototype.onDragEnd=function(b){var 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c=this.current(),d=null,e=a-this.relative(c),f=(e>0)-(0>e),g=this._items.length,h=this.minimum(),i=this.maximum();this.settings.loop?(!this.settings.rewind&&Math.abs(e)>g/2&&(e+=-1*f*g),a=c+e,d=((a-h)%g+g)%g+h,d!==a&&i>=d-e&&d-e>0&&(c=d-e,a=d,this.reset(c))):this.settings.rewind?(i+=1,a=(a%i+i)%i):a=Math.max(h,Math.min(i,a)),this.speed(this.duration(c,a,b)),this.current(a),this.$element.is(":visible")&&this.update()},e.prototype.next=function(a){a=a||!1,this.to(this.relative(this.current())+1,a)},e.prototype.prev=function(a){a=a||!1,this.to(this.relative(this.current())-1,a)},e.prototype.onTransitionEnd=function(a){return a!==d&&(a.stopPropagation(),(a.target||a.srcElement||a.originalTarget)!==this.$stage.get(0))?!1:(this.leave("animating"),void this.trigger("translated"))},e.prototype.viewport=function(){var d;if(this.options.responsiveBaseElement!==b)d=a(this.options.responsiveBaseElement).width();else 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e=function(b){this._core=b,this._interval=null,this._visible=null,this._handlers={"initialized.owl.carousel":a.proxy(function(a){a.namespace&&this._core.settings.autoRefresh&&this.watch()},this)},this._core.options=a.extend({},e.Defaults,this._core.options),this._core.$element.on(this._handlers)};e.Defaults={autoRefresh:!0,autoRefreshInterval:500},e.prototype.watch=function(){this._interval||(this._visible=this._core.$element.is(":visible"),this._interval=b.setInterval(a.proxy(this.refresh,this),this._core.settings.autoRefreshInterval))},e.prototype.refresh=function(){this._core.$element.is(":visible")!==this._visible&&(this._visible=!this._visible,this._core.$element.toggleClass("owl-hidden",!this._visible),this._visible&&this._core.invalidate("width")&&this._core.refresh())},e.prototype.destroy=function(){var a,c;b.clearInterval(this._interval);for(a in this._handlers)this._core.$element.off(a,this._handlers[a]);for(c in Object.getOwnPropertyNames(this))"function"!=typeof 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URL.");if(d=g.match(/(http:|https:|)\/\/(player.|www.|app.)?(vimeo\.com|youtu(be\.com|\.be|be\.googleapis\.com)|vzaar\.com)\/(video\/|videos\/|embed\/|channels\/.+\/|groups\/.+\/|watch\?v=|v\/)?([A-Za-z0-9._%-]*)(\&\S+)?/),d[3].indexOf("youtu")>-1)c="youtube";else if(d[3].indexOf("vimeo")>-1)c="vimeo";else{if(!(d[3].indexOf("vzaar")>-1))throw new Error("Video URL not supported.");c="vzaar"}d=d[6],this._videos[g]={type:c,id:d,width:e,height:f},b.attr("data-video",g),this.thumbnail(a,this._videos[g])},e.prototype.thumbnail=function(b,c){var d,e,f,g=c.width&&c.height?'style="width:'+c.width+"px;height:"+c.height+'px;"':"",h=b.find("img"),i="src",j="",k=this._core.settings,l=function(a){e='<div class="owl-video-play-icon"></div>',d=k.lazyLoad?'<div class="owl-video-tn '+j+'" '+i+'="'+a+'"></div>':'<div class="owl-video-tn" style="opacity:1;background-image:url('+a+')"></div>',b.after(d),b.after(e)};return b.wrap('<div class="owl-video-wrapper"'+g+"></div>"),this._core.settings.lazyLoad&&(i="data-src",j="owl-lazy"),h.length?(l(h.attr(i)),h.remove(),!1):void("youtube"===c.type?(f="//img.youtube.com/vi/"+c.id+"/hqdefault.jpg",l(f)):"vimeo"===c.type?a.ajax({type:"GET",url:"//vimeo.com/api/v2/video/"+c.id+".json",jsonp:"callback",dataType:"jsonp",success:function(a){f=a[0].thumbnail_large,l(f)}}):"vzaar"===c.type&&a.ajax({type:"GET",url:"//vzaar.com/api/videos/"+c.id+".json",jsonp:"callback",dataType:"jsonp",success:function(a){f=a.framegrab_url,l(f)}}))},e.prototype.stop=function(){this._core.trigger("stop",null,"video"),this._playing.find(".owl-video-frame").remove(),this._playing.removeClass("owl-video-playing"),this._playing=null,this._core.leave("playing"),this._core.trigger("stopped",null,"video")},e.prototype.play=function(b){var c,d=a(b.target),e=d.closest("."+this._core.settings.itemClass),f=this._videos[e.attr("data-video")],g=f.width||"100%",h=f.height||this._core.$stage.height();this._playing||(this._core.enter("playing"),this._core.trigger("play",null,"video"),e=this._core.items(this._core.relative(e.index())),this._core.reset(e.index()),"youtube"===f.type?c='<iframe width="'+g+'" height="'+h+'" src="//www.youtube.com/embed/'+f.id+"?autoplay=1&v="+f.id+'" frameborder="0" allowfullscreen></iframe>':"vimeo"===f.type?c='<iframe src="//player.vimeo.com/video/'+f.id+'?autoplay=1" width="'+g+'" height="'+h+'" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>':"vzaar"===f.type&&(c='<iframe frameborder="0"height="'+h+'"width="'+g+'" allowfullscreen mozallowfullscreen webkitAllowFullScreen src="//view.vzaar.com/'+f.id+'/player?autoplay=true"></iframe>'),a('<div class="owl-video-frame">'+c+"</div>").insertAfter(e.find(".owl-video")),this._playing=e.addClass("owl-video-playing"))},e.prototype.isInFullScreen=function(){var b=c.fullscreenElement||c.mozFullScreenElement||c.webkitFullscreenElement;return b&&a(b).parent().hasClass("owl-video-frame")},e.prototype.destroy=function(){var a,b;this._core.$element.off("click.owl.video");for(a in this._handlers)this._core.$element.off(a,this._handlers[a]);for(b in Object.getOwnPropertyNames(this))"function"!=typeof this[b]&&(this[b]=null)},a.fn.owlCarousel.Constructor.Plugins.Video=e}(window.Zepto||window.jQuery,window,document),function(a,b,c,d){var e=function(b){this.core=b,this.core.options=a.extend({},e.Defaults,this.core.options),this.swapping=!0,this.previous=d,this.next=d,this.handlers={"change.owl.carousel":a.proxy(function(a){a.namespace&&"position"==a.property.name&&(this.previous=this.core.current(),this.next=a.property.value)},this),"drag.owl.carousel dragged.owl.carousel translated.owl.carousel":a.proxy(function(a){a.namespace&&(this.swapping="translated"==a.type)},this),"translate.owl.carousel":a.proxy(function(a){a.namespace&&this.swapping&&(this.core.options.animateOut||this.core.options.animateIn)&&this.swap()},this)},this.core.$element.on(this.handlers)};e.Defaults={animateOut:!1,animateIn:!1},e.prototype.swap=function(){if(1===this.core.settings.items&&a.support.animation&&a.support.transition){this.core.speed(0);var b,c=a.proxy(this.clear,this),d=this.core.$stage.children().eq(this.previous),e=this.core.$stage.children().eq(this.next),f=this.core.settings.animateIn,g=this.core.settings.animateOut;this.core.current()!==this.previous&&(g&&(b=this.core.coordinates(this.previous)-this.core.coordinates(this.next),d.one(a.support.animation.end,c).css({left:b+"px"}).addClass("animated owl-animated-out").addClass(g)),f&&e.one(a.support.animation.end,c).addClass("animated owl-animated-in").addClass(f))}},e.prototype.clear=function(b){a(b.target).css({left:""}).removeClass("animated owl-animated-out owl-animated-in").removeClass(this.core.settings.animateIn).removeClass(this.core.settings.animateOut),this.core.onTransitionEnd()},e.prototype.destroy=function(){var a,b;for(a in this.handlers)this.core.$element.off(a,this.handlers[a]);for(b in Object.getOwnPropertyNames(this))"function"!=typeof this[b]&&(this[b]=null);
+},a.fn.owlCarousel.Constructor.Plugins.Animate=e}(window.Zepto||window.jQuery,window,document),function(a,b,c,d){var e=function(b){this._core=b,this._timeout=null,this._paused=!1,this._handlers={"changed.owl.carousel":a.proxy(function(a){a.namespace&&"settings"===a.property.name?this._core.settings.autoplay?this.play():this.stop():a.namespace&&"position"===a.property.name&&this._core.settings.autoplay&&this._setAutoPlayInterval()},this),"initialized.owl.carousel":a.proxy(function(a){a.namespace&&this._core.settings.autoplay&&this.play()},this),"play.owl.autoplay":a.proxy(function(a,b,c){a.namespace&&this.play(b,c)},this),"stop.owl.autoplay":a.proxy(function(a){a.namespace&&this.stop()},this),"mouseover.owl.autoplay":a.proxy(function(){this._core.settings.autoplayHoverPause&&this._core.is("rotating")&&this.pause()},this),"mouseleave.owl.autoplay":a.proxy(function(){this._core.settings.autoplayHoverPause&&this._core.is("rotating")&&this.play()},this),"touchstart.owl.core":a.proxy(function(){this._core.settings.autoplayHoverPause&&this._core.is("rotating")&&this.pause()},this),"touchend.owl.core":a.proxy(function(){this._core.settings.autoplayHoverPause&&this.play()},this)},this._core.$element.on(this._handlers),this._core.options=a.extend({},e.Defaults,this._core.options)};e.Defaults={autoplay:!1,autoplayTimeout:5e3,autoplayHoverPause:!1,autoplaySpeed:!1},e.prototype.play=function(a,b){this._paused=!1,this._core.is("rotating")||(this._core.enter("rotating"),this._setAutoPlayInterval())},e.prototype._getNextTimeout=function(d,e){return this._timeout&&b.clearTimeout(this._timeout),b.setTimeout(a.proxy(function(){this._paused||this._core.is("busy")||this._core.is("interacting")||c.hidden||this._core.next(e||this._core.settings.autoplaySpeed)},this),d||this._core.settings.autoplayTimeout)},e.prototype._setAutoPlayInterval=function(){this._timeout=this._getNextTimeout()},e.prototype.stop=function(){this._core.is("rotating")&&(b.clearTimeout(this._timeout),this._core.leave("rotating"))},e.prototype.pause=function(){this._core.is("rotating")&&(this._paused=!0)},e.prototype.destroy=function(){var a,b;this.stop();for(a in this._handlers)this._core.$element.off(a,this._handlers[a]);for(b in Object.getOwnPropertyNames(this))"function"!=typeof this[b]&&(this[b]=null)},a.fn.owlCarousel.Constructor.Plugins.autoplay=e}(window.Zepto||window.jQuery,window,document),function(a,b,c,d){"use strict";var e=function(b){this._core=b,this._initialized=!1,this._pages=[],this._controls={},this._templates=[],this.$element=this._core.$element,this._overrides={next:this._core.next,prev:this._core.prev,to:this._core.to},this._handlers={"prepared.owl.carousel":a.proxy(function(b){b.namespace&&this._core.settings.dotsData&&this._templates.push('<div class="'+this._core.settings.dotClass+'">'+a(b.content).find("[data-dot]").addBack("[data-dot]").attr("data-dot")+"</div>")},this),"added.owl.carousel":a.proxy(function(a){a.namespace&&this._core.settings.dotsData&&this._templates.splice(a.position,0,this._templates.pop())},this),"remove.owl.carousel":a.proxy(function(a){a.namespace&&this._core.settings.dotsData&&this._templates.splice(a.position,1)},this),"changed.owl.carousel":a.proxy(function(a){a.namespace&&"position"==a.property.name&&this.draw()},this),"initialized.owl.carousel":a.proxy(function(a){a.namespace&&!this._initialized&&(this._core.trigger("initialize",null,"navigation"),this.initialize(),this.update(),this.draw(),this._initialized=!0,this._core.trigger("initialized",null,"navigation"))},this),"refreshed.owl.carousel":a.proxy(function(a){a.namespace&&this._initialized&&(this._core.trigger("refresh",null,"navigation"),this.update(),this.draw(),this._core.trigger("refreshed",null,"navigation"))},this)},this._core.options=a.extend({},e.Defaults,this._core.options),this.$element.on(this._handlers)};e.Defaults={nav:!1,navText:["prev","next"],navSpeed:!1,navElement:"div",navContainer:!1,navContainerClass:"owl-nav",navClass:["owl-prev","owl-next"],slideBy:1,dotClass:"owl-dot",dotsClass:"owl-dots",dots:!0,dotsEach:!1,dotsData:!1,dotsSpeed:!1,dotsContainer:!1},e.prototype.initialize=function(){var b,c=this._core.settings;this._controls.$relative=(c.navContainer?a(c.navContainer):a("<div>").addClass(c.navContainerClass).appendTo(this.$element)).addClass("disabled"),this._controls.$previous=a("<"+c.navElement+">").addClass(c.navClass[0]).html(c.navText[0]).prependTo(this._controls.$relative).on("click",a.proxy(function(a){this.prev(c.navSpeed)},this)),this._controls.$next=a("<"+c.navElement+">").addClass(c.navClass[1]).html(c.navText[1]).appendTo(this._controls.$relative).on("click",a.proxy(function(a){this.next(c.navSpeed)},this)),c.dotsData||(this._templates=[a("<div>").addClass(c.dotClass).append(a("<span>")).prop("outerHTML")]),this._controls.$absolute=(c.dotsContainer?a(c.dotsContainer):a("<div>").addClass(c.dotsClass).appendTo(this.$element)).addClass("disabled"),this._controls.$absolute.on("click","div",a.proxy(function(b){var d=a(b.target).parent().is(this._controls.$absolute)?a(b.target).index():a(b.target).parent().index();b.preventDefault(),this.to(d,c.dotsSpeed)},this));for(b in this._overrides)this._core[b]=a.proxy(this[b],this)},e.prototype.destroy=function(){var a,b,c,d;for(a in this._handlers)this.$element.off(a,this._handlers[a]);for(b in this._controls)this._controls[b].remove();for(d in this.overides)this._core[d]=this._overrides[d];for(c in Object.getOwnPropertyNames(this))"function"!=typeof this[c]&&(this[c]=null)},e.prototype.update=function(){var a,b,c,d=this._core.clones().length/2,e=d+this._core.items().length,f=this._core.maximum(!0),g=this._core.settings,h=g.center||g.autoWidth||g.dotsData?1:g.dotsEach||g.items;if("page"!==g.slideBy&&(g.slideBy=Math.min(g.slideBy,g.items)),g.dots||"page"==g.slideBy)for(this._pages=[],a=d,b=0,c=0;e>a;a++){if(b>=h||0===b){if(this._pages.push({start:Math.min(f,a-d),end:a-d+h-1}),Math.min(f,a-d)===f)break;b=0,++c}b+=this._core.mergers(this._core.relative(a))}},e.prototype.draw=function(){var b,c=this._core.settings,d=this._core.items().length<=c.items,e=this._core.relative(this._core.current()),f=c.loop||c.rewind;this._controls.$relative.toggleClass("disabled",!c.nav||d),c.nav&&(this._controls.$previous.toggleClass("disabled",!f&&e<=this._core.minimum(!0)),this._controls.$next.toggleClass("disabled",!f&&e>=this._core.maximum(!0))),this._controls.$absolute.toggleClass("disabled",!c.dots||d),c.dots&&(b=this._pages.length-this._controls.$absolute.children().length,c.dotsData&&0!==b?this._controls.$absolute.html(this._templates.join("")):b>0?this._controls.$absolute.append(new Array(b+1).join(this._templates[0])):0>b&&this._controls.$absolute.children().slice(b).remove(),this._controls.$absolute.find(".active").removeClass("active"),this._controls.$absolute.children().eq(a.inArray(this.current(),this._pages)).addClass("active"))},e.prototype.onTrigger=function(b){var c=this._core.settings;b.page={index:a.inArray(this.current(),this._pages),count:this._pages.length,size:c&&(c.center||c.autoWidth||c.dotsData?1:c.dotsEach||c.items)}},e.prototype.current=function(){var b=this._core.relative(this._core.current());return a.grep(this._pages,a.proxy(function(a,c){return a.start<=b&&a.end>=b},this)).pop()},e.prototype.getPosition=function(b){var c,d,e=this._core.settings;return"page"==e.slideBy?(c=a.inArray(this.current(),this._pages),d=this._pages.length,b?++c:--c,c=this._pages[(c%d+d)%d].start):(c=this._core.relative(this._core.current()),d=this._core.items().length,b?c+=e.slideBy:c-=e.slideBy),c},e.prototype.next=function(b){a.proxy(this._overrides.to,this._core)(this.getPosition(!0),b)},e.prototype.prev=function(b){a.proxy(this._overrides.to,this._core)(this.getPosition(!1),b)},e.prototype.to=function(b,c,d){var e;!d&&this._pages.length?(e=this._pages.length,a.proxy(this._overrides.to,this._core)(this._pages[(b%e+e)%e].start,c)):a.proxy(this._overrides.to,this._core)(b,c)},a.fn.owlCarousel.Constructor.Plugins.Navigation=e}(window.Zepto||window.jQuery,window,document),function(a,b,c,d){"use strict";var e=function(c){this._core=c,this._hashes={},this.$element=this._core.$element,this._handlers={"initialized.owl.carousel":a.proxy(function(c){c.namespace&&"URLHash"===this._core.settings.startPosition&&a(b).trigger("hashchange.owl.navigation")},this),"prepared.owl.carousel":a.proxy(function(b){if(b.namespace){var c=a(b.content).find("[data-hash]").addBack("[data-hash]").attr("data-hash");if(!c)return;this._hashes[c]=b.content}},this),"changed.owl.carousel":a.proxy(function(c){if(c.namespace&&"position"===c.property.name){var d=this._core.items(this._core.relative(this._core.current())),e=a.map(this._hashes,function(a,b){return a===d?b:null}).join();if(!e||b.location.hash.slice(1)===e)return;b.location.hash=e}},this)},this._core.options=a.extend({},e.Defaults,this._core.options),this.$element.on(this._handlers),a(b).on("hashchange.owl.navigation",a.proxy(function(a){var c=b.location.hash.substring(1),e=this._core.$stage.children(),f=this._hashes[c]&&e.index(this._hashes[c]);f!==d&&f!==this._core.current()&&this._core.to(this._core.relative(f),!1,!0)},this))};e.Defaults={URLhashListener:!1},e.prototype.destroy=function(){var c,d;a(b).off("hashchange.owl.navigation");for(c in this._handlers)this._core.$element.off(c,this._handlers[c]);for(d in Object.getOwnPropertyNames(this))"function"!=typeof this[d]&&(this[d]=null)},a.fn.owlCarousel.Constructor.Plugins.Hash=e}(window.Zepto||window.jQuery,window,document),function(a,b,c,d){function e(b,c){var e=!1,f=b.charAt(0).toUpperCase()+b.slice(1);return a.each((b+" "+h.join(f+" ")+f).split(" "),function(a,b){return g[b]!==d?(e=c?b:!0,!1):void 0}),e}function f(a){return e(a,!0)}var g=a("<support>").get(0).style,h="Webkit Moz O ms".split(" "),i={transition:{end:{WebkitTransition:"webkitTransitionEnd",MozTransition:"transitionend",OTransition:"oTransitionEnd",transition:"transitionend"}},animation:{end:{WebkitAnimation:"webkitAnimationEnd",MozAnimation:"animationend",OAnimation:"oAnimationEnd",animation:"animationend"}}},j={csstransforms:function(){return!!e("transform")},csstransforms3d:function(){return!!e("perspective")},csstransitions:function(){return!!e("transition")},cssanimations:function(){return!!e("animation")}};j.csstransitions()&&(a.support.transition=new String(f("transition")),a.support.transition.end=i.transition.end[a.support.transition]),j.cssanimations()&&(a.support.animation=new String(f("animation")),a.support.animation.end=i.animation.end[a.support.animation]),j.csstransforms()&&(a.support.transform=new String(f("transform")),a.support.transform3d=j.csstransforms3d())}(window.Zepto||window.jQuery,window,document);
\ No newline at end of file
diff --git a/src/js/skip-link-focus-fix.js b/src/js/skip-link-focus-fix.js
new file mode 100644
index 0000000..a39cefb
--- /dev/null
+++ b/src/js/skip-link-focus-fix.js
@@ -0,0 +1,33 @@
+/**
+ * File skip-link-focus-fix.js.
+ *
+ * Helps with accessibility for keyboard only users.
+ *
+ * Learn more: https://git.io/vWdr2
+ */
+( function() {
+	var isWebkit = navigator.userAgent.toLowerCase().indexOf( 'webkit' ) > -1,
+	    isOpera  = navigator.userAgent.toLowerCase().indexOf( 'opera' )  > -1,
+	    isIe     = navigator.userAgent.toLowerCase().indexOf( 'msie' )   > -1;
+
+	if ( ( isWebkit || isOpera || isIe ) && document.getElementById && window.addEventListener ) {
+		window.addEventListener( 'hashchange', function() {
+			var id = location.hash.substring( 1 ),
+				element;
+
+			if ( ! ( /^[A-z0-9_-]+$/.test( id ) ) ) {
+				return;
+			}
+
+			element = document.getElementById( id );
+
+			if ( element ) {
+				if ( ! ( /^(?:a|select|input|button|textarea)$/i.test( element.tagName ) ) ) {
+					element.tabIndex = -1;
+				}
+
+				element.focus();
+			}
+		}, false );
+	}
+})();
diff --git a/src/sass/bootstrap3/_bootstrap-compass.scss b/src/sass/bootstrap3/_bootstrap-compass.scss
new file mode 100644
index 0000000..8fbc3cd
--- /dev/null
+++ b/src/sass/bootstrap3/_bootstrap-compass.scss
@@ -0,0 +1,9 @@
+@function twbs-font-path($path) {
+  @return font-url($path, true);
+}
+
+@function twbs-image-path($path) {
+  @return image-url($path, true);
+}
+
+$bootstrap-sass-asset-helper: true;
diff --git a/src/sass/bootstrap3/_bootstrap-mincer.scss b/src/sass/bootstrap3/_bootstrap-mincer.scss
new file mode 100644
index 0000000..0c4655e
--- /dev/null
+++ b/src/sass/bootstrap3/_bootstrap-mincer.scss
@@ -0,0 +1,19 @@
+// Mincer asset helper functions
+//
+// This must be imported into a .css.ejs.scss file.
+// Then, <% %>-interpolations will be parsed as strings by Sass, and evaluated by EJS after Sass compilation.
+
+
+@function twbs-font-path($path) {
+  // do something like following
+  // from "path/to/font.ext#suffix" to "<%- asset_path(path/to/font.ext)) + #suffix %>"
+  // from "path/to/font.ext?#suffix" to "<%- asset_path(path/to/font.ext)) + ?#suffix %>"
+  // or from "path/to/font.ext" just "<%- asset_path(path/to/font.ext)) %>"
+  @return "<%- asset_path("#{$path}".replace(/[#?].*$/, '')) + "#{$path}".replace(/(^[^#?]*)([#?]?.*$)/, '$2') %>";
+}
+
+@function twbs-image-path($file) {
+  @return "<%- asset_path("#{$file}") %>";
+}
+
+$bootstrap-sass-asset-helper: true;
diff --git a/src/sass/bootstrap3/_bootstrap-sprockets.scss b/src/sass/bootstrap3/_bootstrap-sprockets.scss
new file mode 100644
index 0000000..9fffc1e
--- /dev/null
+++ b/src/sass/bootstrap3/_bootstrap-sprockets.scss
@@ -0,0 +1,9 @@
+@function twbs-font-path($path) {
+  @return font-path($path);
+}
+
+@function twbs-image-path($path) {
+  @return image-path($path);
+}
+
+$bootstrap-sass-asset-helper: true;
diff --git a/src/sass/bootstrap3/_bootstrap.scss b/src/sass/bootstrap3/_bootstrap.scss
new file mode 100644
index 0000000..c773c8c
--- /dev/null
+++ b/src/sass/bootstrap3/_bootstrap.scss
@@ -0,0 +1,56 @@
+/*!
+ * Bootstrap v3.3.6 (http://getbootstrap.com)
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ */
+
+// Core variables and mixins
+@import "bootstrap/variables";
+@import "bootstrap/mixins";
+
+// Reset and dependencies
+@import "bootstrap/normalize";
+@import "bootstrap/print";
+@import "bootstrap/glyphicons";
+
+// Core CSS
+@import "bootstrap/scaffolding";
+@import "bootstrap/type";
+@import "bootstrap/code";
+@import "bootstrap/grid";
+@import "bootstrap/tables";
+@import "bootstrap/forms";
+@import "bootstrap/buttons";
+
+// Components
+@import "bootstrap/component-animations";
+@import "bootstrap/dropdowns";
+@import "bootstrap/button-groups";
+@import "bootstrap/input-groups";
+@import "bootstrap/navs";
+@import "bootstrap/navbar";
+@import "bootstrap/breadcrumbs";
+@import "bootstrap/pagination";
+@import "bootstrap/pager";
+@import "bootstrap/labels";
+@import "bootstrap/badges";
+@import "bootstrap/jumbotron";
+@import "bootstrap/thumbnails";
+@import "bootstrap/alerts";
+@import "bootstrap/progress-bars";
+@import "bootstrap/media";
+@import "bootstrap/list-group";
+@import "bootstrap/panels";
+@import "bootstrap/responsive-embed";
+@import "bootstrap/wells";
+@import "bootstrap/close";
+
+// Components w/ JavaScript
+@import "bootstrap/modals";
+@import "bootstrap/tooltip";
+@import "bootstrap/popovers";
+@import "bootstrap/carousel";
+
+// Utility classes
+@import "bootstrap/utilities";
+@import "bootstrap/responsive-utilities";
diff --git a/src/sass/bootstrap3/bootstrap/_alerts.scss b/src/sass/bootstrap3/bootstrap/_alerts.scss
new file mode 100644
index 0000000..7d1e1fd
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_alerts.scss
@@ -0,0 +1,73 @@
+//
+// Alerts
+// --------------------------------------------------
+
+
+// Base styles
+// -------------------------
+
+.alert {
+  padding: $alert-padding;
+  margin-bottom: $line-height-computed;
+  border: 1px solid transparent;
+  border-radius: $alert-border-radius;
+
+  // Headings for larger alerts
+  h4 {
+    margin-top: 0;
+    // Specified for the h4 to prevent conflicts of changing $headings-color
+    color: inherit;
+  }
+
+  // Provide class for links that match alerts
+  .alert-link {
+    font-weight: $alert-link-font-weight;
+  }
+
+  // Improve alignment and spacing of inner content
+  > p,
+  > ul {
+    margin-bottom: 0;
+  }
+
+  > p + p {
+    margin-top: 5px;
+  }
+}
+
+// Dismissible alerts
+//
+// Expand the right padding and account for the close button's positioning.
+
+.alert-dismissable, // The misspelled .alert-dismissable was deprecated in 3.2.0.
+.alert-dismissible {
+  padding-right: ($alert-padding + 20);
+
+  // Adjust close link position
+  .close {
+    position: relative;
+    top: -2px;
+    right: -21px;
+    color: inherit;
+  }
+}
+
+// Alternate styles
+//
+// Generate contextual modifier classes for colorizing the alert.
+
+.alert-success {
+  @include alert-variant($alert-success-bg, $alert-success-border, $alert-success-text);
+}
+
+.alert-info {
+  @include alert-variant($alert-info-bg, $alert-info-border, $alert-info-text);
+}
+
+.alert-warning {
+  @include alert-variant($alert-warning-bg, $alert-warning-border, $alert-warning-text);
+}
+
+.alert-danger {
+  @include alert-variant($alert-danger-bg, $alert-danger-border, $alert-danger-text);
+}
diff --git a/src/sass/bootstrap3/bootstrap/_badges.scss b/src/sass/bootstrap3/bootstrap/_badges.scss
new file mode 100644
index 0000000..70002e0
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_badges.scss
@@ -0,0 +1,68 @@
+//
+// Badges
+// --------------------------------------------------
+
+
+// Base class
+.badge {
+  display: inline-block;
+  min-width: 10px;
+  padding: 3px 7px;
+  font-size: $font-size-small;
+  font-weight: $badge-font-weight;
+  color: $badge-color;
+  line-height: $badge-line-height;
+  vertical-align: middle;
+  white-space: nowrap;
+  text-align: center;
+  background-color: $badge-bg;
+  border-radius: $badge-border-radius;
+
+  // Empty badges collapse automatically (not available in IE8)
+  &:empty {
+    display: none;
+  }
+
+  // Quick fix for badges in buttons
+  .btn & {
+    position: relative;
+    top: -1px;
+  }
+
+  .btn-xs &,
+  .btn-group-xs > .btn & {
+    top: 0;
+    padding: 1px 5px;
+  }
+
+  // [converter] extracted a& to a.badge
+
+  // Account for badges in navs
+  .list-group-item.active > &,
+  .nav-pills > .active > a > & {
+    color: $badge-active-color;
+    background-color: $badge-active-bg;
+  }
+
+  .list-group-item > & {
+    float: right;
+  }
+
+  .list-group-item > & + & {
+    margin-right: 5px;
+  }
+
+  .nav-pills > li > a > & {
+    margin-left: 3px;
+  }
+}
+
+// Hover state, but only for links
+a.badge {
+  &:hover,
+  &:focus {
+    color: $badge-link-hover-color;
+    text-decoration: none;
+    cursor: pointer;
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/_breadcrumbs.scss b/src/sass/bootstrap3/bootstrap/_breadcrumbs.scss
new file mode 100644
index 0000000..b61f0c7
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_breadcrumbs.scss
@@ -0,0 +1,28 @@
+//
+// Breadcrumbs
+// --------------------------------------------------
+
+
+.breadcrumb {
+  padding: $breadcrumb-padding-vertical $breadcrumb-padding-horizontal;
+  margin-bottom: $line-height-computed;
+  list-style: none;
+  background-color: $breadcrumb-bg;
+  border-radius: $border-radius-base;
+
+  > li {
+    display: inline-block;
+
+    + li:before {
+      // [converter] Workaround for https://github.com/sass/libsass/issues/1115
+      $nbsp: "\00a0";
+      content: "#{$breadcrumb-separator}#{$nbsp}"; // Unicode space added since inline-block means non-collapsing white-space
+      padding: 0 5px;
+      color: $breadcrumb-color;
+    }
+  }
+
+  > .active {
+    color: $breadcrumb-active-color;
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/_button-groups.scss b/src/sass/bootstrap3/bootstrap/_button-groups.scss
new file mode 100644
index 0000000..baaacc4
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_button-groups.scss
@@ -0,0 +1,244 @@
+//
+// Button groups
+// --------------------------------------------------
+
+// Make the div behave like a button
+.btn-group,
+.btn-group-vertical {
+  position: relative;
+  display: inline-block;
+  vertical-align: middle; // match .btn alignment given font-size hack above
+  > .btn {
+    position: relative;
+    float: left;
+    // Bring the "active" button to the front
+    &:hover,
+    &:focus,
+    &:active,
+    &.active {
+      z-index: 2;
+    }
+  }
+}
+
+// Prevent double borders when buttons are next to each other
+.btn-group {
+  .btn + .btn,
+  .btn + .btn-group,
+  .btn-group + .btn,
+  .btn-group + .btn-group {
+    margin-left: -1px;
+  }
+}
+
+// Optional: Group multiple button groups together for a toolbar
+.btn-toolbar {
+  margin-left: -5px; // Offset the first child's margin
+  @include clearfix;
+
+  .btn,
+  .btn-group,
+  .input-group {
+    float: left;
+  }
+  > .btn,
+  > .btn-group,
+  > .input-group {
+    margin-left: 5px;
+  }
+}
+
+.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) {
+  border-radius: 0;
+}
+
+// Set corners individual because sometimes a single button can be in a .btn-group and we need :first-child and :last-child to both match
+.btn-group > .btn:first-child {
+  margin-left: 0;
+  &:not(:last-child):not(.dropdown-toggle) {
+    @include border-right-radius(0);
+  }
+}
+// Need .dropdown-toggle since :last-child doesn't apply given a .dropdown-menu immediately after it
+.btn-group > .btn:last-child:not(:first-child),
+.btn-group > .dropdown-toggle:not(:first-child) {
+  @include border-left-radius(0);
+}
+
+// Custom edits for including btn-groups within btn-groups (useful for including dropdown buttons within a btn-group)
+.btn-group > .btn-group {
+  float: left;
+}
+.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn {
+  border-radius: 0;
+}
+.btn-group > .btn-group:first-child:not(:last-child) {
+  > .btn:last-child,
+  > .dropdown-toggle {
+    @include border-right-radius(0);
+  }
+}
+.btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child {
+  @include border-left-radius(0);
+}
+
+// On active and open, don't show outline
+.btn-group .dropdown-toggle:active,
+.btn-group.open .dropdown-toggle {
+  outline: 0;
+}
+
+
+// Sizing
+//
+// Remix the default button sizing classes into new ones for easier manipulation.
+
+.btn-group-xs > .btn { @extend .btn-xs; }
+.btn-group-sm > .btn { @extend .btn-sm; }
+.btn-group-lg > .btn { @extend .btn-lg; }
+
+
+// Split button dropdowns
+// ----------------------
+
+// Give the line between buttons some depth
+.btn-group > .btn + .dropdown-toggle {
+  padding-left: 8px;
+  padding-right: 8px;
+}
+.btn-group > .btn-lg + .dropdown-toggle {
+  padding-left: 12px;
+  padding-right: 12px;
+}
+
+// The clickable button for toggling the menu
+// Remove the gradient and set the same inset shadow as the :active state
+.btn-group.open .dropdown-toggle {
+  @include box-shadow(inset 0 3px 5px rgba(0,0,0,.125));
+
+  // Show no shadow for `.btn-link` since it has no other button styles.
+  &.btn-link {
+    @include box-shadow(none);
+  }
+}
+
+
+// Reposition the caret
+.btn .caret {
+  margin-left: 0;
+}
+// Carets in other button sizes
+.btn-lg .caret {
+  border-width: $caret-width-large $caret-width-large 0;
+  border-bottom-width: 0;
+}
+// Upside down carets for .dropup
+.dropup .btn-lg .caret {
+  border-width: 0 $caret-width-large $caret-width-large;
+}
+
+
+// Vertical button groups
+// ----------------------
+
+.btn-group-vertical {
+  > .btn,
+  > .btn-group,
+  > .btn-group > .btn {
+    display: block;
+    float: none;
+    width: 100%;
+    max-width: 100%;
+  }
+
+  // Clear floats so dropdown menus can be properly placed
+  > .btn-group {
+    @include clearfix;
+    > .btn {
+      float: none;
+    }
+  }
+
+  > .btn + .btn,
+  > .btn + .btn-group,
+  > .btn-group + .btn,
+  > .btn-group + .btn-group {
+    margin-top: -1px;
+    margin-left: 0;
+  }
+}
+
+.btn-group-vertical > .btn {
+  &:not(:first-child):not(:last-child) {
+    border-radius: 0;
+  }
+  &:first-child:not(:last-child) {
+    @include border-top-radius($btn-border-radius-base);
+    @include border-bottom-radius(0);
+  }
+  &:last-child:not(:first-child) {
+    @include border-top-radius(0);
+    @include border-bottom-radius($btn-border-radius-base);
+  }
+}
+.btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn {
+  border-radius: 0;
+}
+.btn-group-vertical > .btn-group:first-child:not(:last-child) {
+  > .btn:last-child,
+  > .dropdown-toggle {
+    @include border-bottom-radius(0);
+  }
+}
+.btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child {
+  @include border-top-radius(0);
+}
+
+
+// Justified button groups
+// ----------------------
+
+.btn-group-justified {
+  display: table;
+  width: 100%;
+  table-layout: fixed;
+  border-collapse: separate;
+  > .btn,
+  > .btn-group {
+    float: none;
+    display: table-cell;
+    width: 1%;
+  }
+  > .btn-group .btn {
+    width: 100%;
+  }
+
+  > .btn-group .dropdown-menu {
+    left: auto;
+  }
+}
+
+
+// Checkbox and radio options
+//
+// In order to support the browser's form validation feedback, powered by the
+// `required` attribute, we have to "hide" the inputs via `clip`. We cannot use
+// `display: none;` or `visibility: hidden;` as that also hides the popover.
+// Simply visually hiding the inputs via `opacity` would leave them clickable in
+// certain cases which is prevented by using `clip` and `pointer-events`.
+// This way, we ensure a DOM element is visible to position the popover from.
+//
+// See https://github.com/twbs/bootstrap/pull/12794 and
+// https://github.com/twbs/bootstrap/pull/14559 for more information.
+
+[data-toggle="buttons"] {
+  > .btn,
+  > .btn-group > .btn {
+    input[type="radio"],
+    input[type="checkbox"] {
+      position: absolute;
+      clip: rect(0,0,0,0);
+      pointer-events: none;
+    }
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/_buttons.scss b/src/sass/bootstrap3/bootstrap/_buttons.scss
new file mode 100644
index 0000000..6452b70
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_buttons.scss
@@ -0,0 +1,168 @@
+//
+// Buttons
+// --------------------------------------------------
+
+
+// Base styles
+// --------------------------------------------------
+
+.btn {
+  display: inline-block;
+  margin-bottom: 0; // For input.btn
+  font-weight: $btn-font-weight;
+  text-align: center;
+  vertical-align: middle;
+  touch-action: manipulation;
+  cursor: pointer;
+  background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214
+  border: 1px solid transparent;
+  white-space: nowrap;
+  @include button-size($padding-base-vertical, $padding-base-horizontal, $font-size-base, $line-height-base, $btn-border-radius-base);
+  @include user-select(none);
+
+  &,
+  &:active,
+  &.active {
+    &:focus,
+    &.focus {
+      @include tab-focus;
+    }
+  }
+
+  &:hover,
+  &:focus,
+  &.focus {
+    color: $btn-default-color;
+    text-decoration: none;
+  }
+
+  &:active,
+  &.active {
+    outline: 0;
+    background-image: none;
+    @include box-shadow(inset 0 3px 5px rgba(0,0,0,.125));
+  }
+
+  &.disabled,
+  &[disabled],
+  fieldset[disabled] & {
+    cursor: $cursor-disabled;
+    @include opacity(.65);
+    @include box-shadow(none);
+  }
+
+  // [converter] extracted a& to a.btn
+}
+
+a.btn {
+  &.disabled,
+  fieldset[disabled] & {
+    pointer-events: none; // Future-proof disabling of clicks on `<a>` elements
+  }
+}
+
+
+// Alternate buttons
+// --------------------------------------------------
+
+.btn-default {
+  @include button-variant($btn-default-color, $btn-default-bg, $btn-default-border);
+}
+.btn-primary {
+  @include button-variant($btn-primary-color, $btn-primary-bg, $btn-primary-border);
+}
+// Success appears as green
+.btn-success {
+  @include button-variant($btn-success-color, $btn-success-bg, $btn-success-border);
+}
+// Info appears as blue-green
+.btn-info {
+  @include button-variant($btn-info-color, $btn-info-bg, $btn-info-border);
+}
+// Warning appears as orange
+.btn-warning {
+  @include button-variant($btn-warning-color, $btn-warning-bg, $btn-warning-border);
+}
+// Danger and error appear as red
+.btn-danger {
+  @include button-variant($btn-danger-color, $btn-danger-bg, $btn-danger-border);
+}
+
+
+// Link buttons
+// -------------------------
+
+// Make a button look and behave like a link
+.btn-link {
+  color: $link-color;
+  font-weight: normal;
+  border-radius: 0;
+
+  &,
+  &:active,
+  &.active,
+  &[disabled],
+  fieldset[disabled] & {
+    background-color: transparent;
+    @include box-shadow(none);
+  }
+  &,
+  &:hover,
+  &:focus,
+  &:active {
+    border-color: transparent;
+  }
+  &:hover,
+  &:focus {
+    color: $link-hover-color;
+    text-decoration: $link-hover-decoration;
+    background-color: transparent;
+  }
+  &[disabled],
+  fieldset[disabled] & {
+    &:hover,
+    &:focus {
+      color: $btn-link-disabled-color;
+      text-decoration: none;
+    }
+  }
+}
+
+
+// Button Sizes
+// --------------------------------------------------
+
+.btn-lg {
+  // line-height: ensure even-numbered height of button next to large input
+  @include button-size($padding-large-vertical, $padding-large-horizontal, $font-size-large, $line-height-large, $btn-border-radius-large);
+}
+.btn-sm {
+  // line-height: ensure proper height of button next to small input
+  @include button-size($padding-small-vertical, $padding-small-horizontal, $font-size-small, $line-height-small, $btn-border-radius-small);
+}
+.btn-xs {
+  @include button-size($padding-xs-vertical, $padding-xs-horizontal, $font-size-small, $line-height-small, $btn-border-radius-small);
+}
+
+
+// Block button
+// --------------------------------------------------
+
+.btn-block {
+  display: block;
+  width: 100%;
+}
+
+// Vertically space out multiple block buttons
+.btn-block + .btn-block {
+  margin-top: 5px;
+}
+
+// Specificity overrides
+input[type="submit"],
+input[type="reset"],
+input[type="button"] {
+  &.btn-block {
+    width: 100%;
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/_carousel.scss b/src/sass/bootstrap3/bootstrap/_carousel.scss
new file mode 100644
index 0000000..753d881
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_carousel.scss
@@ -0,0 +1,270 @@
+//
+// Carousel
+// --------------------------------------------------
+
+
+// Wrapper for the slide container and indicators
+.carousel {
+  position: relative;
+}
+
+.carousel-inner {
+  position: relative;
+  overflow: hidden;
+  width: 100%;
+
+  > .item {
+    display: none;
+    position: relative;
+    @include transition(.6s ease-in-out left);
+
+    // Account for jankitude on images
+    > img,
+    > a > img {
+      @include img-responsive;
+      line-height: 1;
+    }
+
+    // WebKit CSS3 transforms for supported devices
+    @media all and (transform-3d), (-webkit-transform-3d) {
+      @include transition-transform(0.6s ease-in-out);
+      @include backface-visibility(hidden);
+      @include perspective(1000px);
+
+      &.next,
+      &.active.right {
+        @include translate3d(100%, 0, 0);
+        left: 0;
+      }
+      &.prev,
+      &.active.left {
+        @include translate3d(-100%, 0, 0);
+        left: 0;
+      }
+      &.next.left,
+      &.prev.right,
+      &.active {
+        @include translate3d(0, 0, 0);
+        left: 0;
+      }
+    }
+  }
+
+  > .active,
+  > .next,
+  > .prev {
+    display: block;
+  }
+
+  > .active {
+    left: 0;
+  }
+
+  > .next,
+  > .prev {
+    position: absolute;
+    top: 0;
+    width: 100%;
+  }
+
+  > .next {
+    left: 100%;
+  }
+  > .prev {
+    left: -100%;
+  }
+  > .next.left,
+  > .prev.right {
+    left: 0;
+  }
+
+  > .active.left {
+    left: -100%;
+  }
+  > .active.right {
+    left: 100%;
+  }
+
+}
+
+// Left/right controls for nav
+// ---------------------------
+
+.carousel-control {
+  position: absolute;
+  top: 0;
+  left: 0;
+  bottom: 0;
+  width: $carousel-control-width;
+  @include opacity($carousel-control-opacity);
+  font-size: $carousel-control-font-size;
+  color: $carousel-control-color;
+  text-align: center;
+  text-shadow: $carousel-text-shadow;
+  background-color: rgba(0, 0, 0, 0); // Fix IE9 click-thru bug
+  // We can't have this transition here because WebKit cancels the carousel
+  // animation if you trip this while in the middle of another animation.
+
+  // Set gradients for backgrounds
+  &.left {
+    @include gradient-horizontal($start-color: rgba(0,0,0,.5), $end-color: rgba(0,0,0,.0001));
+  }
+  &.right {
+    left: auto;
+    right: 0;
+    @include gradient-horizontal($start-color: rgba(0,0,0,.0001), $end-color: rgba(0,0,0,.5));
+  }
+
+  // Hover/focus state
+  &:hover,
+  &:focus {
+    outline: 0;
+    color: $carousel-control-color;
+    text-decoration: none;
+    @include opacity(.9);
+  }
+
+  // Toggles
+  .icon-prev,
+  .icon-next,
+  .glyphicon-chevron-left,
+  .glyphicon-chevron-right {
+    position: absolute;
+    top: 50%;
+    margin-top: -10px;
+    z-index: 5;
+    display: inline-block;
+  }
+  .icon-prev,
+  .glyphicon-chevron-left {
+    left: 50%;
+    margin-left: -10px;
+  }
+  .icon-next,
+  .glyphicon-chevron-right {
+    right: 50%;
+    margin-right: -10px;
+  }
+  .icon-prev,
+  .icon-next {
+    width:  20px;
+    height: 20px;
+    line-height: 1;
+    font-family: serif;
+  }
+
+
+  .icon-prev {
+    &:before {
+      content: '\2039';// SINGLE LEFT-POINTING ANGLE QUOTATION MARK (U+2039)
+    }
+  }
+  .icon-next {
+    &:before {
+      content: '\203a';// SINGLE RIGHT-POINTING ANGLE QUOTATION MARK (U+203A)
+    }
+  }
+}
+
+// Optional indicator pips
+//
+// Add an unordered list with the following class and add a list item for each
+// slide your carousel holds.
+
+.carousel-indicators {
+  position: absolute;
+  bottom: 10px;
+  left: 50%;
+  z-index: 15;
+  width: 60%;
+  margin-left: -30%;
+  padding-left: 0;
+  list-style: none;
+  text-align: center;
+
+  li {
+    display: inline-block;
+    width:  10px;
+    height: 10px;
+    margin: 1px;
+    text-indent: -999px;
+    border: 1px solid $carousel-indicator-border-color;
+    border-radius: 10px;
+    cursor: pointer;
+
+    // IE8-9 hack for event handling
+    //
+    // Internet Explorer 8-9 does not support clicks on elements without a set
+    // `background-color`. We cannot use `filter` since that's not viewed as a
+    // background color by the browser. Thus, a hack is needed.
+    // See https://developer.mozilla.org/en-US/docs/Web/Events/click#Internet_Explorer
+    //
+    // For IE8, we set solid black as it doesn't support `rgba()`. For IE9, we
+    // set alpha transparency for the best results possible.
+    background-color: #000 \9; // IE8
+    background-color: rgba(0,0,0,0); // IE9
+  }
+  .active {
+    margin: 0;
+    width:  12px;
+    height: 12px;
+    background-color: $carousel-indicator-active-bg;
+  }
+}
+
+// Optional captions
+// -----------------------------
+// Hidden by default for smaller viewports
+.carousel-caption {
+  position: absolute;
+  left: 15%;
+  right: 15%;
+  bottom: 20px;
+  z-index: 10;
+  padding-top: 20px;
+  padding-bottom: 20px;
+  color: $carousel-caption-color;
+  text-align: center;
+  text-shadow: $carousel-text-shadow;
+  & .btn {
+    text-shadow: none; // No shadow for button elements in carousel-caption
+  }
+}
+
+
+// Scale up controls for tablets and up
+@media screen and (min-width: $screen-sm-min) {
+
+  // Scale up the controls a smidge
+  .carousel-control {
+    .glyphicon-chevron-left,
+    .glyphicon-chevron-right,
+    .icon-prev,
+    .icon-next {
+      width: ($carousel-control-font-size * 1.5);
+      height: ($carousel-control-font-size * 1.5);
+      margin-top: ($carousel-control-font-size / -2);
+      font-size: ($carousel-control-font-size * 1.5);
+    }
+    .glyphicon-chevron-left,
+    .icon-prev {
+      margin-left: ($carousel-control-font-size / -2);
+    }
+    .glyphicon-chevron-right,
+    .icon-next {
+      margin-right: ($carousel-control-font-size / -2);
+    }
+  }
+
+  // Show and left align the captions
+  .carousel-caption {
+    left: 20%;
+    right: 20%;
+    padding-bottom: 30px;
+  }
+
+  // Move up the indicators
+  .carousel-indicators {
+    bottom: 20px;
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/_close.scss b/src/sass/bootstrap3/bootstrap/_close.scss
new file mode 100644
index 0000000..3b74d8a
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_close.scss
@@ -0,0 +1,36 @@
+//
+// Close icons
+// --------------------------------------------------
+
+
+.close {
+  float: right;
+  font-size: ($font-size-base * 1.5);
+  font-weight: $close-font-weight;
+  line-height: 1;
+  color: $close-color;
+  text-shadow: $close-text-shadow;
+  @include opacity(.2);
+
+  &:hover,
+  &:focus {
+    color: $close-color;
+    text-decoration: none;
+    cursor: pointer;
+    @include opacity(.5);
+  }
+
+  // [converter] extracted button& to button.close
+}
+
+// Additional properties for button version
+// iOS requires the button element instead of an anchor tag.
+// If you want the anchor version, it requires `href="#"`.
+// See https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile
+button.close {
+  padding: 0;
+  cursor: pointer;
+  background: transparent;
+  border: 0;
+  -webkit-appearance: none;
+}
diff --git a/src/sass/bootstrap3/bootstrap/_code.scss b/src/sass/bootstrap3/bootstrap/_code.scss
new file mode 100644
index 0000000..caa5f06
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_code.scss
@@ -0,0 +1,69 @@
+//
+// Code (inline and block)
+// --------------------------------------------------
+
+
+// Inline and block code styles
+code,
+kbd,
+pre,
+samp {
+  font-family: $font-family-monospace;
+}
+
+// Inline code
+code {
+  padding: 2px 4px;
+  font-size: 90%;
+  color: $code-color;
+  background-color: $code-bg;
+  border-radius: $border-radius-base;
+}
+
+// User input typically entered via keyboard
+kbd {
+  padding: 2px 4px;
+  font-size: 90%;
+  color: $kbd-color;
+  background-color: $kbd-bg;
+  border-radius: $border-radius-small;
+  box-shadow: inset 0 -1px 0 rgba(0,0,0,.25);
+
+  kbd {
+    padding: 0;
+    font-size: 100%;
+    font-weight: bold;
+    box-shadow: none;
+  }
+}
+
+// Blocks of code
+pre {
+  display: block;
+  padding: (($line-height-computed - 1) / 2);
+  margin: 0 0 ($line-height-computed / 2);
+  font-size: ($font-size-base - 1); // 14px to 13px
+  line-height: $line-height-base;
+  word-break: break-all;
+  word-wrap: break-word;
+  color: $pre-color;
+  background-color: $pre-bg;
+  border: 1px solid $pre-border-color;
+  border-radius: $border-radius-base;
+
+  // Account for some code outputs that place code tags in pre tags
+  code {
+    padding: 0;
+    font-size: inherit;
+    color: inherit;
+    white-space: pre-wrap;
+    background-color: transparent;
+    border-radius: 0;
+  }
+}
+
+// Enable scrollable blocks of code
+.pre-scrollable {
+  max-height: $pre-scrollable-max-height;
+  overflow-y: scroll;
+}
diff --git a/src/sass/bootstrap3/bootstrap/_component-animations.scss b/src/sass/bootstrap3/bootstrap/_component-animations.scss
new file mode 100644
index 0000000..ca3b43c
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_component-animations.scss
@@ -0,0 +1,37 @@
+//
+// Component animations
+// --------------------------------------------------
+
+// Heads up!
+//
+// We don't use the `.opacity()` mixin here since it causes a bug with text
+// fields in IE7-8. Source: https://github.com/twbs/bootstrap/pull/3552.
+
+.fade {
+  opacity: 0;
+  @include transition(opacity .15s linear);
+  &.in {
+    opacity: 1;
+  }
+}
+
+.collapse {
+  display: none;
+
+  &.in      { display: block; }
+  // [converter] extracted tr&.in to tr.collapse.in
+  // [converter] extracted tbody&.in to tbody.collapse.in
+}
+
+tr.collapse.in    { display: table-row; }
+
+tbody.collapse.in { display: table-row-group; }
+
+.collapsing {
+  position: relative;
+  height: 0;
+  overflow: hidden;
+  @include transition-property(height, visibility);
+  @include transition-duration(.35s);
+  @include transition-timing-function(ease);
+}
diff --git a/src/sass/bootstrap3/bootstrap/_dropdowns.scss b/src/sass/bootstrap3/bootstrap/_dropdowns.scss
new file mode 100644
index 0000000..aac8459
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_dropdowns.scss
@@ -0,0 +1,216 @@
+//
+// Dropdown menus
+// --------------------------------------------------
+
+
+// Dropdown arrow/caret
+.caret {
+  display: inline-block;
+  width: 0;
+  height: 0;
+  margin-left: 2px;
+  vertical-align: middle;
+  border-top:   $caret-width-base dashed;
+  border-top:   $caret-width-base solid \9; // IE8
+  border-right: $caret-width-base solid transparent;
+  border-left:  $caret-width-base solid transparent;
+}
+
+// The dropdown wrapper (div)
+.dropup,
+.dropdown {
+  position: relative;
+}
+
+// Prevent the focus on the dropdown toggle when closing dropdowns
+.dropdown-toggle:focus {
+  outline: 0;
+}
+
+// The dropdown menu (ul)
+.dropdown-menu {
+  position: absolute;
+  top: 100%;
+  left: 0;
+  z-index: $zindex-dropdown;
+  display: none; // none by default, but block on "open" of the menu
+  float: left;
+  min-width: 160px;
+  padding: 5px 0;
+  margin: 2px 0 0; // override default ul
+  list-style: none;
+  font-size: $font-size-base;
+  text-align: left; // Ensures proper alignment if parent has it changed (e.g., modal footer)
+  background-color: $dropdown-bg;
+  border: 1px solid $dropdown-fallback-border; // IE8 fallback
+  border: 1px solid $dropdown-border;
+  border-radius: $border-radius-base;
+  @include box-shadow(0 6px 12px rgba(0,0,0,.175));
+  background-clip: padding-box;
+
+  // Aligns the dropdown menu to right
+  //
+  // Deprecated as of 3.1.0 in favor of `.dropdown-menu-[dir]`
+  &.pull-right {
+    right: 0;
+    left: auto;
+  }
+
+  // Dividers (basically an hr) within the dropdown
+  .divider {
+    @include nav-divider($dropdown-divider-bg);
+  }
+
+  // Links within the dropdown menu
+  > li > a {
+    display: block;
+    padding: 3px 20px;
+    clear: both;
+    font-weight: normal;
+    line-height: $line-height-base;
+    color: $dropdown-link-color;
+    white-space: nowrap; // prevent links from randomly breaking onto new lines
+  }
+}
+
+// Hover/Focus state
+.dropdown-menu > li > a {
+  &:hover,
+  &:focus {
+    text-decoration: none;
+    color: $dropdown-link-hover-color;
+    background-color: $dropdown-link-hover-bg;
+  }
+}
+
+// Active state
+.dropdown-menu > .active > a {
+  &,
+  &:hover,
+  &:focus {
+    color: $dropdown-link-active-color;
+    text-decoration: none;
+    outline: 0;
+    background-color: $dropdown-link-active-bg;
+  }
+}
+
+// Disabled state
+//
+// Gray out text and ensure the hover/focus state remains gray
+
+.dropdown-menu > .disabled > a {
+  &,
+  &:hover,
+  &:focus {
+    color: $dropdown-link-disabled-color;
+  }
+
+  // Nuke hover/focus effects
+  &:hover,
+  &:focus {
+    text-decoration: none;
+    background-color: transparent;
+    background-image: none; // Remove CSS gradient
+    @include reset-filter;
+    cursor: $cursor-disabled;
+  }
+}
+
+// Open state for the dropdown
+.open {
+  // Show the menu
+  > .dropdown-menu {
+    display: block;
+  }
+
+  // Remove the outline when :focus is triggered
+  > a {
+    outline: 0;
+  }
+}
+
+// Menu positioning
+//
+// Add extra class to `.dropdown-menu` to flip the alignment of the dropdown
+// menu with the parent.
+.dropdown-menu-right {
+  left: auto; // Reset the default from `.dropdown-menu`
+  right: 0;
+}
+// With v3, we enabled auto-flipping if you have a dropdown within a right
+// aligned nav component. To enable the undoing of that, we provide an override
+// to restore the default dropdown menu alignment.
+//
+// This is only for left-aligning a dropdown menu within a `.navbar-right` or
+// `.pull-right` nav component.
+.dropdown-menu-left {
+  left: 0;
+  right: auto;
+}
+
+// Dropdown section headers
+.dropdown-header {
+  display: block;
+  padding: 3px 20px;
+  font-size: $font-size-small;
+  line-height: $line-height-base;
+  color: $dropdown-header-color;
+  white-space: nowrap; // as with > li > a
+}
+
+// Backdrop to catch body clicks on mobile, etc.
+.dropdown-backdrop {
+  position: fixed;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  top: 0;
+  z-index: ($zindex-dropdown - 10);
+}
+
+// Right aligned dropdowns
+.pull-right > .dropdown-menu {
+  right: 0;
+  left: auto;
+}
+
+// Allow for dropdowns to go bottom up (aka, dropup-menu)
+//
+// Just add .dropup after the standard .dropdown class and you're set, bro.
+// TODO: abstract this so that the navbar fixed styles are not placed here?
+
+.dropup,
+.navbar-fixed-bottom .dropdown {
+  // Reverse the caret
+  .caret {
+    border-top: 0;
+    border-bottom: $caret-width-base dashed;
+    border-bottom: $caret-width-base solid \9; // IE8
+    content: "";
+  }
+  // Different positioning for bottom up menu
+  .dropdown-menu {
+    top: auto;
+    bottom: 100%;
+    margin-bottom: 2px;
+  }
+}
+
+
+// Component alignment
+//
+// Reiterate per navbar.less and the modified component alignment there.
+
+@media (min-width: $grid-float-breakpoint) {
+  .navbar-right {
+    .dropdown-menu {
+      right: 0; left: auto;
+    }
+    // Necessary for overrides of the default right aligned menu.
+    // Will remove come v4 in all likelihood.
+    .dropdown-menu-left {
+      left: 0; right: auto;
+    }
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/_forms.scss b/src/sass/bootstrap3/bootstrap/_forms.scss
new file mode 100644
index 0000000..11ba109
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_forms.scss
@@ -0,0 +1,617 @@
+//
+// Forms
+// --------------------------------------------------
+
+
+// Normalize non-controls
+//
+// Restyle and baseline non-control form elements.
+
+fieldset {
+  padding: 0;
+  margin: 0;
+  border: 0;
+  // Chrome and Firefox set a `min-width: min-content;` on fieldsets,
+  // so we reset that to ensure it behaves more like a standard block element.
+  // See https://github.com/twbs/bootstrap/issues/12359.
+  min-width: 0;
+}
+
+legend {
+  display: block;
+  width: 100%;
+  padding: 0;
+  margin-bottom: $line-height-computed;
+  font-size: ($font-size-base * 1.5);
+  line-height: inherit;
+  color: $legend-color;
+  border: 0;
+  border-bottom: 1px solid $legend-border-color;
+}
+
+label {
+  display: inline-block;
+  max-width: 100%; // Force IE8 to wrap long content (see https://github.com/twbs/bootstrap/issues/13141)
+  margin-bottom: 5px;
+  font-weight: bold;
+}
+
+
+// Normalize form controls
+//
+// While most of our form styles require extra classes, some basic normalization
+// is required to ensure optimum display with or without those classes to better
+// address browser inconsistencies.
+
+// Override content-box in Normalize (* isn't specific enough)
+input[type="search"] {
+  @include box-sizing(border-box);
+}
+
+// Position radios and checkboxes better
+input[type="radio"],
+input[type="checkbox"] {
+  margin: 4px 0 0;
+  margin-top: 1px \9; // IE8-9
+  line-height: normal;
+}
+
+input[type="file"] {
+  display: block;
+}
+
+// Make range inputs behave like textual form controls
+input[type="range"] {
+  display: block;
+  width: 100%;
+}
+
+// Make multiple select elements height not fixed
+select[multiple],
+select[size] {
+  height: auto;
+}
+
+// Focus for file, radio, and checkbox
+input[type="file"]:focus,
+input[type="radio"]:focus,
+input[type="checkbox"]:focus {
+  @include tab-focus;
+}
+
+// Adjust output element
+output {
+  display: block;
+  padding-top: ($padding-base-vertical + 1);
+  font-size: $font-size-base;
+  line-height: $line-height-base;
+  color: $input-color;
+}
+
+
+// Common form controls
+//
+// Shared size and type resets for form controls. Apply `.form-control` to any
+// of the following form controls:
+//
+// select
+// textarea
+// input[type="text"]
+// input[type="password"]
+// input[type="datetime"]
+// input[type="datetime-local"]
+// input[type="date"]
+// input[type="month"]
+// input[type="time"]
+// input[type="week"]
+// input[type="number"]
+// input[type="email"]
+// input[type="url"]
+// input[type="search"]
+// input[type="tel"]
+// input[type="color"]
+
+.form-control {
+  display: block;
+  width: 100%;
+  height: $input-height-base; // Make inputs at least the height of their button counterpart (base line-height + padding + border)
+  padding: $padding-base-vertical $padding-base-horizontal;
+  font-size: $font-size-base;
+  line-height: $line-height-base;
+  color: $input-color;
+  background-color: $input-bg;
+  background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214
+  border: 1px solid $input-border;
+  border-radius: $input-border-radius; // Note: This has no effect on <select>s in some browsers, due to the limited stylability of <select>s in CSS.
+  @include box-shadow(inset 0 1px 1px rgba(0,0,0,.075));
+  @include transition(border-color ease-in-out .15s, box-shadow ease-in-out .15s);
+
+  // Customize the `:focus` state to imitate native WebKit styles.
+  @include form-control-focus;
+
+  // Placeholder
+  @include placeholder;
+
+  // Unstyle the caret on `<select>`s in IE10+.
+  &::-ms-expand {
+    border: 0;
+    background-color: transparent;
+  }
+
+  // Disabled and read-only inputs
+  //
+  // HTML5 says that controls under a fieldset > legend:first-child won't be
+  // disabled if the fieldset is disabled. Due to implementation difficulty, we
+  // don't honor that edge case; we style them as disabled anyway.
+  &[disabled],
+  &[readonly],
+  fieldset[disabled] & {
+    background-color: $input-bg-disabled;
+    opacity: 1; // iOS fix for unreadable disabled content; see https://github.com/twbs/bootstrap/issues/11655
+  }
+
+  &[disabled],
+  fieldset[disabled] & {
+    cursor: $cursor-disabled;
+  }
+
+  // [converter] extracted textarea& to textarea.form-control
+}
+
+// Reset height for `textarea`s
+textarea.form-control {
+  height: auto;
+}
+
+
+// Search inputs in iOS
+//
+// This overrides the extra rounded corners on search inputs in iOS so that our
+// `.form-control` class can properly style them. Note that this cannot simply
+// be added to `.form-control` as it's not specific enough. For details, see
+// https://github.com/twbs/bootstrap/issues/11586.
+
+input[type="search"] {
+  -webkit-appearance: none;
+}
+
+
+// Special styles for iOS temporal inputs
+//
+// In Mobile Safari, setting `display: block` on temporal inputs causes the
+// text within the input to become vertically misaligned. As a workaround, we
+// set a pixel line-height that matches the given height of the input, but only
+// for Safari. See https://bugs.webkit.org/show_bug.cgi?id=139848
+//
+// Note that as of 8.3, iOS doesn't support `datetime` or `week`.
+
+@media screen and (-webkit-min-device-pixel-ratio: 0) {
+  input[type="date"],
+  input[type="time"],
+  input[type="datetime-local"],
+  input[type="month"] {
+    &.form-control {
+      line-height: $input-height-base;
+    }
+
+    &.input-sm,
+    .input-group-sm & {
+      line-height: $input-height-small;
+    }
+
+    &.input-lg,
+    .input-group-lg & {
+      line-height: $input-height-large;
+    }
+  }
+}
+
+
+// Form groups
+//
+// Designed to help with the organization and spacing of vertical forms. For
+// horizontal forms, use the predefined grid classes.
+
+.form-group {
+  margin-bottom: $form-group-margin-bottom;
+}
+
+
+// Checkboxes and radios
+//
+// Indent the labels to position radios/checkboxes as hanging controls.
+
+.radio,
+.checkbox {
+  position: relative;
+  display: block;
+  margin-top: 10px;
+  margin-bottom: 10px;
+
+  label {
+    min-height: $line-height-computed; // Ensure the input doesn't jump when there is no text
+    padding-left: 20px;
+    margin-bottom: 0;
+    font-weight: normal;
+    cursor: pointer;
+  }
+}
+.radio input[type="radio"],
+.radio-inline input[type="radio"],
+.checkbox input[type="checkbox"],
+.checkbox-inline input[type="checkbox"] {
+  position: absolute;
+  margin-left: -20px;
+  margin-top: 4px \9;
+}
+
+.radio + .radio,
+.checkbox + .checkbox {
+  margin-top: -5px; // Move up sibling radios or checkboxes for tighter spacing
+}
+
+// Radios and checkboxes on same line
+.radio-inline,
+.checkbox-inline {
+  position: relative;
+  display: inline-block;
+  padding-left: 20px;
+  margin-bottom: 0;
+  vertical-align: middle;
+  font-weight: normal;
+  cursor: pointer;
+}
+.radio-inline + .radio-inline,
+.checkbox-inline + .checkbox-inline {
+  margin-top: 0;
+  margin-left: 10px; // space out consecutive inline controls
+}
+
+// Apply same disabled cursor tweak as for inputs
+// Some special care is needed because <label>s don't inherit their parent's `cursor`.
+//
+// Note: Neither radios nor checkboxes can be readonly.
+input[type="radio"],
+input[type="checkbox"] {
+  &[disabled],
+  &.disabled,
+  fieldset[disabled] & {
+    cursor: $cursor-disabled;
+  }
+}
+// These classes are used directly on <label>s
+.radio-inline,
+.checkbox-inline {
+  &.disabled,
+  fieldset[disabled] & {
+    cursor: $cursor-disabled;
+  }
+}
+// These classes are used on elements with <label> descendants
+.radio,
+.checkbox {
+  &.disabled,
+  fieldset[disabled] & {
+    label {
+      cursor: $cursor-disabled;
+    }
+  }
+}
+
+
+// Static form control text
+//
+// Apply class to a `p` element to make any string of text align with labels in
+// a horizontal form layout.
+
+.form-control-static {
+  // Size it appropriately next to real form controls
+  padding-top: ($padding-base-vertical + 1);
+  padding-bottom: ($padding-base-vertical + 1);
+  // Remove default margin from `p`
+  margin-bottom: 0;
+  min-height: ($line-height-computed + $font-size-base);
+
+  &.input-lg,
+  &.input-sm {
+    padding-left: 0;
+    padding-right: 0;
+  }
+}
+
+
+// Form control sizing
+//
+// Build on `.form-control` with modifier classes to decrease or increase the
+// height and font-size of form controls.
+//
+// The `.form-group-* form-control` variations are sadly duplicated to avoid the
+// issue documented in https://github.com/twbs/bootstrap/issues/15074.
+
+@include input-size('.input-sm', $input-height-small, $padding-small-vertical, $padding-small-horizontal, $font-size-small, $line-height-small, $input-border-radius-small);
+.form-group-sm {
+  .form-control {
+    height: $input-height-small;
+    padding: $padding-small-vertical $padding-small-horizontal;
+    font-size: $font-size-small;
+    line-height: $line-height-small;
+    border-radius: $input-border-radius-small;
+  }
+  select.form-control {
+    height: $input-height-small;
+    line-height: $input-height-small;
+  }
+  textarea.form-control,
+  select[multiple].form-control {
+    height: auto;
+  }
+  .form-control-static {
+    height: $input-height-small;
+    min-height: ($line-height-computed + $font-size-small);
+    padding: ($padding-small-vertical + 1) $padding-small-horizontal;
+    font-size: $font-size-small;
+    line-height: $line-height-small;
+  }
+}
+
+@include input-size('.input-lg', $input-height-large, $padding-large-vertical, $padding-large-horizontal, $font-size-large, $line-height-large, $input-border-radius-large);
+.form-group-lg {
+  .form-control {
+    height: $input-height-large;
+    padding: $padding-large-vertical $padding-large-horizontal;
+    font-size: $font-size-large;
+    line-height: $line-height-large;
+    border-radius: $input-border-radius-large;
+  }
+  select.form-control {
+    height: $input-height-large;
+    line-height: $input-height-large;
+  }
+  textarea.form-control,
+  select[multiple].form-control {
+    height: auto;
+  }
+  .form-control-static {
+    height: $input-height-large;
+    min-height: ($line-height-computed + $font-size-large);
+    padding: ($padding-large-vertical + 1) $padding-large-horizontal;
+    font-size: $font-size-large;
+    line-height: $line-height-large;
+  }
+}
+
+
+// Form control feedback states
+//
+// Apply contextual and semantic states to individual form controls.
+
+.has-feedback {
+  // Enable absolute positioning
+  position: relative;
+
+  // Ensure icons don't overlap text
+  .form-control {
+    padding-right: ($input-height-base * 1.25);
+  }
+}
+// Feedback icon (requires .glyphicon classes)
+.form-control-feedback {
+  position: absolute;
+  top: 0;
+  right: 0;
+  z-index: 2; // Ensure icon is above input groups
+  display: block;
+  width: $input-height-base;
+  height: $input-height-base;
+  line-height: $input-height-base;
+  text-align: center;
+  pointer-events: none;
+}
+.input-lg + .form-control-feedback,
+.input-group-lg + .form-control-feedback,
+.form-group-lg .form-control + .form-control-feedback {
+  width: $input-height-large;
+  height: $input-height-large;
+  line-height: $input-height-large;
+}
+.input-sm + .form-control-feedback,
+.input-group-sm + .form-control-feedback,
+.form-group-sm .form-control + .form-control-feedback {
+  width: $input-height-small;
+  height: $input-height-small;
+  line-height: $input-height-small;
+}
+
+// Feedback states
+.has-success {
+  @include form-control-validation($state-success-text, $state-success-text, $state-success-bg);
+}
+.has-warning {
+  @include form-control-validation($state-warning-text, $state-warning-text, $state-warning-bg);
+}
+.has-error {
+  @include form-control-validation($state-danger-text, $state-danger-text, $state-danger-bg);
+}
+
+// Reposition feedback icon if input has visible label above
+.has-feedback label {
+
+  & ~ .form-control-feedback {
+    top: ($line-height-computed + 5); // Height of the `label` and its margin
+  }
+  &.sr-only ~ .form-control-feedback {
+    top: 0;
+  }
+}
+
+
+// Help text
+//
+// Apply to any element you wish to create light text for placement immediately
+// below a form control. Use for general help, formatting, or instructional text.
+
+.help-block {
+  display: block; // account for any element using help-block
+  margin-top: 5px;
+  margin-bottom: 10px;
+  color: lighten($text-color, 25%); // lighten the text some for contrast
+}
+
+
+// Inline forms
+//
+// Make forms appear inline(-block) by adding the `.form-inline` class. Inline
+// forms begin stacked on extra small (mobile) devices and then go inline when
+// viewports reach <768px.
+//
+// Requires wrapping inputs and labels with `.form-group` for proper display of
+// default HTML form controls and our custom form controls (e.g., input groups).
+//
+// Heads up! This is mixin-ed into `.navbar-form` in navbars.less.
+
+// [converter] extracted from `.form-inline` for libsass compatibility
+@mixin form-inline {
+
+  // Kick in the inline
+  @media (min-width: $screen-sm-min) {
+    // Inline-block all the things for "inline"
+    .form-group {
+      display: inline-block;
+      margin-bottom: 0;
+      vertical-align: middle;
+    }
+
+    // In navbar-form, allow folks to *not* use `.form-group`
+    .form-control {
+      display: inline-block;
+      width: auto; // Prevent labels from stacking above inputs in `.form-group`
+      vertical-align: middle;
+    }
+
+    // Make static controls behave like regular ones
+    .form-control-static {
+      display: inline-block;
+    }
+
+    .input-group {
+      display: inline-table;
+      vertical-align: middle;
+
+      .input-group-addon,
+      .input-group-btn,
+      .form-control {
+        width: auto;
+      }
+    }
+
+    // Input groups need that 100% width though
+    .input-group > .form-control {
+      width: 100%;
+    }
+
+    .control-label {
+      margin-bottom: 0;
+      vertical-align: middle;
+    }
+
+    // Remove default margin on radios/checkboxes that were used for stacking, and
+    // then undo the floating of radios and checkboxes to match.
+    .radio,
+    .checkbox {
+      display: inline-block;
+      margin-top: 0;
+      margin-bottom: 0;
+      vertical-align: middle;
+
+      label {
+        padding-left: 0;
+      }
+    }
+    .radio input[type="radio"],
+    .checkbox input[type="checkbox"] {
+      position: relative;
+      margin-left: 0;
+    }
+
+    // Re-override the feedback icon.
+    .has-feedback .form-control-feedback {
+      top: 0;
+    }
+  }
+}
+// [converter] extracted as `@mixin form-inline` for libsass compatibility
+.form-inline {
+  @include form-inline;
+}
+
+
+
+// Horizontal forms
+//
+// Horizontal forms are built on grid classes and allow you to create forms with
+// labels on the left and inputs on the right.
+
+.form-horizontal {
+
+  // Consistent vertical alignment of radios and checkboxes
+  //
+  // Labels also get some reset styles, but that is scoped to a media query below.
+  .radio,
+  .checkbox,
+  .radio-inline,
+  .checkbox-inline {
+    margin-top: 0;
+    margin-bottom: 0;
+    padding-top: ($padding-base-vertical + 1); // Default padding plus a border
+  }
+  // Account for padding we're adding to ensure the alignment and of help text
+  // and other content below items
+  .radio,
+  .checkbox {
+    min-height: ($line-height-computed + ($padding-base-vertical + 1));
+  }
+
+  // Make form groups behave like rows
+  .form-group {
+    @include make-row;
+  }
+
+  // Reset spacing and right align labels, but scope to media queries so that
+  // labels on narrow viewports stack the same as a default form example.
+  @media (min-width: $screen-sm-min) {
+    .control-label {
+      text-align: right;
+      margin-bottom: 0;
+      padding-top: ($padding-base-vertical + 1); // Default padding plus a border
+    }
+  }
+
+  // Validation states
+  //
+  // Reposition the icon because it's now within a grid column and columns have
+  // `position: relative;` on them. Also accounts for the grid gutter padding.
+  .has-feedback .form-control-feedback {
+    right: floor(($grid-gutter-width / 2));
+  }
+
+  // Form group sizes
+  //
+  // Quick utility class for applying `.input-lg` and `.input-sm` styles to the
+  // inputs and labels within a `.form-group`.
+  .form-group-lg {
+    @media (min-width: $screen-sm-min) {
+      .control-label {
+        padding-top: ($padding-large-vertical + 1);
+        font-size: $font-size-large;
+      }
+    }
+  }
+  .form-group-sm {
+    @media (min-width: $screen-sm-min) {
+      .control-label {
+        padding-top: ($padding-small-vertical + 1);
+        font-size: $font-size-small;
+      }
+    }
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/_glyphicons.scss b/src/sass/bootstrap3/bootstrap/_glyphicons.scss
new file mode 100644
index 0000000..07a0fc9
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_glyphicons.scss
@@ -0,0 +1,307 @@
+//
+// Glyphicons for Bootstrap
+//
+// Since icons are fonts, they can be placed anywhere text is placed and are
+// thus automatically sized to match the surrounding child. To use, create an
+// inline element with the appropriate classes, like so:
+//
+// <a href="#"><span class="glyphicon glyphicon-star"></span> Star</a>
+
+@at-root {
+  // Import the fonts
+  @font-face {
+    font-family: 'Glyphicons Halflings';
+    src: url(if($bootstrap-sass-asset-helper, twbs-font-path('#{$icon-font-path}#{$icon-font-name}.eot'), '#{$icon-font-path}#{$icon-font-name}.eot'));
+    src: url(if($bootstrap-sass-asset-helper, twbs-font-path('#{$icon-font-path}#{$icon-font-name}.eot?#iefix'), '#{$icon-font-path}#{$icon-font-name}.eot?#iefix')) format('embedded-opentype'),
+         url(if($bootstrap-sass-asset-helper, twbs-font-path('#{$icon-font-path}#{$icon-font-name}.woff2'), '#{$icon-font-path}#{$icon-font-name}.woff2')) format('woff2'),
+         url(if($bootstrap-sass-asset-helper, twbs-font-path('#{$icon-font-path}#{$icon-font-name}.woff'), '#{$icon-font-path}#{$icon-font-name}.woff')) format('woff'),
+         url(if($bootstrap-sass-asset-helper, twbs-font-path('#{$icon-font-path}#{$icon-font-name}.ttf'), '#{$icon-font-path}#{$icon-font-name}.ttf')) format('truetype'),
+         url(if($bootstrap-sass-asset-helper, twbs-font-path('#{$icon-font-path}#{$icon-font-name}.svg##{$icon-font-svg-id}'), '#{$icon-font-path}#{$icon-font-name}.svg##{$icon-font-svg-id}')) format('svg');
+  }
+}
+
+// Catchall baseclass
+.glyphicon {
+  position: relative;
+  top: 1px;
+  display: inline-block;
+  font-family: 'Glyphicons Halflings';
+  font-style: normal;
+  font-weight: normal;
+  line-height: 1;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+// Individual icons
+.glyphicon-asterisk               { &:before { content: "\002a"; } }
+.glyphicon-plus                   { &:before { content: "\002b"; } }
+.glyphicon-euro,
+.glyphicon-eur                    { &:before { content: "\20ac"; } }
+.glyphicon-minus                  { &:before { content: "\2212"; } }
+.glyphicon-cloud                  { &:before { content: "\2601"; } }
+.glyphicon-envelope               { &:before { content: "\2709"; } }
+.glyphicon-pencil                 { &:before { content: "\270f"; } }
+.glyphicon-glass                  { &:before { content: "\e001"; } }
+.glyphicon-music                  { &:before { content: "\e002"; } }
+.glyphicon-search                 { &:before { content: "\e003"; } }
+.glyphicon-heart                  { &:before { content: "\e005"; } }
+.glyphicon-star                   { &:before { content: "\e006"; } }
+.glyphicon-star-empty             { &:before { content: "\e007"; } }
+.glyphicon-user                   { &:before { content: "\e008"; } }
+.glyphicon-film                   { &:before { content: "\e009"; } }
+.glyphicon-th-large               { &:before { content: "\e010"; } }
+.glyphicon-th                     { &:before { content: "\e011"; } }
+.glyphicon-th-list                { &:before { content: "\e012"; } }
+.glyphicon-ok                     { &:before { content: "\e013"; } }
+.glyphicon-remove                 { &:before { content: "\e014"; } }
+.glyphicon-zoom-in                { &:before { content: "\e015"; } }
+.glyphicon-zoom-out               { &:before { content: "\e016"; } }
+.glyphicon-off                    { &:before { content: "\e017"; } }
+.glyphicon-signal                 { &:before { content: "\e018"; } }
+.glyphicon-cog                    { &:before { content: "\e019"; } }
+.glyphicon-trash                  { &:before { content: "\e020"; } }
+.glyphicon-home                   { &:before { content: "\e021"; } }
+.glyphicon-file                   { &:before { content: "\e022"; } }
+.glyphicon-time                   { &:before { content: "\e023"; } }
+.glyphicon-road                   { &:before { content: "\e024"; } }
+.glyphicon-download-alt           { &:before { content: "\e025"; } }
+.glyphicon-download               { &:before { content: "\e026"; } }
+.glyphicon-upload                 { &:before { content: "\e027"; } }
+.glyphicon-inbox                  { &:before { content: "\e028"; } }
+.glyphicon-play-circle            { &:before { content: "\e029"; } }
+.glyphicon-repeat                 { &:before { content: "\e030"; } }
+.glyphicon-refresh                { &:before { content: "\e031"; } }
+.glyphicon-list-alt               { &:before { content: "\e032"; } }
+.glyphicon-lock                   { &:before { content: "\e033"; } }
+.glyphicon-flag                   { &:before { content: "\e034"; } }
+.glyphicon-headphones             { &:before { content: "\e035"; } }
+.glyphicon-volume-off             { &:before { content: "\e036"; } }
+.glyphicon-volume-down            { &:before { content: "\e037"; } }
+.glyphicon-volume-up              { &:before { content: "\e038"; } }
+.glyphicon-qrcode                 { &:before { content: "\e039"; } }
+.glyphicon-barcode                { &:before { content: "\e040"; } }
+.glyphicon-tag                    { &:before { content: "\e041"; } }
+.glyphicon-tags                   { &:before { content: "\e042"; } }
+.glyphicon-book                   { &:before { content: "\e043"; } }
+.glyphicon-bookmark               { &:before { content: "\e044"; } }
+.glyphicon-print                  { &:before { content: "\e045"; } }
+.glyphicon-camera                 { &:before { content: "\e046"; } }
+.glyphicon-font                   { &:before { content: "\e047"; } }
+.glyphicon-bold                   { &:before { content: "\e048"; } }
+.glyphicon-italic                 { &:before { content: "\e049"; } }
+.glyphicon-text-height            { &:before { content: "\e050"; } }
+.glyphicon-text-width             { &:before { content: "\e051"; } }
+.glyphicon-align-left             { &:before { content: "\e052"; } }
+.glyphicon-align-center           { &:before { content: "\e053"; } }
+.glyphicon-align-right            { &:before { content: "\e054"; } }
+.glyphicon-align-justify          { &:before { content: "\e055"; } }
+.glyphicon-list                   { &:before { content: "\e056"; } }
+.glyphicon-indent-left            { &:before { content: "\e057"; } }
+.glyphicon-indent-right           { &:before { content: "\e058"; } }
+.glyphicon-facetime-video         { &:before { content: "\e059"; } }
+.glyphicon-picture                { &:before { content: "\e060"; } }
+.glyphicon-map-marker             { &:before { content: "\e062"; } }
+.glyphicon-adjust                 { &:before { content: "\e063"; } }
+.glyphicon-tint                   { &:before { content: "\e064"; } }
+.glyphicon-edit                   { &:before { content: "\e065"; } }
+.glyphicon-share                  { &:before { content: "\e066"; } }
+.glyphicon-check                  { &:before { content: "\e067"; } }
+.glyphicon-move                   { &:before { content: "\e068"; } }
+.glyphicon-step-backward          { &:before { content: "\e069"; } }
+.glyphicon-fast-backward          { &:before { content: "\e070"; } }
+.glyphicon-backward               { &:before { content: "\e071"; } }
+.glyphicon-play                   { &:before { content: "\e072"; } }
+.glyphicon-pause                  { &:before { content: "\e073"; } }
+.glyphicon-stop                   { &:before { content: "\e074"; } }
+.glyphicon-forward                { &:before { content: "\e075"; } }
+.glyphicon-fast-forward           { &:before { content: "\e076"; } }
+.glyphicon-step-forward           { &:before { content: "\e077"; } }
+.glyphicon-eject                  { &:before { content: "\e078"; } }
+.glyphicon-chevron-left           { &:before { content: "\e079"; } }
+.glyphicon-chevron-right          { &:before { content: "\e080"; } }
+.glyphicon-plus-sign              { &:before { content: "\e081"; } }
+.glyphicon-minus-sign             { &:before { content: "\e082"; } }
+.glyphicon-remove-sign            { &:before { content: "\e083"; } }
+.glyphicon-ok-sign                { &:before { content: "\e084"; } }
+.glyphicon-question-sign          { &:before { content: "\e085"; } }
+.glyphicon-info-sign              { &:before { content: "\e086"; } }
+.glyphicon-screenshot             { &:before { content: "\e087"; } }
+.glyphicon-remove-circle          { &:before { content: "\e088"; } }
+.glyphicon-ok-circle              { &:before { content: "\e089"; } }
+.glyphicon-ban-circle             { &:before { content: "\e090"; } }
+.glyphicon-arrow-left             { &:before { content: "\e091"; } }
+.glyphicon-arrow-right            { &:before { content: "\e092"; } }
+.glyphicon-arrow-up               { &:before { content: "\e093"; } }
+.glyphicon-arrow-down             { &:before { content: "\e094"; } }
+.glyphicon-share-alt              { &:before { content: "\e095"; } }
+.glyphicon-resize-full            { &:before { content: "\e096"; } }
+.glyphicon-resize-small           { &:before { content: "\e097"; } }
+.glyphicon-exclamation-sign       { &:before { content: "\e101"; } }
+.glyphicon-gift                   { &:before { content: "\e102"; } }
+.glyphicon-leaf                   { &:before { content: "\e103"; } }
+.glyphicon-fire                   { &:before { content: "\e104"; } }
+.glyphicon-eye-open               { &:before { content: "\e105"; } }
+.glyphicon-eye-close              { &:before { content: "\e106"; } }
+.glyphicon-warning-sign           { &:before { content: "\e107"; } }
+.glyphicon-plane                  { &:before { content: "\e108"; } }
+.glyphicon-calendar               { &:before { content: "\e109"; } }
+.glyphicon-random                 { &:before { content: "\e110"; } }
+.glyphicon-comment                { &:before { content: "\e111"; } }
+.glyphicon-magnet                 { &:before { content: "\e112"; } }
+.glyphicon-chevron-up             { &:before { content: "\e113"; } }
+.glyphicon-chevron-down           { &:before { content: "\e114"; } }
+.glyphicon-retweet                { &:before { content: "\e115"; } }
+.glyphicon-shopping-cart          { &:before { content: "\e116"; } }
+.glyphicon-folder-close           { &:before { content: "\e117"; } }
+.glyphicon-folder-open            { &:before { content: "\e118"; } }
+.glyphicon-resize-vertical        { &:before { content: "\e119"; } }
+.glyphicon-resize-horizontal      { &:before { content: "\e120"; } }
+.glyphicon-hdd                    { &:before { content: "\e121"; } }
+.glyphicon-bullhorn               { &:before { content: "\e122"; } }
+.glyphicon-bell                   { &:before { content: "\e123"; } }
+.glyphicon-certificate            { &:before { content: "\e124"; } }
+.glyphicon-thumbs-up              { &:before { content: "\e125"; } }
+.glyphicon-thumbs-down            { &:before { content: "\e126"; } }
+.glyphicon-hand-right             { &:before { content: "\e127"; } }
+.glyphicon-hand-left              { &:before { content: "\e128"; } }
+.glyphicon-hand-up                { &:before { content: "\e129"; } }
+.glyphicon-hand-down              { &:before { content: "\e130"; } }
+.glyphicon-circle-arrow-right     { &:before { content: "\e131"; } }
+.glyphicon-circle-arrow-left      { &:before { content: "\e132"; } }
+.glyphicon-circle-arrow-up        { &:before { content: "\e133"; } }
+.glyphicon-circle-arrow-down      { &:before { content: "\e134"; } }
+.glyphicon-globe                  { &:before { content: "\e135"; } }
+.glyphicon-wrench                 { &:before { content: "\e136"; } }
+.glyphicon-tasks                  { &:before { content: "\e137"; } }
+.glyphicon-filter                 { &:before { content: "\e138"; } }
+.glyphicon-briefcase              { &:before { content: "\e139"; } }
+.glyphicon-fullscreen             { &:before { content: "\e140"; } }
+.glyphicon-dashboard              { &:before { content: "\e141"; } }
+.glyphicon-paperclip              { &:before { content: "\e142"; } }
+.glyphicon-heart-empty            { &:before { content: "\e143"; } }
+.glyphicon-link                   { &:before { content: "\e144"; } }
+.glyphicon-phone                  { &:before { content: "\e145"; } }
+.glyphicon-pushpin                { &:before { content: "\e146"; } }
+.glyphicon-usd                    { &:before { content: "\e148"; } }
+.glyphicon-gbp                    { &:before { content: "\e149"; } }
+.glyphicon-sort                   { &:before { content: "\e150"; } }
+.glyphicon-sort-by-alphabet       { &:before { content: "\e151"; } }
+.glyphicon-sort-by-alphabet-alt   { &:before { content: "\e152"; } }
+.glyphicon-sort-by-order          { &:before { content: "\e153"; } }
+.glyphicon-sort-by-order-alt      { &:before { content: "\e154"; } }
+.glyphicon-sort-by-attributes     { &:before { content: "\e155"; } }
+.glyphicon-sort-by-attributes-alt { &:before { content: "\e156"; } }
+.glyphicon-unchecked              { &:before { content: "\e157"; } }
+.glyphicon-expand                 { &:before { content: "\e158"; } }
+.glyphicon-collapse-down          { &:before { content: "\e159"; } }
+.glyphicon-collapse-up            { &:before { content: "\e160"; } }
+.glyphicon-log-in                 { &:before { content: "\e161"; } }
+.glyphicon-flash                  { &:before { content: "\e162"; } }
+.glyphicon-log-out                { &:before { content: "\e163"; } }
+.glyphicon-new-window             { &:before { content: "\e164"; } }
+.glyphicon-record                 { &:before { content: "\e165"; } }
+.glyphicon-save                   { &:before { content: "\e166"; } }
+.glyphicon-open                   { &:before { content: "\e167"; } }
+.glyphicon-saved                  { &:before { content: "\e168"; } }
+.glyphicon-import                 { &:before { content: "\e169"; } }
+.glyphicon-export                 { &:before { content: "\e170"; } }
+.glyphicon-send                   { &:before { content: "\e171"; } }
+.glyphicon-floppy-disk            { &:before { content: "\e172"; } }
+.glyphicon-floppy-saved           { &:before { content: "\e173"; } }
+.glyphicon-floppy-remove          { &:before { content: "\e174"; } }
+.glyphicon-floppy-save            { &:before { content: "\e175"; } }
+.glyphicon-floppy-open            { &:before { content: "\e176"; } }
+.glyphicon-credit-card            { &:before { content: "\e177"; } }
+.glyphicon-transfer               { &:before { content: "\e178"; } }
+.glyphicon-cutlery                { &:before { content: "\e179"; } }
+.glyphicon-header                 { &:before { content: "\e180"; } }
+.glyphicon-compressed             { &:before { content: "\e181"; } }
+.glyphicon-earphone               { &:before { content: "\e182"; } }
+.glyphicon-phone-alt              { &:before { content: "\e183"; } }
+.glyphicon-tower                  { &:before { content: "\e184"; } }
+.glyphicon-stats                  { &:before { content: "\e185"; } }
+.glyphicon-sd-video               { &:before { content: "\e186"; } }
+.glyphicon-hd-video               { &:before { content: "\e187"; } }
+.glyphicon-subtitles              { &:before { content: "\e188"; } }
+.glyphicon-sound-stereo           { &:before { content: "\e189"; } }
+.glyphicon-sound-dolby            { &:before { content: "\e190"; } }
+.glyphicon-sound-5-1              { &:before { content: "\e191"; } }
+.glyphicon-sound-6-1              { &:before { content: "\e192"; } }
+.glyphicon-sound-7-1              { &:before { content: "\e193"; } }
+.glyphicon-copyright-mark         { &:before { content: "\e194"; } }
+.glyphicon-registration-mark      { &:before { content: "\e195"; } }
+.glyphicon-cloud-download         { &:before { content: "\e197"; } }
+.glyphicon-cloud-upload           { &:before { content: "\e198"; } }
+.glyphicon-tree-conifer           { &:before { content: "\e199"; } }
+.glyphicon-tree-deciduous         { &:before { content: "\e200"; } }
+.glyphicon-cd                     { &:before { content: "\e201"; } }
+.glyphicon-save-file              { &:before { content: "\e202"; } }
+.glyphicon-open-file              { &:before { content: "\e203"; } }
+.glyphicon-level-up               { &:before { content: "\e204"; } }
+.glyphicon-copy                   { &:before { content: "\e205"; } }
+.glyphicon-paste                  { &:before { content: "\e206"; } }
+// The following 2 Glyphicons are omitted for the time being because
+// they currently use Unicode codepoints that are outside the
+// Basic Multilingual Plane (BMP). Older buggy versions of WebKit can't handle
+// non-BMP codepoints in CSS string escapes, and thus can't display these two icons.
+// Notably, the bug affects some older versions of the Android Browser.
+// More info: https://github.com/twbs/bootstrap/issues/10106
+// .glyphicon-door                   { &:before { content: "\1f6aa"; } }
+// .glyphicon-key                    { &:before { content: "\1f511"; } }
+.glyphicon-alert                  { &:before { content: "\e209"; } }
+.glyphicon-equalizer              { &:before { content: "\e210"; } }
+.glyphicon-king                   { &:before { content: "\e211"; } }
+.glyphicon-queen                  { &:before { content: "\e212"; } }
+.glyphicon-pawn                   { &:before { content: "\e213"; } }
+.glyphicon-bishop                 { &:before { content: "\e214"; } }
+.glyphicon-knight                 { &:before { content: "\e215"; } }
+.glyphicon-baby-formula           { &:before { content: "\e216"; } }
+.glyphicon-tent                   { &:before { content: "\26fa"; } }
+.glyphicon-blackboard             { &:before { content: "\e218"; } }
+.glyphicon-bed                    { &:before { content: "\e219"; } }
+.glyphicon-apple                  { &:before { content: "\f8ff"; } }
+.glyphicon-erase                  { &:before { content: "\e221"; } }
+.glyphicon-hourglass              { &:before { content: "\231b"; } }
+.glyphicon-lamp                   { &:before { content: "\e223"; } }
+.glyphicon-duplicate              { &:before { content: "\e224"; } }
+.glyphicon-piggy-bank             { &:before { content: "\e225"; } }
+.glyphicon-scissors               { &:before { content: "\e226"; } }
+.glyphicon-bitcoin                { &:before { content: "\e227"; } }
+.glyphicon-btc                    { &:before { content: "\e227"; } }
+.glyphicon-xbt                    { &:before { content: "\e227"; } }
+.glyphicon-yen                    { &:before { content: "\00a5"; } }
+.glyphicon-jpy                    { &:before { content: "\00a5"; } }
+.glyphicon-ruble                  { &:before { content: "\20bd"; } }
+.glyphicon-rub                    { &:before { content: "\20bd"; } }
+.glyphicon-scale                  { &:before { content: "\e230"; } }
+.glyphicon-ice-lolly              { &:before { content: "\e231"; } }
+.glyphicon-ice-lolly-tasted       { &:before { content: "\e232"; } }
+.glyphicon-education              { &:before { content: "\e233"; } }
+.glyphicon-option-horizontal      { &:before { content: "\e234"; } }
+.glyphicon-option-vertical        { &:before { content: "\e235"; } }
+.glyphicon-menu-hamburger         { &:before { content: "\e236"; } }
+.glyphicon-modal-window           { &:before { content: "\e237"; } }
+.glyphicon-oil                    { &:before { content: "\e238"; } }
+.glyphicon-grain                  { &:before { content: "\e239"; } }
+.glyphicon-sunglasses             { &:before { content: "\e240"; } }
+.glyphicon-text-size              { &:before { content: "\e241"; } }
+.glyphicon-text-color             { &:before { content: "\e242"; } }
+.glyphicon-text-background        { &:before { content: "\e243"; } }
+.glyphicon-object-align-top       { &:before { content: "\e244"; } }
+.glyphicon-object-align-bottom    { &:before { content: "\e245"; } }
+.glyphicon-object-align-horizontal{ &:before { content: "\e246"; } }
+.glyphicon-object-align-left      { &:before { content: "\e247"; } }
+.glyphicon-object-align-vertical  { &:before { content: "\e248"; } }
+.glyphicon-object-align-right     { &:before { content: "\e249"; } }
+.glyphicon-triangle-right         { &:before { content: "\e250"; } }
+.glyphicon-triangle-left          { &:before { content: "\e251"; } }
+.glyphicon-triangle-bottom        { &:before { content: "\e252"; } }
+.glyphicon-triangle-top           { &:before { content: "\e253"; } }
+.glyphicon-console                { &:before { content: "\e254"; } }
+.glyphicon-superscript            { &:before { content: "\e255"; } }
+.glyphicon-subscript              { &:before { content: "\e256"; } }
+.glyphicon-menu-left              { &:before { content: "\e257"; } }
+.glyphicon-menu-right             { &:before { content: "\e258"; } }
+.glyphicon-menu-down              { &:before { content: "\e259"; } }
+.glyphicon-menu-up                { &:before { content: "\e260"; } }
diff --git a/src/sass/bootstrap3/bootstrap/_grid.scss b/src/sass/bootstrap3/bootstrap/_grid.scss
new file mode 100644
index 0000000..b15ca27
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_grid.scss
@@ -0,0 +1,84 @@
+//
+// Grid system
+// --------------------------------------------------
+
+
+// Container widths
+//
+// Set the container width, and override it for fixed navbars in media queries.
+
+.container {
+  @include container-fixed;
+
+  @media (min-width: $screen-sm-min) {
+    width: $container-sm;
+  }
+  @media (min-width: $screen-md-min) {
+    width: $container-md;
+  }
+  @media (min-width: $screen-lg-min) {
+    width: $container-lg;
+  }
+}
+
+
+// Fluid container
+//
+// Utilizes the mixin meant for fixed width containers, but without any defined
+// width for fluid, full width layouts.
+
+.container-fluid {
+  @include container-fixed;
+}
+
+
+// Row
+//
+// Rows contain and clear the floats of your columns.
+
+.row {
+  @include make-row;
+}
+
+
+// Columns
+//
+// Common styles for small and large grid columns
+
+@include make-grid-columns;
+
+
+// Extra small grid
+//
+// Columns, offsets, pushes, and pulls for extra small devices like
+// smartphones.
+
+@include make-grid(xs);
+
+
+// Small grid
+//
+// Columns, offsets, pushes, and pulls for the small device range, from phones
+// to tablets.
+
+@media (min-width: $screen-sm-min) {
+  @include make-grid(sm);
+}
+
+
+// Medium grid
+//
+// Columns, offsets, pushes, and pulls for the desktop device range.
+
+@media (min-width: $screen-md-min) {
+  @include make-grid(md);
+}
+
+
+// Large grid
+//
+// Columns, offsets, pushes, and pulls for the large desktop device range.
+
+@media (min-width: $screen-lg-min) {
+  @include make-grid(lg);
+}
diff --git a/src/sass/bootstrap3/bootstrap/_input-groups.scss b/src/sass/bootstrap3/bootstrap/_input-groups.scss
new file mode 100644
index 0000000..f7c1d60
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_input-groups.scss
@@ -0,0 +1,171 @@
+//
+// Input groups
+// --------------------------------------------------
+
+// Base styles
+// -------------------------
+.input-group {
+  position: relative; // For dropdowns
+  display: table;
+  border-collapse: separate; // prevent input groups from inheriting border styles from table cells when placed within a table
+
+  // Undo padding and float of grid classes
+  &[class*="col-"] {
+    float: none;
+    padding-left: 0;
+    padding-right: 0;
+  }
+
+  .form-control {
+    // Ensure that the input is always above the *appended* addon button for
+    // proper border colors.
+    position: relative;
+    z-index: 2;
+
+    // IE9 fubars the placeholder attribute in text inputs and the arrows on
+    // select elements in input groups. To fix it, we float the input. Details:
+    // https://github.com/twbs/bootstrap/issues/11561#issuecomment-28936855
+    float: left;
+
+    width: 100%;
+    margin-bottom: 0;
+    
+    &:focus {
+      z-index: 3;
+    }
+  }
+}
+
+// Sizing options
+//
+// Remix the default form control sizing classes into new ones for easier
+// manipulation.
+
+.input-group-lg > .form-control,
+.input-group-lg > .input-group-addon,
+.input-group-lg > .input-group-btn > .btn {
+  @extend .input-lg;
+}
+.input-group-sm > .form-control,
+.input-group-sm > .input-group-addon,
+.input-group-sm > .input-group-btn > .btn {
+  @extend .input-sm;
+}
+
+
+// Display as table-cell
+// -------------------------
+.input-group-addon,
+.input-group-btn,
+.input-group .form-control {
+  display: table-cell;
+
+  &:not(:first-child):not(:last-child) {
+    border-radius: 0;
+  }
+}
+// Addon and addon wrapper for buttons
+.input-group-addon,
+.input-group-btn {
+  width: 1%;
+  white-space: nowrap;
+  vertical-align: middle; // Match the inputs
+}
+
+// Text input groups
+// -------------------------
+.input-group-addon {
+  padding: $padding-base-vertical $padding-base-horizontal;
+  font-size: $font-size-base;
+  font-weight: normal;
+  line-height: 1;
+  color: $input-color;
+  text-align: center;
+  background-color: $input-group-addon-bg;
+  border: 1px solid $input-group-addon-border-color;
+  border-radius: $input-border-radius;
+
+  // Sizing
+  &.input-sm {
+    padding: $padding-small-vertical $padding-small-horizontal;
+    font-size: $font-size-small;
+    border-radius: $input-border-radius-small;
+  }
+  &.input-lg {
+    padding: $padding-large-vertical $padding-large-horizontal;
+    font-size: $font-size-large;
+    border-radius: $input-border-radius-large;
+  }
+
+  // Nuke default margins from checkboxes and radios to vertically center within.
+  input[type="radio"],
+  input[type="checkbox"] {
+    margin-top: 0;
+  }
+}
+
+// Reset rounded corners
+.input-group .form-control:first-child,
+.input-group-addon:first-child,
+.input-group-btn:first-child > .btn,
+.input-group-btn:first-child > .btn-group > .btn,
+.input-group-btn:first-child > .dropdown-toggle,
+.input-group-btn:last-child > .btn:not(:last-child):not(.dropdown-toggle),
+.input-group-btn:last-child > .btn-group:not(:last-child) > .btn {
+  @include border-right-radius(0);
+}
+.input-group-addon:first-child {
+  border-right: 0;
+}
+.input-group .form-control:last-child,
+.input-group-addon:last-child,
+.input-group-btn:last-child > .btn,
+.input-group-btn:last-child > .btn-group > .btn,
+.input-group-btn:last-child > .dropdown-toggle,
+.input-group-btn:first-child > .btn:not(:first-child),
+.input-group-btn:first-child > .btn-group:not(:first-child) > .btn {
+  @include border-left-radius(0);
+}
+.input-group-addon:last-child {
+  border-left: 0;
+}
+
+// Button input groups
+// -------------------------
+.input-group-btn {
+  position: relative;
+  // Jankily prevent input button groups from wrapping with `white-space` and
+  // `font-size` in combination with `inline-block` on buttons.
+  font-size: 0;
+  white-space: nowrap;
+
+  // Negative margin for spacing, position for bringing hovered/focused/actived
+  // element above the siblings.
+  > .btn {
+    position: relative;
+    + .btn {
+      margin-left: -1px;
+    }
+    // Bring the "active" button to the front
+    &:hover,
+    &:focus,
+    &:active {
+      z-index: 2;
+    }
+  }
+
+  // Negative margin to only have a 1px border between the two
+  &:first-child {
+    > .btn,
+    > .btn-group {
+      margin-right: -1px;
+    }
+  }
+  &:last-child {
+    > .btn,
+    > .btn-group {
+      z-index: 2;
+      margin-left: -1px;
+    }
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/_jumbotron.scss b/src/sass/bootstrap3/bootstrap/_jumbotron.scss
new file mode 100644
index 0000000..a27da47
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_jumbotron.scss
@@ -0,0 +1,54 @@
+//
+// Jumbotron
+// --------------------------------------------------
+
+
+.jumbotron {
+  padding-top:    $jumbotron-padding;
+  padding-bottom: $jumbotron-padding;
+  margin-bottom: $jumbotron-padding;
+  color: $jumbotron-color;
+  background-color: $jumbotron-bg;
+
+  h1,
+  .h1 {
+    color: $jumbotron-heading-color;
+  }
+
+  p {
+    margin-bottom: ($jumbotron-padding / 2);
+    font-size: $jumbotron-font-size;
+    font-weight: 200;
+  }
+
+  > hr {
+    border-top-color: darken($jumbotron-bg, 10%);
+  }
+
+  .container &,
+  .container-fluid & {
+    border-radius: $border-radius-large; // Only round corners at higher resolutions if contained in a container
+    padding-left:  ($grid-gutter-width / 2);
+    padding-right: ($grid-gutter-width / 2);
+  }
+
+  .container {
+    max-width: 100%;
+  }
+
+  @media screen and (min-width: $screen-sm-min) {
+    padding-top:    ($jumbotron-padding * 1.6);
+    padding-bottom: ($jumbotron-padding * 1.6);
+
+    .container &,
+    .container-fluid & {
+      padding-left:  ($jumbotron-padding * 2);
+      padding-right: ($jumbotron-padding * 2);
+    }
+
+    h1,
+    .h1 {
+      font-size: $jumbotron-heading-font-size;
+    }
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/_labels.scss b/src/sass/bootstrap3/bootstrap/_labels.scss
new file mode 100644
index 0000000..42ed6ea
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_labels.scss
@@ -0,0 +1,66 @@
+//
+// Labels
+// --------------------------------------------------
+
+.label {
+  display: inline;
+  padding: .2em .6em .3em;
+  font-size: 75%;
+  font-weight: bold;
+  line-height: 1;
+  color: $label-color;
+  text-align: center;
+  white-space: nowrap;
+  vertical-align: baseline;
+  border-radius: .25em;
+
+  // [converter] extracted a& to a.label
+
+  // Empty labels collapse automatically (not available in IE8)
+  &:empty {
+    display: none;
+  }
+
+  // Quick fix for labels in buttons
+  .btn & {
+    position: relative;
+    top: -1px;
+  }
+}
+
+// Add hover effects, but only for links
+a.label {
+  &:hover,
+  &:focus {
+    color: $label-link-hover-color;
+    text-decoration: none;
+    cursor: pointer;
+  }
+}
+
+// Colors
+// Contextual variations (linked labels get darker on :hover)
+
+.label-default {
+  @include label-variant($label-default-bg);
+}
+
+.label-primary {
+  @include label-variant($label-primary-bg);
+}
+
+.label-success {
+  @include label-variant($label-success-bg);
+}
+
+.label-info {
+  @include label-variant($label-info-bg);
+}
+
+.label-warning {
+  @include label-variant($label-warning-bg);
+}
+
+.label-danger {
+  @include label-variant($label-danger-bg);
+}
diff --git a/src/sass/bootstrap3/bootstrap/_list-group.scss b/src/sass/bootstrap3/bootstrap/_list-group.scss
new file mode 100644
index 0000000..7cb83aa
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_list-group.scss
@@ -0,0 +1,130 @@
+//
+// List groups
+// --------------------------------------------------
+
+
+// Base class
+//
+// Easily usable on <ul>, <ol>, or <div>.
+
+.list-group {
+  // No need to set list-style: none; since .list-group-item is block level
+  margin-bottom: 20px;
+  padding-left: 0; // reset padding because ul and ol
+}
+
+
+// Individual list items
+//
+// Use on `li`s or `div`s within the `.list-group` parent.
+
+.list-group-item {
+  position: relative;
+  display: block;
+  padding: 10px 15px;
+  // Place the border on the list items and negative margin up for better styling
+  margin-bottom: -1px;
+  background-color: $list-group-bg;
+  border: 1px solid $list-group-border;
+
+  // Round the first and last items
+  &:first-child {
+    @include border-top-radius($list-group-border-radius);
+  }
+  &:last-child {
+    margin-bottom: 0;
+    @include border-bottom-radius($list-group-border-radius);
+  }
+}
+
+
+// Interactive list items
+//
+// Use anchor or button elements instead of `li`s or `div`s to create interactive items.
+// Includes an extra `.active` modifier class for showing selected items.
+
+a.list-group-item,
+button.list-group-item {
+  color: $list-group-link-color;
+
+  .list-group-item-heading {
+    color: $list-group-link-heading-color;
+  }
+
+  // Hover state
+  &:hover,
+  &:focus {
+    text-decoration: none;
+    color: $list-group-link-hover-color;
+    background-color: $list-group-hover-bg;
+  }
+}
+
+button.list-group-item {
+  width: 100%;
+  text-align: left;
+}
+
+.list-group-item {
+  // Disabled state
+  &.disabled,
+  &.disabled:hover,
+  &.disabled:focus {
+    background-color: $list-group-disabled-bg;
+    color: $list-group-disabled-color;
+    cursor: $cursor-disabled;
+
+    // Force color to inherit for custom content
+    .list-group-item-heading {
+      color: inherit;
+    }
+    .list-group-item-text {
+      color: $list-group-disabled-text-color;
+    }
+  }
+
+  // Active class on item itself, not parent
+  &.active,
+  &.active:hover,
+  &.active:focus {
+    z-index: 2; // Place active items above their siblings for proper border styling
+    color: $list-group-active-color;
+    background-color: $list-group-active-bg;
+    border-color: $list-group-active-border;
+
+    // Force color to inherit for custom content
+    .list-group-item-heading,
+    .list-group-item-heading > small,
+    .list-group-item-heading > .small {
+      color: inherit;
+    }
+    .list-group-item-text {
+      color: $list-group-active-text-color;
+    }
+  }
+}
+
+
+// Contextual variants
+//
+// Add modifier classes to change text and background color on individual items.
+// Organizationally, this must come after the `:hover` states.
+
+@include list-group-item-variant(success, $state-success-bg, $state-success-text);
+@include list-group-item-variant(info, $state-info-bg, $state-info-text);
+@include list-group-item-variant(warning, $state-warning-bg, $state-warning-text);
+@include list-group-item-variant(danger, $state-danger-bg, $state-danger-text);
+
+
+// Custom content options
+//
+// Extra classes for creating well-formatted content within `.list-group-item`s.
+
+.list-group-item-heading {
+  margin-top: 0;
+  margin-bottom: 5px;
+}
+.list-group-item-text {
+  margin-bottom: 0;
+  line-height: 1.3;
+}
diff --git a/src/sass/bootstrap3/bootstrap/_media.scss b/src/sass/bootstrap3/bootstrap/_media.scss
new file mode 100644
index 0000000..8c835e8
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_media.scss
@@ -0,0 +1,66 @@
+.media {
+  // Proper spacing between instances of .media
+  margin-top: 15px;
+
+  &:first-child {
+    margin-top: 0;
+  }
+}
+
+.media,
+.media-body {
+  zoom: 1;
+  overflow: hidden;
+}
+
+.media-body {
+  width: 10000px;
+}
+
+.media-object {
+  display: block;
+
+  // Fix collapse in webkit from max-width: 100% and display: table-cell.
+  &.img-thumbnail {
+    max-width: none;
+  }
+}
+
+.media-right,
+.media > .pull-right {
+  padding-left: 10px;
+}
+
+.media-left,
+.media > .pull-left {
+  padding-right: 10px;
+}
+
+.media-left,
+.media-right,
+.media-body {
+  display: table-cell;
+  vertical-align: top;
+}
+
+.media-middle {
+  vertical-align: middle;
+}
+
+.media-bottom {
+  vertical-align: bottom;
+}
+
+// Reset margins on headings for tighter default spacing
+.media-heading {
+  margin-top: 0;
+  margin-bottom: 5px;
+}
+
+// Media list variation
+//
+// Undo default ul/ol styles
+.media-list {
+  padding-left: 0;
+  list-style: none;
+}
diff --git a/src/sass/bootstrap3/bootstrap/_mixins.scss b/src/sass/bootstrap3/bootstrap/_mixins.scss
new file mode 100644
index 0000000..78cd5aa
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_mixins.scss
@@ -0,0 +1,40 @@
+// Mixins
+// --------------------------------------------------
+
+// Utilities
+@import "mixins/hide-text";
+@import "mixins/opacity";
+@import "mixins/image";
+@import "mixins/labels";
+@import "mixins/reset-filter";
+@import "mixins/resize";
+@import "mixins/responsive-visibility";
+@import "mixins/size";
+@import "mixins/tab-focus";
+@import "mixins/reset-text";
+@import "mixins/text-emphasis";
+@import "mixins/text-overflow";
+@import "mixins/vendor-prefixes";
+
+// Components
+@import "mixins/alerts";
+@import "mixins/buttons";
+@import "mixins/panels";
+@import "mixins/pagination";
+@import "mixins/list-group";
+@import "mixins/nav-divider";
+@import "mixins/forms";
+@import "mixins/progress-bar";
+@import "mixins/table-row";
+
+// Skins
+@import "mixins/background-variant";
+@import "mixins/border-radius";
+@import "mixins/gradients";
+
+// Layout
+@import "mixins/clearfix";
+@import "mixins/center-block";
+@import "mixins/nav-vertical-align";
+@import "mixins/grid-framework";
+@import "mixins/grid";
diff --git a/src/sass/bootstrap3/bootstrap/_modals.scss b/src/sass/bootstrap3/bootstrap/_modals.scss
new file mode 100644
index 0000000..823870f
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_modals.scss
@@ -0,0 +1,150 @@
+//
+// Modals
+// --------------------------------------------------
+
+// .modal-open      - body class for killing the scroll
+// .modal           - container to scroll within
+// .modal-dialog    - positioning shell for the actual modal
+// .modal-content   - actual modal w/ bg and corners and shit
+
+// Kill the scroll on the body
+.modal-open {
+  overflow: hidden;
+}
+
+// Container that the modal scrolls within
+.modal {
+  display: none;
+  overflow: hidden;
+  position: fixed;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: $zindex-modal;
+  -webkit-overflow-scrolling: touch;
+
+  // Prevent Chrome on Windows from adding a focus outline. For details, see
+  // https://github.com/twbs/bootstrap/pull/10951.
+  outline: 0;
+
+  // When fading in the modal, animate it to slide down
+  &.fade .modal-dialog {
+    @include translate(0, -25%);
+    @include transition-transform(0.3s ease-out);
+  }
+  &.in .modal-dialog { @include translate(0, 0) }
+}
+.modal-open .modal {
+  overflow-x: hidden;
+  overflow-y: auto;
+}
+
+// Shell div to position the modal with bottom padding
+.modal-dialog {
+  position: relative;
+  width: auto;
+  margin: 10px;
+}
+
+// Actual modal
+.modal-content {
+  position: relative;
+  background-color: $modal-content-bg;
+  border: 1px solid $modal-content-fallback-border-color; //old browsers fallback (ie8 etc)
+  border: 1px solid $modal-content-border-color;
+  border-radius: $border-radius-large;
+  @include box-shadow(0 3px 9px rgba(0,0,0,.5));
+  background-clip: padding-box;
+  // Remove focus outline from opened modal
+  outline: 0;
+}
+
+// Modal background
+.modal-backdrop {
+  position: fixed;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: $zindex-modal-background;
+  background-color: $modal-backdrop-bg;
+  // Fade for backdrop
+  &.fade { @include opacity(0); }
+  &.in { @include opacity($modal-backdrop-opacity); }
+}
+
+// Modal header
+// Top section of the modal w/ title and dismiss
+.modal-header {
+  padding: $modal-title-padding;
+  border-bottom: 1px solid $modal-header-border-color;
+  @include clearfix;
+}
+// Close icon
+.modal-header .close {
+  margin-top: -2px;
+}
+
+// Title text within header
+.modal-title {
+  margin: 0;
+  line-height: $modal-title-line-height;
+}
+
+// Modal body
+// Where all modal content resides (sibling of .modal-header and .modal-footer)
+.modal-body {
+  position: relative;
+  padding: $modal-inner-padding;
+}
+
+// Footer (for actions)
+.modal-footer {
+  padding: $modal-inner-padding;
+  text-align: right; // right align buttons
+  border-top: 1px solid $modal-footer-border-color;
+  @include clearfix; // clear it in case folks use .pull-* classes on buttons
+
+  // Properly space out buttons
+  .btn + .btn {
+    margin-left: 5px;
+    margin-bottom: 0; // account for input[type="submit"] which gets the bottom margin like all other inputs
+  }
+  // but override that for button groups
+  .btn-group .btn + .btn {
+    margin-left: -1px;
+  }
+  // and override it for block buttons as well
+  .btn-block + .btn-block {
+    margin-left: 0;
+  }
+}
+
+// Measure scrollbar width for padding body during modal show/hide
+.modal-scrollbar-measure {
+  position: absolute;
+  top: -9999px;
+  width: 50px;
+  height: 50px;
+  overflow: scroll;
+}
+
+// Scale up the modal
+@media (min-width: $screen-sm-min) {
+  // Automatically set modal's width for larger viewports
+  .modal-dialog {
+    width: $modal-md;
+    margin: 30px auto;
+  }
+  .modal-content {
+    @include box-shadow(0 5px 15px rgba(0,0,0,.5));
+  }
+
+  // Modal sizes
+  .modal-sm { width: $modal-sm; }
+}
+
+@media (min-width: $screen-md-min) {
+  .modal-lg { width: $modal-lg; }
+}
diff --git a/src/sass/bootstrap3/bootstrap/_navbar.scss b/src/sass/bootstrap3/bootstrap/_navbar.scss
new file mode 100644
index 0000000..11e5c01
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_navbar.scss
@@ -0,0 +1,662 @@
+//
+// Navbars
+// --------------------------------------------------
+
+
+// Wrapper and base class
+//
+// Provide a static navbar from which we expand to create full-width, fixed, and
+// other navbar variations.
+
+.navbar {
+  position: relative;
+  min-height: $navbar-height; // Ensure a navbar always shows (e.g., without a .navbar-brand in collapsed mode)
+  margin-bottom: $navbar-margin-bottom;
+  border: 1px solid transparent;
+
+  // Prevent floats from breaking the navbar
+  @include clearfix;
+
+  @media (min-width: $grid-float-breakpoint) {
+    border-radius: $navbar-border-radius;
+  }
+}
+
+
+// Navbar heading
+//
+// Groups `.navbar-brand` and `.navbar-toggle` into a single component for easy
+// styling of responsive aspects.
+
+.navbar-header {
+  @include clearfix;
+
+  @media (min-width: $grid-float-breakpoint) {
+    float: left;
+  }
+}
+
+
+// Navbar collapse (body)
+//
+// Group your navbar content into this for easy collapsing and expanding across
+// various device sizes. By default, this content is collapsed when <768px, but
+// will expand past that for a horizontal display.
+//
+// To start (on mobile devices) the navbar links, forms, and buttons are stacked
+// vertically and include a `max-height` to overflow in case you have too much
+// content for the user's viewport.
+
+.navbar-collapse {
+  overflow-x: visible;
+  padding-right: $navbar-padding-horizontal;
+  padding-left:  $navbar-padding-horizontal;
+  border-top: 1px solid transparent;
+  box-shadow: inset 0 1px 0 rgba(255,255,255,.1);
+  @include clearfix;
+  -webkit-overflow-scrolling: touch;
+
+  &.in {
+    overflow-y: auto;
+  }
+
+  @media (min-width: $grid-float-breakpoint) {
+    width: auto;
+    border-top: 0;
+    box-shadow: none;
+
+    &.collapse {
+      display: block !important;
+      height: auto !important;
+      padding-bottom: 0; // Override default setting
+      overflow: visible !important;
+    }
+
+    &.in {
+      overflow-y: visible;
+    }
+
+    // Undo the collapse side padding for navbars with containers to ensure
+    // alignment of right-aligned contents.
+    .navbar-fixed-top &,
+    .navbar-static-top &,
+    .navbar-fixed-bottom & {
+      padding-left: 0;
+      padding-right: 0;
+    }
+  }
+}
+
+.navbar-fixed-top,
+.navbar-fixed-bottom {
+  .navbar-collapse {
+    max-height: $navbar-collapse-max-height;
+
+    @media (max-device-width: $screen-xs-min) and (orientation: landscape) {
+      max-height: 200px;
+    }
+  }
+}
+
+
+// Both navbar header and collapse
+//
+// When a container is present, change the behavior of the header and collapse.
+
+.container,
+.container-fluid {
+  > .navbar-header,
+  > .navbar-collapse {
+    margin-right: -$navbar-padding-horizontal;
+    margin-left:  -$navbar-padding-horizontal;
+
+    @media (min-width: $grid-float-breakpoint) {
+      margin-right: 0;
+      margin-left:  0;
+    }
+  }
+}
+
+
+//
+// Navbar alignment options
+//
+// Display the navbar across the entirety of the page or fixed it to the top or
+// bottom of the page.
+
+// Static top (unfixed, but 100% wide) navbar
+.navbar-static-top {
+  z-index: $zindex-navbar;
+  border-width: 0 0 1px;
+
+  @media (min-width: $grid-float-breakpoint) {
+    border-radius: 0;
+  }
+}
+
+// Fix the top/bottom navbars when screen real estate supports it
+.navbar-fixed-top,
+.navbar-fixed-bottom {
+  position: fixed;
+  right: 0;
+  left: 0;
+  z-index: $zindex-navbar-fixed;
+
+  // Undo the rounded corners
+  @media (min-width: $grid-float-breakpoint) {
+    border-radius: 0;
+  }
+}
+.navbar-fixed-top {
+  top: 0;
+  border-width: 0 0 1px;
+}
+.navbar-fixed-bottom {
+  bottom: 0;
+  margin-bottom: 0; // override .navbar defaults
+  border-width: 1px 0 0;
+}
+
+
+// Brand/project name
+
+.navbar-brand {
+  float: left;
+  padding: $navbar-padding-vertical $navbar-padding-horizontal;
+  font-size: $font-size-large;
+  line-height: $line-height-computed;
+  height: $navbar-height;
+
+  &:hover,
+  &:focus {
+    text-decoration: none;
+  }
+
+  > img {
+    display: block;
+  }
+
+  @media (min-width: $grid-float-breakpoint) {
+    .navbar > .container &,
+    .navbar > .container-fluid & {
+      margin-left: -$navbar-padding-horizontal;
+    }
+  }
+}
+
+
+// Navbar toggle
+//
+// Custom button for toggling the `.navbar-collapse`, powered by the collapse
+// JavaScript plugin.
+
+.navbar-toggle {
+  position: relative;
+  float: right;
+  margin-right: $navbar-padding-horizontal;
+  padding: 9px 10px;
+  @include navbar-vertical-align(34px);
+  background-color: transparent;
+  background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214
+  border: 1px solid transparent;
+  border-radius: $border-radius-base;
+
+  // We remove the `outline` here, but later compensate by attaching `:hover`
+  // styles to `:focus`.
+  &:focus {
+    outline: 0;
+  }
+
+  // Bars
+  .icon-bar {
+    display: block;
+    width: 22px;
+    height: 2px;
+    border-radius: 1px;
+  }
+  .icon-bar + .icon-bar {
+    margin-top: 4px;
+  }
+
+  @media (min-width: $grid-float-breakpoint) {
+    display: none;
+  }
+}
+
+
+// Navbar nav links
+//
+// Builds on top of the `.nav` components with its own modifier class to make
+// the nav the full height of the horizontal nav (above 768px).
+
+.navbar-nav {
+  margin: ($navbar-padding-vertical / 2) (-$navbar-padding-horizontal);
+
+  > li > a {
+    padding-top:    10px;
+    padding-bottom: 10px;
+    line-height: $line-height-computed;
+  }
+
+  @media (max-width: $grid-float-breakpoint-max) {
+    // Dropdowns get custom display when collapsed
+    .open .dropdown-menu {
+      position: static;
+      float: none;
+      width: auto;
+      margin-top: 0;
+      background-color: transparent;
+      border: 0;
+      box-shadow: none;
+      > li > a,
+      .dropdown-header {
+        padding: 5px 15px 5px 25px;
+      }
+      > li > a {
+        line-height: $line-height-computed;
+        &:hover,
+        &:focus {
+          background-image: none;
+        }
+      }
+    }
+  }
+
+  // Uncollapse the nav
+  @media (min-width: $grid-float-breakpoint) {
+    float: left;
+    margin: 0;
+
+    > li {
+      float: left;
+      > a {
+        padding-top:    $navbar-padding-vertical;
+        padding-bottom: $navbar-padding-vertical;
+      }
+    }
+  }
+}
+
+
+// Navbar form
+//
+// Extension of the `.form-inline` with some extra flavor for optimum display in
+// our navbars.
+
+.navbar-form {
+  margin-left: -$navbar-padding-horizontal;
+  margin-right: -$navbar-padding-horizontal;
+  padding: 10px $navbar-padding-horizontal;
+  border-top: 1px solid transparent;
+  border-bottom: 1px solid transparent;
+  $shadow: inset 0 1px 0 rgba(255,255,255,.1), 0 1px 0 rgba(255,255,255,.1);
+  @include box-shadow($shadow);
+
+  // Mixin behavior for optimum display
+  @include form-inline;
+
+  .form-group {
+    @media (max-width: $grid-float-breakpoint-max) {
+      margin-bottom: 5px;
+
+      &:last-child {
+        margin-bottom: 0;
+      }
+    }
+  }
+
+  // Vertically center in expanded, horizontal navbar
+  @include navbar-vertical-align($input-height-base);
+
+  // Undo 100% width for pull classes
+  @media (min-width: $grid-float-breakpoint) {
+    width: auto;
+    border: 0;
+    margin-left: 0;
+    margin-right: 0;
+    padding-top: 0;
+    padding-bottom: 0;
+    @include box-shadow(none);
+  }
+}
+
+
+// Dropdown menus
+
+// Menu position and menu carets
+.navbar-nav > li > .dropdown-menu {
+  margin-top: 0;
+  @include border-top-radius(0);
+}
+// Menu position and menu caret support for dropups via extra dropup class
+.navbar-fixed-bottom .navbar-nav > li > .dropdown-menu {
+  margin-bottom: 0;
+  @include border-top-radius($navbar-border-radius);
+  @include border-bottom-radius(0);
+}
+
+
+// Buttons in navbars
+//
+// Vertically center a button within a navbar (when *not* in a form).
+
+.navbar-btn {
+  @include navbar-vertical-align($input-height-base);
+
+  &.btn-sm {
+    @include navbar-vertical-align($input-height-small);
+  }
+  &.btn-xs {
+    @include navbar-vertical-align(22);
+  }
+}
+
+
+// Text in navbars
+//
+// Add a class to make any element properly align itself vertically within the navbars.
+
+.navbar-text {
+  @include navbar-vertical-align($line-height-computed);
+
+  @media (min-width: $grid-float-breakpoint) {
+    float: left;
+    margin-left: $navbar-padding-horizontal;
+    margin-right: $navbar-padding-horizontal;
+  }
+}
+
+
+// Component alignment
+//
+// Repurpose the pull utilities as their own navbar utilities to avoid specificity
+// issues with parents and chaining. Only do this when the navbar is uncollapsed
+// though so that navbar contents properly stack and align in mobile.
+//
+// Declared after the navbar components to ensure more specificity on the margins.
+
+@media (min-width: $grid-float-breakpoint) {
+  .navbar-left {
+    float: left !important;
+  }
+  .navbar-right {
+    float: right !important;
+  margin-right: -$navbar-padding-horizontal;
+
+    ~ .navbar-right {
+      margin-right: 0;
+    }
+  }
+}
+
+
+// Alternate navbars
+// --------------------------------------------------
+
+// Default navbar
+.navbar-default {
+  background-color: $navbar-default-bg;
+  border-color: $navbar-default-border;
+
+  .navbar-brand {
+    color: $navbar-default-brand-color;
+    &:hover,
+    &:focus {
+      color: $navbar-default-brand-hover-color;
+      background-color: $navbar-default-brand-hover-bg;
+    }
+  }
+
+  .navbar-text {
+    color: $navbar-default-color;
+  }
+
+  .navbar-nav {
+    > li > a {
+      color: $navbar-default-link-color;
+
+      &:hover,
+      &:focus {
+        color: $navbar-default-link-hover-color;
+        background-color: $navbar-default-link-hover-bg;
+      }
+    }
+    > .active > a {
+      &,
+      &:hover,
+      &:focus {
+        color: $navbar-default-link-active-color;
+        background-color: $navbar-default-link-active-bg;
+      }
+    }
+    > .disabled > a {
+      &,
+      &:hover,
+      &:focus {
+        color: $navbar-default-link-disabled-color;
+        background-color: $navbar-default-link-disabled-bg;
+      }
+    }
+  }
+
+  .navbar-toggle {
+    border-color: $navbar-default-toggle-border-color;
+    &:hover,
+    &:focus {
+      background-color: $navbar-default-toggle-hover-bg;
+    }
+    .icon-bar {
+      background-color: $navbar-default-toggle-icon-bar-bg;
+    }
+  }
+
+  .navbar-collapse,
+  .navbar-form {
+    border-color: $navbar-default-border;
+  }
+
+  // Dropdown menu items
+  .navbar-nav {
+    // Remove background color from open dropdown
+    > .open > a {
+      &,
+      &:hover,
+      &:focus {
+        background-color: $navbar-default-link-active-bg;
+        color: $navbar-default-link-active-color;
+      }
+    }
+
+    @media (max-width: $grid-float-breakpoint-max) {
+      // Dropdowns get custom display when collapsed
+      .open .dropdown-menu {
+        > li > a {
+          color: $navbar-default-link-color;
+          &:hover,
+          &:focus {
+            color: $navbar-default-link-hover-color;
+            background-color: $navbar-default-link-hover-bg;
+          }
+        }
+        > .active > a {
+          &,
+          &:hover,
+          &:focus {
+            color: $navbar-default-link-active-color;
+            background-color: $navbar-default-link-active-bg;
+          }
+        }
+        > .disabled > a {
+          &,
+          &:hover,
+          &:focus {
+            color: $navbar-default-link-disabled-color;
+            background-color: $navbar-default-link-disabled-bg;
+          }
+        }
+      }
+    }
+  }
+
+
+  // Links in navbars
+  //
+  // Add a class to ensure links outside the navbar nav are colored correctly.
+
+  .navbar-link {
+    color: $navbar-default-link-color;
+    &:hover {
+      color: $navbar-default-link-hover-color;
+    }
+  }
+
+  .btn-link {
+    color: $navbar-default-link-color;
+    &:hover,
+    &:focus {
+      color: $navbar-default-link-hover-color;
+    }
+    &[disabled],
+    fieldset[disabled] & {
+      &:hover,
+      &:focus {
+        color: $navbar-default-link-disabled-color;
+      }
+    }
+  }
+}
+
+// Inverse navbar
+
+.navbar-inverse {
+  background-color: $navbar-inverse-bg;
+  border-color: $navbar-inverse-border;
+
+  .navbar-brand {
+    color: $navbar-inverse-brand-color;
+    &:hover,
+    &:focus {
+      color: $navbar-inverse-brand-hover-color;
+      background-color: $navbar-inverse-brand-hover-bg;
+    }
+  }
+
+  .navbar-text {
+    color: $navbar-inverse-color;
+  }
+
+  .navbar-nav {
+    > li > a {
+      color: $navbar-inverse-link-color;
+
+      &:hover,
+      &:focus {
+        color: $navbar-inverse-link-hover-color;
+        background-color: $navbar-inverse-link-hover-bg;
+      }
+    }
+    > .active > a {
+      &,
+      &:hover,
+      &:focus {
+        color: $navbar-inverse-link-active-color;
+        background-color: $navbar-inverse-link-active-bg;
+      }
+    }
+    > .disabled > a {
+      &,
+      &:hover,
+      &:focus {
+        color: $navbar-inverse-link-disabled-color;
+        background-color: $navbar-inverse-link-disabled-bg;
+      }
+    }
+  }
+
+  // Darken the responsive nav toggle
+  .navbar-toggle {
+    border-color: $navbar-inverse-toggle-border-color;
+    &:hover,
+    &:focus {
+      background-color: $navbar-inverse-toggle-hover-bg;
+    }
+    .icon-bar {
+      background-color: $navbar-inverse-toggle-icon-bar-bg;
+    }
+  }
+
+  .navbar-collapse,
+  .navbar-form {
+    border-color: darken($navbar-inverse-bg, 7%);
+  }
+
+  // Dropdowns
+  .navbar-nav {
+    > .open > a {
+      &,
+      &:hover,
+      &:focus {
+        background-color: $navbar-inverse-link-active-bg;
+        color: $navbar-inverse-link-active-color;
+      }
+    }
+
+    @media (max-width: $grid-float-breakpoint-max) {
+      // Dropdowns get custom display
+      .open .dropdown-menu {
+        > .dropdown-header {
+          border-color: $navbar-inverse-border;
+        }
+        .divider {
+          background-color: $navbar-inverse-border;
+        }
+        > li > a {
+          color: $navbar-inverse-link-color;
+          &:hover,
+          &:focus {
+            color: $navbar-inverse-link-hover-color;
+            background-color: $navbar-inverse-link-hover-bg;
+          }
+        }
+        > .active > a {
+          &,
+          &:hover,
+          &:focus {
+            color: $navbar-inverse-link-active-color;
+            background-color: $navbar-inverse-link-active-bg;
+          }
+        }
+        > .disabled > a {
+          &,
+          &:hover,
+          &:focus {
+            color: $navbar-inverse-link-disabled-color;
+            background-color: $navbar-inverse-link-disabled-bg;
+          }
+        }
+      }
+    }
+  }
+
+  .navbar-link {
+    color: $navbar-inverse-link-color;
+    &:hover {
+      color: $navbar-inverse-link-hover-color;
+    }
+  }
+
+  .btn-link {
+    color: $navbar-inverse-link-color;
+    &:hover,
+    &:focus {
+      color: $navbar-inverse-link-hover-color;
+    }
+    &[disabled],
+    fieldset[disabled] & {
+      &:hover,
+      &:focus {
+        color: $navbar-inverse-link-disabled-color;
+      }
+    }
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/_navs.scss b/src/sass/bootstrap3/bootstrap/_navs.scss
new file mode 100644
index 0000000..9d369f3
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_navs.scss
@@ -0,0 +1,242 @@
+//
+// Navs
+// --------------------------------------------------
+
+
+// Base class
+// --------------------------------------------------
+
+.nav {
+  margin-bottom: 0;
+  padding-left: 0; // Override default ul/ol
+  list-style: none;
+  @include clearfix;
+
+  > li {
+    position: relative;
+    display: block;
+
+    > a {
+      position: relative;
+      display: block;
+      padding: $nav-link-padding;
+      &:hover,
+      &:focus {
+        text-decoration: none;
+        background-color: $nav-link-hover-bg;
+      }
+    }
+
+    // Disabled state sets text to gray and nukes hover/tab effects
+    &.disabled > a {
+      color: $nav-disabled-link-color;
+
+      &:hover,
+      &:focus {
+        color: $nav-disabled-link-hover-color;
+        text-decoration: none;
+        background-color: transparent;
+        cursor: $cursor-disabled;
+      }
+    }
+  }
+
+  // Open dropdowns
+  .open > a {
+    &,
+    &:hover,
+    &:focus {
+      background-color: $nav-link-hover-bg;
+      border-color: $link-color;
+    }
+  }
+
+  // Nav dividers (deprecated with v3.0.1)
+  //
+  // This should have been removed in v3 with the dropping of `.nav-list`, but
+  // we missed it. We don't currently support this anywhere, but in the interest
+  // of maintaining backward compatibility in case you use it, it's deprecated.
+  .nav-divider {
+    @include nav-divider;
+  }
+
+  // Prevent IE8 from misplacing imgs
+  //
+  // See https://github.com/h5bp/html5-boilerplate/issues/984#issuecomment-3985989
+  > li > a > img {
+    max-width: none;
+  }
+}
+
+
+// Tabs
+// -------------------------
+
+// Give the tabs something to sit on
+.nav-tabs {
+  border-bottom: 1px solid $nav-tabs-border-color;
+  > li {
+    float: left;
+    // Make the list-items overlay the bottom border
+    margin-bottom: -1px;
+
+    // Actual tabs (as links)
+    > a {
+      margin-right: 2px;
+      line-height: $line-height-base;
+      border: 1px solid transparent;
+      border-radius: $border-radius-base $border-radius-base 0 0;
+      &:hover {
+        border-color: $nav-tabs-link-hover-border-color $nav-tabs-link-hover-border-color $nav-tabs-border-color;
+      }
+    }
+
+    // Active state, and its :hover to override normal :hover
+    &.active > a {
+      &,
+      &:hover,
+      &:focus {
+        color: $nav-tabs-active-link-hover-color;
+        background-color: $nav-tabs-active-link-hover-bg;
+        border: 1px solid $nav-tabs-active-link-hover-border-color;
+        border-bottom-color: transparent;
+        cursor: default;
+      }
+    }
+  }
+  // pulling this in mainly for less shorthand
+  &.nav-justified {
+    @extend .nav-justified;
+    @extend .nav-tabs-justified;
+  }
+}
+
+
+// Pills
+// -------------------------
+.nav-pills {
+  > li {
+    float: left;
+
+    // Links rendered as pills
+    > a {
+      border-radius: $nav-pills-border-radius;
+    }
+    + li {
+      margin-left: 2px;
+    }
+
+    // Active state
+    &.active > a {
+      &,
+      &:hover,
+      &:focus {
+        color: $nav-pills-active-link-hover-color;
+        background-color: $nav-pills-active-link-hover-bg;
+      }
+    }
+  }
+}
+
+
+// Stacked pills
+.nav-stacked {
+  > li {
+    float: none;
+    + li {
+      margin-top: 2px;
+      margin-left: 0; // no need for this gap between nav items
+    }
+  }
+}
+
+
+// Nav variations
+// --------------------------------------------------
+
+// Justified nav links
+// -------------------------
+
+.nav-justified {
+  width: 100%;
+
+  > li {
+    float: none;
+    > a {
+      text-align: center;
+      margin-bottom: 5px;
+    }
+  }
+
+  > .dropdown .dropdown-menu {
+    top: auto;
+    left: auto;
+  }
+
+  @media (min-width: $screen-sm-min) {
+    > li {
+      display: table-cell;
+      width: 1%;
+      > a {
+        margin-bottom: 0;
+      }
+    }
+  }
+}
+
+// Move borders to anchors instead of bottom of list
+//
+// Mixin for adding on top the shared `.nav-justified` styles for our tabs
+.nav-tabs-justified {
+  border-bottom: 0;
+
+  > li > a {
+    // Override margin from .nav-tabs
+    margin-right: 0;
+    border-radius: $border-radius-base;
+  }
+
+  > .active > a,
+  > .active > a:hover,
+  > .active > a:focus {
+    border: 1px solid $nav-tabs-justified-link-border-color;
+  }
+
+  @media (min-width: $screen-sm-min) {
+    > li > a {
+      border-bottom: 1px solid $nav-tabs-justified-link-border-color;
+      border-radius: $border-radius-base $border-radius-base 0 0;
+    }
+    > .active > a,
+    > .active > a:hover,
+    > .active > a:focus {
+      border-bottom-color: $nav-tabs-justified-active-link-border-color;
+    }
+  }
+}
+
+
+// Tabbable tabs
+// -------------------------
+
+// Hide tabbable panes to start, show them when `.active`
+.tab-content {
+  > .tab-pane {
+    display: none;
+  }
+  > .active {
+    display: block;
+  }
+}
+
+
+// Dropdowns
+// -------------------------
+
+// Specific dropdowns
+.nav-tabs .dropdown-menu {
+  // make dropdown border overlap tab border
+  margin-top: -1px;
+  // Remove the top rounded corners here since there is a hard edge above the menu
+  @include border-top-radius(0);
+}
diff --git a/src/sass/bootstrap3/bootstrap/_normalize.scss b/src/sass/bootstrap3/bootstrap/_normalize.scss
new file mode 100644
index 0000000..9dddf73
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_normalize.scss
@@ -0,0 +1,424 @@
+/*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */
+
+//
+// 1. Set default font family to sans-serif.
+// 2. Prevent iOS and IE text size adjust after device orientation change,
+//    without disabling user zoom.
+//
+
+html {
+  font-family: sans-serif; // 1
+  -ms-text-size-adjust: 100%; // 2
+  -webkit-text-size-adjust: 100%; // 2
+}
+
+//
+// Remove default margin.
+//
+
+body {
+  margin: 0;
+}
+
+// HTML5 display definitions
+// ==========================================================================
+
+//
+// Correct `block` display not defined for any HTML5 element in IE 8/9.
+// Correct `block` display not defined for `details` or `summary` in IE 10/11
+// and Firefox.
+// Correct `block` display not defined for `main` in IE 11.
+//
+
+article,
+aside,
+details,
+figcaption,
+figure,
+footer,
+header,
+hgroup,
+main,
+menu,
+nav,
+section,
+summary {
+  display: block;
+}
+
+//
+// 1. Correct `inline-block` display not defined in IE 8/9.
+// 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
+//
+
+audio,
+canvas,
+progress,
+video {
+  display: inline-block; // 1
+  vertical-align: baseline; // 2
+}
+
+//
+// Prevent modern browsers from displaying `audio` without controls.
+// Remove excess height in iOS 5 devices.
+//
+
+audio:not([controls]) {
+  display: none;
+  height: 0;
+}
+
+//
+// Address `[hidden]` styling not present in IE 8/9/10.
+// Hide the `template` element in IE 8/9/10/11, Safari, and Firefox < 22.
+//
+
+[hidden],
+template {
+  display: none;
+}
+
+// Links
+// ==========================================================================
+
+//
+// Remove the gray background color from active links in IE 10.
+//
+
+a {
+  background-color: transparent;
+}
+
+//
+// Improve readability of focused elements when they are also in an
+// active/hover state.
+//
+
+a:active,
+a:hover {
+  outline: 0;
+}
+
+// Text-level semantics
+// ==========================================================================
+
+//
+// Address styling not present in IE 8/9/10/11, Safari, and Chrome.
+//
+
+abbr[title] {
+  border-bottom: 1px dotted;
+}
+
+//
+// Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
+//
+
+b,
+strong {
+  font-weight: bold;
+}
+
+//
+// Address styling not present in Safari and Chrome.
+//
+
+dfn {
+  font-style: italic;
+}
+
+//
+// Address variable `h1` font-size and margin within `section` and `article`
+// contexts in Firefox 4+, Safari, and Chrome.
+//
+
+h1 {
+  font-size: 2em;
+  margin: 0.67em 0;
+}
+
+//
+// Address styling not present in IE 8/9.
+//
+
+mark {
+  background: #ff0;
+  color: #000;
+}
+
+//
+// Address inconsistent and variable font size in all browsers.
+//
+
+small {
+  font-size: 80%;
+}
+
+//
+// Prevent `sub` and `sup` affecting `line-height` in all browsers.
+//
+
+sub,
+sup {
+  font-size: 75%;
+  line-height: 0;
+  position: relative;
+  vertical-align: baseline;
+}
+
+sup {
+  top: -0.5em;
+}
+
+sub {
+  bottom: -0.25em;
+}
+
+// Embedded content
+// ==========================================================================
+
+//
+// Remove border when inside `a` element in IE 8/9/10.
+//
+
+img {
+  border: 0;
+}
+
+//
+// Correct overflow not hidden in IE 9/10/11.
+//
+
+svg:not(:root) {
+  overflow: hidden;
+}
+
+// Grouping content
+// ==========================================================================
+
+//
+// Address margin not present in IE 8/9 and Safari.
+//
+
+figure {
+  margin: 1em 40px;
+}
+
+//
+// Address differences between Firefox and other browsers.
+//
+
+hr {
+  box-sizing: content-box;
+  height: 0;
+}
+
+//
+// Contain overflow in all browsers.
+//
+
+pre {
+  overflow: auto;
+}
+
+//
+// Address odd `em`-unit font size rendering in all browsers.
+//
+
+code,
+kbd,
+pre,
+samp {
+  font-family: monospace, monospace;
+  font-size: 1em;
+}
+
+// Forms
+// ==========================================================================
+
+//
+// Known limitation: by default, Chrome and Safari on OS X allow very limited
+// styling of `select`, unless a `border` property is set.
+//
+
+//
+// 1. Correct color not being inherited.
+//    Known issue: affects color of disabled elements.
+// 2. Correct font properties not being inherited.
+// 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
+//
+
+button,
+input,
+optgroup,
+select,
+textarea {
+  color: inherit; // 1
+  font: inherit; // 2
+  margin: 0; // 3
+}
+
+//
+// Address `overflow` set to `hidden` in IE 8/9/10/11.
+//
+
+button {
+  overflow: visible;
+}
+
+//
+// Address inconsistent `text-transform` inheritance for `button` and `select`.
+// All other form control elements do not inherit `text-transform` values.
+// Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
+// Correct `select` style inheritance in Firefox.
+//
+
+button,
+select {
+  text-transform: none;
+}
+
+//
+// 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
+//    and `video` controls.
+// 2. Correct inability to style clickable `input` types in iOS.
+// 3. Improve usability and consistency of cursor style between image-type
+//    `input` and others.
+//
+
+button,
+html input[type="button"], // 1
+input[type="reset"],
+input[type="submit"] {
+  -webkit-appearance: button; // 2
+  cursor: pointer; // 3
+}
+
+//
+// Re-set default cursor for disabled elements.
+//
+
+button[disabled],
+html input[disabled] {
+  cursor: default;
+}
+
+//
+// Remove inner padding and border in Firefox 4+.
+//
+
+button::-moz-focus-inner,
+input::-moz-focus-inner {
+  border: 0;
+  padding: 0;
+}
+
+//
+// Address Firefox 4+ setting `line-height` on `input` using `!important` in
+// the UA stylesheet.
+//
+
+input {
+  line-height: normal;
+}
+
+//
+// It's recommended that you don't attempt to style these elements.
+// Firefox's implementation doesn't respect box-sizing, padding, or width.
+//
+// 1. Address box sizing set to `content-box` in IE 8/9/10.
+// 2. Remove excess padding in IE 8/9/10.
+//
+
+input[type="checkbox"],
+input[type="radio"] {
+  box-sizing: border-box; // 1
+  padding: 0; // 2
+}
+
+//
+// Fix the cursor style for Chrome's increment/decrement buttons. For certain
+// `font-size` values of the `input`, it causes the cursor style of the
+// decrement button to change from `default` to `text`.
+//
+
+input[type="number"]::-webkit-inner-spin-button,
+input[type="number"]::-webkit-outer-spin-button {
+  height: auto;
+}
+
+//
+// 1. Address `appearance` set to `searchfield` in Safari and Chrome.
+// 2. Address `box-sizing` set to `border-box` in Safari and Chrome.
+//
+
+input[type="search"] {
+  -webkit-appearance: textfield; // 1
+  box-sizing: content-box; //2
+}
+
+//
+// Remove inner padding and search cancel button in Safari and Chrome on OS X.
+// Safari (but not Chrome) clips the cancel button when the search input has
+// padding (and `textfield` appearance).
+//
+
+input[type="search"]::-webkit-search-cancel-button,
+input[type="search"]::-webkit-search-decoration {
+  -webkit-appearance: none;
+}
+
+//
+// Define consistent border, margin, and padding.
+//
+
+fieldset {
+  border: 1px solid #c0c0c0;
+  margin: 0 2px;
+  padding: 0.35em 0.625em 0.75em;
+}
+
+//
+// 1. Correct `color` not being inherited in IE 8/9/10/11.
+// 2. Remove padding so people aren't caught out if they zero out fieldsets.
+//
+
+legend {
+  border: 0; // 1
+  padding: 0; // 2
+}
+
+//
+// Remove default vertical scrollbar in IE 8/9/10/11.
+//
+
+textarea {
+  overflow: auto;
+}
+
+//
+// Don't inherit the `font-weight` (applied by a rule above).
+// NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
+//
+
+optgroup {
+  font-weight: bold;
+}
+
+// Tables
+// ==========================================================================
+
+//
+// Remove most spacing between table cells.
+//
+
+table {
+  border-collapse: collapse;
+  border-spacing: 0;
+}
+
+td,
+th {
+  padding: 0;
+}
diff --git a/src/sass/bootstrap3/bootstrap/_pager.scss b/src/sass/bootstrap3/bootstrap/_pager.scss
new file mode 100644
index 0000000..c234217
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_pager.scss
@@ -0,0 +1,54 @@
+//
+// Pager pagination
+// --------------------------------------------------
+
+
+.pager {
+  padding-left: 0;
+  margin: $line-height-computed 0;
+  list-style: none;
+  text-align: center;
+  @include clearfix;
+  li {
+    display: inline;
+    > a,
+    > span {
+      display: inline-block;
+      padding: 5px 14px;
+      background-color: $pager-bg;
+      border: 1px solid $pager-border;
+      border-radius: $pager-border-radius;
+    }
+
+    > a:hover,
+    > a:focus {
+      text-decoration: none;
+      background-color: $pager-hover-bg;
+    }
+  }
+
+  .next {
+    > a,
+    > span {
+      float: right;
+    }
+  }
+
+  .previous {
+    > a,
+    > span {
+      float: left;
+    }
+  }
+
+  .disabled {
+    > a,
+    > a:hover,
+    > a:focus,
+    > span {
+      color: $pager-disabled-color;
+      background-color: $pager-bg;
+      cursor: $cursor-disabled;
+    }
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/_pagination.scss b/src/sass/bootstrap3/bootstrap/_pagination.scss
new file mode 100644
index 0000000..fecfa9c
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_pagination.scss
@@ -0,0 +1,89 @@
+//
+// Pagination (multiple pages)
+// --------------------------------------------------
+.pagination {
+  display: inline-block;
+  padding-left: 0;
+  margin: $line-height-computed 0;
+  border-radius: $border-radius-base;
+
+  > li {
+    display: inline; // Remove list-style and block-level defaults
+    > a,
+    > span {
+      position: relative;
+      float: left; // Collapse white-space
+      padding: $padding-base-vertical $padding-base-horizontal;
+      line-height: $line-height-base;
+      text-decoration: none;
+      color: $pagination-color;
+      background-color: $pagination-bg;
+      border: 1px solid $pagination-border;
+      margin-left: -1px;
+    }
+    &:first-child {
+      > a,
+      > span {
+        margin-left: 0;
+        @include border-left-radius($border-radius-base);
+      }
+    }
+    &:last-child {
+      > a,
+      > span {
+        @include border-right-radius($border-radius-base);
+      }
+    }
+  }
+
+  > li > a,
+  > li > span {
+    &:hover,
+    &:focus {
+      z-index: 2;
+      color: $pagination-hover-color;
+      background-color: $pagination-hover-bg;
+      border-color: $pagination-hover-border;
+    }
+  }
+
+  > .active > a,
+  > .active > span {
+    &,
+    &:hover,
+    &:focus {
+      z-index: 3;
+      color: $pagination-active-color;
+      background-color: $pagination-active-bg;
+      border-color: $pagination-active-border;
+      cursor: default;
+    }
+  }
+
+  > .disabled {
+    > span,
+    > span:hover,
+    > span:focus,
+    > a,
+    > a:hover,
+    > a:focus {
+      color: $pagination-disabled-color;
+      background-color: $pagination-disabled-bg;
+      border-color: $pagination-disabled-border;
+      cursor: $cursor-disabled;
+    }
+  }
+}
+
+// Sizing
+// --------------------------------------------------
+
+// Large
+.pagination-lg {
+  @include pagination-size($padding-large-vertical, $padding-large-horizontal, $font-size-large, $line-height-large, $border-radius-large);
+}
+
+// Small
+.pagination-sm {
+  @include pagination-size($padding-small-vertical, $padding-small-horizontal, $font-size-small, $line-height-small, $border-radius-small);
+}
diff --git a/src/sass/bootstrap3/bootstrap/_panels.scss b/src/sass/bootstrap3/bootstrap/_panels.scss
new file mode 100644
index 0000000..be9410f
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_panels.scss
@@ -0,0 +1,271 @@
+//
+// Panels
+// --------------------------------------------------
+
+
+// Base class
+.panel {
+  margin-bottom: $line-height-computed;
+  background-color: $panel-bg;
+  border: 1px solid transparent;
+  border-radius: $panel-border-radius;
+  @include box-shadow(0 1px 1px rgba(0,0,0,.05));
+}
+
+// Panel contents
+.panel-body {
+  padding: $panel-body-padding;
+  @include clearfix;
+}
+
+// Optional heading
+.panel-heading {
+  padding: $panel-heading-padding;
+  border-bottom: 1px solid transparent;
+  @include border-top-radius(($panel-border-radius - 1));
+
+  > .dropdown .dropdown-toggle {
+    color: inherit;
+  }
+}
+
+// Within heading, strip any `h*` tag of its default margins for spacing.
+.panel-title {
+  margin-top: 0;
+  margin-bottom: 0;
+  font-size: ceil(($font-size-base * 1.125));
+  color: inherit;
+
+  > a,
+  > small,
+  > .small,
+  > small > a,
+  > .small > a {
+    color: inherit;
+  }
+}
+
+// Optional footer (stays gray in every modifier class)
+.panel-footer {
+  padding: $panel-footer-padding;
+  background-color: $panel-footer-bg;
+  border-top: 1px solid $panel-inner-border;
+  @include border-bottom-radius(($panel-border-radius - 1));
+}
+
+
+// List groups in panels
+//
+// By default, space out list group content from panel headings to account for
+// any kind of custom content between the two.
+
+.panel {
+  > .list-group,
+  > .panel-collapse > .list-group {
+    margin-bottom: 0;
+
+    .list-group-item {
+      border-width: 1px 0;
+      border-radius: 0;
+    }
+
+    // Add border top radius for first one
+    &:first-child {
+      .list-group-item:first-child {
+        border-top: 0;
+        @include border-top-radius(($panel-border-radius - 1));
+      }
+    }
+
+    // Add border bottom radius for last one
+    &:last-child {
+      .list-group-item:last-child {
+        border-bottom: 0;
+        @include border-bottom-radius(($panel-border-radius - 1));
+      }
+    }
+  }
+  > .panel-heading + .panel-collapse > .list-group {
+    .list-group-item:first-child {
+      @include border-top-radius(0);
+    }
+  }
+}
+// Collapse space between when there's no additional content.
+.panel-heading + .list-group {
+  .list-group-item:first-child {
+    border-top-width: 0;
+  }
+}
+.list-group + .panel-footer {
+  border-top-width: 0;
+}
+
+// Tables in panels
+//
+// Place a non-bordered `.table` within a panel (not within a `.panel-body`) and
+// watch it go full width.
+
+.panel {
+  > .table,
+  > .table-responsive > .table,
+  > .panel-collapse > .table {
+    margin-bottom: 0;
+
+    caption {
+      padding-left: $panel-body-padding;
+      padding-right: $panel-body-padding;
+    }
+  }
+  // Add border top radius for first one
+  > .table:first-child,
+  > .table-responsive:first-child > .table:first-child {
+    @include border-top-radius(($panel-border-radius - 1));
+
+    > thead:first-child,
+    > tbody:first-child {
+      > tr:first-child {
+        border-top-left-radius: ($panel-border-radius - 1);
+        border-top-right-radius: ($panel-border-radius - 1);
+
+        td:first-child,
+        th:first-child {
+          border-top-left-radius: ($panel-border-radius - 1);
+        }
+        td:last-child,
+        th:last-child {
+          border-top-right-radius: ($panel-border-radius - 1);
+        }
+      }
+    }
+  }
+  // Add border bottom radius for last one
+  > .table:last-child,
+  > .table-responsive:last-child > .table:last-child {
+    @include border-bottom-radius(($panel-border-radius - 1));
+
+    > tbody:last-child,
+    > tfoot:last-child {
+      > tr:last-child {
+        border-bottom-left-radius: ($panel-border-radius - 1);
+        border-bottom-right-radius: ($panel-border-radius - 1);
+
+        td:first-child,
+        th:first-child {
+          border-bottom-left-radius: ($panel-border-radius - 1);
+        }
+        td:last-child,
+        th:last-child {
+          border-bottom-right-radius: ($panel-border-radius - 1);
+        }
+      }
+    }
+  }
+  > .panel-body + .table,
+  > .panel-body + .table-responsive,
+  > .table + .panel-body,
+  > .table-responsive + .panel-body {
+    border-top: 1px solid $table-border-color;
+  }
+  > .table > tbody:first-child > tr:first-child th,
+  > .table > tbody:first-child > tr:first-child td {
+    border-top: 0;
+  }
+  > .table-bordered,
+  > .table-responsive > .table-bordered {
+    border: 0;
+    > thead,
+    > tbody,
+    > tfoot {
+      > tr {
+        > th:first-child,
+        > td:first-child {
+          border-left: 0;
+        }
+        > th:last-child,
+        > td:last-child {
+          border-right: 0;
+        }
+      }
+    }
+    > thead,
+    > tbody {
+      > tr:first-child {
+        > td,
+        > th {
+          border-bottom: 0;
+        }
+      }
+    }
+    > tbody,
+    > tfoot {
+      > tr:last-child {
+        > td,
+        > th {
+          border-bottom: 0;
+        }
+      }
+    }
+  }
+  > .table-responsive {
+    border: 0;
+    margin-bottom: 0;
+  }
+}
+
+
+// Collapsable panels (aka, accordion)
+//
+// Wrap a series of panels in `.panel-group` to turn them into an accordion with
+// the help of our collapse JavaScript plugin.
+
+.panel-group {
+  margin-bottom: $line-height-computed;
+
+  // Tighten up margin so it's only between panels
+  .panel {
+    margin-bottom: 0;
+    border-radius: $panel-border-radius;
+
+    + .panel {
+      margin-top: 5px;
+    }
+  }
+
+  .panel-heading {
+    border-bottom: 0;
+
+    + .panel-collapse > .panel-body,
+    + .panel-collapse > .list-group {
+      border-top: 1px solid $panel-inner-border;
+    }
+  }
+
+  .panel-footer {
+    border-top: 0;
+    + .panel-collapse .panel-body {
+      border-bottom: 1px solid $panel-inner-border;
+    }
+  }
+}
+
+
+// Contextual variations
+.panel-default {
+  @include panel-variant($panel-default-border, $panel-default-text, $panel-default-heading-bg, $panel-default-border);
+}
+.panel-primary {
+  @include panel-variant($panel-primary-border, $panel-primary-text, $panel-primary-heading-bg, $panel-primary-border);
+}
+.panel-success {
+  @include panel-variant($panel-success-border, $panel-success-text, $panel-success-heading-bg, $panel-success-border);
+}
+.panel-info {
+  @include panel-variant($panel-info-border, $panel-info-text, $panel-info-heading-bg, $panel-info-border);
+}
+.panel-warning {
+  @include panel-variant($panel-warning-border, $panel-warning-text, $panel-warning-heading-bg, $panel-warning-border);
+}
+.panel-danger {
+  @include panel-variant($panel-danger-border, $panel-danger-text, $panel-danger-heading-bg, $panel-danger-border);
+}
diff --git a/src/sass/bootstrap3/bootstrap/_popovers.scss b/src/sass/bootstrap3/bootstrap/_popovers.scss
new file mode 100644
index 0000000..9b90a2e
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_popovers.scss
@@ -0,0 +1,131 @@
+//
+// Popovers
+// --------------------------------------------------
+
+
+.popover {
+  position: absolute;
+  top: 0;
+  left: 0;
+  z-index: $zindex-popover;
+  display: none;
+  max-width: $popover-max-width;
+  padding: 1px;
+  // Our parent element can be arbitrary since popovers are by default inserted as a sibling of their target element.
+  // So reset our font and text properties to avoid inheriting weird values.
+  @include reset-text;
+  font-size: $font-size-base;
+
+  background-color: $popover-bg;
+  background-clip: padding-box;
+  border: 1px solid $popover-fallback-border-color;
+  border: 1px solid $popover-border-color;
+  border-radius: $border-radius-large;
+  @include box-shadow(0 5px 10px rgba(0,0,0,.2));
+
+  // Offset the popover to account for the popover arrow
+  &.top     { margin-top: -$popover-arrow-width; }
+  &.right   { margin-left: $popover-arrow-width; }
+  &.bottom  { margin-top: $popover-arrow-width; }
+  &.left    { margin-left: -$popover-arrow-width; }
+}
+
+.popover-title {
+  margin: 0; // reset heading margin
+  padding: 8px 14px;
+  font-size: $font-size-base;
+  background-color: $popover-title-bg;
+  border-bottom: 1px solid darken($popover-title-bg, 5%);
+  border-radius: ($border-radius-large - 1) ($border-radius-large - 1) 0 0;
+}
+
+.popover-content {
+  padding: 9px 14px;
+}
+
+// Arrows
+//
+// .arrow is outer, .arrow:after is inner
+
+.popover > .arrow {
+  &,
+  &:after {
+    position: absolute;
+    display: block;
+    width: 0;
+    height: 0;
+    border-color: transparent;
+    border-style: solid;
+  }
+}
+.popover > .arrow {
+  border-width: $popover-arrow-outer-width;
+}
+.popover > .arrow:after {
+  border-width: $popover-arrow-width;
+  content: "";
+}
+
+.popover {
+  &.top > .arrow {
+    left: 50%;
+    margin-left: -$popover-arrow-outer-width;
+    border-bottom-width: 0;
+    border-top-color: $popover-arrow-outer-fallback-color; // IE8 fallback
+    border-top-color: $popover-arrow-outer-color;
+    bottom: -$popover-arrow-outer-width;
+    &:after {
+      content: " ";
+      bottom: 1px;
+      margin-left: -$popover-arrow-width;
+      border-bottom-width: 0;
+      border-top-color: $popover-arrow-color;
+    }
+  }
+  &.right > .arrow {
+    top: 50%;
+    left: -$popover-arrow-outer-width;
+    margin-top: -$popover-arrow-outer-width;
+    border-left-width: 0;
+    border-right-color: $popover-arrow-outer-fallback-color; // IE8 fallback
+    border-right-color: $popover-arrow-outer-color;
+    &:after {
+      content: " ";
+      left: 1px;
+      bottom: -$popover-arrow-width;
+      border-left-width: 0;
+      border-right-color: $popover-arrow-color;
+    }
+  }
+  &.bottom > .arrow {
+    left: 50%;
+    margin-left: -$popover-arrow-outer-width;
+    border-top-width: 0;
+    border-bottom-color: $popover-arrow-outer-fallback-color; // IE8 fallback
+    border-bottom-color: $popover-arrow-outer-color;
+    top: -$popover-arrow-outer-width;
+    &:after {
+      content: " ";
+      top: 1px;
+      margin-left: -$popover-arrow-width;
+      border-top-width: 0;
+      border-bottom-color: $popover-arrow-color;
+    }
+  }
+
+  &.left > .arrow {
+    top: 50%;
+    right: -$popover-arrow-outer-width;
+    margin-top: -$popover-arrow-outer-width;
+    border-right-width: 0;
+    border-left-color: $popover-arrow-outer-fallback-color; // IE8 fallback
+    border-left-color: $popover-arrow-outer-color;
+    &:after {
+      content: " ";
+      right: 1px;
+      border-right-width: 0;
+      border-left-color: $popover-arrow-color;
+      bottom: -$popover-arrow-width;
+    }
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/_print.scss b/src/sass/bootstrap3/bootstrap/_print.scss
new file mode 100644
index 0000000..66e54ab
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_print.scss
@@ -0,0 +1,101 @@
+/*! Source: https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css */
+
+// ==========================================================================
+// Print styles.
+// Inlined to avoid the additional HTTP request: h5bp.com/r
+// ==========================================================================
+
+@media print {
+    *,
+    *:before,
+    *:after {
+        background: transparent !important;
+        color: #000 !important; // Black prints faster: h5bp.com/s
+        box-shadow: none !important;
+        text-shadow: none !important;
+    }
+
+    a,
+    a:visited {
+        text-decoration: underline;
+    }
+
+    a[href]:after {
+        content: " (" attr(href) ")";
+    }
+
+    abbr[title]:after {
+        content: " (" attr(title) ")";
+    }
+
+    // Don't show links that are fragment identifiers,
+    // or use the `javascript:` pseudo protocol
+    a[href^="#"]:after,
+    a[href^="javascript:"]:after {
+        content: "";
+    }
+
+    pre,
+    blockquote {
+        border: 1px solid #999;
+        page-break-inside: avoid;
+    }
+
+    thead {
+        display: table-header-group; // h5bp.com/t
+    }
+
+    tr,
+    img {
+        page-break-inside: avoid;
+    }
+
+    img {
+        max-width: 100% !important;
+    }
+
+    p,
+    h2,
+    h3 {
+        orphans: 3;
+        widows: 3;
+    }
+
+    h2,
+    h3 {
+        page-break-after: avoid;
+    }
+
+    // Bootstrap specific changes start
+
+    // Bootstrap components
+    .navbar {
+        display: none;
+    }
+    .btn,
+    .dropup > .btn {
+        > .caret {
+            border-top-color: #000 !important;
+        }
+    }
+    .label {
+        border: 1px solid #000;
+    }
+
+    .table {
+        border-collapse: collapse !important;
+
+        td,
+        th {
+            background-color: #fff !important;
+        }
+    }
+    .table-bordered {
+        th,
+        td {
+            border: 1px solid #ddd !important;
+        }
+    }
+
+    // Bootstrap specific changes end
+}
diff --git a/src/sass/bootstrap3/bootstrap/_progress-bars.scss b/src/sass/bootstrap3/bootstrap/_progress-bars.scss
new file mode 100644
index 0000000..343df63
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_progress-bars.scss
@@ -0,0 +1,87 @@
+//
+// Progress bars
+// --------------------------------------------------
+
+
+// Bar animations
+// -------------------------
+
+// WebKit
+@-webkit-keyframes progress-bar-stripes {
+  from  { background-position: 40px 0; }
+  to    { background-position: 0 0; }
+}
+
+// Spec and IE10+
+@keyframes progress-bar-stripes {
+  from  { background-position: 40px 0; }
+  to    { background-position: 0 0; }
+}
+
+
+// Bar itself
+// -------------------------
+
+// Outer container
+.progress {
+  overflow: hidden;
+  height: $line-height-computed;
+  margin-bottom: $line-height-computed;
+  background-color: $progress-bg;
+  border-radius: $progress-border-radius;
+  @include box-shadow(inset 0 1px 2px rgba(0,0,0,.1));
+}
+
+// Bar of progress
+.progress-bar {
+  float: left;
+  width: 0%;
+  height: 100%;
+  font-size: $font-size-small;
+  line-height: $line-height-computed;
+  color: $progress-bar-color;
+  text-align: center;
+  background-color: $progress-bar-bg;
+  @include box-shadow(inset 0 -1px 0 rgba(0,0,0,.15));
+  @include transition(width .6s ease);
+}
+
+// Striped bars
+//
+// `.progress-striped .progress-bar` is deprecated as of v3.2.0 in favor of the
+// `.progress-bar-striped` class, which you just add to an existing
+// `.progress-bar`.
+.progress-striped .progress-bar,
+.progress-bar-striped {
+  @include gradient-striped;
+  background-size: 40px 40px;
+}
+
+// Call animation for the active one
+//
+// `.progress.active .progress-bar` is deprecated as of v3.2.0 in favor of the
+// `.progress-bar.active` approach.
+.progress.active .progress-bar,
+.progress-bar.active {
+  @include animation(progress-bar-stripes 2s linear infinite);
+}
+
+
+// Variations
+// -------------------------
+
+.progress-bar-success {
+  @include progress-bar-variant($progress-bar-success-bg);
+}
+
+.progress-bar-info {
+  @include progress-bar-variant($progress-bar-info-bg);
+}
+
+.progress-bar-warning {
+  @include progress-bar-variant($progress-bar-warning-bg);
+}
+
+.progress-bar-danger {
+  @include progress-bar-variant($progress-bar-danger-bg);
+}
diff --git a/src/sass/bootstrap3/bootstrap/_responsive-embed.scss b/src/sass/bootstrap3/bootstrap/_responsive-embed.scss
new file mode 100644
index 0000000..080a511
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_responsive-embed.scss
@@ -0,0 +1,35 @@
+// Embeds responsive
+//
+// Credit: Nicolas Gallagher and SUIT CSS.
+
+.embed-responsive {
+  position: relative;
+  display: block;
+  height: 0;
+  padding: 0;
+  overflow: hidden;
+
+  .embed-responsive-item,
+  iframe,
+  embed,
+  object,
+  video {
+    position: absolute;
+    top: 0;
+    left: 0;
+    bottom: 0;
+    height: 100%;
+    width: 100%;
+    border: 0;
+  }
+}
+
+// Modifier class for 16:9 aspect ratio
+.embed-responsive-16by9 {
+  padding-bottom: 56.25%;
+}
+
+// Modifier class for 4:3 aspect ratio
+.embed-responsive-4by3 {
+  padding-bottom: 75%;
+}
diff --git a/src/sass/bootstrap3/bootstrap/_responsive-utilities.scss b/src/sass/bootstrap3/bootstrap/_responsive-utilities.scss
new file mode 100644
index 0000000..f3f0c83
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_responsive-utilities.scss
@@ -0,0 +1,179 @@
+//
+// Responsive: Utility classes
+// --------------------------------------------------
+
+
+// IE10 in Windows (Phone) 8
+//
+// Support for responsive views via media queries is kind of borked in IE10, for
+// Surface/desktop in split view and for Windows Phone 8. This particular fix
+// must be accompanied by a snippet of JavaScript to sniff the user agent and
+// apply some conditional CSS to *only* the Surface/desktop Windows 8. Look at
+// our Getting Started page for more information on this bug.
+//
+// For more information, see the following:
+//
+// Issue: https://github.com/twbs/bootstrap/issues/10497
+// Docs: http://getbootstrap.com/getting-started/#support-ie10-width
+// Source: http://timkadlec.com/2013/01/windows-phone-8-and-device-width/
+// Source: http://timkadlec.com/2012/10/ie10-snap-mode-and-responsive-design/
+
+@at-root {
+  @-ms-viewport {
+    width: device-width;
+  }
+}
+
+
+// Visibility utilities
+// Note: Deprecated .visible-xs, .visible-sm, .visible-md, and .visible-lg as of v3.2.0
+
+@include responsive-invisibility('.visible-xs');
+@include responsive-invisibility('.visible-sm');
+@include responsive-invisibility('.visible-md');
+@include responsive-invisibility('.visible-lg');
+
+.visible-xs-block,
+.visible-xs-inline,
+.visible-xs-inline-block,
+.visible-sm-block,
+.visible-sm-inline,
+.visible-sm-inline-block,
+.visible-md-block,
+.visible-md-inline,
+.visible-md-inline-block,
+.visible-lg-block,
+.visible-lg-inline,
+.visible-lg-inline-block {
+  display: none !important;
+}
+
+@media (max-width: $screen-xs-max) {
+  @include responsive-visibility('.visible-xs');
+}
+.visible-xs-block {
+  @media (max-width: $screen-xs-max) {
+    display: block !important;
+  }
+}
+.visible-xs-inline {
+  @media (max-width: $screen-xs-max) {
+    display: inline !important;
+  }
+}
+.visible-xs-inline-block {
+  @media (max-width: $screen-xs-max) {
+    display: inline-block !important;
+  }
+}
+
+@media (min-width: $screen-sm-min) and (max-width: $screen-sm-max) {
+  @include responsive-visibility('.visible-sm');
+}
+.visible-sm-block {
+  @media (min-width: $screen-sm-min) and (max-width: $screen-sm-max) {
+    display: block !important;
+  }
+}
+.visible-sm-inline {
+  @media (min-width: $screen-sm-min) and (max-width: $screen-sm-max) {
+    display: inline !important;
+  }
+}
+.visible-sm-inline-block {
+  @media (min-width: $screen-sm-min) and (max-width: $screen-sm-max) {
+    display: inline-block !important;
+  }
+}
+
+@media (min-width: $screen-md-min) and (max-width: $screen-md-max) {
+  @include responsive-visibility('.visible-md');
+}
+.visible-md-block {
+  @media (min-width: $screen-md-min) and (max-width: $screen-md-max) {
+    display: block !important;
+  }
+}
+.visible-md-inline {
+  @media (min-width: $screen-md-min) and (max-width: $screen-md-max) {
+    display: inline !important;
+  }
+}
+.visible-md-inline-block {
+  @media (min-width: $screen-md-min) and (max-width: $screen-md-max) {
+    display: inline-block !important;
+  }
+}
+
+@media (min-width: $screen-lg-min) {
+  @include responsive-visibility('.visible-lg');
+}
+.visible-lg-block {
+  @media (min-width: $screen-lg-min) {
+    display: block !important;
+  }
+}
+.visible-lg-inline {
+  @media (min-width: $screen-lg-min) {
+    display: inline !important;
+  }
+}
+.visible-lg-inline-block {
+  @media (min-width: $screen-lg-min) {
+    display: inline-block !important;
+  }
+}
+
+@media (max-width: $screen-xs-max) {
+  @include responsive-invisibility('.hidden-xs');
+}
+
+@media (min-width: $screen-sm-min) and (max-width: $screen-sm-max) {
+  @include responsive-invisibility('.hidden-sm');
+}
+
+@media (min-width: $screen-md-min) and (max-width: $screen-md-max) {
+  @include responsive-invisibility('.hidden-md');
+}
+
+@media (min-width: $screen-lg-min) {
+  @include responsive-invisibility('.hidden-lg');
+}
+
+
+// Print utilities
+//
+// Media queries are placed on the inside to be mixin-friendly.
+
+// Note: Deprecated .visible-print as of v3.2.0
+
+@include responsive-invisibility('.visible-print');
+
+@media print {
+  @include responsive-visibility('.visible-print');
+}
+.visible-print-block {
+  display: none !important;
+
+  @media print {
+    display: block !important;
+  }
+}
+.visible-print-inline {
+  display: none !important;
+
+  @media print {
+    display: inline !important;
+  }
+}
+.visible-print-inline-block {
+  display: none !important;
+
+  @media print {
+    display: inline-block !important;
+  }
+}
+
+@media print {
+  @include responsive-invisibility('.hidden-print');
+}
diff --git a/src/sass/bootstrap3/bootstrap/_scaffolding.scss b/src/sass/bootstrap3/bootstrap/_scaffolding.scss
new file mode 100644
index 0000000..83adb5d
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_scaffolding.scss
@@ -0,0 +1,161 @@
+//
+// Scaffolding
+// --------------------------------------------------
+
+
+// Reset the box-sizing
+//
+// Heads up! This reset may cause conflicts with some third-party widgets.
+// For recommendations on resolving such conflicts, see
+// http://getbootstrap.com/getting-started/#third-box-sizing
+* {
+  @include box-sizing(border-box);
+}
+*:before,
+*:after {
+  @include box-sizing(border-box);
+}
+
+
+// Body reset
+
+html {
+  font-size: 10px;
+  -webkit-tap-highlight-color: rgba(0,0,0,0);
+}
+
+body {
+  font-family: $font-family-base;
+  font-size: $font-size-base;
+  line-height: $line-height-base;
+  color: $text-color;
+  background-color: $body-bg;
+}
+
+// Reset fonts for relevant elements
+input,
+button,
+select,
+textarea {
+  font-family: inherit;
+  font-size: inherit;
+  line-height: inherit;
+}
+
+
+// Links
+
+a {
+  color: $link-color;
+  text-decoration: none;
+
+  &:hover,
+  &:focus {
+    color: $link-hover-color;
+    text-decoration: $link-hover-decoration;
+  }
+
+  &:focus {
+    @include tab-focus;
+  }
+}
+
+
+// Figures
+//
+// We reset this here because previously Normalize had no `figure` margins. This
+// ensures we don't break anyone's use of the element.
+
+figure {
+  margin: 0;
+}
+
+
+// Images
+
+img {
+  vertical-align: middle;
+}
+
+// Responsive images (ensure images don't scale beyond their parents)
+.img-responsive {
+  @include img-responsive;
+}
+
+// Rounded corners
+.img-rounded {
+  border-radius: $border-radius-large;
+}
+
+// Image thumbnails
+//
+// Heads up! This is mixin-ed into thumbnails.less for `.thumbnail`.
+.img-thumbnail {
+  padding: $thumbnail-padding;
+  line-height: $line-height-base;
+  background-color: $thumbnail-bg;
+  border: 1px solid $thumbnail-border;
+  border-radius: $thumbnail-border-radius;
+  @include transition(all .2s ease-in-out);
+
+  // Keep them at most 100% wide
+  @include img-responsive(inline-block);
+}
+
+// Perfect circle
+.img-circle {
+  border-radius: 50%; // set radius in percents
+}
+
+
+// Horizontal rules
+
+hr {
+  margin-top:    $line-height-computed;
+  margin-bottom: $line-height-computed;
+  border: 0;
+  border-top: 1px solid $hr-border;
+}
+
+
+// Only display content to screen readers
+//
+// See: http://a11yproject.com/posts/how-to-hide-content/
+
+.sr-only {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  margin: -1px;
+  padding: 0;
+  overflow: hidden;
+  clip: rect(0,0,0,0);
+  border: 0;
+}
+
+// Use in conjunction with .sr-only to only display content when it's focused.
+// Useful for "Skip to main content" links; see http://www.w3.org/TR/2013/NOTE-WCAG20-TECHS-20130905/G1
+// Credit: HTML5 Boilerplate
+
+.sr-only-focusable {
+  &:active,
+  &:focus {
+    position: static;
+    width: auto;
+    height: auto;
+    margin: 0;
+    overflow: visible;
+    clip: auto;
+  }
+}
+
+
+// iOS "clickable elements" fix for role="button"
+//
+// Fixes "clickability" issue (and more generally, the firing of events such as focus as well)
+// for traditionally non-focusable elements with role="button"
+// see https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile
+
+[role="button"] {
+  cursor: pointer;
+}
diff --git a/src/sass/bootstrap3/bootstrap/_tables.scss b/src/sass/bootstrap3/bootstrap/_tables.scss
new file mode 100644
index 0000000..affcc58
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_tables.scss
@@ -0,0 +1,234 @@
+//
+// Tables
+// --------------------------------------------------
+
+
+table {
+  background-color: $table-bg;
+}
+caption {
+  padding-top: $table-cell-padding;
+  padding-bottom: $table-cell-padding;
+  color: $text-muted;
+  text-align: left;
+}
+th {
+  text-align: left;
+}
+
+
+// Baseline styles
+
+.table {
+  width: 100%;
+  max-width: 100%;
+  margin-bottom: $line-height-computed;
+  // Cells
+  > thead,
+  > tbody,
+  > tfoot {
+    > tr {
+      > th,
+      > td {
+        padding: $table-cell-padding;
+        line-height: $line-height-base;
+        vertical-align: top;
+        border-top: 1px solid $table-border-color;
+      }
+    }
+  }
+  // Bottom align for column headings
+  > thead > tr > th {
+    vertical-align: bottom;
+    border-bottom: 2px solid $table-border-color;
+  }
+  // Remove top border from thead by default
+  > caption + thead,
+  > colgroup + thead,
+  > thead:first-child {
+    > tr:first-child {
+      > th,
+      > td {
+        border-top: 0;
+      }
+    }
+  }
+  // Account for multiple tbody instances
+  > tbody + tbody {
+    border-top: 2px solid $table-border-color;
+  }
+
+  // Nesting
+  .table {
+    background-color: $body-bg;
+  }
+}
+
+
+// Condensed table w/ half padding
+
+.table-condensed {
+  > thead,
+  > tbody,
+  > tfoot {
+    > tr {
+      > th,
+      > td {
+        padding: $table-condensed-cell-padding;
+      }
+    }
+  }
+}
+
+
+// Bordered version
+//
+// Add borders all around the table and between all the columns.
+
+.table-bordered {
+  border: 1px solid $table-border-color;
+  > thead,
+  > tbody,
+  > tfoot {
+    > tr {
+      > th,
+      > td {
+        border: 1px solid $table-border-color;
+      }
+    }
+  }
+  > thead > tr {
+    > th,
+    > td {
+      border-bottom-width: 2px;
+    }
+  }
+}
+
+
+// Zebra-striping
+//
+// Default zebra-stripe styles (alternating gray and transparent backgrounds)
+
+.table-striped {
+  > tbody > tr:nth-of-type(odd) {
+    background-color: $table-bg-accent;
+  }
+}
+
+
+// Hover effect
+//
+// Placed here since it has to come after the potential zebra striping
+
+.table-hover {
+  > tbody > tr:hover {
+    background-color: $table-bg-hover;
+  }
+}
+
+
+// Table cell sizing
+//
+// Reset default table behavior
+
+table col[class*="col-"] {
+  position: static; // Prevent border hiding in Firefox and IE9-11 (see https://github.com/twbs/bootstrap/issues/11623)
+  float: none;
+  display: table-column;
+}
+table {
+  td,
+  th {
+    &[class*="col-"] {
+      position: static; // Prevent border hiding in Firefox and IE9-11 (see https://github.com/twbs/bootstrap/issues/11623)
+      float: none;
+      display: table-cell;
+    }
+  }
+}
+
+
+// Table backgrounds
+//
+// Exact selectors below required to override `.table-striped` and prevent
+// inheritance to nested tables.
+
+// Generate the contextual variants
+@include table-row-variant('active', $table-bg-active);
+@include table-row-variant('success', $state-success-bg);
+@include table-row-variant('info', $state-info-bg);
+@include table-row-variant('warning', $state-warning-bg);
+@include table-row-variant('danger', $state-danger-bg);
+
+
+// Responsive tables
+//
+// Wrap your tables in `.table-responsive` and we'll make them mobile friendly
+// by enabling horizontal scrolling. Only applies <768px. Everything above that
+// will display normally.
+
+.table-responsive {
+  overflow-x: auto;
+  min-height: 0.01%; // Workaround for IE9 bug (see https://github.com/twbs/bootstrap/issues/14837)
+
+  @media screen and (max-width: $screen-xs-max) {
+    width: 100%;
+    margin-bottom: ($line-height-computed * 0.75);
+    overflow-y: hidden;
+    -ms-overflow-style: -ms-autohiding-scrollbar;
+    border: 1px solid $table-border-color;
+
+    // Tighten up spacing
+    > .table {
+      margin-bottom: 0;
+
+      // Ensure the content doesn't wrap
+      > thead,
+      > tbody,
+      > tfoot {
+        > tr {
+          > th,
+          > td {
+            white-space: nowrap;
+          }
+        }
+      }
+    }
+
+    // Special overrides for the bordered tables
+    > .table-bordered {
+      border: 0;
+
+      // Nuke the appropriate borders so that the parent can handle them
+      > thead,
+      > tbody,
+      > tfoot {
+        > tr {
+          > th:first-child,
+          > td:first-child {
+            border-left: 0;
+          }
+          > th:last-child,
+          > td:last-child {
+            border-right: 0;
+          }
+        }
+      }
+
+      // Only nuke the last row's bottom-border in `tbody` and `tfoot` since
+      // chances are there will be only one `tr` in a `thead` and that would
+      // remove the border altogether.
+      > tbody,
+      > tfoot {
+        > tr:last-child {
+          > th,
+          > td {
+            border-bottom: 0;
+          }
+        }
+      }
+
+    }
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/_theme.scss b/src/sass/bootstrap3/bootstrap/_theme.scss
new file mode 100644
index 0000000..c64b3d6
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_theme.scss
@@ -0,0 +1,291 @@
+/*!
+ * Bootstrap v3.3.6 (http://getbootstrap.com)
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ */
+
+//
+// Load core variables and mixins
+// --------------------------------------------------
+
+@import "variables";
+@import "mixins";
+
+
+//
+// Buttons
+// --------------------------------------------------
+
+// Common styles
+.btn-default,
+.btn-primary,
+.btn-success,
+.btn-info,
+.btn-warning,
+.btn-danger {
+  text-shadow: 0 -1px 0 rgba(0,0,0,.2);
+  $shadow: inset 0 1px 0 rgba(255,255,255,.15), 0 1px 1px rgba(0,0,0,.075);
+  @include box-shadow($shadow);
+
+  // Reset the shadow
+  &:active,
+  &.active {
+    @include box-shadow(inset 0 3px 5px rgba(0,0,0,.125));
+  }
+
+  &.disabled,
+  &[disabled],
+  fieldset[disabled] & {
+    @include box-shadow(none);
+  }
+
+  .badge {
+    text-shadow: none;
+  }
+}
+
+// Mixin for generating new styles
+@mixin btn-styles($btn-color: #555) {
+  @include gradient-vertical($start-color: $btn-color, $end-color: darken($btn-color, 12%));
+  @include reset-filter; // Disable gradients for IE9 because filter bleeds through rounded corners; see https://github.com/twbs/bootstrap/issues/10620
+  background-repeat: repeat-x;
+  border-color: darken($btn-color, 14%);
+
+  &:hover,
+  &:focus  {
+    background-color: darken($btn-color, 12%);
+    background-position: 0 -15px;
+  }
+
+  &:active,
+  &.active {
+    background-color: darken($btn-color, 12%);
+    border-color: darken($btn-color, 14%);
+  }
+
+  &.disabled,
+  &[disabled],
+  fieldset[disabled] & {
+    &,
+    &:hover,
+    &:focus,
+    &.focus,
+    &:active,
+    &.active {
+      background-color: darken($btn-color, 12%);
+      background-image: none;
+    }
+  }
+}
+
+// Common styles
+.btn {
+  // Remove the gradient for the pressed/active state
+  &:active,
+  &.active {
+    background-image: none;
+  }
+}
+
+// Apply the mixin to the buttons
+.btn-default { @include btn-styles($btn-default-bg); text-shadow: 0 1px 0 #fff; border-color: #ccc; }
+.btn-primary { @include btn-styles($btn-primary-bg); }
+.btn-success { @include btn-styles($btn-success-bg); }
+.btn-info    { @include btn-styles($btn-info-bg); }
+.btn-warning { @include btn-styles($btn-warning-bg); }
+.btn-danger  { @include btn-styles($btn-danger-bg); }
+
+
+//
+// Images
+// --------------------------------------------------
+
+.thumbnail,
+.img-thumbnail {
+  @include box-shadow(0 1px 2px rgba(0,0,0,.075));
+}
+
+
+//
+// Dropdowns
+// --------------------------------------------------
+
+.dropdown-menu > li > a:hover,
+.dropdown-menu > li > a:focus {
+  @include gradient-vertical($start-color: $dropdown-link-hover-bg, $end-color: darken($dropdown-link-hover-bg, 5%));
+  background-color: darken($dropdown-link-hover-bg, 5%);
+}
+.dropdown-menu > .active > a,
+.dropdown-menu > .active > a:hover,
+.dropdown-menu > .active > a:focus {
+  @include gradient-vertical($start-color: $dropdown-link-active-bg, $end-color: darken($dropdown-link-active-bg, 5%));
+  background-color: darken($dropdown-link-active-bg, 5%);
+}
+
+
+//
+// Navbar
+// --------------------------------------------------
+
+// Default navbar
+.navbar-default {
+  @include gradient-vertical($start-color: lighten($navbar-default-bg, 10%), $end-color: $navbar-default-bg);
+  @include reset-filter; // Remove gradient in IE<10 to fix bug where dropdowns don't get triggered
+  border-radius: $navbar-border-radius;
+  $shadow: inset 0 1px 0 rgba(255,255,255,.15), 0 1px 5px rgba(0,0,0,.075);
+  @include box-shadow($shadow);
+
+  .navbar-nav > .open > a,
+  .navbar-nav > .active > a {
+    @include gradient-vertical($start-color: darken($navbar-default-link-active-bg, 5%), $end-color: darken($navbar-default-link-active-bg, 2%));
+    @include box-shadow(inset 0 3px 9px rgba(0,0,0,.075));
+  }
+}
+.navbar-brand,
+.navbar-nav > li > a {
+  text-shadow: 0 1px 0 rgba(255,255,255,.25);
+}
+
+// Inverted navbar
+.navbar-inverse {
+  @include gradient-vertical($start-color: lighten($navbar-inverse-bg, 10%), $end-color: $navbar-inverse-bg);
+  @include reset-filter; // Remove gradient in IE<10 to fix bug where dropdowns don't get triggered; see https://github.com/twbs/bootstrap/issues/10257
+  border-radius: $navbar-border-radius;
+  .navbar-nav > .open > a,
+  .navbar-nav > .active > a {
+    @include gradient-vertical($start-color: $navbar-inverse-link-active-bg, $end-color: lighten($navbar-inverse-link-active-bg, 2.5%));
+    @include box-shadow(inset 0 3px 9px rgba(0,0,0,.25));
+  }
+
+  .navbar-brand,
+  .navbar-nav > li > a {
+    text-shadow: 0 -1px 0 rgba(0,0,0,.25);
+  }
+}
+
+// Undo rounded corners in static and fixed navbars
+.navbar-static-top,
+.navbar-fixed-top,
+.navbar-fixed-bottom {
+  border-radius: 0;
+}
+
+// Fix active state of dropdown items in collapsed mode
+@media (max-width: $grid-float-breakpoint-max) {
+  .navbar .navbar-nav .open .dropdown-menu > .active > a {
+    &,
+    &:hover,
+    &:focus {
+      color: #fff;
+      @include gradient-vertical($start-color: $dropdown-link-active-bg, $end-color: darken($dropdown-link-active-bg, 5%));
+    }
+  }
+}
+
+
+//
+// Alerts
+// --------------------------------------------------
+
+// Common styles
+.alert {
+  text-shadow: 0 1px 0 rgba(255,255,255,.2);
+  $shadow: inset 0 1px 0 rgba(255,255,255,.25), 0 1px 2px rgba(0,0,0,.05);
+  @include box-shadow($shadow);
+}
+
+// Mixin for generating new styles
+@mixin alert-styles($color) {
+  @include gradient-vertical($start-color: $color, $end-color: darken($color, 7.5%));
+  border-color: darken($color, 15%);
+}
+
+// Apply the mixin to the alerts
+.alert-success    { @include alert-styles($alert-success-bg); }
+.alert-info       { @include alert-styles($alert-info-bg); }
+.alert-warning    { @include alert-styles($alert-warning-bg); }
+.alert-danger     { @include alert-styles($alert-danger-bg); }
+
+
+//
+// Progress bars
+// --------------------------------------------------
+
+// Give the progress background some depth
+.progress {
+  @include gradient-vertical($start-color: darken($progress-bg, 4%), $end-color: $progress-bg)
+}
+
+// Mixin for generating new styles
+@mixin progress-bar-styles($color) {
+  @include gradient-vertical($start-color: $color, $end-color: darken($color, 10%));
+}
+
+// Apply the mixin to the progress bars
+.progress-bar            { @include progress-bar-styles($progress-bar-bg); }
+.progress-bar-success    { @include progress-bar-styles($progress-bar-success-bg); }
+.progress-bar-info       { @include progress-bar-styles($progress-bar-info-bg); }
+.progress-bar-warning    { @include progress-bar-styles($progress-bar-warning-bg); }
+.progress-bar-danger     { @include progress-bar-styles($progress-bar-danger-bg); }
+
+// Reset the striped class because our mixins don't do multiple gradients and
+// the above custom styles override the new `.progress-bar-striped` in v3.2.0.
+.progress-bar-striped {
+  @include gradient-striped;
+}
+
+
+//
+// List groups
+// --------------------------------------------------
+
+.list-group {
+  border-radius: $border-radius-base;
+  @include box-shadow(0 1px 2px rgba(0,0,0,.075));
+}
+.list-group-item.active,
+.list-group-item.active:hover,
+.list-group-item.active:focus {
+  text-shadow: 0 -1px 0 darken($list-group-active-bg, 10%);
+  @include gradient-vertical($start-color: $list-group-active-bg, $end-color: darken($list-group-active-bg, 7.5%));
+  border-color: darken($list-group-active-border, 7.5%);
+
+  .badge {
+    text-shadow: none;
+  }
+}
+
+
+//
+// Panels
+// --------------------------------------------------
+
+// Common styles
+.panel {
+  @include box-shadow(0 1px 2px rgba(0,0,0,.05));
+}
+
+// Mixin for generating new styles
+@mixin panel-heading-styles($color) {
+  @include gradient-vertical($start-color: $color, $end-color: darken($color, 5%));
+}
+
+// Apply the mixin to the panel headings only
+.panel-default > .panel-heading   { @include panel-heading-styles($panel-default-heading-bg); }
+.panel-primary > .panel-heading   { @include panel-heading-styles($panel-primary-heading-bg); }
+.panel-success > .panel-heading   { @include panel-heading-styles($panel-success-heading-bg); }
+.panel-info > .panel-heading      { @include panel-heading-styles($panel-info-heading-bg); }
+.panel-warning > .panel-heading   { @include panel-heading-styles($panel-warning-heading-bg); }
+.panel-danger > .panel-heading    { @include panel-heading-styles($panel-danger-heading-bg); }
+
+
+//
+// Wells
+// --------------------------------------------------
+
+.well {
+  @include gradient-vertical($start-color: darken($well-bg, 5%), $end-color: $well-bg);
+  border-color: darken($well-bg, 10%);
+  $shadow: inset 0 1px 3px rgba(0,0,0,.05), 0 1px 0 rgba(255,255,255,.1);
+  @include box-shadow($shadow);
+}
diff --git a/src/sass/bootstrap3/bootstrap/_thumbnails.scss b/src/sass/bootstrap3/bootstrap/_thumbnails.scss
new file mode 100644
index 0000000..da0e1e7
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_thumbnails.scss
@@ -0,0 +1,38 @@
+//
+// Thumbnails
+// --------------------------------------------------
+
+
+// Mixin and adjust the regular image class
+.thumbnail {
+  display: block;
+  padding: $thumbnail-padding;
+  margin-bottom: $line-height-computed;
+  line-height: $line-height-base;
+  background-color: $thumbnail-bg;
+  border: 1px solid $thumbnail-border;
+  border-radius: $thumbnail-border-radius;
+  @include transition(border .2s ease-in-out);
+
+  > img,
+  a > img {
+    @include img-responsive;
+    margin-left: auto;
+    margin-right: auto;
+  }
+
+  // [converter] extracted a&:hover, a&:focus, a&.active to a.thumbnail:hover, a.thumbnail:focus, a.thumbnail.active
+
+  // Image captions
+  .caption {
+    padding: $thumbnail-caption-padding;
+    color: $thumbnail-caption-color;
+  }
+}
+
+// Add a hover state for linked versions only
+a.thumbnail:hover,
+a.thumbnail:focus,
+a.thumbnail.active {
+  border-color: $link-color;
+}
diff --git a/src/sass/bootstrap3/bootstrap/_tooltip.scss b/src/sass/bootstrap3/bootstrap/_tooltip.scss
new file mode 100644
index 0000000..f0c1658
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_tooltip.scss
@@ -0,0 +1,101 @@
+//
+// Tooltips
+// --------------------------------------------------
+
+
+// Base class
+.tooltip {
+  position: absolute;
+  z-index: $zindex-tooltip;
+  display: block;
+  // Our parent element can be arbitrary since tooltips are by default inserted as a sibling of their target element.
+  // So reset our font and text properties to avoid inheriting weird values.
+  @include reset-text;
+  font-size: $font-size-small;
+
+  @include opacity(0);
+
+  &.in     { @include opacity($tooltip-opacity); }
+  &.top    { margin-top:  -3px; padding: $tooltip-arrow-width 0; }
+  &.right  { margin-left:  3px; padding: 0 $tooltip-arrow-width; }
+  &.bottom { margin-top:   3px; padding: $tooltip-arrow-width 0; }
+  &.left   { margin-left: -3px; padding: 0 $tooltip-arrow-width; }
+}
+
+// Wrapper for the tooltip content
+.tooltip-inner {
+  max-width: $tooltip-max-width;
+  padding: 3px 8px;
+  color: $tooltip-color;
+  text-align: center;
+  background-color: $tooltip-bg;
+  border-radius: $border-radius-base;
+}
+
+// Arrows
+.tooltip-arrow {
+  position: absolute;
+  width: 0;
+  height: 0;
+  border-color: transparent;
+  border-style: solid;
+}
+// Note: Deprecated .top-left, .top-right, .bottom-left, and .bottom-right as of v3.3.1
+.tooltip {
+  &.top .tooltip-arrow {
+    bottom: 0;
+    left: 50%;
+    margin-left: -$tooltip-arrow-width;
+    border-width: $tooltip-arrow-width $tooltip-arrow-width 0;
+    border-top-color: $tooltip-arrow-color;
+  }
+  &.top-left .tooltip-arrow {
+    bottom: 0;
+    right: $tooltip-arrow-width;
+    margin-bottom: -$tooltip-arrow-width;
+    border-width: $tooltip-arrow-width $tooltip-arrow-width 0;
+    border-top-color: $tooltip-arrow-color;
+  }
+  &.top-right .tooltip-arrow {
+    bottom: 0;
+    left: $tooltip-arrow-width;
+    margin-bottom: -$tooltip-arrow-width;
+    border-width: $tooltip-arrow-width $tooltip-arrow-width 0;
+    border-top-color: $tooltip-arrow-color;
+  }
+  &.right .tooltip-arrow {
+    top: 50%;
+    left: 0;
+    margin-top: -$tooltip-arrow-width;
+    border-width: $tooltip-arrow-width $tooltip-arrow-width $tooltip-arrow-width 0;
+    border-right-color: $tooltip-arrow-color;
+  }
+  &.left .tooltip-arrow {
+    top: 50%;
+    right: 0;
+    margin-top: -$tooltip-arrow-width;
+    border-width: $tooltip-arrow-width 0 $tooltip-arrow-width $tooltip-arrow-width;
+    border-left-color: $tooltip-arrow-color;
+  }
+  &.bottom .tooltip-arrow {
+    top: 0;
+    left: 50%;
+    margin-left: -$tooltip-arrow-width;
+    border-width: 0 $tooltip-arrow-width $tooltip-arrow-width;
+    border-bottom-color: $tooltip-arrow-color;
+  }
+  &.bottom-left .tooltip-arrow {
+    top: 0;
+    right: $tooltip-arrow-width;
+    margin-top: -$tooltip-arrow-width;
+    border-width: 0 $tooltip-arrow-width $tooltip-arrow-width;
+    border-bottom-color: $tooltip-arrow-color;
+  }
+  &.bottom-right .tooltip-arrow {
+    top: 0;
+    left: $tooltip-arrow-width;
+    margin-top: -$tooltip-arrow-width;
+    border-width: 0 $tooltip-arrow-width $tooltip-arrow-width;
+    border-bottom-color: $tooltip-arrow-color;
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/_type.scss b/src/sass/bootstrap3/bootstrap/_type.scss
new file mode 100644
index 0000000..620796a
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_type.scss
@@ -0,0 +1,298 @@
+//
+// Typography
+// --------------------------------------------------
+
+
+// Headings
+// -------------------------
+
+h1, h2, h3, h4, h5, h6,
+.h1, .h2, .h3, .h4, .h5, .h6 {
+  font-family: $headings-font-family;
+  font-weight: $headings-font-weight;
+  line-height: $headings-line-height;
+  color: $headings-color;
+
+  small,
+  .small {
+    font-weight: normal;
+    line-height: 1;
+    color: $headings-small-color;
+  }
+}
+
+h1, .h1,
+h2, .h2,
+h3, .h3 {
+  margin-top: $line-height-computed;
+  margin-bottom: ($line-height-computed / 2);
+
+  small,
+  .small {
+    font-size: 65%;
+  }
+}
+h4, .h4,
+h5, .h5,
+h6, .h6 {
+  margin-top: ($line-height-computed / 2);
+  margin-bottom: ($line-height-computed / 2);
+
+  small,
+  .small {
+    font-size: 75%;
+  }
+}
+
+h1, .h1 { font-size: $font-size-h1; }
+h2, .h2 { font-size: $font-size-h2; }
+h3, .h3 { font-size: $font-size-h3; }
+h4, .h4 { font-size: $font-size-h4; }
+h5, .h5 { font-size: $font-size-h5; }
+h6, .h6 { font-size: $font-size-h6; }
+
+
+// Body text
+// -------------------------
+
+p {
+  margin: 0 0 ($line-height-computed / 2);
+}
+
+.lead {
+  margin-bottom: $line-height-computed;
+  font-size: floor(($font-size-base * 1.15));
+  font-weight: 300;
+  line-height: 1.4;
+
+  @media (min-width: $screen-sm-min) {
+    font-size: ($font-size-base * 1.5);
+  }
+}
+
+
+// Emphasis & misc
+// -------------------------
+
+// Ex: (12px small font / 14px base font) * 100% = about 85%
+small,
+.small {
+  font-size: floor((100% * $font-size-small / $font-size-base));
+}
+
+mark,
+.mark {
+  background-color: $state-warning-bg;
+  padding: .2em;
+}
+
+// Alignment
+.text-left           { text-align: left; }
+.text-right          { text-align: right; }
+.text-center         { text-align: center; }
+.text-justify        { text-align: justify; }
+.text-nowrap         { white-space: nowrap; }
+
+// Transformation
+.text-lowercase      { text-transform: lowercase; }
+.text-uppercase      { text-transform: uppercase; }
+.text-capitalize     { text-transform: capitalize; }
+
+// Contextual colors
+.text-muted {
+  color: $text-muted;
+}
+
+@include text-emphasis-variant('.text-primary', $brand-primary);
+
+@include text-emphasis-variant('.text-success', $state-success-text);
+
+@include text-emphasis-variant('.text-info', $state-info-text);
+
+@include text-emphasis-variant('.text-warning', $state-warning-text);
+
+@include text-emphasis-variant('.text-danger', $state-danger-text);
+
+// Contextual backgrounds
+// For now we'll leave these alongside the text classes until v4 when we can
+// safely shift things around (per SemVer rules).
+.bg-primary {
+  // Given the contrast here, this is the only class to have its color inverted
+  // automatically.
+  color: #fff;
+}
+@include bg-variant('.bg-primary', $brand-primary);
+
+@include bg-variant('.bg-success', $state-success-bg);
+
+@include bg-variant('.bg-info', $state-info-bg);
+
+@include bg-variant('.bg-warning', $state-warning-bg);
+
+@include bg-variant('.bg-danger', $state-danger-bg);
+
+
+// Page header
+// -------------------------
+
+.page-header {
+  padding-bottom: (($line-height-computed / 2) - 1);
+  margin: ($line-height-computed * 2) 0 $line-height-computed;
+  border-bottom: 1px solid $page-header-border-color;
+}
+
+
+// Lists
+// -------------------------
+
+// Unordered and Ordered lists
+ul,
+ol {
+  margin-top: 0;
+  margin-bottom: ($line-height-computed / 2);
+  ul,
+  ol {
+    margin-bottom: 0;
+  }
+}
+
+// List options
+
+// [converter] extracted from `.list-unstyled` for libsass compatibility
+@mixin list-unstyled {
+  padding-left: 0;
+  list-style: none;
+}
+// [converter] extracted as `@mixin list-unstyled` for libsass compatibility
+.list-unstyled {
+  @include list-unstyled;
+}
+
+
+// Inline turns list items into inline-block
+.list-inline {
+  @include list-unstyled;
+  margin-left: -5px;
+
+  > li {
+    display: inline-block;
+    padding-left: 5px;
+    padding-right: 5px;
+  }
+}
+
+// Description Lists
+dl {
+  margin-top: 0; // Remove browser default
+  margin-bottom: $line-height-computed;
+}
+dt,
+dd {
+  line-height: $line-height-base;
+}
+dt {
+  font-weight: bold;
+}
+dd {
+  margin-left: 0; // Undo browser default
+}
+
+// Horizontal description lists
+//
+// Defaults to being stacked without any of the below styles applied, until the
+// grid breakpoint is reached (default of ~768px).
+
+.dl-horizontal {
+  dd {
+    @include clearfix; // Clear the floated `dt` if an empty `dd` is present
+  }
+
+  @media (min-width: $dl-horizontal-breakpoint) {
+    dt {
+      float: left;
+      width: ($dl-horizontal-offset - 20);
+      clear: left;
+      text-align: right;
+      @include text-overflow;
+    }
+    dd {
+      margin-left: $dl-horizontal-offset;
+    }
+  }
+}
+
+
+// Misc
+// -------------------------
+
+// Abbreviations and acronyms
+abbr[title],
+// Add data-* attribute to help out our tooltip plugin, per https://github.com/twbs/bootstrap/issues/5257
+abbr[data-original-title] {
+  cursor: help;
+  border-bottom: 1px dotted $abbr-border-color;
+}
+.initialism {
+  font-size: 90%;
+  @extend .text-uppercase;
+}
+
+// Blockquotes
+blockquote {
+  padding: ($line-height-computed / 2) $line-height-computed;
+  margin: 0 0 $line-height-computed;
+  font-size: $blockquote-font-size;
+  border-left: 5px solid $blockquote-border-color;
+
+  p,
+  ul,
+  ol {
+    &:last-child {
+      margin-bottom: 0;
+    }
+  }
+
+  // Note: Deprecated small and .small as of v3.1.0
+  // Context: https://github.com/twbs/bootstrap/issues/11660
+  footer,
+  small,
+  .small {
+    display: block;
+    font-size: 80%; // back to default font-size
+    line-height: $line-height-base;
+    color: $blockquote-small-color;
+
+    &:before {
+      content: '\2014 \00A0'; // em dash, nbsp
+    }
+  }
+}
+
+// Opposite alignment of blockquote
+//
+// Heads up: `blockquote.pull-right` has been deprecated as of v3.1.0.
+.blockquote-reverse,
+blockquote.pull-right {
+  padding-right: 15px;
+  padding-left: 0;
+  border-right: 5px solid $blockquote-border-color;
+  border-left: 0;
+  text-align: right;
+
+  // Account for citation
+  footer,
+  small,
+  .small {
+    &:before { content: ''; }
+    &:after {
+      content: '\00A0 \2014'; // nbsp, em dash
+    }
+  }
+}
+
+// Addresses
+address {
+  margin-bottom: $line-height-computed;
+  font-style: normal;
+  line-height: $line-height-base;
+}
diff --git a/src/sass/bootstrap3/bootstrap/_utilities.scss b/src/sass/bootstrap3/bootstrap/_utilities.scss
new file mode 100644
index 0000000..8c99c71
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_utilities.scss
@@ -0,0 +1,55 @@
+//
+// Utility classes
+// --------------------------------------------------
+
+
+// Floats
+// -------------------------
+
+.clearfix {
+  @include clearfix;
+}
+.center-block {
+  @include center-block;
+}
+.pull-right {
+  float: right !important;
+}
+.pull-left {
+  float: left !important;
+}
+
+
+// Toggling content
+// -------------------------
+
+// Note: Deprecated .hide in favor of .hidden or .sr-only (as appropriate) in v3.0.1
+.hide {
+  display: none !important;
+}
+.show {
+  display: block !important;
+}
+.invisible {
+  visibility: hidden;
+}
+.text-hide {
+  @include text-hide;
+}
+
+
+// Hide from screenreaders and browsers
+//
+// Credit: HTML5 Boilerplate
+
+.hidden {
+  display: none !important;
+}
+
+
+// For Affix plugin
+// -------------------------
+
+.affix {
+  position: fixed;
+}
diff --git a/src/sass/bootstrap3/bootstrap/_variables.scss b/src/sass/bootstrap3/bootstrap/_variables.scss
new file mode 100644
index 0000000..0703b0c
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_variables.scss
@@ -0,0 +1,874 @@
+$bootstrap-sass-asset-helper: false !default;
+//
+// Variables
+// --------------------------------------------------
+
+
+//== Colors
+//
+//## Gray and brand colors for use across Bootstrap.
+
+$gray-base:              #000 !default;
+$gray-darker:            lighten($gray-base, 13.5%) !default; // #222
+$gray-dark:              lighten($gray-base, 20%) !default;   // #333
+$gray:                   lighten($gray-base, 33.5%) !default; // #555
+$gray-light:             lighten($gray-base, 46.7%) !default; // #777
+$gray-lighter:           lighten($gray-base, 93.5%) !default; // #eee
+
+$brand-primary:         darken(#428bca, 6.5%) !default; // #337ab7
+$brand-success:         #5cb85c !default;
+$brand-info:            #5bc0de !default;
+$brand-warning:         #f0ad4e !default;
+$brand-danger:          #d9534f !default;
+
+
+//== Scaffolding
+//
+//## Settings for some of the most global styles.
+
+//** Background color for `<body>`.
+$body-bg:               #fff !default;
+//** Global text color on `<body>`.
+$text-color:            $gray-dark !default;
+
+//** Global textual link color.
+$link-color:            $brand-primary !default;
+//** Link hover color set via `darken()` function.
+$link-hover-color:      darken($link-color, 15%) !default;
+//** Link hover decoration.
+$link-hover-decoration: underline !default;
+
+
+//== Typography
+//
+//## Font, line-height, and color for body text, headings, and more.
+
+$font-family-sans-serif:  "Helvetica Neue", Helvetica, Arial, sans-serif !default;
+$font-family-serif:       Georgia, "Times New Roman", Times, serif !default;
+//** Default monospace fonts for `<code>`, `<kbd>`, and `<pre>`.
+$font-family-monospace:   Menlo, Monaco, Consolas, "Courier New", monospace !default;
+$font-family-base:        $font-family-sans-serif !default;
+
+$font-size-base:          14px !default;
+$font-size-large:         ceil(($font-size-base * 1.25)) !default; // ~18px
+$font-size-small:         ceil(($font-size-base * 0.85)) !default; // ~12px
+
+$font-size-h1:            floor(($font-size-base * 2.6)) !default; // ~36px
+$font-size-h2:            floor(($font-size-base * 2.15)) !default; // ~30px
+$font-size-h3:            ceil(($font-size-base * 1.7)) !default; // ~24px
+$font-size-h4:            ceil(($font-size-base * 1.25)) !default; // ~18px
+$font-size-h5:            $font-size-base !default;
+$font-size-h6:            ceil(($font-size-base * 0.85)) !default; // ~12px
+
+//** Unit-less `line-height` for use in components like buttons.
+$line-height-base:        1.428571429 !default; // 20/14
+//** Computed "line-height" (`font-size` * `line-height`) for use with `margin`, `padding`, etc.
+$line-height-computed:    floor(($font-size-base * $line-height-base)) !default; // ~20px
+
+//** By default, this inherits from the `<body>`.
+$headings-font-family:    inherit !default;
+$headings-font-weight:    500 !default;
+$headings-line-height:    1.1 !default;
+$headings-color:          inherit !default;
+
+
+//== Iconography
+//
+//## Specify custom location and filename of the included Glyphicons icon font. Useful for those including Bootstrap via Bower.
+
+//** Load fonts from this directory.
+
+// [converter] If $bootstrap-sass-asset-helper if used, provide path relative to the assets load path.
+// [converter] This is because some asset helpers, such as Sprockets, do not work with file-relative paths.
+$icon-font-path: if($bootstrap-sass-asset-helper, "bootstrap/", "../fonts/bootstrap/") !default;
+
+//** File name for all font files.
+$icon-font-name:          "glyphicons-halflings-regular" !default;
+//** Element ID within SVG icon file.
+$icon-font-svg-id:        "glyphicons_halflingsregular" !default;
+
+
+//== Components
+//
+//## Define common padding and border radius sizes and more. Values based on 14px text and 1.428 line-height (~20px to start).
+
+$padding-base-vertical:     6px !default;
+$padding-base-horizontal:   12px !default;
+
+$padding-large-vertical:    10px !default;
+$padding-large-horizontal:  16px !default;
+
+$padding-small-vertical:    5px !default;
+$padding-small-horizontal:  10px !default;
+
+$padding-xs-vertical:       1px !default;
+$padding-xs-horizontal:     5px !default;
+
+$line-height-large:         1.3333333 !default; // extra decimals for Win 8.1 Chrome
+$line-height-small:         1.5 !default;
+
+$border-radius-base:        4px !default;
+$border-radius-large:       6px !default;
+$border-radius-small:       3px !default;
+
+//** Global color for active items (e.g., navs or dropdowns).
+$component-active-color:    #fff !default;
+//** Global background color for active items (e.g., navs or dropdowns).
+$component-active-bg:       $brand-primary !default;
+
+//** Width of the `border` for generating carets that indicator dropdowns.
+$caret-width-base:          4px !default;
+//** Carets increase slightly in size for larger components.
+$caret-width-large:         5px !default;
+
+
+//== Tables
+//
+//## Customizes the `.table` component with basic values, each used across all table variations.
+
+//** Padding for `<th>`s and `<td>`s.
+$table-cell-padding:            8px !default;
+//** Padding for cells in `.table-condensed`.
+$table-condensed-cell-padding:  5px !default;
+
+//** Default background color used for all tables.
+$table-bg:                      transparent !default;
+//** Background color used for `.table-striped`.
+$table-bg-accent:               #f9f9f9 !default;
+//** Background color used for `.table-hover`.
+$table-bg-hover:                #f5f5f5 !default;
+$table-bg-active:               $table-bg-hover !default;
+
+//** Border color for table and cell borders.
+$table-border-color:            #ddd !default;
+
+
+//== Buttons
+//
+//## For each of Bootstrap's buttons, define text, background and border color.
+
+$btn-font-weight:                normal !default;
+
+$btn-default-color:              #333 !default;
+$btn-default-bg:                 #fff !default;
+$btn-default-border:             #ccc !default;
+
+$btn-primary-color:              #fff !default;
+$btn-primary-bg:                 $brand-primary !default;
+$btn-primary-border:             darken($btn-primary-bg, 5%) !default;
+
+$btn-success-color:              #fff !default;
+$btn-success-bg:                 $brand-success !default;
+$btn-success-border:             darken($btn-success-bg, 5%) !default;
+
+$btn-info-color:                 #fff !default;
+$btn-info-bg:                    $brand-info !default;
+$btn-info-border:                darken($btn-info-bg, 5%) !default;
+
+$btn-warning-color:              #fff !default;
+$btn-warning-bg:                 $brand-warning !default;
+$btn-warning-border:             darken($btn-warning-bg, 5%) !default;
+
+$btn-danger-color:               #fff !default;
+$btn-danger-bg:                  $brand-danger !default;
+$btn-danger-border:              darken($btn-danger-bg, 5%) !default;
+
+$btn-link-disabled-color:        $gray-light !default;
+
+// Allows for customizing button radius independently from global border radius
+$btn-border-radius-base:         $border-radius-base !default;
+$btn-border-radius-large:        $border-radius-large !default;
+$btn-border-radius-small:        $border-radius-small !default;
+
+
+//== Forms
+//
+//##
+
+//** `<input>` background color
+$input-bg:                       #fff !default;
+//** `<input disabled>` background color
+$input-bg-disabled:              $gray-lighter !default;
+
+//** Text color for `<input>`s
+$input-color:                    $gray !default;
+//** `<input>` border color
+$input-border:                   #ccc !default;
+
+// TODO: Rename `$input-border-radius` to `$input-border-radius-base` in v4
+//** Default `.form-control` border radius
+// This has no effect on `<select>`s in some browsers, due to the limited stylability of `<select>`s in CSS.
+$input-border-radius:            $border-radius-base !default;
+//** Large `.form-control` border radius
+$input-border-radius-large:      $border-radius-large !default;
+//** Small `.form-control` border radius
+$input-border-radius-small:      $border-radius-small !default;
+
+//** Border color for inputs on focus
+$input-border-focus:             #66afe9 !default;
+
+//** Placeholder text color
+$input-color-placeholder:        #999 !default;
+
+//** Default `.form-control` height
+$input-height-base:              ($line-height-computed + ($padding-base-vertical * 2) + 2) !default;
+//** Large `.form-control` height
+$input-height-large:             (ceil($font-size-large * $line-height-large) + ($padding-large-vertical * 2) + 2) !default;
+//** Small `.form-control` height
+$input-height-small:             (floor($font-size-small * $line-height-small) + ($padding-small-vertical * 2) + 2) !default;
+
+//** `.form-group` margin
+$form-group-margin-bottom:       15px !default;
+
+$legend-color:                   $gray-dark !default;
+$legend-border-color:            #e5e5e5 !default;
+
+//** Background color for textual input addons
+$input-group-addon-bg:           $gray-lighter !default;
+//** Border color for textual input addons
+$input-group-addon-border-color: $input-border !default;
+
+//** Disabled cursor for form controls and buttons.
+$cursor-disabled:                not-allowed !default;
+
+
+//== Dropdowns
+//
+//## Dropdown menu container and contents.
+
+//** Background for the dropdown menu.
+$dropdown-bg:                    #fff !default;
+//** Dropdown menu `border-color`.
+$dropdown-border:                rgba(0,0,0,.15) !default;
+//** Dropdown menu `border-color` **for IE8**.
+$dropdown-fallback-border:       #ccc !default;
+//** Divider color for between dropdown items.
+$dropdown-divider-bg:            #e5e5e5 !default;
+
+//** Dropdown link text color.
+$dropdown-link-color:            $gray-dark !default;
+//** Hover color for dropdown links.
+$dropdown-link-hover-color:      darken($gray-dark, 5%) !default;
+//** Hover background for dropdown links.
+$dropdown-link-hover-bg:         #f5f5f5 !default;
+
+//** Active dropdown menu item text color.
+$dropdown-link-active-color:     $component-active-color !default;
+//** Active dropdown menu item background color.
+$dropdown-link-active-bg:        $component-active-bg !default;
+
+//** Disabled dropdown menu item background color.
+$dropdown-link-disabled-color:   $gray-light !default;
+
+//** Text color for headers within dropdown menus.
+$dropdown-header-color:          $gray-light !default;
+
+//** Deprecated `$dropdown-caret-color` as of v3.1.0
+$dropdown-caret-color:           #000 !default;
+
+
+//-- Z-index master list
+//
+// Warning: Avoid customizing these values. They're used for a bird's eye view
+// of components dependent on the z-axis and are designed to all work together.
+//
+// Note: These variables are not generated into the Customizer.
+
+$zindex-navbar:            1000 !default;
+$zindex-dropdown:          1000 !default;
+$zindex-popover:           1060 !default;
+$zindex-tooltip:           1070 !default;
+$zindex-navbar-fixed:      1030 !default;
+$zindex-modal-background:  1040 !default;
+$zindex-modal:             1050 !default;
+
+
+//== Media queries breakpoints
+//
+//## Define the breakpoints at which your layout will change, adapting to different screen sizes.
+
+// Extra small screen / phone
+//** Deprecated `$screen-xs` as of v3.0.1
+$screen-xs:                  480px !default;
+//** Deprecated `$screen-xs-min` as of v3.2.0
+$screen-xs-min:              $screen-xs !default;
+//** Deprecated `$screen-phone` as of v3.0.1
+$screen-phone:               $screen-xs-min !default;
+
+// Small screen / tablet
+//** Deprecated `$screen-sm` as of v3.0.1
+$screen-sm:                  768px !default;
+$screen-sm-min:              $screen-sm !default;
+//** Deprecated `$screen-tablet` as of v3.0.1
+$screen-tablet:              $screen-sm-min !default;
+
+// Medium screen / desktop
+//** Deprecated `$screen-md` as of v3.0.1
+$screen-md:                  992px !default;
+$screen-md-min:              $screen-md !default;
+//** Deprecated `$screen-desktop` as of v3.0.1
+$screen-desktop:             $screen-md-min !default;
+
+// Large screen / wide desktop
+//** Deprecated `$screen-lg` as of v3.0.1
+$screen-lg:                  1200px !default;
+$screen-lg-min:              $screen-lg !default;
+//** Deprecated `$screen-lg-desktop` as of v3.0.1
+$screen-lg-desktop:          $screen-lg-min !default;
+
+// So media queries don't overlap when required, provide a maximum
+$screen-xs-max:              ($screen-sm-min - 1) !default;
+$screen-sm-max:              ($screen-md-min - 1) !default;
+$screen-md-max:              ($screen-lg-min - 1) !default;
+
+
+//== Grid system
+//
+//## Define your custom responsive grid.
+
+//** Number of columns in the grid.
+$grid-columns:              12 !default;
+//** Padding between columns. Gets divided in half for the left and right.
+$grid-gutter-width:         30px !default;
+// Navbar collapse
+//** Point at which the navbar becomes uncollapsed.
+$grid-float-breakpoint:     $screen-sm-min !default;
+//** Point at which the navbar begins collapsing.
+$grid-float-breakpoint-max: ($grid-float-breakpoint - 1) !default;
+
+
+//== Container sizes
+//
+//## Define the maximum width of `.container` for different screen sizes.
+
+// Small screen / tablet
+$container-tablet:             (720px + $grid-gutter-width) !default;
+//** For `$screen-sm-min` and up.
+$container-sm:                 $container-tablet !default;
+
+// Medium screen / desktop
+$container-desktop:            (940px + $grid-gutter-width) !default;
+//** For `$screen-md-min` and up.
+$container-md:                 $container-desktop !default;
+
+// Large screen / wide desktop
+$container-large-desktop:      (1140px + $grid-gutter-width) !default;
+//** For `$screen-lg-min` and up.
+$container-lg:                 $container-large-desktop !default;
+
+
+//== Navbar
+//
+//##
+
+// Basics of a navbar
+$navbar-height:                    50px !default;
+$navbar-margin-bottom:             $line-height-computed !default;
+$navbar-border-radius:             $border-radius-base !default;
+$navbar-padding-horizontal:        floor(($grid-gutter-width / 2)) !default;
+$navbar-padding-vertical:          (($navbar-height - $line-height-computed) / 2) !default;
+$navbar-collapse-max-height:       340px !default;
+
+$navbar-default-color:             #777 !default;
+$navbar-default-bg:                #f8f8f8 !default;
+$navbar-default-border:            darken($navbar-default-bg, 6.5%) !default;
+
+// Navbar links
+$navbar-default-link-color:                #777 !default;
+$navbar-default-link-hover-color:          #333 !default;
+$navbar-default-link-hover-bg:             transparent !default;
+$navbar-default-link-active-color:         #555 !default;
+$navbar-default-link-active-bg:            darken($navbar-default-bg, 6.5%) !default;
+$navbar-default-link-disabled-color:       #ccc !default;
+$navbar-default-link-disabled-bg:          transparent !default;
+
+// Navbar brand label
+$navbar-default-brand-color:               $navbar-default-link-color !default;
+$navbar-default-brand-hover-color:         darken($navbar-default-brand-color, 10%) !default;
+$navbar-default-brand-hover-bg:            transparent !default;
+
+// Navbar toggle
+$navbar-default-toggle-hover-bg:           #ddd !default;
+$navbar-default-toggle-icon-bar-bg:        #888 !default;
+$navbar-default-toggle-border-color:       #ddd !default;
+
+
+//=== Inverted navbar
+// Reset inverted navbar basics
+$navbar-inverse-color:                      lighten($gray-light, 15%) !default;
+$navbar-inverse-bg:                         #222 !default;
+$navbar-inverse-border:                     darken($navbar-inverse-bg, 10%) !default;
+
+// Inverted navbar links
+$navbar-inverse-link-color:                 lighten($gray-light, 15%) !default;
+$navbar-inverse-link-hover-color:           #fff !default;
+$navbar-inverse-link-hover-bg:              transparent !default;
+$navbar-inverse-link-active-color:          $navbar-inverse-link-hover-color !default;
+$navbar-inverse-link-active-bg:             darken($navbar-inverse-bg, 10%) !default;
+$navbar-inverse-link-disabled-color:        #444 !default;
+$navbar-inverse-link-disabled-bg:           transparent !default;
+
+// Inverted navbar brand label
+$navbar-inverse-brand-color:                $navbar-inverse-link-color !default;
+$navbar-inverse-brand-hover-color:          #fff !default;
+$navbar-inverse-brand-hover-bg:             transparent !default;
+
+// Inverted navbar toggle
+$navbar-inverse-toggle-hover-bg:            #333 !default;
+$navbar-inverse-toggle-icon-bar-bg:         #fff !default;
+$navbar-inverse-toggle-border-color:        #333 !default;
+
+
+//== Navs
+//
+//##
+
+//=== Shared nav styles
+$nav-link-padding:                          10px 15px !default;
+$nav-link-hover-bg:                         $gray-lighter !default;
+
+$nav-disabled-link-color:                   $gray-light !default;
+$nav-disabled-link-hover-color:             $gray-light !default;
+
+//== Tabs
+$nav-tabs-border-color:                     #ddd !default;
+
+$nav-tabs-link-hover-border-color:          $gray-lighter !default;
+
+$nav-tabs-active-link-hover-bg:             $body-bg !default;
+$nav-tabs-active-link-hover-color:          $gray !default;
+$nav-tabs-active-link-hover-border-color:   #ddd !default;
+
+$nav-tabs-justified-link-border-color:            #ddd !default;
+$nav-tabs-justified-active-link-border-color:     $body-bg !default;
+
+//== Pills
+$nav-pills-border-radius:                   $border-radius-base !default;
+$nav-pills-active-link-hover-bg:            $component-active-bg !default;
+$nav-pills-active-link-hover-color:         $component-active-color !default;
+
+
+//== Pagination
+//
+//##
+
+$pagination-color:                     $link-color !default;
+$pagination-bg:                        #fff !default;
+$pagination-border:                    #ddd !default;
+
+$pagination-hover-color:               $link-hover-color !default;
+$pagination-hover-bg:                  $gray-lighter !default;
+$pagination-hover-border:              #ddd !default;
+
+$pagination-active-color:              #fff !default;
+$pagination-active-bg:                 $brand-primary !default;
+$pagination-active-border:             $brand-primary !default;
+
+$pagination-disabled-color:            $gray-light !default;
+$pagination-disabled-bg:               #fff !default;
+$pagination-disabled-border:           #ddd !default;
+
+
+//== Pager
+//
+//##
+
+$pager-bg:                             $pagination-bg !default;
+$pager-border:                         $pagination-border !default;
+$pager-border-radius:                  15px !default;
+
+$pager-hover-bg:                       $pagination-hover-bg !default;
+
+$pager-active-bg:                      $pagination-active-bg !default;
+$pager-active-color:                   $pagination-active-color !default;
+
+$pager-disabled-color:                 $pagination-disabled-color !default;
+
+
+//== Jumbotron
+//
+//##
+
+$jumbotron-padding:              30px !default;
+$jumbotron-color:                inherit !default;
+$jumbotron-bg:                   $gray-lighter !default;
+$jumbotron-heading-color:        inherit !default;
+$jumbotron-font-size:            ceil(($font-size-base * 1.5)) !default;
+$jumbotron-heading-font-size:    ceil(($font-size-base * 4.5)) !default;
+
+
+//== Form states and alerts
+//
+//## Define colors for form feedback states and, by default, alerts.
+
+$state-success-text:             #3c763d !default;
+$state-success-bg:               #dff0d8 !default;
+$state-success-border:           darken(adjust-hue($state-success-bg, -10), 5%) !default;
+
+$state-info-text:                #31708f !default;
+$state-info-bg:                  #d9edf7 !default;
+$state-info-border:              darken(adjust-hue($state-info-bg, -10), 7%) !default;
+
+$state-warning-text:             #8a6d3b !default;
+$state-warning-bg:               #fcf8e3 !default;
+$state-warning-border:           darken(adjust-hue($state-warning-bg, -10), 5%) !default;
+
+$state-danger-text:              #a94442 !default;
+$state-danger-bg:                #f2dede !default;
+$state-danger-border:            darken(adjust-hue($state-danger-bg, -10), 5%) !default;
+
+
+//== Tooltips
+//
+//##
+
+//** Tooltip max width
+$tooltip-max-width:           200px !default;
+//** Tooltip text color
+$tooltip-color:               #fff !default;
+//** Tooltip background color
+$tooltip-bg:                  #000 !default;
+$tooltip-opacity:             .9 !default;
+
+//** Tooltip arrow width
+$tooltip-arrow-width:         5px !default;
+//** Tooltip arrow color
+$tooltip-arrow-color:         $tooltip-bg !default;
+
+
+//== Popovers
+//
+//##
+
+//** Popover body background color
+$popover-bg:                          #fff !default;
+//** Popover maximum width
+$popover-max-width:                   276px !default;
+//** Popover border color
+$popover-border-color:                rgba(0,0,0,.2) !default;
+//** Popover fallback border color
+$popover-fallback-border-color:       #ccc !default;
+
+//** Popover title background color
+$popover-title-bg:                    darken($popover-bg, 3%) !default;
+
+//** Popover arrow width
+$popover-arrow-width:                 10px !default;
+//** Popover arrow color
+$popover-arrow-color:                 $popover-bg !default;
+
+//** Popover outer arrow width
+$popover-arrow-outer-width:           ($popover-arrow-width + 1) !default;
+//** Popover outer arrow color
+$popover-arrow-outer-color:           fade_in($popover-border-color, 0.05) !default;
+//** Popover outer arrow fallback color
+$popover-arrow-outer-fallback-color:  darken($popover-fallback-border-color, 20%) !default;
+
+
+//== Labels
+//
+//##
+
+//** Default label background color
+$label-default-bg:            $gray-light !default;
+//** Primary label background color
+$label-primary-bg:            $brand-primary !default;
+//** Success label background color
+$label-success-bg:            $brand-success !default;
+//** Info label background color
+$label-info-bg:               $brand-info !default;
+//** Warning label background color
+$label-warning-bg:            $brand-warning !default;
+//** Danger label background color
+$label-danger-bg:             $brand-danger !default;
+
+//** Default label text color
+$label-color:                 #fff !default;
+//** Default text color of a linked label
+$label-link-hover-color:      #fff !default;
+
+
+//== Modals
+//
+//##
+
+//** Padding applied to the modal body
+$modal-inner-padding:         15px !default;
+
+//** Padding applied to the modal title
+$modal-title-padding:         15px !default;
+//** Modal title line-height
+$modal-title-line-height:     $line-height-base !default;
+
+//** Background color of modal content area
+$modal-content-bg:                             #fff !default;
+//** Modal content border color
+$modal-content-border-color:                   rgba(0,0,0,.2) !default;
+//** Modal content border color **for IE8**
+$modal-content-fallback-border-color:          #999 !default;
+
+//** Modal backdrop background color
+$modal-backdrop-bg:           #000 !default;
+//** Modal backdrop opacity
+$modal-backdrop-opacity:      .5 !default;
+//** Modal header border color
+$modal-header-border-color:   #e5e5e5 !default;
+//** Modal footer border color
+$modal-footer-border-color:   $modal-header-border-color !default;
+
+$modal-lg:                    900px !default;
+$modal-md:                    600px !default;
+$modal-sm:                    300px !default;
+
+
+//== Alerts
+//
+//## Define alert colors, border radius, and padding.
+
+$alert-padding:               15px !default;
+$alert-border-radius:         $border-radius-base !default;
+$alert-link-font-weight:      bold !default;
+
+$alert-success-bg:            $state-success-bg !default;
+$alert-success-text:          $state-success-text !default;
+$alert-success-border:        $state-success-border !default;
+
+$alert-info-bg:               $state-info-bg !default;
+$alert-info-text:             $state-info-text !default;
+$alert-info-border:           $state-info-border !default;
+
+$alert-warning-bg:            $state-warning-bg !default;
+$alert-warning-text:          $state-warning-text !default;
+$alert-warning-border:        $state-warning-border !default;
+
+$alert-danger-bg:             $state-danger-bg !default;
+$alert-danger-text:           $state-danger-text !default;
+$alert-danger-border:         $state-danger-border !default;
+
+
+//== Progress bars
+//
+//##
+
+//** Background color of the whole progress component
+$progress-bg:                 #f5f5f5 !default;
+//** Progress bar text color
+$progress-bar-color:          #fff !default;
+//** Variable for setting rounded corners on progress bar.
+$progress-border-radius:      $border-radius-base !default;
+
+//** Default progress bar color
+$progress-bar-bg:             $brand-primary !default;
+//** Success progress bar color
+$progress-bar-success-bg:     $brand-success !default;
+//** Warning progress bar color
+$progress-bar-warning-bg:     $brand-warning !default;
+//** Danger progress bar color
+$progress-bar-danger-bg:      $brand-danger !default;
+//** Info progress bar color
+$progress-bar-info-bg:        $brand-info !default;
+
+
+//== List group
+//
+//##
+
+//** Background color on `.list-group-item`
+$list-group-bg:                 #fff !default;
+//** `.list-group-item` border color
+$list-group-border:             #ddd !default;
+//** List group border radius
+$list-group-border-radius:      $border-radius-base !default;
+
+//** Background color of single list items on hover
+$list-group-hover-bg:           #f5f5f5 !default;
+//** Text color of active list items
+$list-group-active-color:       $component-active-color !default;
+//** Background color of active list items
+$list-group-active-bg:          $component-active-bg !default;
+//** Border color of active list elements
+$list-group-active-border:      $list-group-active-bg !default;
+//** Text color for content within active list items
+$list-group-active-text-color:  lighten($list-group-active-bg, 40%) !default;
+
+//** Text color of disabled list items
+$list-group-disabled-color:      $gray-light !default;
+//** Background color of disabled list items
+$list-group-disabled-bg:         $gray-lighter !default;
+//** Text color for content within disabled list items
+$list-group-disabled-text-color: $list-group-disabled-color !default;
+
+$list-group-link-color:         #555 !default;
+$list-group-link-hover-color:   $list-group-link-color !default;
+$list-group-link-heading-color: #333 !default;
+
+
+//== Panels
+//
+//##
+
+$panel-bg:                    #fff !default;
+$panel-body-padding:          15px !default;
+$panel-heading-padding:       10px 15px !default;
+$panel-footer-padding:        $panel-heading-padding !default;
+$panel-border-radius:         $border-radius-base !default;
+
+//** Border color for elements within panels
+$panel-inner-border:          #ddd !default;
+$panel-footer-bg:             #f5f5f5 !default;
+
+$panel-default-text:          $gray-dark !default;
+$panel-default-border:        #ddd !default;
+$panel-default-heading-bg:    #f5f5f5 !default;
+
+$panel-primary-text:          #fff !default;
+$panel-primary-border:        $brand-primary !default;
+$panel-primary-heading-bg:    $brand-primary !default;
+
+$panel-success-text:          $state-success-text !default;
+$panel-success-border:        $state-success-border !default;
+$panel-success-heading-bg:    $state-success-bg !default;
+
+$panel-info-text:             $state-info-text !default;
+$panel-info-border:           $state-info-border !default;
+$panel-info-heading-bg:       $state-info-bg !default;
+
+$panel-warning-text:          $state-warning-text !default;
+$panel-warning-border:        $state-warning-border !default;
+$panel-warning-heading-bg:    $state-warning-bg !default;
+
+$panel-danger-text:           $state-danger-text !default;
+$panel-danger-border:         $state-danger-border !default;
+$panel-danger-heading-bg:     $state-danger-bg !default;
+
+
+//== Thumbnails
+//
+//##
+
+//** Padding around the thumbnail image
+$thumbnail-padding:           4px !default;
+//** Thumbnail background color
+$thumbnail-bg:                $body-bg !default;
+//** Thumbnail border color
+$thumbnail-border:            #ddd !default;
+//** Thumbnail border radius
+$thumbnail-border-radius:     $border-radius-base !default;
+
+//** Custom text color for thumbnail captions
+$thumbnail-caption-color:     $text-color !default;
+//** Padding around the thumbnail caption
+$thumbnail-caption-padding:   9px !default;
+
+
+//== Wells
+//
+//##
+
+$well-bg:                     #f5f5f5 !default;
+$well-border:                 darken($well-bg, 7%) !default;
+
+
+//== Badges
+//
+//##
+
+$badge-color:                 #fff !default;
+//** Linked badge text color on hover
+$badge-link-hover-color:      #fff !default;
+$badge-bg:                    $gray-light !default;
+
+//** Badge text color in active nav link
+$badge-active-color:          $link-color !default;
+//** Badge background color in active nav link
+$badge-active-bg:             #fff !default;
+
+$badge-font-weight:           bold !default;
+$badge-line-height:           1 !default;
+$badge-border-radius:         10px !default;
+
+
+//== Breadcrumbs
+//
+//##
+
+$breadcrumb-padding-vertical:   8px !default;
+$breadcrumb-padding-horizontal: 15px !default;
+//** Breadcrumb background color
+$breadcrumb-bg:                 #f5f5f5 !default;
+//** Breadcrumb text color
+$breadcrumb-color:              #ccc !default;
+//** Text color of current page in the breadcrumb
+$breadcrumb-active-color:       $gray-light !default;
+//** Textual separator for between breadcrumb elements
+$breadcrumb-separator:          "/" !default;
+
+
+//== Carousel
+//
+//##
+
+$carousel-text-shadow:                        0 1px 2px rgba(0,0,0,.6) !default;
+
+$carousel-control-color:                      #fff !default;
+$carousel-control-width:                      15% !default;
+$carousel-control-opacity:                    .5 !default;
+$carousel-control-font-size:                  20px !default;
+
+$carousel-indicator-active-bg:                #fff !default;
+$carousel-indicator-border-color:             #fff !default;
+
+$carousel-caption-color:                      #fff !default;
+
+
+//== Close
+//
+//##
+
+$close-font-weight:           bold !default;
+$close-color:                 #000 !default;
+$close-text-shadow:           0 1px 0 #fff !default;
+
+
+//== Code
+//
+//##
+
+$code-color:                  #c7254e !default;
+$code-bg:                     #f9f2f4 !default;
+
+$kbd-color:                   #fff !default;
+$kbd-bg:                      #333 !default;
+
+$pre-bg:                      #f5f5f5 !default;
+$pre-color:                   $gray-dark !default;
+$pre-border-color:            #ccc !default;
+$pre-scrollable-max-height:   340px !default;
+
+
+//== Type
+//
+//##
+
+//** Horizontal offset for forms and lists.
+$component-offset-horizontal: 180px !default;
+//** Text muted color
+$text-muted:                  $gray-light !default;
+//** Abbreviations and acronyms border color
+$abbr-border-color:           $gray-light !default;
+//** Headings small color
+$headings-small-color:        $gray-light !default;
+//** Blockquote small color
+$blockquote-small-color:      $gray-light !default;
+//** Blockquote font size
+$blockquote-font-size:        ($font-size-base * 1.25) !default;
+//** Blockquote border color
+$blockquote-border-color:     $gray-lighter !default;
+//** Page header border color
+$page-header-border-color:    $gray-lighter !default;
+//** Width of horizontal description list titles
+$dl-horizontal-offset:        $component-offset-horizontal !default;
+//** Point at which .dl-horizontal becomes horizontal
+$dl-horizontal-breakpoint:    $grid-float-breakpoint !default;
+//** Horizontal line color.
+$hr-border:                   $gray-lighter !default;
diff --git a/src/sass/bootstrap3/bootstrap/_wells.scss b/src/sass/bootstrap3/bootstrap/_wells.scss
new file mode 100644
index 0000000..b865711
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/_wells.scss
@@ -0,0 +1,29 @@
+//
+// Wells
+// --------------------------------------------------
+
+
+// Base class
+.well {
+  min-height: 20px;
+  padding: 19px;
+  margin-bottom: 20px;
+  background-color: $well-bg;
+  border: 1px solid $well-border;
+  border-radius: $border-radius-base;
+  @include box-shadow(inset 0 1px 1px rgba(0,0,0,.05));
+  blockquote {
+    border-color: #ddd;
+    border-color: rgba(0,0,0,.15);
+  }
+}
+
+// Sizes
+.well-lg {
+  padding: 24px;
+  border-radius: $border-radius-large;
+}
+.well-sm {
+  padding: 9px;
+  border-radius: $border-radius-small;
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_alerts.scss b/src/sass/bootstrap3/bootstrap/mixins/_alerts.scss
new file mode 100644
index 0000000..3faf0b5
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_alerts.scss
@@ -0,0 +1,14 @@
+// Alerts
+
+@mixin alert-variant($background, $border, $text-color) {
+  background-color: $background;
+  border-color: $border;
+  color: $text-color;
+
+  hr {
+    border-top-color: darken($border, 5%);
+  }
+  .alert-link {
+    color: darken($text-color, 10%);
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_background-variant.scss b/src/sass/bootstrap3/bootstrap/mixins/_background-variant.scss
new file mode 100644
index 0000000..4c7769e
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_background-variant.scss
@@ -0,0 +1,12 @@
+// Contextual backgrounds
+
+// [converter] $parent hack
+@mixin bg-variant($parent, $color) {
+  #{$parent} {
+    background-color: $color;
+  }
+  a#{$parent}:hover,
+  a#{$parent}:focus {
+    background-color: darken($color, 10%);
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_border-radius.scss b/src/sass/bootstrap3/bootstrap/mixins/_border-radius.scss
new file mode 100644
index 0000000..ce19499
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_border-radius.scss
@@ -0,0 +1,18 @@
+// Single side border-radius
+
+@mixin border-top-radius($radius) {
+  border-top-right-radius: $radius;
+   border-top-left-radius: $radius;
+}
+@mixin border-right-radius($radius) {
+  border-bottom-right-radius: $radius;
+     border-top-right-radius: $radius;
+}
+@mixin border-bottom-radius($radius) {
+  border-bottom-right-radius: $radius;
+   border-bottom-left-radius: $radius;
+}
+@mixin border-left-radius($radius) {
+  border-bottom-left-radius: $radius;
+     border-top-left-radius: $radius;
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_buttons.scss b/src/sass/bootstrap3/bootstrap/mixins/_buttons.scss
new file mode 100644
index 0000000..b93f84b
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_buttons.scss
@@ -0,0 +1,65 @@
+// Button variants
+//
+// Easily pump out default styles, as well as :hover, :focus, :active,
+// and disabled options for all buttons
+
+@mixin button-variant($color, $background, $border) {
+  color: $color;
+  background-color: $background;
+  border-color: $border;
+
+  &:focus,
+  &.focus {
+    color: $color;
+    background-color: darken($background, 10%);
+        border-color: darken($border, 25%);
+  }
+  &:hover {
+    color: $color;
+    background-color: darken($background, 10%);
+        border-color: darken($border, 12%);
+  }
+  &:active,
+  &.active,
+  .open > &.dropdown-toggle {
+    color: $color;
+    background-color: darken($background, 10%);
+        border-color: darken($border, 12%);
+
+    &:hover,
+    &:focus,
+    &.focus {
+      color: $color;
+      background-color: darken($background, 17%);
+          border-color: darken($border, 25%);
+    }
+  }
+  &:active,
+  &.active,
+  .open > &.dropdown-toggle {
+    background-image: none;
+  }
+  &.disabled,
+  &[disabled],
+  fieldset[disabled] & {
+    &:hover,
+    &:focus,
+    &.focus {
+      background-color: $background;
+          border-color: $border;
+    }
+  }
+
+  .badge {
+    color: $background;
+    background-color: $color;
+  }
+}
+
+// Button sizes
+@mixin button-size($padding-vertical, $padding-horizontal, $font-size, $line-height, $border-radius) {
+  padding: $padding-vertical $padding-horizontal;
+  font-size: $font-size;
+  line-height: $line-height;
+  border-radius: $border-radius;
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_center-block.scss b/src/sass/bootstrap3/bootstrap/mixins/_center-block.scss
new file mode 100644
index 0000000..e06fb5e
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_center-block.scss
@@ -0,0 +1,7 @@
+// Center-align a block level element
+
+@mixin center-block() {
+  display: block;
+  margin-left: auto;
+  margin-right: auto;
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_clearfix.scss b/src/sass/bootstrap3/bootstrap/mixins/_clearfix.scss
new file mode 100644
index 0000000..dc3e2ab
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_clearfix.scss
@@ -0,0 +1,22 @@
+// Clearfix
+//
+// For modern browsers
+// 1. The space content is one way to avoid an Opera bug when the
+//    contenteditable attribute is included anywhere else in the document.
+//    Otherwise it causes space to appear at the top and bottom of elements
+//    that are clearfixed.
+// 2. The use of `table` rather than `block` is only necessary if using
+//    `:before` to contain the top-margins of child elements.
+//
+// Source: http://nicolasgallagher.com/micro-clearfix-hack/
+
+@mixin clearfix() {
+  &:before,
+  &:after {
+    content: " "; // 1
+    display: table; // 2
+  }
+  &:after {
+    clear: both;
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_forms.scss b/src/sass/bootstrap3/bootstrap/mixins/_forms.scss
new file mode 100644
index 0000000..277aa5f
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_forms.scss
@@ -0,0 +1,88 @@
+// Form validation states
+//
+// Used in forms.less to generate the form validation CSS for warnings, errors,
+// and successes.
+
+@mixin form-control-validation($text-color: #555, $border-color: #ccc, $background-color: #f5f5f5) {
+  // Color the label and help text
+  .help-block,
+  .control-label,
+  .radio,
+  .checkbox,
+  .radio-inline,
+  .checkbox-inline,
+  &.radio label,
+  &.checkbox label,
+  &.radio-inline label,
+  &.checkbox-inline label  {
+    color: $text-color;
+  }
+  // Set the border and box shadow on specific inputs to match
+  .form-control {
+    border-color: $border-color;
+    @include box-shadow(inset 0 1px 1px rgba(0,0,0,.075)); // Redeclare so transitions work
+    &:focus {
+      border-color: darken($border-color, 10%);
+      $shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 6px lighten($border-color, 20%);
+      @include box-shadow($shadow);
+    }
+  }
+  // Set validation states also for addons
+  .input-group-addon {
+    color: $text-color;
+    border-color: $border-color;
+    background-color: $background-color;
+  }
+  // Optional feedback icon
+  .form-control-feedback {
+    color: $text-color;
+  }
+}
+
+
+// Form control focus state
+//
+// Generate a customized focus state and for any input with the specified color,
+// which defaults to the `$input-border-focus` variable.
+//
+// We highly encourage you to not customize the default value, but instead use
+// this to tweak colors on an as-needed basis. This aesthetic change is based on
+// WebKit's default styles, but applicable to a wider range of browsers. Its
+// usability and accessibility should be taken into account with any change.
+//
+// Example usage: change the default blue border and shadow to white for better
+// contrast against a dark gray background.
+@mixin form-control-focus($color: $input-border-focus) {
+  $color-rgba: rgba(red($color), green($color), blue($color), .6);
+  &:focus {
+    border-color: $color;
+    outline: 0;
+    @include box-shadow(inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px $color-rgba);
+  }
+}
+
+// Form control sizing
+//
+// Relative text size, padding, and border-radii changes for form controls. For
+// horizontal sizing, wrap controls in the predefined grid classes. `<select>`
+// element gets special love because it's special, and that's a fact!
+// [converter] $parent hack
+@mixin input-size($parent, $input-height, $padding-vertical, $padding-horizontal, $font-size, $line-height, $border-radius) {
+  #{$parent} {
+    height: $input-height;
+    padding: $padding-vertical $padding-horizontal;
+    font-size: $font-size;
+    line-height: $line-height;
+    border-radius: $border-radius;
+  }
+
+  select#{$parent} {
+    height: $input-height;
+    line-height: $input-height;
+  }
+
+  textarea#{$parent},
+  select[multiple]#{$parent} {
+    height: auto;
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_gradients.scss b/src/sass/bootstrap3/bootstrap/mixins/_gradients.scss
new file mode 100644
index 0000000..a8939f5
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_gradients.scss
@@ -0,0 +1,58 @@
+// Gradients
+
+
+
+// Horizontal gradient, from left to right
+//
+// Creates two color stops, start and end, by specifying a color and position for each color stop.
+// Color stops are not available in IE9 and below.
+@mixin gradient-horizontal($start-color: #555, $end-color: #333, $start-percent: 0%, $end-percent: 100%) {
+  background-image: -webkit-linear-gradient(left, $start-color $start-percent, $end-color $end-percent); // Safari 5.1-6, Chrome 10+
+  background-image: -o-linear-gradient(left, $start-color $start-percent, $end-color $end-percent); // Opera 12
+  background-image: linear-gradient(to right, $start-color $start-percent, $end-color $end-percent); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+
+  background-repeat: repeat-x;
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#{ie-hex-str($start-color)}', endColorstr='#{ie-hex-str($end-color)}', GradientType=1); // IE9 and down
+}
+
+// Vertical gradient, from top to bottom
+//
+// Creates two color stops, start and end, by specifying a color and position for each color stop.
+// Color stops are not available in IE9 and below.
+@mixin gradient-vertical($start-color: #555, $end-color: #333, $start-percent: 0%, $end-percent: 100%) {
+  background-image: -webkit-linear-gradient(top, $start-color $start-percent, $end-color $end-percent);  // Safari 5.1-6, Chrome 10+
+  background-image: -o-linear-gradient(top, $start-color $start-percent, $end-color $end-percent);  // Opera 12
+  background-image: linear-gradient(to bottom, $start-color $start-percent, $end-color $end-percent); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+
+  background-repeat: repeat-x;
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#{ie-hex-str($start-color)}', endColorstr='#{ie-hex-str($end-color)}', GradientType=0); // IE9 and down
+}
+
+@mixin gradient-directional($start-color: #555, $end-color: #333, $deg: 45deg) {
+  background-repeat: repeat-x;
+  background-image: -webkit-linear-gradient($deg, $start-color, $end-color); // Safari 5.1-6, Chrome 10+
+  background-image: -o-linear-gradient($deg, $start-color, $end-color); // Opera 12
+  background-image: linear-gradient($deg, $start-color, $end-color); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+
+}
+@mixin gradient-horizontal-three-colors($start-color: #00b3ee, $mid-color: #7a43b6, $color-stop: 50%, $end-color: #c3325f) {
+  background-image: -webkit-linear-gradient(left, $start-color, $mid-color $color-stop, $end-color);
+  background-image: -o-linear-gradient(left, $start-color, $mid-color $color-stop, $end-color);
+  background-image: linear-gradient(to right, $start-color, $mid-color $color-stop, $end-color);
+  background-repeat: no-repeat;
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#{ie-hex-str($start-color)}', endColorstr='#{ie-hex-str($end-color)}', GradientType=1); // IE9 and down, gets no color-stop at all for proper fallback
+}
+@mixin gradient-vertical-three-colors($start-color: #00b3ee, $mid-color: #7a43b6, $color-stop: 50%, $end-color: #c3325f) {
+  background-image: -webkit-linear-gradient($start-color, $mid-color $color-stop, $end-color);
+  background-image: -o-linear-gradient($start-color, $mid-color $color-stop, $end-color);
+  background-image: linear-gradient($start-color, $mid-color $color-stop, $end-color);
+  background-repeat: no-repeat;
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#{ie-hex-str($start-color)}', endColorstr='#{ie-hex-str($end-color)}', GradientType=0); // IE9 and down, gets no color-stop at all for proper fallback
+}
+@mixin gradient-radial($inner-color: #555, $outer-color: #333) {
+  background-image: -webkit-radial-gradient(circle, $inner-color, $outer-color);
+  background-image: radial-gradient(circle, $inner-color, $outer-color);
+  background-repeat: no-repeat;
+}
+@mixin gradient-striped($color: rgba(255,255,255,.15), $angle: 45deg) {
+  background-image: -webkit-linear-gradient($angle, $color 25%, transparent 25%, transparent 50%, $color 50%, $color 75%, transparent 75%, transparent);
+  background-image: -o-linear-gradient($angle, $color 25%, transparent 25%, transparent 50%, $color 50%, $color 75%, transparent 75%, transparent);
+  background-image: linear-gradient($angle, $color 25%, transparent 25%, transparent 50%, $color 50%, $color 75%, transparent 75%, transparent);
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_grid-framework.scss b/src/sass/bootstrap3/bootstrap/mixins/_grid-framework.scss
new file mode 100644
index 0000000..16d038c
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_grid-framework.scss
@@ -0,0 +1,81 @@
+// Framework grid generation
+//
+// Used only by Bootstrap to generate the correct number of grid classes given
+// any value of `$grid-columns`.
+
+// [converter] This is defined recursively in LESS, but Sass supports real loops
+@mixin make-grid-columns($i: 1, $list: ".col-xs-#{$i}, .col-sm-#{$i}, .col-md-#{$i}, .col-lg-#{$i}") {
+  @for $i from (1 + 1) through $grid-columns {
+    $list: "#{$list}, .col-xs-#{$i}, .col-sm-#{$i}, .col-md-#{$i}, .col-lg-#{$i}";
+  }
+  #{$list} {
+    position: relative;
+    // Prevent columns from collapsing when empty
+    min-height: 1px;
+    // Inner gutter via padding
+    padding-left:  ceil(($grid-gutter-width / 2));
+    padding-right: floor(($grid-gutter-width / 2));
+  }
+}
+
+
+// [converter] This is defined recursively in LESS, but Sass supports real loops
+@mixin float-grid-columns($class, $i: 1, $list: ".col-#{$class}-#{$i}") {
+  @for $i from (1 + 1) through $grid-columns {
+    $list: "#{$list}, .col-#{$class}-#{$i}";
+  }
+  #{$list} {
+    float: left;
+  }
+}
+
+
+@mixin calc-grid-column($index, $class, $type) {
+  @if ($type == width) and ($index > 0) {
+    .col-#{$class}-#{$index} {
+      width: percentage(($index / $grid-columns));
+    }
+  }
+  @if ($type == push) and ($index > 0) {
+    .col-#{$class}-push-#{$index} {
+      left: percentage(($index / $grid-columns));
+    }
+  }
+  @if ($type == push) and ($index == 0) {
+    .col-#{$class}-push-0 {
+      left: auto;
+    }
+  }
+  @if ($type == pull) and ($index > 0) {
+    .col-#{$class}-pull-#{$index} {
+      right: percentage(($index / $grid-columns));
+    }
+  }
+  @if ($type == pull) and ($index == 0) {
+    .col-#{$class}-pull-0 {
+      right: auto;
+    }
+  }
+  @if ($type == offset) {
+    .col-#{$class}-offset-#{$index} {
+      margin-left: percentage(($index / $grid-columns));
+    }
+  }
+}
+
+// [converter] This is defined recursively in LESS, but Sass supports real loops
+@mixin loop-grid-columns($columns, $class, $type) {
+  @for $i from 0 through $columns {
+    @include calc-grid-column($i, $class, $type);
+  }
+}
+
+
+// Create grid for specific class
+@mixin make-grid($class) {
+  @include float-grid-columns($class);
+  @include loop-grid-columns($grid-columns, $class, width);
+  @include loop-grid-columns($grid-columns, $class, pull);
+  @include loop-grid-columns($grid-columns, $class, push);
+  @include loop-grid-columns($grid-columns, $class, offset);
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_grid.scss b/src/sass/bootstrap3/bootstrap/mixins/_grid.scss
new file mode 100644
index 0000000..59551da
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_grid.scss
@@ -0,0 +1,122 @@
+// Grid system
+//
+// Generate semantic grid columns with these mixins.
+
+// Centered container element
+@mixin container-fixed($gutter: $grid-gutter-width) {
+  margin-right: auto;
+  margin-left: auto;
+  padding-left:  floor(($gutter / 2));
+  padding-right: ceil(($gutter / 2));
+  @include clearfix;
+}
+
+// Creates a wrapper for a series of columns
+@mixin make-row($gutter: $grid-gutter-width) {
+  margin-left:  ceil(($gutter / -2));
+  margin-right: floor(($gutter / -2));
+  @include clearfix;
+}
+
+// Generate the extra small columns
+@mixin make-xs-column($columns, $gutter: $grid-gutter-width) {
+  position: relative;
+  float: left;
+  width: percentage(($columns / $grid-columns));
+  min-height: 1px;
+  padding-left:  ($gutter / 2);
+  padding-right: ($gutter / 2);
+}
+@mixin make-xs-column-offset($columns) {
+  margin-left: percentage(($columns / $grid-columns));
+}
+@mixin make-xs-column-push($columns) {
+  left: percentage(($columns / $grid-columns));
+}
+@mixin make-xs-column-pull($columns) {
+  right: percentage(($columns / $grid-columns));
+}
+
+// Generate the small columns
+@mixin make-sm-column($columns, $gutter: $grid-gutter-width) {
+  position: relative;
+  min-height: 1px;
+  padding-left:  ($gutter / 2);
+  padding-right: ($gutter / 2);
+
+  @media (min-width: $screen-sm-min) {
+    float: left;
+    width: percentage(($columns / $grid-columns));
+  }
+}
+@mixin make-sm-column-offset($columns) {
+  @media (min-width: $screen-sm-min) {
+    margin-left: percentage(($columns / $grid-columns));
+  }
+}
+@mixin make-sm-column-push($columns) {
+  @media (min-width: $screen-sm-min) {
+    left: percentage(($columns / $grid-columns));
+  }
+}
+@mixin make-sm-column-pull($columns) {
+  @media (min-width: $screen-sm-min) {
+    right: percentage(($columns / $grid-columns));
+  }
+}
+
+// Generate the medium columns
+@mixin make-md-column($columns, $gutter: $grid-gutter-width) {
+  position: relative;
+  min-height: 1px;
+  padding-left:  ($gutter / 2);
+  padding-right: ($gutter / 2);
+
+  @media (min-width: $screen-md-min) {
+    float: left;
+    width: percentage(($columns / $grid-columns));
+  }
+}
+@mixin make-md-column-offset($columns) {
+  @media (min-width: $screen-md-min) {
+    margin-left: percentage(($columns / $grid-columns));
+  }
+}
+@mixin make-md-column-push($columns) {
+  @media (min-width: $screen-md-min) {
+    left: percentage(($columns / $grid-columns));
+  }
+}
+@mixin make-md-column-pull($columns) {
+  @media (min-width: $screen-md-min) {
+    right: percentage(($columns / $grid-columns));
+  }
+}
+
+// Generate the large columns
+@mixin make-lg-column($columns, $gutter: $grid-gutter-width) {
+  position: relative;
+  min-height: 1px;
+  padding-left:  ($gutter / 2);
+  padding-right: ($gutter / 2);
+
+  @media (min-width: $screen-lg-min) {
+    float: left;
+    width: percentage(($columns / $grid-columns));
+  }
+}
+@mixin make-lg-column-offset($columns) {
+  @media (min-width: $screen-lg-min) {
+    margin-left: percentage(($columns / $grid-columns));
+  }
+}
+@mixin make-lg-column-push($columns) {
+  @media (min-width: $screen-lg-min) {
+    left: percentage(($columns / $grid-columns));
+  }
+}
+@mixin make-lg-column-pull($columns) {
+  @media (min-width: $screen-lg-min) {
+    right: percentage(($columns / $grid-columns));
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_hide-text.scss b/src/sass/bootstrap3/bootstrap/mixins/_hide-text.scss
new file mode 100644
index 0000000..1767e02
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_hide-text.scss
@@ -0,0 +1,21 @@
+// CSS image replacement
+//
+// Heads up! v3 launched with only `.hide-text()`, but per our pattern for
+// mixins being reused as classes with the same name, this doesn't hold up. As
+// of v3.0.1 we have added `.text-hide()` and deprecated `.hide-text()`.
+//
+// Source: https://github.com/h5bp/html5-boilerplate/commit/aa0396eae757
+
+// Deprecated as of v3.0.1 (has been removed in v4)
+@mixin hide-text() {
+  font: 0/0 a;
+  color: transparent;
+  text-shadow: none;
+  background-color: transparent;
+  border: 0;
+}
+
+// New mixin to use as of v3.0.1
+@mixin text-hide() {
+  @include hide-text;
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_image.scss b/src/sass/bootstrap3/bootstrap/mixins/_image.scss
new file mode 100644
index 0000000..c8dcf5e
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_image.scss
@@ -0,0 +1,33 @@
+// Image Mixins
+// - Responsive image
+// - Retina image
+
+
+// Responsive image
+//
+// Keep images from scaling beyond the width of their parents.
+@mixin img-responsive($display: block) {
+  display: $display;
+  max-width: 100%; // Part 1: Set a maximum relative to the parent
+  height: auto; // Part 2: Scale the height according to the width, otherwise you get stretching
+}
+
+
+// Retina image
+//
+// Short retina mixin for setting background-image and -size. Note that the
+// spelling of `min--moz-device-pixel-ratio` is intentional.
+@mixin img-retina($file-1x, $file-2x, $width-1x, $height-1x) {
+  background-image: url(if($bootstrap-sass-asset-helper, twbs-image-path("#{$file-1x}"), "#{$file-1x}"));
+
+  @media
+  only screen and (-webkit-min-device-pixel-ratio: 2),
+  only screen and (   min--moz-device-pixel-ratio: 2),
+  only screen and (     -o-min-device-pixel-ratio: 2/1),
+  only screen and (        min-device-pixel-ratio: 2),
+  only screen and (                min-resolution: 192dpi),
+  only screen and (                min-resolution: 2dppx) {
+    background-image: url(if($bootstrap-sass-asset-helper, twbs-image-path("#{$file-2x}"), "#{$file-2x}"));
+    background-size: $width-1x $height-1x;
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_labels.scss b/src/sass/bootstrap3/bootstrap/mixins/_labels.scss
new file mode 100644
index 0000000..eda6dfd
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_labels.scss
@@ -0,0 +1,12 @@
+// Labels
+
+@mixin label-variant($color) {
+  background-color: $color;
+
+  &[href] {
+    &:hover,
+    &:focus {
+      background-color: darken($color, 10%);
+    }
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_list-group.scss b/src/sass/bootstrap3/bootstrap/mixins/_list-group.scss
new file mode 100644
index 0000000..c478eeb
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_list-group.scss
@@ -0,0 +1,32 @@
+// List Groups
+
+@mixin list-group-item-variant($state, $background, $color) {
+  .list-group-item-#{$state} {
+    color: $color;
+    background-color: $background;
+
+    // [converter] extracted a&, button& to a.list-group-item-#{$state}, button.list-group-item-#{$state}
+  }
+
+  a.list-group-item-#{$state},
+  button.list-group-item-#{$state} {
+    color: $color;
+
+    .list-group-item-heading {
+      color: inherit;
+    }
+
+    &:hover,
+    &:focus {
+      color: $color;
+      background-color: darken($background, 5%);
+    }
+    &.active,
+    &.active:hover,
+    &.active:focus {
+      color: #fff;
+      background-color: $color;
+      border-color: $color;
+    }
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_nav-divider.scss b/src/sass/bootstrap3/bootstrap/mixins/_nav-divider.scss
new file mode 100644
index 0000000..2e6da02
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_nav-divider.scss
@@ -0,0 +1,10 @@
+// Horizontal dividers
+//
+// Dividers (basically an hr) within dropdowns and nav lists
+
+@mixin nav-divider($color: #e5e5e5) {
+  height: 1px;
+  margin: (($line-height-computed / 2) - 1) 0;
+  overflow: hidden;
+  background-color: $color;
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_nav-vertical-align.scss b/src/sass/bootstrap3/bootstrap/mixins/_nav-vertical-align.scss
new file mode 100644
index 0000000..c8fbf1a
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_nav-vertical-align.scss
@@ -0,0 +1,9 @@
+// Navbar vertical align
+//
+// Vertically center elements in the navbar.
+// Example: an element has a height of 30px, so write out `.navbar-vertical-align(30px);` to calculate the appropriate top margin.
+
+@mixin navbar-vertical-align($element-height) {
+  margin-top: (($navbar-height - $element-height) / 2);
+  margin-bottom: (($navbar-height - $element-height) / 2);
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_opacity.scss b/src/sass/bootstrap3/bootstrap/mixins/_opacity.scss
new file mode 100644
index 0000000..88e9a57
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_opacity.scss
@@ -0,0 +1,8 @@
+// Opacity
+
+@mixin opacity($opacity) {
+  opacity: $opacity;
+  // IE8 filter
+  $opacity-ie: ($opacity * 100);
+  filter: alpha(opacity=$opacity-ie);
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_pagination.scss b/src/sass/bootstrap3/bootstrap/mixins/_pagination.scss
new file mode 100644
index 0000000..d4a5404
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_pagination.scss
@@ -0,0 +1,24 @@
+// Pagination
+
+@mixin pagination-size($padding-vertical, $padding-horizontal, $font-size, $line-height, $border-radius) {
+  > li {
+    > a,
+    > span {
+      padding: $padding-vertical $padding-horizontal;
+      font-size: $font-size;
+      line-height: $line-height;
+    }
+    &:first-child {
+      > a,
+      > span {
+        @include border-left-radius($border-radius);
+      }
+    }
+    &:last-child {
+      > a,
+      > span {
+        @include border-right-radius($border-radius);
+      }
+    }
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_panels.scss b/src/sass/bootstrap3/bootstrap/mixins/_panels.scss
new file mode 100644
index 0000000..3ff31ae
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_panels.scss
@@ -0,0 +1,24 @@
+// Panels
+
+@mixin panel-variant($border, $heading-text-color, $heading-bg-color, $heading-border) {
+  border-color: $border;
+
+  & > .panel-heading {
+    color: $heading-text-color;
+    background-color: $heading-bg-color;
+    border-color: $heading-border;
+
+    + .panel-collapse > .panel-body {
+      border-top-color: $border;
+    }
+    .badge {
+      color: $heading-bg-color;
+      background-color: $heading-text-color;
+    }
+  }
+  & > .panel-footer {
+    + .panel-collapse > .panel-body {
+      border-bottom-color: $border;
+    }
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_progress-bar.scss b/src/sass/bootstrap3/bootstrap/mixins/_progress-bar.scss
new file mode 100644
index 0000000..90a62af
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_progress-bar.scss
@@ -0,0 +1,10 @@
+// Progress bars
+
+@mixin progress-bar-variant($color) {
+  background-color: $color;
+
+  // Deprecated parent class requirement as of v3.2.0
+  .progress-striped & {
+    @include gradient-striped;
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_reset-filter.scss b/src/sass/bootstrap3/bootstrap/mixins/_reset-filter.scss
new file mode 100644
index 0000000..bf73051
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_reset-filter.scss
@@ -0,0 +1,8 @@
+// Reset filters for IE
+//
+// When you need to remove a gradient background, do not forget to use this to reset
+// the IE filter for IE9 and below.
+
+@mixin reset-filter() {
+  filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_reset-text.scss b/src/sass/bootstrap3/bootstrap/mixins/_reset-text.scss
new file mode 100644
index 0000000..c9c2841
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_reset-text.scss
@@ -0,0 +1,18 @@
+@mixin reset-text() {
+  font-family: $font-family-base;
+  // We deliberately do NOT reset font-size.
+  font-style: normal;
+  font-weight: normal;
+  letter-spacing: normal;
+  line-break: auto;
+  line-height: $line-height-base;
+  text-align: left; // Fallback for where `start` is not supported
+  text-align: start;
+  text-decoration: none;
+  text-shadow: none;
+  text-transform: none;
+  white-space: normal;
+  word-break: normal;
+  word-spacing: normal;
+  word-wrap: normal;
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_resize.scss b/src/sass/bootstrap3/bootstrap/mixins/_resize.scss
new file mode 100644
index 0000000..83fa637
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_resize.scss
@@ -0,0 +1,6 @@
+// Resize anything
+
+@mixin resizable($direction) {
+  resize: $direction; // Options: horizontal, vertical, both
+  overflow: auto; // Per CSS3 UI, `resize` only applies when `overflow` isn't `visible`
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_responsive-visibility.scss b/src/sass/bootstrap3/bootstrap/mixins/_responsive-visibility.scss
new file mode 100644
index 0000000..cbdf777
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_responsive-visibility.scss
@@ -0,0 +1,21 @@
+// Responsive utilities
+
+//
+// More easily include all the states for responsive-utilities.less.
+// [converter] $parent hack
+@mixin responsive-visibility($parent) {
+  #{$parent} {
+    display: block !important;
+  }
+  table#{$parent}  { display: table !important; }
+  tr#{$parent}     { display: table-row !important; }
+  th#{$parent},
+  td#{$parent}     { display: table-cell !important; }
+}
+
+// [converter] $parent hack
+@mixin responsive-invisibility($parent) {
+  #{$parent} {
+    display: none !important;
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_size.scss b/src/sass/bootstrap3/bootstrap/mixins/_size.scss
new file mode 100644
index 0000000..abbe246
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_size.scss
@@ -0,0 +1,10 @@
+// Sizing shortcuts
+
+@mixin size($width, $height) {
+  width: $width;
+  height: $height;
+}
+
+@mixin square($size) {
+  @include size($size, $size);
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_tab-focus.scss b/src/sass/bootstrap3/bootstrap/mixins/_tab-focus.scss
new file mode 100644
index 0000000..7df0ae7
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_tab-focus.scss
@@ -0,0 +1,9 @@
+// WebKit-style focus
+
+@mixin tab-focus() {
+  // Default
+  outline: thin dotted;
+  // WebKit
+  outline: 5px auto -webkit-focus-ring-color;
+  outline-offset: -2px;
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_table-row.scss b/src/sass/bootstrap3/bootstrap/mixins/_table-row.scss
new file mode 100644
index 0000000..1367950
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_table-row.scss
@@ -0,0 +1,28 @@
+// Tables
+
+@mixin table-row-variant($state, $background) {
+  // Exact selectors below required to override `.table-striped` and prevent
+  // inheritance to nested tables.
+  .table > thead > tr,
+  .table > tbody > tr,
+  .table > tfoot > tr {
+    > td.#{$state},
+    > th.#{$state},
+    &.#{$state} > td,
+    &.#{$state} > th {
+      background-color: $background;
+    }
+  }
+
+  // Hover states for `.table-hover`
+  // Note: this is not available for cells or rows within `thead` or `tfoot`.
+  .table-hover > tbody > tr {
+    > td.#{$state}:hover,
+    > th.#{$state}:hover,
+    &.#{$state}:hover > td,
+    &:hover > .#{$state},
+    &.#{$state}:hover > th {
+      background-color: darken($background, 5%);
+    }
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_text-emphasis.scss b/src/sass/bootstrap3/bootstrap/mixins/_text-emphasis.scss
new file mode 100644
index 0000000..3b446c4
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_text-emphasis.scss
@@ -0,0 +1,12 @@
+// Typography
+
+// [converter] $parent hack
+@mixin text-emphasis-variant($parent, $color) {
+  #{$parent} {
+    color: $color;
+  }
+  a#{$parent}:hover,
+  a#{$parent}:focus {
+    color: darken($color, 10%);
+  }
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_text-overflow.scss b/src/sass/bootstrap3/bootstrap/mixins/_text-overflow.scss
new file mode 100644
index 0000000..1593b25
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_text-overflow.scss
@@ -0,0 +1,8 @@
+// Text overflow
+// Requires inline-block or block for proper styling
+
+@mixin text-overflow() {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
diff --git a/src/sass/bootstrap3/bootstrap/mixins/_vendor-prefixes.scss b/src/sass/bootstrap3/bootstrap/mixins/_vendor-prefixes.scss
new file mode 100644
index 0000000..b3d0371
--- /dev/null
+++ b/src/sass/bootstrap3/bootstrap/mixins/_vendor-prefixes.scss
@@ -0,0 +1,222 @@
+// Vendor Prefixes
+//
+// All vendor mixins are deprecated as of v3.2.0 due to the introduction of
+// Autoprefixer in our Gruntfile. They have been removed in v4.
+
+// - Animations
+// - Backface visibility
+// - Box shadow
+// - Box sizing
+// - Content columns
+// - Hyphens
+// - Placeholder text
+// - Transformations
+// - Transitions
+// - User Select
+
+
+// Animations
+@mixin animation($animation) {
+  -webkit-animation: $animation;
+       -o-animation: $animation;
+          animation: $animation;
+}
+@mixin animation-name($name) {
+  -webkit-animation-name: $name;
+          animation-name: $name;
+}
+@mixin animation-duration($duration) {
+  -webkit-animation-duration: $duration;
+          animation-duration: $duration;
+}
+@mixin animation-timing-function($timing-function) {
+  -webkit-animation-timing-function: $timing-function;
+          animation-timing-function: $timing-function;
+}
+@mixin animation-delay($delay) {
+  -webkit-animation-delay: $delay;
+          animation-delay: $delay;
+}
+@mixin animation-iteration-count($iteration-count) {
+  -webkit-animation-iteration-count: $iteration-count;
+          animation-iteration-count: $iteration-count;
+}
+@mixin animation-direction($direction) {
+  -webkit-animation-direction: $direction;
+          animation-direction: $direction;
+}
+@mixin animation-fill-mode($fill-mode) {
+  -webkit-animation-fill-mode: $fill-mode;
+          animation-fill-mode: $fill-mode;
+}
+
+// Backface visibility
+// Prevent browsers from flickering when using CSS 3D transforms.
+// Default value is `visible`, but can be changed to `hidden`
+
+@mixin backface-visibility($visibility) {
+  -webkit-backface-visibility: $visibility;
+     -moz-backface-visibility: $visibility;
+          backface-visibility: $visibility;
+}
+
+// Drop shadows
+//
+// Note: Deprecated `.box-shadow()` as of v3.1.0 since all of Bootstrap's
+// supported browsers that have box shadow capabilities now support it.
+
+@mixin box-shadow($shadow...) {
+  -webkit-box-shadow: $shadow; // iOS <4.3 & Android <4.1
+          box-shadow: $shadow;
+}
+
+// Box sizing
+@mixin box-sizing($boxmodel) {
+  -webkit-box-sizing: $boxmodel;
+     -moz-box-sizing: $boxmodel;
+          box-sizing: $boxmodel;
+}
+
+// CSS3 Content Columns
+@mixin content-columns($column-count, $column-gap: $grid-gutter-width) {
+  -webkit-column-count: $column-count;
+     -moz-column-count: $column-count;
+          column-count: $column-count;
+  -webkit-column-gap: $column-gap;
+     -moz-column-gap: $column-gap;
+          column-gap: $column-gap;
+}
+
+// Optional hyphenation
+@mixin hyphens($mode: auto) {
+  word-wrap: break-word;
+  -webkit-hyphens: $mode;
+     -moz-hyphens: $mode;
+      -ms-hyphens: $mode; // IE10+
+       -o-hyphens: $mode;
+          hyphens: $mode;
+}
+
+// Placeholder text
+@mixin placeholder($color: $input-color-placeholder) {
+  // Firefox
+  &::-moz-placeholder {
+    color: $color;
+    opacity: 1; // Override Firefox's unusual default opacity; see https://github.com/twbs/bootstrap/pull/11526
+  }
+  &:-ms-input-placeholder { color: $color; } // Internet Explorer 10+
+  &::-webkit-input-placeholder  { color: $color; } // Safari and Chrome
+}
+
+// Transformations
+@mixin scale($ratio...) {
+  -webkit-transform: scale($ratio);
+      -ms-transform: scale($ratio); // IE9 only
+       -o-transform: scale($ratio);
+          transform: scale($ratio);
+}
+
+@mixin scaleX($ratio) {
+  -webkit-transform: scaleX($ratio);
+      -ms-transform: scaleX($ratio); // IE9 only
+       -o-transform: scaleX($ratio);
+          transform: scaleX($ratio);
+}
+@mixin scaleY($ratio) {
+  -webkit-transform: scaleY($ratio);
+      -ms-transform: scaleY($ratio); // IE9 only
+       -o-transform: scaleY($ratio);
+          transform: scaleY($ratio);
+}
+@mixin skew($x, $y) {
+  -webkit-transform: skewX($x) skewY($y);
+      -ms-transform: skewX($x) skewY($y); // See https://github.com/twbs/bootstrap/issues/4885; IE9+
+       -o-transform: skewX($x) skewY($y);
+          transform: skewX($x) skewY($y);
+}
+@mixin translate($x, $y) {
+  -webkit-transform: translate($x, $y);
+      -ms-transform: translate($x, $y); // IE9 only
+       -o-transform: translate($x, $y);
+          transform: translate($x, $y);
+}
+@mixin translate3d($x, $y, $z) {
+  -webkit-transform: translate3d($x, $y, $z);
+          transform: translate3d($x, $y, $z);
+}
+@mixin rotate($degrees) {
+  -webkit-transform: rotate($degrees);
+      -ms-transform: rotate($degrees); // IE9 only
+       -o-transform: rotate($degrees);
+          transform: rotate($degrees);
+}
+@mixin rotateX($degrees) {
+  -webkit-transform: rotateX($degrees);
+      -ms-transform: rotateX($degrees); // IE9 only
+       -o-transform: rotateX($degrees);
+          transform: rotateX($degrees);
+}
+@mixin rotateY($degrees) {
+  -webkit-transform: rotateY($degrees);
+      -ms-transform: rotateY($degrees); // IE9 only
+       -o-transform: rotateY($degrees);
+          transform: rotateY($degrees);
+}
+@mixin perspective($perspective) {
+  -webkit-perspective: $perspective;
+     -moz-perspective: $perspective;
+          perspective: $perspective;
+}
+@mixin perspective-origin($perspective) {
+  -webkit-perspective-origin: $perspective;
+     -moz-perspective-origin: $perspective;
+          perspective-origin: $perspective;
+}
+@mixin transform-origin($origin) {
+  -webkit-transform-origin: $origin;
+     -moz-transform-origin: $origin;
+      -ms-transform-origin: $origin; // IE9 only
+          transform-origin: $origin;
+}
+
+
+// Transitions
+
+@mixin transition($transition...) {
+  -webkit-transition: $transition;
+       -o-transition: $transition;
+          transition: $transition;
+}
+@mixin transition-property($transition-property...) {
+  -webkit-transition-property: $transition-property;
+          transition-property: $transition-property;
+}
+@mixin transition-delay($transition-delay) {
+  -webkit-transition-delay: $transition-delay;
+          transition-delay: $transition-delay;
+}
+@mixin transition-duration($transition-duration...) {
+  -webkit-transition-duration: $transition-duration;
+          transition-duration: $transition-duration;
+}
+@mixin transition-timing-function($timing-function) {
+  -webkit-transition-timing-function: $timing-function;
+          transition-timing-function: $timing-function;
+}
+@mixin transition-transform($transition...) {
+  -webkit-transition: -webkit-transform $transition;
+     -moz-transition: -moz-transform $transition;
+       -o-transition: -o-transform $transition;
+          transition: transform $transition;
+}
+
+
+// User select
+// For selecting text on the page
+
+@mixin user-select($select) {
+  -webkit-user-select: $select;
+     -moz-user-select: $select;
+      -ms-user-select: $select; // IE10+
+          user-select: $select;
+}
diff --git a/src/sass/bootstrap4/_alert.scss b/src/sass/bootstrap4/_alert.scss
new file mode 100644
index 0000000..b9f6c60
--- /dev/null
+++ b/src/sass/bootstrap4/_alert.scss
@@ -0,0 +1,65 @@
+//
+// Base styles
+//
+
+.alert {
+  padding: $alert-padding;
+  margin-bottom: $spacer-y;
+  border: $alert-border-width solid transparent;
+  @include border-radius($alert-border-radius);
+
+  // Improve alignment and spacing of inner content
+  > p,
+  > ul {
+    margin-bottom: 0;
+  }
+  > p + p {
+    margin-top: 5px;
+  }
+}
+
+// Headings for larger alerts
+.alert-heading {
+  // Specified to prevent conflicts of changing $headings-color
+  color: inherit;
+}
+
+// Provide class for links that match alerts
+.alert-link {
+  font-weight: $alert-link-font-weight;
+}
+
+
+// Dismissible alerts
+//
+// Expand the right padding and account for the close button's positioning.
+
+.alert-dismissible {
+  padding-right: ($alert-padding + 20);
+
+  // Adjust close link position
+  .close {
+    position: relative;
+    top: -2px;
+    right: -21px;
+    color: inherit;
+  }
+}
+
+
+// Alternate styles
+//
+// Generate contextual modifier classes for colorizing the alert.
+
+.alert-success {
+  @include alert-variant($alert-success-bg, $alert-success-border, $alert-success-text);
+}
+.alert-info {
+  @include alert-variant($alert-info-bg, $alert-info-border, $alert-info-text);
+}
+.alert-warning {
+  @include alert-variant($alert-warning-bg, $alert-warning-border, $alert-warning-text);
+}
+.alert-danger {
+  @include alert-variant($alert-danger-bg, $alert-danger-border, $alert-danger-text);
+}
diff --git a/src/sass/bootstrap4/_animation.scss b/src/sass/bootstrap4/_animation.scss
new file mode 100644
index 0000000..edd7147
--- /dev/null
+++ b/src/sass/bootstrap4/_animation.scss
@@ -0,0 +1,27 @@
+.fade {
+  opacity: 0;
+  transition: opacity .15s linear;
+
+  &.in {
+    opacity: 1;
+  }
+}
+
+.collapse {
+  display: none;
+
+  &.in {
+    display: block;
+  }
+  // tr&.in    { display: table-row; }
+  // tbody&.in { display: table-row-group; }
+}
+
+.collapsing {
+  position: relative;
+  height: 0;
+  overflow: hidden;
+  transition-timing-function: ease;
+  transition-duration: .35s;
+  transition-property: height;
+}
diff --git a/src/sass/bootstrap4/_breadcrumb.scss b/src/sass/bootstrap4/_breadcrumb.scss
new file mode 100644
index 0000000..30af411
--- /dev/null
+++ b/src/sass/bootstrap4/_breadcrumb.scss
@@ -0,0 +1,23 @@
+.breadcrumb {
+  padding: $breadcrumb-padding-vertical $breadcrumb-padding-horizontal;
+  margin-bottom: $spacer-y;
+  list-style: none;
+  background-color: $breadcrumb-bg;
+  @include border-radius($border-radius);
+  @include clearfix;
+
+  > li {
+    float: left;
+
+    + li::before {
+      padding-right: .5rem;
+      padding-left: .5rem;
+      color: $breadcrumb-divider-color;
+      content: "#{$breadcrumb-divider}";
+    }
+  }
+
+  > .active {
+    color: $breadcrumb-active-color;
+  }
+}
diff --git a/src/sass/bootstrap4/_button-group.scss b/src/sass/bootstrap4/_button-group.scss
new file mode 100644
index 0000000..7efe144
--- /dev/null
+++ b/src/sass/bootstrap4/_button-group.scss
@@ -0,0 +1,224 @@
+// Make the div behave like a button
+.btn-group,
+.btn-group-vertical {
+  position: relative;
+  display: inline-block;
+  vertical-align: middle; // match .btn alignment given font-size hack above
+
+  > .btn {
+    position: relative;
+    float: left;
+
+    // Bring the "active" button to the front
+    &:focus,
+    &:active,
+    &.active {
+      z-index: 2;
+    }
+    @include hover {
+      z-index: 2;
+    }
+  }
+}
+
+// Prevent double borders when buttons are next to each other
+.btn-group {
+  .btn + .btn,
+  .btn + .btn-group,
+  .btn-group + .btn,
+  .btn-group + .btn-group {
+    margin-left: -$input-btn-border-width;
+  }
+}
+
+// Optional: Group multiple button groups together for a toolbar
+.btn-toolbar {
+  margin-left: -5px; // Offset the first child's margin
+  @include clearfix();
+
+  .btn-group,
+  .input-group {
+    float: left;
+  }
+
+  > .btn,
+  > .btn-group,
+  > .input-group {
+    margin-left: 5px;
+  }
+}
+
+.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) {
+  border-radius: 0;
+}
+
+// Set corners individual because sometimes a single button can be in a .btn-group and we need :first-child and :last-child to both match
+.btn-group > .btn:first-child {
+  margin-left: 0;
+
+  &:not(:last-child):not(.dropdown-toggle) {
+    @include border-right-radius(0);
+  }
+}
+// Need .dropdown-toggle since :last-child doesn't apply given a .dropdown-menu immediately after it
+.btn-group > .btn:last-child:not(:first-child),
+.btn-group > .dropdown-toggle:not(:first-child) {
+  @include border-left-radius(0);
+}
+
+// Custom edits for including btn-groups within btn-groups (useful for including dropdown buttons within a btn-group)
+.btn-group > .btn-group {
+  float: left;
+}
+.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn {
+  border-radius: 0;
+}
+.btn-group > .btn-group:first-child:not(:last-child) {
+  > .btn:last-child,
+  > .dropdown-toggle {
+    @include border-right-radius(0);
+  }
+}
+.btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child {
+  @include border-left-radius(0);
+}
+
+// On active and open, don't show outline
+.btn-group .dropdown-toggle:active,
+.btn-group.open .dropdown-toggle {
+  outline: 0;
+}
+
+
+// Sizing
+//
+// Remix the default button sizing classes into new ones for easier manipulation.
+
+.btn-group-sm > .btn { @extend .btn-sm; }
+.btn-group-lg > .btn { @extend .btn-lg; }
+
+
+//
+// Split button dropdowns
+//
+
+// Give the line between buttons some depth
+.btn-group > .btn + .dropdown-toggle {
+  padding-right: 8px;
+  padding-left: 8px;
+}
+.btn-group > .btn-lg + .dropdown-toggle {
+  padding-right: 12px;
+  padding-left: 12px;
+}
+
+// The clickable button for toggling the menu
+// Remove the gradient and set the same inset shadow as the :active state
+.btn-group.open .dropdown-toggle {
+  @include box-shadow(inset 0 3px 5px rgba(0,0,0,.125));
+
+  // Show no shadow for `.btn-link` since it has no other button styles.
+  &.btn-link {
+    @include box-shadow(none);
+  }
+}
+
+
+// Reposition the caret
+.btn .caret {
+  margin-left: 0;
+}
+// Carets in other button sizes
+.btn-lg .caret {
+  border-width: $caret-width-lg $caret-width-lg 0;
+  border-bottom-width: 0;
+}
+// Upside down carets for .dropup
+.dropup .btn-lg .caret {
+  border-width: 0 $caret-width-lg $caret-width-lg;
+}
+
+
+
+//
+// Vertical button groups
+//
+
+.btn-group-vertical {
+  > .btn,
+  > .btn-group,
+  > .btn-group > .btn {
+    display: block;
+    float: none;
+    width: 100%;
+    max-width: 100%;
+  }
+
+  // Clear floats so dropdown menus can be properly placed
+  > .btn-group {
+    @include clearfix();
+
+    > .btn {
+      float: none;
+    }
+  }
+
+  > .btn + .btn,
+  > .btn + .btn-group,
+  > .btn-group + .btn,
+  > .btn-group + .btn-group {
+    margin-top: -$input-btn-border-width;
+    margin-left: 0;
+  }
+}
+
+.btn-group-vertical > .btn {
+  &:not(:first-child):not(:last-child) {
+    border-radius: 0;
+  }
+  &:first-child:not(:last-child) {
+    border-top-right-radius: $btn-border-radius;
+    @include border-bottom-radius(0);
+  }
+  &:last-child:not(:first-child) {
+    border-bottom-left-radius: $btn-border-radius;
+    @include border-top-radius(0);
+  }
+}
+.btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn {
+  border-radius: 0;
+}
+.btn-group-vertical > .btn-group:first-child:not(:last-child) {
+  > .btn:last-child,
+  > .dropdown-toggle {
+    @include border-bottom-radius(0);
+  }
+}
+.btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child {
+  @include border-top-radius(0);
+}
+
+
+// Checkbox and radio options
+//
+// In order to support the browser's form validation feedback, powered by the
+// `required` attribute, we have to "hide" the inputs via `clip`. We cannot use
+// `display: none;` or `visibility: hidden;` as that also hides the popover.
+// Simply visually hiding the inputs via `opacity` would leave them clickable in
+// certain cases which is prevented by using `clip` and `pointer-events`.
+// This way, we ensure a DOM element is visible to position the popover from.
+//
+// See https://github.com/twbs/bootstrap/pull/12794 and
+// https://github.com/twbs/bootstrap/pull/14559 for more information.
+
+[data-toggle="buttons"] {
+  > .btn,
+  > .btn-group > .btn {
+    input[type="radio"],
+    input[type="checkbox"] {
+      position: absolute;
+      clip: rect(0,0,0,0);
+      pointer-events: none;
+    }
+  }
+}
diff --git a/src/sass/bootstrap4/_buttons.scss b/src/sass/bootstrap4/_buttons.scss
new file mode 100644
index 0000000..7375528
--- /dev/null
+++ b/src/sass/bootstrap4/_buttons.scss
@@ -0,0 +1,173 @@
+//
+// Base styles
+//
+
+.btn {
+  display: inline-block;
+  font-weight: $btn-font-weight;
+  text-align: center;
+  white-space: nowrap;
+  vertical-align: middle;
+  cursor: pointer;
+  user-select: none;
+  border: $input-btn-border-width solid transparent;
+  @include button-size($btn-padding-y, $btn-padding-x, $font-size-base, $line-height, $btn-border-radius);
+  @include transition(all .2s ease-in-out);
+
+  &,
+  &:active,
+  &.active {
+    &:focus,
+    &.focus {
+      @include tab-focus();
+    }
+  }
+
+  @include hover-focus {
+    text-decoration: none;
+  }
+  &.focus {
+    text-decoration: none;
+  }
+
+  &:active,
+  &.active {
+    background-image: none;
+    outline: 0;
+    @include box-shadow(inset 0 3px 5px rgba(0,0,0,.125));
+  }
+
+  &.disabled,
+  &:disabled {
+    cursor: $cursor-disabled;
+    opacity: .65;
+    @include box-shadow(none);
+  }
+}
+
+// Future-proof disabling of clicks on `<a>` elements
+a.btn.disabled,
+fieldset[disabled] a.btn {
+  pointer-events: none;
+}
+
+
+//
+// Alternate buttons
+//
+
+.btn-primary {
+  @include button-variant($btn-primary-color, $btn-primary-bg, $btn-primary-border);
+}
+.btn-secondary {
+  @include button-variant($btn-secondary-color, $btn-secondary-bg, $btn-secondary-border);
+}
+.btn-info {
+  @include button-variant($btn-info-color, $btn-info-bg, $btn-info-border);
+}
+.btn-success {
+  @include button-variant($btn-success-color, $btn-success-bg, $btn-success-border);
+}
+.btn-warning {
+  @include button-variant($btn-warning-color, $btn-warning-bg, $btn-warning-border);
+}
+.btn-danger {
+  @include button-variant($btn-danger-color, $btn-danger-bg, $btn-danger-border);
+}
+
+// Remove all backgrounds
+.btn-primary-outline {
+  @include button-outline-variant($btn-primary-bg);
+}
+.btn-secondary-outline {
+  @include button-outline-variant($btn-secondary-border);
+}
+.btn-info-outline {
+  @include button-outline-variant($btn-info-bg);
+}
+.btn-success-outline {
+  @include button-outline-variant($btn-success-bg);
+}
+.btn-warning-outline {
+  @include button-outline-variant($btn-warning-bg);
+}
+.btn-danger-outline {
+  @include button-outline-variant($btn-danger-bg);
+}
+
+
+//
+// Link buttons
+//
+
+// Make a button look and behave like a link
+.btn-link {
+  font-weight: normal;
+  color: $link-color;
+  border-radius: 0;
+
+  &,
+  &:active,
+  &.active,
+  &:disabled {
+    background-color: transparent;
+    @include box-shadow(none);
+  }
+  &,
+  &:focus,
+  &:active {
+    border-color: transparent;
+  }
+  @include hover {
+    border-color: transparent;
+  }
+  @include hover-focus {
+    color: $link-hover-color;
+    text-decoration: $link-hover-decoration;
+    background-color: transparent;
+  }
+  &:disabled {
+    @include hover-focus {
+      color: $btn-link-disabled-color;
+      text-decoration: none;
+    }
+  }
+}
+
+
+//
+// Button Sizes
+//
+
+.btn-lg {
+  // line-height: ensure even-numbered height of button next to large input
+  @include button-size($btn-padding-y-lg, $btn-padding-x-lg, $font-size-lg, $line-height-lg, $btn-border-radius-lg);
+}
+.btn-sm {
+  // line-height: ensure proper height of button next to small input
+  @include button-size($btn-padding-y-sm, $btn-padding-x-sm, $font-size-sm, $line-height-sm, $btn-border-radius-sm);
+}
+
+
+//
+// Block button
+//
+
+.btn-block {
+  display: block;
+  width: 100%;
+}
+
+// Vertically space out multiple block buttons
+.btn-block + .btn-block {
+  margin-top: 5px;
+}
+
+// Specificity overrides
+input[type="submit"],
+input[type="reset"],
+input[type="button"] {
+  &.btn-block {
+    width: 100%;
+  }
+}
diff --git a/src/sass/bootstrap4/_card.scss b/src/sass/bootstrap4/_card.scss
new file mode 100644
index 0000000..ecd797e
--- /dev/null
+++ b/src/sass/bootstrap4/_card.scss
@@ -0,0 +1,292 @@
+//
+// Base styles
+//
+
+.card {
+  position: relative;
+  display: block;
+  margin-bottom: $card-spacer-y;
+  background-color: $card-bg;
+  border: $card-border-width solid $card-border-color;
+  @include border-radius($card-border-radius);
+}
+
+.card-block {
+  padding: $card-spacer-x;
+}
+
+.card-title {
+  margin-bottom: $card-spacer-y;
+}
+
+.card-subtitle {
+  margin-top: -($card-spacer-y / 2);
+  margin-bottom: 0;
+}
+
+.card-text:last-child {
+  margin-bottom: 0;
+}
+
+// .card-actions {
+//   padding: $card-spacer-y $card-spacer-x;
+
+//   .card-link + .card-link {
+//     margin-left: $card-spacer-x;
+//   }
+// }
+
+.card-link {
+  @include hover {
+    text-decoration: none;
+  }
+
+  + .card-link {
+    margin-left: $card-spacer-x;
+  }
+}
+
+@if $enable-rounded {
+  .card {
+    > .list-group:first-child {
+      .list-group-item:first-child {
+        border-radius: $card-border-radius $card-border-radius 0 0;
+      }
+    }
+
+    > .list-group:last-child {
+      .list-group-item:last-child {
+        border-radius: 0 0 $card-border-radius $card-border-radius;
+      }
+    }
+  }
+}
+
+
+//
+// Optional textual caps
+//
+
+.card-header {
+  padding: $card-spacer-y $card-spacer-x;
+  background-color: $card-cap-bg;
+  border-bottom: $card-border-width solid $card-border-color;
+
+  &:first-child {
+    @include border-radius($card-border-radius-inner $card-border-radius-inner 0 0);
+  }
+}
+
+.card-footer {
+  padding: $card-spacer-y $card-spacer-x;
+  background-color: $card-cap-bg;
+  border-top: $card-border-width solid $card-border-color;
+
+  &:last-child {
+    @include border-radius(0 0 $card-border-radius-inner $card-border-radius-inner);
+  }
+}
+
+
+//
+// Background variations
+//
+
+.card-primary {
+  @include card-variant($brand-primary, $brand-primary);
+}
+.card-success {
+  @include card-variant($brand-success, $brand-success);
+}
+.card-info {
+  @include card-variant($brand-info, $brand-info);
+}
+.card-warning {
+  @include card-variant($brand-warning, $brand-warning);
+}
+.card-danger {
+  @include card-variant($brand-danger, $brand-danger);
+}
+
+// Remove all backgrounds
+.card-primary-outline {
+  @include card-outline-variant($btn-primary-bg);
+}
+.card-secondary-outline {
+  @include card-outline-variant($btn-secondary-border);
+}
+.card-info-outline {
+  @include card-outline-variant($btn-info-bg);
+}
+.card-success-outline {
+  @include card-outline-variant($btn-success-bg);
+}
+.card-warning-outline {
+  @include card-outline-variant($btn-warning-bg);
+}
+.card-danger-outline {
+  @include card-outline-variant($btn-danger-bg);
+}
+
+//
+// Inverse text within a card for use with dark backgrounds
+//
+
+.card-inverse {
+  @include card-inverse;
+}
+
+//
+// Blockquote
+//
+
+.card-blockquote {
+  padding: 0;
+  margin-bottom: 0;
+  border-left: 0;
+}
+
+// Card image
+.card-img {
+  // margin: -1.325rem;
+  @include border-radius(.25rem);
+}
+.card-img-overlay {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  padding: 1.25rem;
+}
+
+
+
+// Card image caps
+.card-img-top {
+  @include border-radius($card-border-radius-inner $card-border-radius-inner 0 0);
+}
+.card-img-bottom {
+  @include border-radius(0 0 $card-border-radius-inner $card-border-radius-inner);
+}
+
+
+//
+// Card set
+//
+
+@if $enable-flex {
+  @include media-breakpoint-up(sm) {
+    .card-deck {
+      display: flex;
+      flex-flow: row wrap;
+      margin-right: -.625rem;
+      margin-left: -.625rem;
+
+      .card {
+        flex: 1 0 0;
+        margin-right: .625rem;
+        margin-left: .625rem;
+      }
+    }
+  }
+} @else {
+  @include media-breakpoint-up(sm) {
+    .card-deck {
+      display: table;
+      table-layout: fixed;
+      border-spacing: 1.25rem 0;
+
+      .card {
+        display: table-cell;
+        width: 1%;
+        vertical-align: top;
+      }
+    }
+    .card-deck-wrapper {
+      margin-right: -1.25rem;
+      margin-left: -1.25rem;
+    }
+  }
+}
+
+//
+// Card groups
+//
+
+@include media-breakpoint-up(sm) {
+  .card-group {
+    @if $enable-flex {
+      display: flex;
+      flex-flow: row wrap;
+    } @else {
+      display: table;
+      width: 100%;
+      table-layout: fixed;
+    }
+
+    .card {
+      @if $enable-flex {
+        flex: 1 0 0;
+      } @else {
+        display: table-cell;
+        vertical-align: top;
+      }
+
+      + .card {
+        margin-left: 0;
+        border-left: 0;
+      }
+
+      // Handle rounded corners
+      @if $enable-rounded {
+        &:first-child {
+          @include border-right-radius(0);
+
+          .card-img-top {
+            border-top-right-radius: 0;
+          }
+          .card-img-bottom {
+            border-bottom-right-radius: 0;
+          }
+        }
+        &:last-child {
+          @include border-left-radius(0);
+
+          .card-img-top {
+            border-top-left-radius: 0;
+          }
+          .card-img-bottom {
+            border-bottom-left-radius: 0;
+          }
+        }
+
+        &:not(:first-child):not(:last-child) {
+          border-radius: 0;
+
+          .card-img-top,
+          .card-img-bottom {
+            border-radius: 0;
+          }
+        }
+      }
+    }
+  }
+}
+
+
+//
+// Card
+//
+
+@include media-breakpoint-up(sm) {
+  .card-columns {
+    column-count: 3;
+    column-gap: 1.25rem;
+
+    .card {
+      display: inline-block;
+      width: 100%; // Don't let them exceed the column width
+    }
+  }
+}
diff --git a/src/sass/bootstrap4/_carousel.scss b/src/sass/bootstrap4/_carousel.scss
new file mode 100644
index 0000000..bf0ea61
--- /dev/null
+++ b/src/sass/bootstrap4/_carousel.scss
@@ -0,0 +1,252 @@
+// Wrapper for the slide container and indicators
+.carousel {
+  position: relative;
+}
+
+.carousel-inner {
+  position: relative;
+  width: 100%;
+  overflow: hidden;
+
+  > .carousel-item {
+    position: relative;
+    display: none;
+    transition: .6s ease-in-out left;
+
+    // Account for jankitude on images
+    > img,
+    > a > img {
+      @extend .img-fluid;
+      line-height: 1;
+    }
+
+    // WebKit CSS3 transforms for supported devices
+    @media all and (transform-3d), (-webkit-transform-3d) {
+      transition: transform .6s ease-in-out;
+      backface-visibility: hidden;
+      perspective: 1000px;
+
+      &.next,
+      &.active.right {
+        left: 0;
+        transform: translate3d(100%, 0, 0);
+      }
+      &.prev,
+      &.active.left {
+        left: 0;
+        transform: translate3d(-100%, 0, 0);
+      }
+      &.next.left,
+      &.prev.right,
+      &.active {
+        left: 0;
+        transform: translate3d(0, 0, 0);
+      }
+    }
+  }
+
+  > .active,
+  > .next,
+  > .prev {
+    display: block;
+  }
+
+  > .active {
+    left: 0;
+  }
+
+  > .next,
+  > .prev {
+    position: absolute;
+    top: 0;
+    width: 100%;
+  }
+
+  > .next {
+    left: 100%;
+  }
+  > .prev {
+    left: -100%;
+  }
+  > .next.left,
+  > .prev.right {
+    left: 0;
+  }
+
+  > .active.left {
+    left: -100%;
+  }
+  > .active.right {
+    left: 100%;
+  }
+}
+
+
+//
+// Left/right controls for nav
+//
+
+.carousel-control {
+  position: absolute;
+  top: 0;
+  bottom: 0;
+  left: 0;
+  width: $carousel-control-width;
+  font-size: $carousel-control-font-size;
+  color: $carousel-control-color;
+  text-align: center;
+  text-shadow: $carousel-text-shadow;
+  opacity: $carousel-control-opacity;
+  // We can't have this transition here because WebKit cancels the carousel
+  // animation if you trip this while in the middle of another animation.
+
+  // Set gradients for backgrounds
+  &.left {
+    @include gradient-horizontal($start-color: rgba(0,0,0,.5), $end-color: rgba(0,0,0,.0001));
+  }
+  &.right {
+    right: 0;
+    left: auto;
+    @include gradient-horizontal($start-color: rgba(0,0,0,.0001), $end-color: rgba(0,0,0,.5));
+  }
+
+  // Hover/focus state
+  @include hover-focus {
+    color: $carousel-control-color;
+    text-decoration: none;
+    outline: 0;
+    opacity: .9;
+  }
+
+  // Toggles
+  .icon-prev,
+  .icon-next {
+    position: absolute;
+    top: 50%;
+    z-index: 5;
+    display: inline-block;
+    width: 20px;
+    height: 20px;
+    margin-top: -10px;
+    font-family: serif;
+    line-height: 1;
+  }
+  .icon-prev {
+    left: 50%;
+    margin-left: -10px;
+  }
+  .icon-next {
+    right: 50%;
+    margin-right: -10px;
+  }
+
+  .icon-prev {
+    &::before {
+      content: "\2039";// SINGLE LEFT-POINTING ANGLE QUOTATION MARK (U+2039)
+    }
+  }
+  .icon-next {
+    &::before {
+      content: "\203a";// SINGLE RIGHT-POINTING ANGLE QUOTATION MARK (U+203A)
+    }
+  }
+}
+
+
+// Optional indicator pips
+//
+// Add an unordered list with the following class and add a list item for each
+// slide your carousel holds.
+
+.carousel-indicators {
+  position: absolute;
+  bottom: 10px;
+  left: 50%;
+  z-index: 15;
+  width: 60%;
+  padding-left: 0;
+  margin-left: -30%;
+  text-align: center;
+  list-style: none;
+
+  li {
+    display: inline-block;
+    width: 10px;
+    height: 10px;
+    margin: 1px;
+    text-indent: -999px;
+    cursor: pointer;
+    // IE9 hack for event handling
+    //
+    // Internet Explorer 9 does not properly handle clicks on elements with a `background-color` of `transparent`,
+    // so we use `rgba(0,0,0,0)` instead since it's a non-buggy equivalent.
+    // See https://developer.mozilla.org/en-US/docs/Web/Events/click#Internet_Explorer
+    background-color: rgba(0,0,0,0); // IE9
+    border: 1px solid $carousel-indicator-border-color;
+    border-radius: 10px;
+  }
+  .active {
+    width: 12px;
+    height: 12px;
+    margin: 0;
+    background-color: $carousel-indicator-active-bg;
+  }
+}
+
+
+// Optional captions
+//
+// Hidden by default for smaller viewports.
+
+.carousel-caption {
+  position: absolute;
+  right: 15%;
+  bottom: 20px;
+  left: 15%;
+  z-index: 10;
+  padding-top: 20px;
+  padding-bottom: 20px;
+  color: $carousel-caption-color;
+  text-align: center;
+  text-shadow: $carousel-text-shadow;
+
+  .btn {
+    text-shadow: none; // No shadow for button elements in carousel-caption
+  }
+}
+
+
+//
+// Responsive variations
+//
+
+@include media-breakpoint-up(sm) {
+  // Scale up the controls a smidge
+  .carousel-control {
+    .icon-prev,
+    .icon-next {
+      width: 30px;
+      height: 30px;
+      margin-top: -15px;
+      font-size: 30px;
+    }
+    .icon-prev {
+      margin-left: -15px;
+    }
+    .icon-next {
+      margin-right: -15px;
+    }
+  }
+
+  // Show and left align the captions
+  .carousel-caption {
+    right: 20%;
+    left: 20%;
+    padding-bottom: 30px;
+  }
+
+  // Move up the indicators
+  .carousel-indicators {
+    bottom: 20px;
+  }
+}
diff --git a/src/sass/bootstrap4/_close.scss b/src/sass/bootstrap4/_close.scss
new file mode 100644
index 0000000..89e68a3
--- /dev/null
+++ b/src/sass/bootstrap4/_close.scss
@@ -0,0 +1,28 @@
+.close {
+  float: right;
+  font-size: ($font-size-base * 1.5);
+  font-weight: $close-font-weight;
+  line-height: 1;
+  color: $close-color;
+  text-shadow: $close-text-shadow;
+  opacity: .2;
+
+  @include hover-focus {
+    color: $close-color;
+    text-decoration: none;
+    cursor: pointer;
+    opacity: .5;
+  }
+}
+
+// Additional properties for button version
+// iOS requires the button element instead of an anchor tag.
+// If you want the anchor version, it requires `href="#"`.
+// See https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile
+button.close {
+  padding: 0;
+  cursor: pointer;
+  background: transparent;
+  border: 0;
+  -webkit-appearance: none;
+}
diff --git a/src/sass/bootstrap4/_code.scss b/src/sass/bootstrap4/_code.scss
new file mode 100644
index 0000000..60bbcae
--- /dev/null
+++ b/src/sass/bootstrap4/_code.scss
@@ -0,0 +1,58 @@
+// Inline and block code styles
+code,
+kbd,
+pre,
+samp {
+  font-family: $font-family-monospace;
+}
+
+// Inline code
+code {
+  padding: .2rem .4rem;
+  font-size: 90%;
+  color: $code-color;
+  background-color: $code-bg;
+  @include border-radius($border-radius);
+}
+
+// User input typically entered via keyboard
+kbd {
+  padding: .2rem .4rem;
+  font-size: 90%;
+  color: $kbd-color;
+  background-color: $kbd-bg;
+  @include border-radius($border-radius-sm);
+  @include box-shadow(inset 0 -.1rem 0 rgba(0,0,0,.25));
+
+  kbd {
+    padding: 0;
+    font-size: 100%;
+    font-weight: $nested-kbd-font-weight;
+    @include box-shadow(none);
+  }
+}
+
+// Blocks of code
+pre {
+  display: block;
+  margin-top: 0;
+  margin-bottom: 1rem;
+  font-size: 90%;
+  line-height: $line-height;
+  color: $pre-color;
+
+  // Account for some code outputs that place code tags in pre tags
+  code {
+    padding: 0;
+    font-size: inherit;
+    color: inherit;
+    background-color: transparent;
+    border-radius: 0;
+  }
+}
+
+// Enable scrollable blocks of code
+.pre-scrollable {
+  max-height: $pre-scrollable-max-height;
+  overflow-y: scroll;
+}
diff --git a/src/sass/bootstrap4/_custom-forms.scss b/src/sass/bootstrap4/_custom-forms.scss
new file mode 100644
index 0000000..b418b84
--- /dev/null
+++ b/src/sass/bootstrap4/_custom-forms.scss
@@ -0,0 +1,226 @@
+// Embedded icons from Open Iconic.
+// Released under MIT and copyright 2014 Waybury.
+// http://useiconic.com/open
+
+
+// Checkboxes and radios
+//
+// Base class takes care of all the key behavioral aspects.
+
+.c-input {
+  position: relative;
+  display: inline;
+  padding-left: 1.5rem;
+  color: #555;
+  cursor: pointer;
+
+  > input {
+    position: absolute;
+    z-index: -1; // Put the input behind the label so it doesn't overlay text
+    opacity: 0;
+
+    &:checked ~ .c-indicator {
+      color: #fff;
+      background-color: #0074d9;
+      @include box-shadow(none);
+    }
+
+    &:focus ~ .c-indicator {
+      // the mixin is not used here to make sure there is feedback
+      box-shadow: 0 0 0 .075rem #fff, 0 0 0 .2rem #0074d9;
+    }
+
+    &:active ~ .c-indicator {
+      color: #fff;
+      background-color: #84c6ff;
+      @include box-shadow(none);
+    }
+  }
+
+  + .c-input {
+    margin-left: 1rem;
+  }
+}
+
+// Custom indicator
+//
+// Generates a shadow element to create our makeshift checkbox/radio background.
+
+.c-indicator {
+  position: absolute;
+  top: 0;
+  left: 0;
+  display: block;
+  width: 1rem;
+  height: 1rem;
+  font-size: 65%;
+  line-height: 1rem;
+  color: #eee;
+  text-align: center;
+  user-select: none;
+  background-color: #eee;
+  background-repeat: no-repeat;
+  background-position: center center;
+  background-size: 50% 50%;
+  @include box-shadow(inset 0 .125rem .125rem rgba(0,0,0,.1));
+}
+
+// Checkboxes
+//
+// Tweak just a few things for checkboxes.
+
+.c-checkbox {
+  .c-indicator {
+    border-radius: .25rem;
+  }
+
+  input:checked ~ .c-indicator {
+    background-image: url(data:image/svg+xml;base64,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);
+  }
+
+  input:indeterminate ~ .c-indicator {
+    background-color: #0074d9;
+    background-image: url(data:image/svg+xml;base64,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);
+    @include box-shadow(none);
+  }
+}
+
+// Radios
+//
+// Tweak just a few things for radios.
+
+.c-radio {
+  .c-indicator {
+    border-radius: 50%;
+  }
+
+  input:checked ~ .c-indicator {
+    background-image: url(data:image/svg+xml;base64,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);
+  }
+}
+
+
+// Layout options
+//
+// By default radios and checkboxes are `inline-block` with no additional spacing
+// set. Use these optional classes to tweak the layout.
+
+.c-inputs-stacked {
+  .c-input {
+    display: inline;
+
+    &::after {
+      display: block;
+      margin-bottom: .25rem;
+      content: "";
+    }
+
+    + .c-input {
+      margin-left: 0;
+    }
+  }
+}
+
+
+// Select
+//
+// Replaces the browser default select with a custom one, mostly pulled from
+// http://primercss.io.
+//
+// Includes IE9-specific hacks (noted by ` \9`).
+
+.c-select {
+  display: inline-block;
+  max-width: 100%;
+  padding: .375rem 1.75rem .375rem .75rem;
+  padding-right: .75rem \9;
+  color: $input-color;
+  vertical-align: middle;
+  background: #fff url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAUCAMAAACzvE1FAAAADFBMVEUzMzMzMzMzMzMzMzMKAG/3AAAAA3RSTlMAf4C/aSLHAAAAPElEQVR42q3NMQ4AIAgEQTn//2cLdRKppSGzBYwzVXvznNWs8C58CiussPJj8h6NwgorrKRdTvuV9v16Afn0AYFOB7aYAAAAAElFTkSuQmCC) no-repeat right .75rem center;
+  background-image: none \9;
+  background-size: 8px 10px;
+  border: $input-btn-border-width solid $input-border-color;
+  // Use vendor prefixes as `appearance` isn't part of the CSS spec.
+  -moz-appearance: none;
+  -webkit-appearance: none;
+
+  &:focus {
+    border-color: #51a7e8;
+    outline: none;
+    @include box-shadow(inset 0 1px 2px rgba(0, 0, 0, 0.075), 0 0 5px rgba(81, 167, 232, 0.5));
+  }
+
+  // Hides the default caret in IE11
+  &::-ms-expand {
+    opacity: 0;
+  }
+}
+
+.c-select-sm {
+  padding-top: 3px;
+  padding-bottom: 3px;
+  font-size: 12px;
+
+  &:not([multiple]) {
+    height: 26px;
+    min-height: 26px;
+  }
+}
+
+
+// File
+//
+// Custom file input.
+
+.file {
+  position: relative;
+  display: inline-block;
+  height: 2.5rem;
+  cursor: pointer;
+}
+.file input {
+  min-width: 14rem;
+  margin: 0;
+  filter: alpha(opacity = 0);
+  opacity: 0;
+}
+.file-custom {
+  position: absolute;
+  top: 0;
+  right: 0;
+  left: 0;
+  z-index: 5;
+  height: 2.5rem;
+  padding: .5rem 1rem;
+  line-height: 1.5;
+  color: #555;
+  user-select: none;
+  background-color: #fff;
+  border: $input-btn-border-width solid #ddd;
+  border-radius: .25rem;
+  @include box-shadow(inset 0 .2rem .4rem rgba(0,0,0,.05));
+}
+.file-custom::after {
+  content: "Choose file...";
+}
+.file-custom::before {
+  position: absolute;
+  top: -.075rem;
+  right: -.075rem;
+  bottom: -.075rem;
+  z-index: 6;
+  display: block;
+  height: 2.5rem;
+  padding: .5rem 1rem;
+  line-height: 1.5;
+  color: #555;
+  content: "Browse";
+  background-color: #eee;
+  border: $input-btn-border-width solid #ddd;
+  border-radius: 0 .25rem .25rem 0;
+}
+
+// Focus state
+.file input:focus ~ .file-custom {
+  @include box-shadow(0 0 0 .075rem #fff, 0 0 0 .2rem #0074d9);
+}
diff --git a/src/sass/bootstrap4/_dropdown.scss b/src/sass/bootstrap4/_dropdown.scss
new file mode 100644
index 0000000..d9776d5
--- /dev/null
+++ b/src/sass/bootstrap4/_dropdown.scss
@@ -0,0 +1,193 @@
+// The dropdown wrapper (`<div>`)
+.dropup,
+.dropdown {
+  position: relative;
+}
+
+.dropdown-toggle {
+  // Generate the caret automatically
+  &::after {
+    display: inline-block;
+    width: 0;
+    height: 0;
+    margin-right: .25rem;
+    margin-left: .25rem;
+    vertical-align: middle;
+    content: "";
+    border-top: $caret-width solid;
+    border-right: $caret-width solid transparent;
+    border-left: $caret-width solid transparent;
+  }
+
+  // Prevent the focus on the dropdown toggle when closing dropdowns
+  &:focus {
+    outline: 0;
+  }
+}
+
+.dropup {
+  .dropdown-toggle {
+    &::after {
+      border-top: 0;
+      border-bottom: $caret-width solid;
+    }
+  }
+}
+
+// The dropdown menu
+.dropdown-menu {
+  position: absolute;
+  top: 100%;
+  left: 0;
+  z-index: $zindex-dropdown;
+  display: none; // none by default, but block on "open" of the menu
+  float: left;
+  min-width: 160px;
+  padding: 5px 0;
+  margin: 2px 0 0; // override default ul
+  font-size: $font-size-base;
+  color: $body-color;
+  text-align: left; // Ensures proper alignment if parent has it changed (e.g., modal footer)
+  list-style: none;
+  background-color: $dropdown-bg;
+  background-clip: padding-box;
+  border: $dropdown-border-width solid $dropdown-border-color;
+  @include border-radius($border-radius);
+  @include box-shadow(0 6px 12px rgba(0,0,0,.175));
+}
+
+// Dividers (basically an `<hr>`) within the dropdown
+.dropdown-divider {
+  @include nav-divider($dropdown-divider-bg);
+}
+
+// Links, buttons, and more within the dropdown menu
+//
+// `<button>`-specific styles are denoted with `// For <button>s`
+.dropdown-item {
+  display: block;
+  width: 100%; // For `<button>`s
+  padding: 3px 20px;
+  clear: both;
+  font-weight: normal;
+  line-height: $line-height;
+  color: $dropdown-link-color;
+  text-align: inherit; // For `<button>`s
+  white-space: nowrap; // prevent links from randomly breaking onto new lines
+  background: none; // For `<button>`s
+  border: 0; // For `<button>`s
+
+  @include hover-focus {
+    color: $dropdown-link-hover-color;
+    text-decoration: none;
+    background-color: $dropdown-link-hover-bg;
+  }
+
+  // Active state
+  &.active {
+    @include plain-hover-focus {
+      color: $dropdown-link-active-color;
+      text-decoration: none;
+      background-color: $dropdown-link-active-bg;
+      outline: 0;
+    }
+  }
+
+  // Disabled state
+  //
+  // Gray out text and ensure the hover/focus state remains gray
+  &.disabled {
+    @include plain-hover-focus {
+      color: $dropdown-link-disabled-color;
+    }
+
+    // Nuke hover/focus effects
+    @include hover-focus {
+      text-decoration: none;
+      cursor: $cursor-disabled;
+      background-color: transparent;
+      background-image: none; // Remove CSS gradient
+      @include reset-filter();
+    }
+  }
+}
+
+// Open state for the dropdown
+.open {
+  // Show the menu
+  > .dropdown-menu {
+    display: block;
+  }
+
+  // Remove the outline when :focus is triggered
+  > a {
+    outline: 0;
+  }
+}
+
+// Menu positioning
+//
+// Add extra class to `.dropdown-menu` to flip the alignment of the dropdown
+// menu with the parent.
+.dropdown-menu-right {
+  right: 0;
+  left: auto; // Reset the default from `.dropdown-menu`
+}
+// With v3, we enabled auto-flipping if you have a dropdown within a right
+// aligned nav component. To enable the undoing of that, we provide an override
+// to restore the default dropdown menu alignment.
+//
+// This is only for left-aligning a dropdown menu within a `.navbar-right` or
+// `.pull-right` nav component.
+.dropdown-menu-left {
+  right: auto;
+  left: 0;
+}
+
+// Dropdown section headers
+.dropdown-header {
+  display: block;
+  padding: 3px 20px;
+  font-size: $font-size-sm;
+  line-height: $line-height;
+  color: $dropdown-header-color;
+  white-space: nowrap; // as with > li > a
+}
+
+// Backdrop to catch body clicks on mobile, etc.
+.dropdown-backdrop {
+  position: fixed;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: ($zindex-dropdown - 10);
+}
+
+// Right aligned dropdowns
+.pull-right > .dropdown-menu {
+  right: 0;
+  left: auto;
+}
+
+// Allow for dropdowns to go bottom up (aka, dropup-menu)
+//
+// Just add .dropup after the standard .dropdown class and you're set.
+// TODO: abstract this so that the navbar fixed styles are not placed here?
+
+.dropup,
+.navbar-fixed-bottom .dropdown {
+  // Reverse the caret
+  .caret {
+    content: "";
+    border-top: 0;
+    border-bottom: $caret-width solid;
+  }
+
+  // Different positioning for bottom up menu
+  .dropdown-menu {
+    top: auto;
+    bottom: 100%;
+    margin-bottom: 2px;
+  }
+}
diff --git a/src/sass/bootstrap4/_forms.scss b/src/sass/bootstrap4/_forms.scss
new file mode 100644
index 0000000..20a70b3
--- /dev/null
+++ b/src/sass/bootstrap4/_forms.scss
@@ -0,0 +1,452 @@
+//
+// Textual form controls
+//
+
+.form-control {
+  display: block;
+  width: 100%;
+  // // Make inputs at least the height of their button counterpart (base line-height + padding + border)
+  // height: $input-height;
+  padding: $input-padding-y $input-padding-x;
+  font-size: $font-size-base;
+  line-height: $line-height;
+  color: $input-color;
+  background-color: $input-bg;
+  // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214.
+  background-image: none;
+  border: $input-btn-border-width solid $input-border-color;
+  // Note: This has no effect on <select>s in some browsers, due to the limited stylability of `<select>`s in CSS.
+  @include border-radius($input-border-radius);
+  @include box-shadow($input-box-shadow);
+  @include transition(border-color ease-in-out .15s, box-shadow ease-in-out .15s);
+
+  // Make inputs at least the height of their button counterpart (base line-height + padding + border).
+  // Only apply the height to textual inputs and some selects.
+  // &:not(textarea),
+  // &:not(select[size]),
+  // &:not(select[multiple]) {
+  //   height: $input-height;
+  // }
+
+  // Unstyle the caret on `<select>`s in IE10+.
+  &::-ms-expand {
+    background-color: transparent;
+    border: 0;
+  }
+
+  // Customize the `:focus` state to imitate native WebKit styles.
+  @include form-control-focus();
+
+  // Placeholder
+  &::placeholder {
+    color: $input-color-placeholder;
+    // Override Firefox's unusual default opacity; see https://github.com/twbs/bootstrap/pull/11526.
+    opacity: 1;
+  }
+
+  // Disabled and read-only inputs
+  //
+  // HTML5 says that controls under a fieldset > legend:first-child won't be
+  // disabled if the fieldset is disabled. Due to implementation difficulty, we
+  // don't honor that edge case; we style them as disabled anyway.
+  &:disabled,
+  &[readonly] {
+    background-color: $input-bg-disabled;
+    // iOS fix for unreadable disabled content; see https://github.com/twbs/bootstrap/issues/11655.
+    opacity: 1;
+  }
+
+  &:disabled {
+    cursor: $cursor-disabled;
+  }
+}
+
+
+// Make file inputs better match text inputs by forcing them to new lines.
+.form-control-file,
+.form-control-range {
+  display: block;
+}
+
+
+//
+// Labels
+//
+
+// For use with horizontal and inline forms, when you need the label text to
+// align with the form controls.
+.form-control-label {
+  padding: $input-padding-y $input-padding-x;
+  margin-bottom: 0; // Override the `<label>` default
+}
+
+
+// Todo: clear this up
+
+// Special styles for iOS temporal inputs
+//
+// In Mobile Safari, setting `display: block` on temporal inputs causes the
+// text within the input to become vertically misaligned. As a workaround, we
+// set a pixel line-height that matches the given height of the input, but only
+// for Safari. See https://bugs.webkit.org/show_bug.cgi?id=139848
+//
+// Note that as of 8.3, iOS doesn't support `datetime` or `week`.
+
+@media screen and (-webkit-min-device-pixel-ratio: 0) {
+  input[type="date"],
+  input[type="time"],
+  input[type="datetime-local"],
+  input[type="month"] {
+    &.form-control {
+      line-height: $input-height;
+    }
+
+    &.input-sm,
+    .input-group-sm &.form-control {
+      line-height: $input-height-sm;
+    }
+
+    &.input-lg,
+    .input-group-lg &.form-control {
+      line-height: $input-height-lg;
+    }
+  }
+}
+
+
+// Static form control text
+//
+// Apply class to an element to make any string of text align with labels in a
+// horizontal form layout.
+
+.form-control-static {
+  min-height: $input-height;
+  // Size it appropriately next to real form controls
+  padding-top: $input-padding-y;
+  padding-bottom: $input-padding-y;
+  // Remove default margin from `p`
+  margin-bottom: 0;
+
+  &.form-control-sm,
+  &.form-control-lg {
+    padding-right: 0;
+    padding-left: 0;
+  }
+}
+
+
+// Form control sizing
+//
+// Build on `.form-control` with modifier classes to decrease or increase the
+// height and font-size of form controls.
+//
+// The `.form-group-* form-control` variations are sadly duplicated to avoid the
+// issue documented in https://github.com/twbs/bootstrap/issues/15074.
+
+.form-control-sm {
+  // height: $input-height-sm;
+  padding: $input-padding-y-sm $input-padding-x-sm;
+  font-size: $font-size-sm;
+  line-height: $line-height-sm;
+  @include border-radius($input-border-radius-sm);
+}
+
+.form-control-lg {
+  // height: $input-height-lg;
+  padding: $input-padding-y-lg $input-padding-x-lg;
+  font-size: $font-size-lg;
+  line-height: $line-height-lg;
+  @include border-radius($input-border-radius-lg);
+}
+
+
+// Form groups
+//
+// Designed to help with the organization and spacing of vertical forms. For
+// horizontal forms, use the predefined grid classes.
+
+.form-group {
+  margin-bottom: $form-group-margin-bottom;
+}
+
+
+// Checkboxes and radios
+//
+// Indent the labels to position radios/checkboxes as hanging controls.
+
+.radio,
+.checkbox {
+  position: relative;
+  display: block;
+  // margin-top:    ($spacer * .75);
+  margin-bottom: ($spacer * .75);
+
+  label {
+    padding-left: 1.25rem;
+    margin-bottom: 0;
+    font-weight: normal;
+    cursor: pointer;
+
+    // When there's no labels, don't position the input.
+    input:only-child {
+      position: static;
+    }
+  }
+}
+.radio input[type="radio"],
+.radio-inline input[type="radio"],
+.checkbox input[type="checkbox"],
+.checkbox-inline input[type="checkbox"] {
+  position: absolute;
+  margin-top: .25rem;
+  // margin-top: 4px \9;
+  margin-left: -1.25rem;
+}
+
+.radio + .radio,
+.checkbox + .checkbox {
+  // Move up sibling radios or checkboxes for tighter spacing
+  margin-top: -.25rem;
+}
+
+// Radios and checkboxes on same line
+.radio-inline,
+.checkbox-inline {
+  position: relative;
+  display: inline-block;
+  padding-left: 1.25rem;
+  margin-bottom: 0;
+  font-weight: normal;
+  vertical-align: middle;
+  cursor: pointer;
+}
+.radio-inline + .radio-inline,
+.checkbox-inline + .checkbox-inline {
+  margin-top: 0;
+  margin-left: .75rem;
+}
+
+// Apply same disabled cursor tweak as for inputs
+// Some special care is needed because <label>s don't inherit their parent's `cursor`.
+//
+// Note: Neither radios nor checkboxes can be readonly.
+input[type="radio"],
+input[type="checkbox"] {
+  &:disabled,
+  &.disabled {
+    cursor: $cursor-disabled;
+  }
+}
+// These classes are used directly on <label>s
+.radio-inline,
+.checkbox-inline {
+  &.disabled {
+    cursor: $cursor-disabled;
+  }
+}
+// These classes are used on elements with <label> descendants
+.radio,
+.checkbox {
+  &.disabled {
+    label {
+      cursor: $cursor-disabled;
+    }
+  }
+}
+
+
+// Form control feedback states
+//
+// Apply contextual and semantic states to individual form controls.
+
+.form-control-success,
+.form-control-warning,
+.form-control-danger {
+  padding-right: ($input-padding-x * 3);
+  background-repeat: no-repeat;
+  background-position: center right ($input-height * .25);
+  background-size: ($input-height * .65) ($input-height * .65);
+}
+
+// Form validation states
+.has-success {
+  @include form-control-validation($brand-success);
+
+  .form-control-success {
+    background-image: url($form-icon-success);
+  }
+}
+
+.has-warning {
+  @include form-control-validation($brand-warning);
+
+  .form-control-warning {
+    background-image: url($form-icon-warning);
+  }
+}
+
+.has-danger {
+  @include form-control-validation($brand-danger);
+
+  .form-control-danger {
+    background-image: url($form-icon-danger);
+  }
+}
+
+
+
+
+// .form-control-success {
+//   background-image: url("#{$form-icon-success}");
+//   border-color: $brand-success;
+// }
+//
+// .form-control-warning {
+//   background-image: url("#{$form-icon-warning}");
+//   border-color: $brand-warning;
+// }
+//
+// .form-control-error {
+//   background-image: url("#{$form-icon-danger}");
+//   border-color: $brand-danger;
+// }
+
+
+// .has-feedback {
+//   // Enable absolute positioning
+//   position: relative;
+//
+//   // Ensure icons don't overlap text
+//   .form-control {
+//     padding-right: ($input-height * 1.25);
+//   }
+// }
+// // Feedback icon
+// .form-control-feedback {
+//   position: absolute;
+//   top: 0;
+//   right: 0;
+//   z-index: 2; // Ensure icon is above input groups
+//   display: block;
+//   width: $input-height;
+//   height: $input-height;
+//   line-height: $input-height;
+//   text-align: center;
+//   pointer-events: none;
+// }
+// .input-lg + .form-control-feedback,
+// .input-group-lg + .form-control-feedback {
+//   width: $input-height-lg;
+//   height: $input-height-lg;
+//   line-height: $input-height-lg;
+// }
+// .input-sm + .form-control-feedback,
+// .input-group-sm + .form-control-feedback {
+//   width: $input-height-sm;
+//   height: $input-height-sm;
+//   line-height: $input-height-sm;
+// }
+//
+// // Form validation states
+// .has-success {
+//   @include form-control-validation($state-success-text, $state-success-text, $state-success-bg);
+// }
+// .has-warning {
+//   @include form-control-validation($state-warning-text, $state-warning-text, $state-warning-bg);
+// }
+// .has-danger {
+//   @include form-control-validation($state-danger-text, $state-danger-text, $state-danger-bg);
+// }
+//
+// // Reposition feedback icon if input has visible label above
+// .has-feedback label {
+//
+//   ~ .form-control-feedback {
+//     // TODO: redo this since we nuked the `$line-height-computed`
+//     top: 0; // Height of the `label` and its margin
+//   }
+//
+//   &.sr-only ~ .form-control-feedback {
+//     top: 0;
+//   }
+// }
+
+
+// Inline forms
+//
+// Make forms appear inline(-block) by adding the `.form-inline` class. Inline
+// forms begin stacked on extra small (mobile) devices and then go inline when
+// viewports reach <768px.
+//
+// Requires wrapping inputs and labels with `.form-group` for proper display of
+// default HTML form controls and our custom form controls (e.g., input groups).
+
+.form-inline {
+
+  // Kick in the inline
+  @include media-breakpoint-up(sm) {
+    // Inline-block all the things for "inline"
+    .form-group {
+      display: inline-block;
+      margin-bottom: 0;
+      vertical-align: middle;
+    }
+
+    // Allow folks to *not* use `.form-group`
+    .form-control {
+      display: inline-block;
+      width: auto; // Prevent labels from stacking above inputs in `.form-group`
+      vertical-align: middle;
+    }
+
+    // Make static controls behave like regular ones
+    .form-control-static {
+      display: inline-block;
+    }
+
+    .input-group {
+      display: inline-table;
+      vertical-align: middle;
+
+      .input-group-addon,
+      .input-group-btn,
+      .form-control {
+        width: auto;
+      }
+    }
+
+    // Input groups need that 100% width though
+    .input-group > .form-control {
+      width: 100%;
+    }
+
+    .form-control-label {
+      margin-bottom: 0;
+      vertical-align: middle;
+    }
+
+    // Remove default margin on radios/checkboxes that were used for stacking, and
+    // then undo the floating of radios and checkboxes to match.
+    .radio,
+    .checkbox {
+      display: inline-block;
+      margin-top: 0;
+      margin-bottom: 0;
+      vertical-align: middle;
+
+      label {
+        padding-left: 0;
+      }
+    }
+    .radio input[type="radio"],
+    .checkbox input[type="checkbox"] {
+      position: relative;
+      margin-left: 0;
+    }
+
+    // Re-override the feedback icon.
+    .has-feedback .form-control-feedback {
+      top: 0;
+    }
+  }
+}
diff --git a/src/sass/bootstrap4/_grid.scss b/src/sass/bootstrap4/_grid.scss
new file mode 100644
index 0000000..a71f3aa
--- /dev/null
+++ b/src/sass/bootstrap4/_grid.scss
@@ -0,0 +1,76 @@
+// Container widths
+//
+// Set the container width, and override it for fixed navbars in media queries.
+
+.container {
+  @include make-container();
+  @include make-container-max-widths();
+
+}
+
+
+// Fluid container
+//
+// Utilizes the mixin meant for fixed width containers, but without any defined
+// width for fluid, full width layouts.
+
+.container-fluid {
+  @include make-container();
+}
+
+
+// Row
+//
+// Rows contain and clear the floats of your columns.
+
+@if $enable-grid-classes {
+  .row {
+    @include make-row();
+  }
+}
+
+
+// Columns
+//
+// Common styles for small and large grid columns
+
+@if $enable-grid-classes {
+  @include make-grid-columns();
+}
+
+
+// Flex variation
+//
+// Custom styles for additional flex alignment options.
+
+@if $enable-flex and $enable-grid-classes {
+
+  // Flex column reordering
+
+  @each $breakpoint in map-keys($grid-breakpoints) {
+    @include media-breakpoint-up($breakpoint) {
+      .col-#{$breakpoint}-first { order: -1; }
+      .col-#{$breakpoint}-last  { order: 1; }
+    }
+  }
+
+  // Alignment for every column in row
+
+  @each $breakpoint in map-keys($grid-breakpoints) {
+    @include media-breakpoint-up($breakpoint) {
+      .row-#{$breakpoint}-top    { align-items: flex-start; }
+      .row-#{$breakpoint}-center { align-items: center; }
+      .row-#{$breakpoint}-bottom { align-items: flex-end; }
+    }
+  }
+
+  // Alignment per column
+
+  @each $breakpoint in map-keys($grid-breakpoints) {
+    @include media-breakpoint-up($breakpoint) {
+      .col-#{$breakpoint}-top    { align-self: flex-start; }
+      .col-#{$breakpoint}-center { align-self: center; }
+      .col-#{$breakpoint}-bottom { align-self: flex-end; }
+    }
+  }
+}
diff --git a/src/sass/bootstrap4/_images.scss b/src/sass/bootstrap4/_images.scss
new file mode 100644
index 0000000..81e823c
--- /dev/null
+++ b/src/sass/bootstrap4/_images.scss
@@ -0,0 +1,53 @@
+// Responsive images (ensure images don't scale beyond their parents)
+//
+// This is purposefully opt-in via an explicit class rather than being the default for all `<img>`s.
+// We previously tried the "images are responsive by default" approach in Bootstrap v2,
+// and abandoned it in Bootstrap v3 because it breaks lots of third-party widgets (including Google Maps)
+// which weren't expecting the images within themselves to be involuntarily resized.
+// See also https://github.com/twbs/bootstrap/issues/18178
+.img-fluid {
+  @include img-fluid();
+}
+
+// Rounded corners
+.img-rounded {
+  @include border-radius($border-radius-lg);
+}
+
+// Image thumbnails
+.img-thumbnail {
+  padding: $thumbnail-padding;
+  line-height: $line-height;
+  background-color: $thumbnail-bg;
+  border: $thumbnail-border-width solid $thumbnail-border-color;
+  border-radius: $thumbnail-border-radius;
+  transition: all .2s ease-in-out;
+  @include box-shadow(0 1px 2px rgba(0,0,0,.075));
+
+  // Keep them at most 100% wide
+  @include img-fluid(inline-block);
+}
+
+// Perfect circle
+.img-circle {
+  border-radius: 50%;
+}
+
+//
+// Figures
+//
+
+.figure {
+  // Ensures the caption's text aligns with the image.
+  display: inline-block;
+}
+
+.figure-img {
+  margin-bottom: ($spacer-y / 2);
+  line-height: 1;
+}
+
+.figure-caption {
+  font-size: 90%;
+  color: $gray-light;
+}
diff --git a/src/sass/bootstrap4/_input-group.scss b/src/sass/bootstrap4/_input-group.scss
new file mode 100644
index 0000000..e6681eb
--- /dev/null
+++ b/src/sass/bootstrap4/_input-group.scss
@@ -0,0 +1,189 @@
+//
+// Base styles
+//
+
+.input-group {
+  position: relative;
+
+  @if $enable-flex {
+    display: flex;
+  } @else {
+    display: table;
+    // Prevent input groups from inheriting border styles from table cells when
+    // placed within a table.
+    border-collapse: separate;
+  }
+
+  .form-control {
+    // Ensure that the input is always above the *appended* addon button for
+    // proper border colors.
+    position: relative;
+    z-index: 2;
+    // Bring the "active" form control to the front
+    @include hover-focus-active {
+      z-index: 3;
+    }
+    @if $enable-flex {
+      flex: 1;
+    } @else {
+      // IE9 fubars the placeholder attribute in text inputs and the arrows on
+      // select elements in input groups. To fix it, we float the input. Details:
+      // https://github.com/twbs/bootstrap/issues/11561#issuecomment-28936855
+      float: left;
+      width: 100%;
+    }
+    margin-bottom: 0;
+  }
+}
+
+.input-group-addon,
+.input-group-btn,
+.input-group .form-control {
+  @if $enable-flex {
+    // do nothing
+  } @else {
+    display: table-cell;
+  }
+
+  &:not(:first-child):not(:last-child) {
+    @include border-radius(0);
+  }
+}
+
+.input-group-addon,
+.input-group-btn {
+  @if $enable-flex {
+    // do nothing
+  } @else {
+    width: 1%;
+  }
+  white-space: nowrap;
+  vertical-align: middle; // Match the inputs
+}
+
+
+// Sizing options
+//
+// Remix the default form control sizing classes into new ones for easier
+// manipulation.
+
+.input-group-lg > .form-control,
+.input-group-lg > .input-group-addon,
+.input-group-lg > .input-group-btn > .btn {
+  @extend .form-control-lg;
+}
+.input-group-sm > .form-control,
+.input-group-sm > .input-group-addon,
+.input-group-sm > .input-group-btn > .btn {
+  @extend .form-control-sm;
+}
+
+
+//
+// Text input groups
+//
+
+.input-group-addon {
+  padding: $input-padding-y $input-padding-x;
+  font-size: $font-size-base;
+  font-weight: normal;
+  line-height: 1;
+  color: $input-color;
+  text-align: center;
+  background-color: $input-group-addon-bg;
+  border: $input-btn-border-width solid $input-group-addon-border-color;
+  @include border-radius($border-radius);
+
+  // Sizing
+  &.form-control-sm {
+    padding: $input-padding-y-sm $input-padding-x-sm;
+    font-size: $font-size-sm;
+    @include border-radius($border-radius-sm);
+  }
+  &.form-control-lg {
+    padding: $input-padding-y-lg $input-padding-x-lg;
+    font-size: $font-size-lg;
+    @include border-radius($border-radius-lg);
+  }
+
+  // Nuke default margins from checkboxes and radios to vertically center within.
+  input[type="radio"],
+  input[type="checkbox"] {
+    margin-top: 0;
+  }
+}
+
+
+//
+// Reset rounded corners
+//
+
+.input-group .form-control:first-child,
+.input-group-addon:first-child,
+.input-group-btn:first-child > .btn,
+.input-group-btn:first-child > .btn-group > .btn,
+.input-group-btn:first-child > .dropdown-toggle,
+.input-group-btn:last-child > .btn:not(:last-child):not(.dropdown-toggle),
+.input-group-btn:last-child > .btn-group:not(:last-child) > .btn {
+  @include border-right-radius(0);
+}
+.input-group-addon:first-child {
+  border-right: 0;
+}
+.input-group .form-control:last-child,
+.input-group-addon:last-child,
+.input-group-btn:last-child > .btn,
+.input-group-btn:last-child > .btn-group > .btn,
+.input-group-btn:last-child > .dropdown-toggle,
+.input-group-btn:first-child > .btn:not(:first-child),
+.input-group-btn:first-child > .btn-group:not(:first-child) > .btn {
+  @include border-left-radius(0);
+}
+.input-group-addon:last-child {
+  border-left: 0;
+}
+
+
+//
+// Button input groups
+//
+
+.input-group-btn {
+  position: relative;
+  // Jankily prevent input button groups from wrapping with `white-space` and
+  // `font-size` in combination with `inline-block` on buttons.
+  font-size: 0;
+  white-space: nowrap;
+
+  // Negative margin for spacing, position for bringing hovered/focused/actived
+  // element above the siblings.
+  > .btn {
+    position: relative;
+    + .btn {
+      margin-left: (-$input-btn-border-width);
+    }
+    // Bring the "active" button to the front
+    @include hover-focus-active {
+      z-index: 3;
+    }
+  }
+
+  // Negative margin to only have a single, shared border between the two
+  &:first-child {
+    > .btn,
+    > .btn-group {
+      margin-right: (-$input-btn-border-width);
+    }
+  }
+  &:last-child {
+    > .btn,
+    > .btn-group {
+      z-index: 2;
+      margin-left: (-$input-btn-border-width);
+      // Because specificity
+      @include hover-focus-active {
+        z-index: 3;
+      }
+    }
+  }
+}
diff --git a/src/sass/bootstrap4/_jumbotron.scss b/src/sass/bootstrap4/_jumbotron.scss
new file mode 100644
index 0000000..b12d465
--- /dev/null
+++ b/src/sass/bootstrap4/_jumbotron.scss
@@ -0,0 +1,20 @@
+.jumbotron {
+  padding: $jumbotron-padding ($jumbotron-padding / 2);
+  margin-bottom: $jumbotron-padding;
+  background-color: $jumbotron-bg;
+  @include border-radius($border-radius-lg);
+
+  @include media-breakpoint-up(sm) {
+    padding: ($jumbotron-padding * 2) $jumbotron-padding;
+  }
+}
+
+.jumbotron-hr {
+  border-top-color: darken($jumbotron-bg, 10%);
+}
+
+.jumbotron-fluid {
+  padding-right: 0;
+  padding-left: 0;
+  @include border-radius(0);
+}
diff --git a/src/sass/bootstrap4/_labels.scss b/src/sass/bootstrap4/_labels.scss
new file mode 100644
index 0000000..c58ddde
--- /dev/null
+++ b/src/sass/bootstrap4/_labels.scss
@@ -0,0 +1,77 @@
+// Base class
+//
+// Requires one of the contextual, color modifier classes for `color` and
+// `background-color`.
+
+.label {
+  display: inline-block;
+  padding: .25em .4em;
+  font-size: 75%;
+  font-weight: $label-font-weight;
+  line-height: 1;
+  color: $label-color;
+  text-align: center;
+  white-space: nowrap;
+  vertical-align: baseline;
+  @include border-radius();
+
+  // Empty labels collapse automatically
+  &:empty {
+    display: none;
+  }
+}
+
+// Quick fix for labels in buttons
+.btn .label {
+  position: relative;
+  top: -1px;
+}
+
+// Add hover effects, but only for links
+a.label {
+  @include hover-focus {
+    color: $label-link-hover-color;
+    text-decoration: none;
+    cursor: pointer;
+  }
+}
+
+// Pill labels
+//
+// Make them extra rounded with a modifier to replace v3's badges.
+
+.label-pill {
+  padding-right: .6em;
+  padding-left: .6em;
+  // Use a higher than normal value to ensure completely rounded edges when
+  // customizing padding or font-size on labels.
+  @include border-radius(10rem);
+}
+
+// Colors
+//
+// Contextual variations (linked labels get darker on :hover).
+
+.label-default {
+  @include label-variant($label-default-bg);
+}
+
+.label-primary {
+  @include label-variant($label-primary-bg);
+}
+
+.label-success {
+  @include label-variant($label-success-bg);
+}
+
+.label-info {
+  @include label-variant($label-info-bg);
+}
+
+.label-warning {
+  @include label-variant($label-warning-bg);
+}
+
+.label-danger {
+  @include label-variant($label-danger-bg);
+}
diff --git a/src/sass/bootstrap4/_list-group.scss b/src/sass/bootstrap4/_list-group.scss
new file mode 100644
index 0000000..5115e56
--- /dev/null
+++ b/src/sass/bootstrap4/_list-group.scss
@@ -0,0 +1,140 @@
+// Base class
+//
+// Easily usable on <ul>, <ol>, or <div>.
+
+.list-group {
+  // No need to set list-style: none; since .list-group-item is block level
+  padding-left: 0; // reset padding because ul and ol
+  margin-bottom: 0;
+}
+
+
+// Individual list items
+//
+// Use on `li`s or `div`s within the `.list-group` parent.
+
+.list-group-item {
+  position: relative;
+  display: block;
+  padding: .75rem 1.25rem;
+  // Place the border on the list items and negative margin up for better styling
+  margin-bottom: -$list-group-border-width;
+  background-color: $list-group-bg;
+  border: $list-group-border-width solid $list-group-border-color;
+
+  // Round the first and last items
+  &:first-child {
+    @include border-top-radius($list-group-border-radius);
+  }
+  &:last-child {
+    margin-bottom: 0;
+    @include border-bottom-radius($list-group-border-radius);
+  }
+}
+
+.list-group-flush {
+  .list-group-item {
+    border-width: $list-group-border-width 0;
+    border-radius: 0;
+  }
+
+  &:first-child {
+    .list-group-item:first-child {
+      border-top: 0;
+    }
+  }
+
+  &:last-child {
+    .list-group-item:last-child {
+      border-bottom: 0;
+    }
+  }
+}
+
+
+// Interactive list items
+//
+// Use anchor or button elements instead of `li`s or `div`s to create interactive
+// list items. Includes an extra `.active` modifier class for selected items.
+
+a.list-group-item,
+button.list-group-item {
+  width: 100%;
+  color: $list-group-link-color;
+  text-align: inherit;
+
+  .list-group-item-heading {
+    color: $list-group-link-heading-color;
+  }
+
+  // Hover state
+  @include hover-focus {
+    color: $list-group-link-hover-color;
+    text-decoration: none;
+    background-color: $list-group-hover-bg;
+  }
+}
+
+.list-group-item {
+  // Disabled state
+  &.disabled {
+    @include plain-hover-focus {
+      color: $list-group-disabled-color;
+      cursor: $cursor-disabled;
+      background-color: $list-group-disabled-bg;
+
+      // Force color to inherit for custom content
+      .list-group-item-heading {
+        color: inherit;
+      }
+      .list-group-item-text {
+        color: $list-group-disabled-text-color;
+      }
+    }
+  }
+
+  // Active class on item itself, not parent
+  &.active {
+    @include plain-hover-focus {
+      z-index: 2; // Place active items above their siblings for proper border styling
+      color: $list-group-active-color;
+      background-color: $list-group-active-bg;
+      border-color: $list-group-active-border;
+
+      // Force color to inherit for custom content
+      .list-group-item-heading,
+      .list-group-item-heading > small,
+      .list-group-item-heading > .small {
+        color: inherit;
+      }
+      .list-group-item-text {
+        color: $list-group-active-text-color;
+      }
+    }
+  }
+}
+
+
+// Contextual variants
+//
+// Add modifier classes to change text and background color on individual items.
+// Organizationally, this must come after the `:hover` states.
+
+@include list-group-item-variant(success, $state-success-bg, $state-success-text);
+@include list-group-item-variant(info, $state-info-bg, $state-info-text);
+@include list-group-item-variant(warning, $state-warning-bg, $state-warning-text);
+@include list-group-item-variant(danger, $state-danger-bg, $state-danger-text);
+
+
+// Custom content options
+//
+// Extra classes for creating well-formatted content within `.list-group-item`s.
+
+.list-group-item-heading {
+  margin-top: 0;
+  margin-bottom: 5px;
+}
+.list-group-item-text {
+  margin-bottom: 0;
+  line-height: 1.3;
+}
diff --git a/src/sass/bootstrap4/_media.scss b/src/sass/bootstrap4/_media.scss
new file mode 100644
index 0000000..4163db3
--- /dev/null
+++ b/src/sass/bootstrap4/_media.scss
@@ -0,0 +1,90 @@
+@if $enable-flex {
+  .media {
+    display: flex;
+    margin-bottom: $spacer;
+  }
+  .media-body {
+    flex: 1;
+  }
+  .media-middle {
+    align-self: center;
+  }
+  .media-bottom {
+    align-self: flex-end;
+  }
+} @else {
+  .media {
+    margin-top: 15px;
+
+    &:first-child {
+      margin-top: 0;
+    }
+  }
+  .media,
+  .media-body {
+    overflow: hidden;
+    zoom: 1;
+  }
+  .media-body {
+    width: 10000px;
+  }
+  .media-left,
+  .media-right,
+  .media-body {
+    display: table-cell;
+    vertical-align: top;
+  }
+  .media-middle {
+    vertical-align: middle;
+  }
+  .media-bottom {
+    vertical-align: bottom;
+  }
+}
+
+
+//
+// Images/elements as the media anchor
+//
+
+.media-object {
+  display: block;
+
+  // Fix collapse in webkit from max-width: 100% and display: table-cell.
+  &.img-thumbnail {
+    max-width: none;
+  }
+}
+
+
+//
+// Alignment
+//
+
+.media-right {
+  padding-left: 10px;
+}
+
+.media-left {
+  padding-right: 10px;
+}
+
+
+//
+// Headings
+//
+
+.media-heading {
+  margin-top: 0;
+  margin-bottom: 5px;
+}
+
+
+//
+// Media list variation
+//
+
+.media-list {
+  padding-left: 0;
+  list-style: none;
+}
diff --git a/src/sass/bootstrap4/_mixins.scss b/src/sass/bootstrap4/_mixins.scss
new file mode 100644
index 0000000..934769f
--- /dev/null
+++ b/src/sass/bootstrap4/_mixins.scss
@@ -0,0 +1,55 @@
+// Toggles
+//
+// Used in conjunction with global variables to enable certain theme features.
+
+@mixin box-shadow($shadow...) {
+  @if $enable-shadows {
+    box-shadow: $shadow;
+  }
+}
+
+@mixin transition($transition...) {
+  @if $enable-transitions {
+    transition: $transition;
+  }
+}
+
+// Utilities
+@import "mixins/breakpoints";
+@import "mixins/hover";
+@import "mixins/image";
+@import "mixins/label";
+@import "mixins/reset-filter";
+@import "mixins/resize";
+@import "mixins/screen-reader";
+@import "mixins/size";
+@import "mixins/tab-focus";
+@import "mixins/reset-text";
+@import "mixins/text-emphasis";
+@import "mixins/text-hide";
+@import "mixins/text-truncate";
+
+// // Components
+@import "mixins/alert";
+@import "mixins/buttons";
+@import "mixins/cards";
+@import "mixins/pagination";
+@import "mixins/lists";
+@import "mixins/list-group";
+@import "mixins/nav-divider";
+@import "mixins/forms";
+@import "mixins/progress";
+@import "mixins/table-row";
+
+// // Skins
+@import "mixins/background-variant";
+@import "mixins/border-radius";
+@import "mixins/gradients";
+
+// // Layout
+@import "mixins/clearfix";
+@import "mixins/center-block";
+// @import "mixins/navbar-align";
+@import "mixins/grid-framework";
+@import "mixins/grid";
+@import "mixins/pulls";
diff --git a/src/sass/bootstrap4/_modal.scss b/src/sass/bootstrap4/_modal.scss
new file mode 100644
index 0000000..046810f
--- /dev/null
+++ b/src/sass/bootstrap4/_modal.scss
@@ -0,0 +1,146 @@
+// .modal-open      - body class for killing the scroll
+// .modal           - container to scroll within
+// .modal-dialog    - positioning shell for the actual modal
+// .modal-content   - actual modal w/ bg and corners and shit
+
+
+// Kill the scroll on the body
+.modal-open {
+  overflow: hidden;
+}
+
+// Container that the modal scrolls within
+.modal {
+  position: fixed;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: $zindex-modal;
+  display: none;
+  overflow: hidden;
+  // Prevent Chrome on Windows from adding a focus outline. For details, see
+  // https://github.com/twbs/bootstrap/pull/10951.
+  outline: 0;
+  -webkit-overflow-scrolling: touch;
+
+  // When fading in the modal, animate it to slide down
+  &.fade .modal-dialog {
+    transition: transform .3s ease-out;
+    transform: translate(0, -25%);
+  }
+  &.in .modal-dialog { transform: translate(0, 0); }
+}
+.modal-open .modal {
+  overflow-x: hidden;
+  overflow-y: auto;
+}
+
+// Shell div to position the modal with bottom padding
+.modal-dialog {
+  position: relative;
+  width: auto;
+  margin: 10px;
+}
+
+// Actual modal
+.modal-content {
+  position: relative;
+  background-color: $modal-content-bg;
+  background-clip: padding-box;
+  border: 1px solid $modal-content-border-color;
+  border-radius: $border-radius-lg;
+  @include box-shadow(0 3px 9px rgba(0,0,0,.5));
+  // Remove focus outline from opened modal
+  outline: 0;
+}
+
+// Modal background
+.modal-backdrop {
+  position: fixed;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: $zindex-modal-bg;
+  background-color: $modal-backdrop-bg;
+
+  // Fade for backdrop
+  &.fade { opacity: 0; }
+  &.in { opacity: $modal-backdrop-opacity; }
+}
+
+// Modal header
+// Top section of the modal w/ title and dismiss
+.modal-header {
+  padding: $modal-title-padding;
+  border-bottom: 1px solid $modal-header-border-color;
+  @include clearfix;
+}
+// Close icon
+.modal-header .close {
+  margin-top: -2px;
+}
+
+// Title text within header
+.modal-title {
+  margin: 0;
+  line-height: $modal-title-line-height;
+}
+
+// Modal body
+// Where all modal content resides (sibling of .modal-header and .modal-footer)
+.modal-body {
+  position: relative;
+  padding: $modal-inner-padding;
+}
+
+// Footer (for actions)
+.modal-footer {
+  padding: $modal-inner-padding;
+  text-align: right; // right align buttons
+  border-top: 1px solid $modal-footer-border-color;
+  @include clearfix(); // clear it in case folks use .pull-* classes on buttons
+
+  // Properly space out buttons
+  .btn + .btn {
+    margin-bottom: 0; // account for input[type="submit"] which gets the bottom margin like all other inputs
+    margin-left: 5px;
+  }
+  // but override that for button groups
+  .btn-group .btn + .btn {
+    margin-left: -1px;
+  }
+  // and override it for block buttons as well
+  .btn-block + .btn-block {
+    margin-left: 0;
+  }
+}
+
+// Measure scrollbar width for padding body during modal show/hide
+.modal-scrollbar-measure {
+  position: absolute;
+  top: -9999px;
+  width: 50px;
+  height: 50px;
+  overflow: scroll;
+}
+
+// Scale up the modal
+@include media-breakpoint-up(sm) {
+  // Automatically set modal's width for larger viewports
+  .modal-dialog {
+    width: $modal-md;
+    margin: 30px auto;
+  }
+  .modal-content {
+    @include box-shadow(0 5px 15px rgba(0,0,0,.5));
+  }
+
+  // Modal sizes
+  .modal-sm { width: $modal-sm; }
+}
+
+@include media-breakpoint-up(md) {
+  .modal-lg { width: $modal-lg; }
+}
diff --git a/src/sass/bootstrap4/_nav.scss b/src/sass/bootstrap4/_nav.scss
new file mode 100644
index 0000000..f7b83c6
--- /dev/null
+++ b/src/sass/bootstrap4/_nav.scss
@@ -0,0 +1,162 @@
+// Base class
+//
+// Kickstart any navigation component with a set of style resets. Works with
+// `<nav>`s or `<ul>`s.
+
+.nav {
+  padding-left: 0;
+  margin-bottom: 0;
+  list-style: none;
+}
+
+.nav-link {
+  display: inline-block;
+
+  @include hover-focus {
+    text-decoration: none;
+  }
+
+  // Disabled state lightens text and removes hover/tab effects
+  &.disabled {
+    color: $nav-disabled-link-color;
+
+    @include plain-hover-focus {
+      color: $nav-disabled-link-hover-color;
+      cursor: $cursor-disabled;
+      background-color: transparent;
+    }
+  }
+}
+
+
+// Nav inline
+
+.nav-inline {
+  .nav-item {
+    display: inline-block;
+  }
+
+  .nav-item + .nav-item,
+  .nav-link + .nav-link {
+    margin-left: 1rem;
+  }
+}
+
+
+//
+// Tabs
+//
+
+.nav-tabs {
+  border-bottom: 1px solid $nav-tabs-border-color;
+  @include clearfix();
+
+  .nav-item {
+    float: left;
+    // Make the list-items overlay the bottom border
+    margin-bottom: -1px;
+
+    + .nav-item {
+      margin-left: .2rem;
+    }
+  }
+
+  .nav-link {
+    display: block;
+    padding: $nav-link-padding;
+    border: $nav-tabs-link-border-width solid transparent;
+    @include border-radius($border-radius $border-radius 0 0);
+
+    @include hover-focus {
+      border-color: $nav-tabs-link-hover-border-color $nav-tabs-link-hover-border-color $nav-tabs-border-color;
+    }
+
+    &.disabled {
+      @include plain-hover-focus {
+        color: $nav-disabled-link-color;
+        background-color: transparent;
+        border-color: transparent;
+      }
+    }
+  }
+
+  .nav-link.active,
+  .nav-item.open .nav-link {
+    @include plain-hover-focus {
+      color: $nav-tabs-active-link-hover-color;
+      background-color: $nav-tabs-active-link-hover-bg;
+      border-color: $nav-tabs-active-link-hover-border-color $nav-tabs-active-link-hover-border-color transparent;
+    }
+  }
+}
+
+
+//
+// Pills
+//
+
+.nav-pills {
+  @include clearfix();
+
+  .nav-item {
+    float: left;
+
+    + .nav-item {
+      margin-left: .2rem;
+    }
+  }
+
+  .nav-link {
+    display: block;
+    padding: $nav-link-padding;
+    @include border-radius($nav-pills-border-radius);
+  }
+
+  .nav-link.active,
+  .nav-item.open .nav-link {
+    @include plain-hover-focus {
+      color: $component-active-color;
+      cursor: default;
+      background-color: $component-active-bg;
+    }
+  }
+}
+
+.nav-stacked {
+  .nav-item {
+    display: block;
+    float: none;
+
+    + .nav-item {
+      margin-top: .2rem;
+      margin-left: 0;
+    }
+  }
+}
+
+
+//
+// Tabbable tabs
+//
+
+// Hide tabbable panes to start, show them when `.active`
+.tab-content {
+  > .tab-pane {
+    display: none;
+  }
+  > .active {
+    display: block;
+  }
+}
+
+
+//
+// Dropdowns
+//
+
+.nav-tabs .dropdown-menu {
+  // Make dropdown border overlap tab border
+  margin-top: -1px;
+  // Remove the top rounded corners here since there is a hard edge above the menu
+  @include border-top-radius(0);
+}
diff --git a/src/sass/bootstrap4/_navbar.scss b/src/sass/bootstrap4/_navbar.scss
new file mode 100644
index 0000000..ffe133b
--- /dev/null
+++ b/src/sass/bootstrap4/_navbar.scss
@@ -0,0 +1,230 @@
+// Wrapper and base class
+//
+// Provide a static navbar from which we expand to create full-width, fixed, and
+// other navbar variations.
+
+.navbar {
+  position: relative;
+  padding: $navbar-padding-vertical $navbar-padding-horizontal;
+  @include clearfix;
+
+  @include media-breakpoint-up(sm) {
+    @include border-radius($navbar-border-radius);
+  }
+}
+
+
+// Navbar alignment options
+//
+// Display the navbar across the entirety of the page or fixed it to the top or
+// bottom of the page.
+
+// A static, full width modifier with no rounded corners.
+.navbar-full {
+  z-index: $zindex-navbar;
+
+  @include media-breakpoint-up(sm) {
+    @include border-radius(0);
+  }
+}
+
+// Fix the top/bottom navbars when screen real estate supports it
+.navbar-fixed-top,
+.navbar-fixed-bottom {
+  position: fixed;
+  right: 0;
+  left: 0;
+  z-index: $zindex-navbar-fixed;
+
+  // Undo the rounded corners
+  @include media-breakpoint-up(sm) {
+    @include border-radius(0);
+  }
+}
+
+.navbar-fixed-top {
+  top: 0;
+}
+
+.navbar-fixed-bottom {
+  bottom: 0;
+}
+
+.navbar-sticky-top {
+  position: sticky;
+  top: 0;
+  z-index: $zindex-navbar-sticky;
+  width: 100%;
+
+  // Undo the rounded corners
+  @include media-breakpoint-up(sm) {
+    @include border-radius(0);
+  }
+}
+
+
+//
+// Brand/project name
+//
+
+.navbar-brand {
+  float: left;
+  padding-top:    .25rem;
+  padding-bottom: .25rem;
+  margin-right: 1rem;
+  font-size: $font-size-lg;
+
+  @include hover-focus {
+    text-decoration: none;
+  }
+
+  > img {
+    display: block;
+  }
+}
+
+
+.navbar-divider {
+  float: left;
+  width: 1px;
+  padding-top: .425rem;
+  padding-bottom: .425rem;
+  margin-right: $navbar-padding-horizontal;
+  margin-left:  $navbar-padding-horizontal;
+  overflow: hidden;
+
+  &::before {
+    content: "\00a0";
+  }
+}
+
+
+// Navbar toggle
+//
+// Custom button for toggling the `.navbar-collapse`, powered by the collapse
+// Bootstrap JavaScript plugin.
+
+.navbar-toggler {
+  padding: .5rem .75rem;
+  font-size: $font-size-lg;
+  line-height: 1;
+  background: none;
+  border: $border-width solid transparent;
+  @include border-radius($btn-border-radius);
+
+  @include hover-focus {
+    text-decoration: none;
+  }
+}
+
+// Custom override for
+.navbar-toggleable {
+  &-xs {
+    @include media-breakpoint-up(sm) {
+      display: block !important;
+    }
+  }
+  &-sm {
+    @include media-breakpoint-up(md) {
+      display: block !important;
+    }
+  }
+  &-md {
+    @include media-breakpoint-up(lg) {
+      display: block !important;
+    }
+  }
+}
+
+
+// Navigation
+//
+// Custom navbar navigation built on the base `.nav` styles.
+
+.navbar-nav {
+  .nav-item {
+    float: left;
+  }
+
+  .nav-link {
+    display: block;
+    padding-top:    .425rem;
+    padding-bottom: .425rem;
+
+    + .nav-link {
+      margin-left: 1rem;
+    }
+  }
+
+  .nav-item + .nav-item {
+    margin-left: 1rem;
+  }
+}
+
+// Dark links against a light background
+.navbar-light {
+  .navbar-brand {
+    color: $navbar-light-active-color;
+
+    @include hover-focus {
+      color: $navbar-light-active-color;
+    }
+  }
+
+  .navbar-nav {
+    .nav-link {
+      color: $navbar-light-color;
+
+      @include hover-focus {
+        color: $navbar-light-hover-color;
+      }
+    }
+
+    .open > .nav-link,
+    .active > .nav-link,
+    .nav-link.open,
+    .nav-link.active {
+      @include plain-hover-focus {
+        color: $navbar-light-active-color;
+      }
+    }
+  }
+
+  .navbar-divider {
+    background-color: rgba(0,0,0,.075);
+  }
+}
+
+// White links against a dark background
+.navbar-dark {
+  .navbar-brand {
+    color: $navbar-dark-active-color;
+
+    @include hover-focus {
+      color: $navbar-dark-active-color;
+    }
+  }
+
+  .navbar-nav {
+    .nav-link {
+      color: $navbar-dark-color;
+
+      @include hover-focus {
+        color: $navbar-dark-hover-color;
+      }
+    }
+
+    .open > .nav-link,
+    .active > .nav-link,
+    .nav-link.open,
+    .nav-link.active {
+      @include plain-hover-focus {
+        color: $navbar-dark-active-color;
+      }
+    }
+  }
+
+  .navbar-divider {
+    background-color: rgba(255,255,255,.075);
+  }
+}
diff --git a/src/sass/bootstrap4/_normalize.scss b/src/sass/bootstrap4/_normalize.scss
new file mode 100644
index 0000000..2e62b53
--- /dev/null
+++ b/src/sass/bootstrap4/_normalize.scss
@@ -0,0 +1,428 @@
+/*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */
+
+//
+// 1. Set default font family to sans-serif.
+// 2. Prevent iOS and IE text size adjust after device orientation change,
+//    without disabling user zoom.
+//
+
+html {
+  font-family: sans-serif; // 1
+  -ms-text-size-adjust: 100%; // 2
+  -webkit-text-size-adjust: 100%; // 2
+}
+
+//
+// Remove default margin.
+//
+
+body {
+  margin: 0;
+}
+
+// HTML5 display definitions
+// ==========================================================================
+
+//
+// Correct `block` display not defined for any HTML5 element in IE 8/9.
+// Correct `block` display not defined for `details` or `summary` in IE 10/11
+// and Firefox.
+// Correct `block` display not defined for `main` in IE 11.
+//
+
+article,
+aside,
+details,
+figcaption,
+figure,
+footer,
+header,
+hgroup,
+main,
+menu,
+nav,
+section,
+summary {
+  display: block;
+}
+
+//
+// 1. Correct `inline-block` display not defined in IE 8/9.
+// 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
+//
+
+audio,
+canvas,
+progress,
+video {
+  display: inline-block; // 1
+  vertical-align: baseline; // 2
+}
+
+//
+// Prevent modern browsers from displaying `audio` without controls.
+// Remove excess height in iOS 5 devices.
+//
+
+audio:not([controls]) {
+  display: none;
+  height: 0;
+}
+
+//
+// Address `[hidden]` styling not present in IE 8/9/10.
+// Hide the `template` element in IE 8/9/10/11, Safari, and Firefox < 22.
+//
+
+[hidden],
+template {
+  display: none;
+}
+
+// Links
+// ==========================================================================
+
+//
+// Remove the gray background color from active links in IE 10.
+//
+
+a {
+  background-color: transparent;
+}
+
+//
+// Improve readability of focused elements when they are also in an
+// active/hover state.
+//
+
+a {
+  &:active {
+    outline: 0;
+  }
+  &:hover {
+    outline: 0;
+  }
+}
+
+// Text-level semantics
+// ==========================================================================
+
+//
+// Address styling not present in IE 8/9/10/11, Safari, and Chrome.
+//
+
+abbr[title] {
+  border-bottom: 1px dotted;
+}
+
+//
+// Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
+//
+
+b,
+strong {
+  font-weight: bold;
+}
+
+//
+// Address styling not present in Safari and Chrome.
+//
+
+dfn {
+  font-style: italic;
+}
+
+//
+// Address variable `h1` font-size and margin within `section` and `article`
+// contexts in Firefox 4+, Safari, and Chrome.
+//
+
+h1 {
+  font-size: 2em;
+  margin: 0.67em 0;
+}
+
+//
+// Address styling not present in IE 8/9.
+//
+
+mark {
+  background: #ff0;
+  color: #000;
+}
+
+//
+// Address inconsistent and variable font size in all browsers.
+//
+
+small {
+  font-size: 80%;
+}
+
+//
+// Prevent `sub` and `sup` affecting `line-height` in all browsers.
+//
+
+sub,
+sup {
+  font-size: 75%;
+  line-height: 0;
+  position: relative;
+  vertical-align: baseline;
+}
+
+sup {
+  top: -0.5em;
+}
+
+sub {
+  bottom: -0.25em;
+}
+
+// Embedded content
+// ==========================================================================
+
+//
+// Remove border when inside `a` element in IE 8/9/10.
+//
+
+img {
+  border: 0;
+}
+
+//
+// Correct overflow not hidden in IE 9/10/11.
+//
+
+svg:not(:root) {
+  overflow: hidden;
+}
+
+// Grouping content
+// ==========================================================================
+
+//
+// Address margin not present in IE 8/9 and Safari.
+//
+
+figure {
+  margin: 1em 40px;
+}
+
+//
+// Address differences between Firefox and other browsers.
+//
+
+hr {
+  box-sizing: content-box;
+  height: 0;
+}
+
+//
+// Contain overflow in all browsers.
+//
+
+pre {
+  overflow: auto;
+}
+
+//
+// Address odd `em`-unit font size rendering in all browsers.
+//
+
+code,
+kbd,
+pre,
+samp {
+  font-family: monospace, monospace;
+  font-size: 1em;
+}
+
+// Forms
+// ==========================================================================
+
+//
+// Known limitation: by default, Chrome and Safari on OS X allow very limited
+// styling of `select`, unless a `border` property is set.
+//
+
+//
+// 1. Correct color not being inherited.
+//    Known issue: affects color of disabled elements.
+// 2. Correct font properties not being inherited.
+// 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
+//
+
+button,
+input,
+optgroup,
+select,
+textarea {
+  color: inherit; // 1
+  font: inherit; // 2
+  margin: 0; // 3
+}
+
+//
+// Address `overflow` set to `hidden` in IE 8/9/10/11.
+//
+
+button {
+  overflow: visible;
+}
+
+//
+// Address inconsistent `text-transform` inheritance for `button` and `select`.
+// All other form control elements do not inherit `text-transform` values.
+// Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
+// Correct `select` style inheritance in Firefox.
+//
+
+button,
+select {
+  text-transform: none;
+}
+
+//
+// 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
+//    and `video` controls.
+// 2. Correct inability to style clickable `input` types in iOS.
+// 3. Improve usability and consistency of cursor style between image-type
+//    `input` and others.
+//
+
+button,
+html input[type="button"], // 1
+input[type="reset"],
+input[type="submit"] {
+  -webkit-appearance: button; // 2
+  cursor: pointer; // 3
+}
+
+//
+// Re-set default cursor for disabled elements.
+//
+
+button[disabled],
+html input[disabled] {
+  cursor: default;
+}
+
+//
+// Remove inner padding and border in Firefox 4+.
+//
+
+button::-moz-focus-inner,
+input::-moz-focus-inner {
+  border: 0;
+  padding: 0;
+}
+
+//
+// Address Firefox 4+ setting `line-height` on `input` using `!important` in
+// the UA stylesheet.
+//
+
+input {
+  line-height: normal;
+}
+
+//
+// It's recommended that you don't attempt to style these elements.
+// Firefox's implementation doesn't respect box-sizing, padding, or width.
+//
+// 1. Address box sizing set to `content-box` in IE 8/9/10.
+// 2. Remove excess padding in IE 8/9/10.
+//
+
+input[type="checkbox"],
+input[type="radio"] {
+  box-sizing: border-box; // 1
+  padding: 0; // 2
+}
+
+//
+// Fix the cursor style for Chrome's increment/decrement buttons. For certain
+// `font-size` values of the `input`, it causes the cursor style of the
+// decrement button to change from `default` to `text`.
+//
+
+input[type="number"]::-webkit-inner-spin-button,
+input[type="number"]::-webkit-outer-spin-button {
+  height: auto;
+}
+
+//
+// 1. Address `appearance` set to `searchfield` in Safari and Chrome.
+// 2. Address `box-sizing` set to `border-box` in Safari and Chrome.
+//
+
+input[type="search"] {
+  -webkit-appearance: textfield; // 1
+  box-sizing: content-box; //2
+}
+
+//
+// Remove inner padding and search cancel button in Safari and Chrome on OS X.
+// Safari (but not Chrome) clips the cancel button when the search input has
+// padding (and `textfield` appearance).
+//
+
+input[type="search"]::-webkit-search-cancel-button,
+input[type="search"]::-webkit-search-decoration {
+  -webkit-appearance: none;
+}
+
+//
+// Define consistent border, margin, and padding.
+//
+
+fieldset {
+  border: 1px solid #c0c0c0;
+  margin: 0 2px;
+  padding: 0.35em 0.625em 0.75em;
+}
+
+//
+// 1. Correct `color` not being inherited in IE 8/9/10/11.
+// 2. Remove padding so people aren't caught out if they zero out fieldsets.
+//
+
+legend {
+  border: 0; // 1
+  padding: 0; // 2
+}
+
+//
+// Remove default vertical scrollbar in IE 8/9/10/11.
+//
+
+textarea {
+  overflow: auto;
+}
+
+//
+// Don't inherit the `font-weight` (applied by a rule above).
+// NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
+//
+
+optgroup {
+  font-weight: bold;
+}
+
+// Tables
+// ==========================================================================
+
+//
+// Remove most spacing between table cells.
+//
+
+table {
+  border-collapse: collapse;
+  border-spacing: 0;
+}
+
+td,
+th {
+  padding: 0;
+}
diff --git a/src/sass/bootstrap4/_pager.scss b/src/sass/bootstrap4/_pager.scss
new file mode 100644
index 0000000..9330360
--- /dev/null
+++ b/src/sass/bootstrap4/_pager.scss
@@ -0,0 +1,57 @@
+.pager {
+  padding-left: 0;
+  margin-top: $spacer-y;
+  margin-bottom: $spacer-y;
+  text-align: center;
+  list-style: none;
+  @include clearfix();
+
+  li {
+    display: inline;
+
+    > a,
+    > span {
+      display: inline-block;
+      padding: 5px 14px;
+      background-color: $pager-bg;
+      border: $pager-border-width solid $pager-border-color;
+      border-radius: $pager-border-radius;
+    }
+
+    > a {
+      @include hover-focus {
+        text-decoration: none;
+        background-color: $pager-hover-bg;
+      }
+    }
+  }
+
+  .disabled {
+    > a {
+      @include plain-hover-focus {
+        color: $pager-disabled-color;
+        cursor: $cursor-disabled;
+        background-color: $pager-bg;
+      }
+    }
+    > span {
+      color: $pager-disabled-color;
+      cursor: $cursor-disabled;
+      background-color: $pager-bg;
+    }
+  }
+}
+
+.pager-next {
+  > a,
+  > span {
+    float: right;
+  }
+}
+
+.pager-prev {
+  > a,
+  > span {
+    float: left;
+  }
+}
diff --git a/src/sass/bootstrap4/_pagination.scss b/src/sass/bootstrap4/_pagination.scss
new file mode 100644
index 0000000..d0c3765
--- /dev/null
+++ b/src/sass/bootstrap4/_pagination.scss
@@ -0,0 +1,73 @@
+.pagination {
+  display: inline-block;
+  padding-left: 0;
+  margin-top: $spacer-y;
+  margin-bottom: $spacer-y;
+  @include border-radius();
+}
+
+.page-item {
+  display: inline; // Remove list-style and block-level defaults
+
+  &:first-child {
+    .page-link {
+      margin-left: 0;
+      @include border-left-radius($border-radius);
+    }
+  }
+  &:last-child {
+    .page-link {
+      @include border-right-radius($border-radius);
+    }
+  }
+
+  &.active .page-link {
+    @include plain-hover-focus {
+      z-index: 2;
+      color: $pagination-active-color;
+      cursor: default;
+      background-color: $pagination-active-bg;
+      border-color: $pagination-active-border;
+    }
+  }
+
+  &.disabled .page-link {
+    @include plain-hover-focus {
+      color: $pagination-disabled-color;
+      cursor: $cursor-disabled;
+      background-color: $pagination-disabled-bg;
+      border-color: $pagination-disabled-border;
+    }
+  }
+}
+
+.page-link {
+  position: relative;
+  float: left; // Collapse white-space
+  padding: $pagination-padding-y $pagination-padding-x;
+  margin-left: -1px;
+  line-height: $line-height;
+  color: $pagination-color;
+  text-decoration: none;
+  background-color: $pagination-bg;
+  border: $pagination-border-width solid $pagination-border-color;
+
+  @include hover-focus {
+    color: $pagination-hover-color;
+    background-color: $pagination-hover-bg;
+    border-color: $pagination-hover-border;
+  }
+}
+
+
+//
+// Sizing
+//
+
+.pagination-lg {
+  @include pagination-size($pagination-padding-y-lg, $pagination-padding-x-lg, $font-size-lg, $line-height-lg, $border-radius-lg);
+}
+
+.pagination-sm {
+  @include pagination-size($pagination-padding-y-sm, $pagination-padding-x-sm, $font-size-sm, $line-height-sm, $border-radius-sm);
+}
diff --git a/src/sass/bootstrap4/_popover.scss b/src/sass/bootstrap4/_popover.scss
new file mode 100644
index 0000000..39f5542
--- /dev/null
+++ b/src/sass/bootstrap4/_popover.scss
@@ -0,0 +1,140 @@
+.popover {
+  position: absolute;
+  top: 0;
+  left: 0;
+  z-index: $zindex-popover;
+  display: block;
+  max-width: $popover-max-width;
+  padding: 1px;
+  // Our parent element can be arbitrary since tooltips are by default inserted as a sibling of their target element.
+  // So reset our font and text properties to avoid inheriting weird values.
+  @include reset-text();
+  font-size: $font-size-sm;
+  background-color: $popover-bg;
+  background-clip: padding-box;
+  border: $popover-border-width solid $popover-border-color;
+  @include border-radius($border-radius-lg);
+  @include box-shadow(0 5px 10px rgba(0,0,0,.2));
+
+
+  // Popover directions
+
+  &.popover-top,
+  &.bs-tether-element-attached-bottom {
+    margin-top: -$popover-arrow-width;
+
+    .popover-arrow {
+      bottom: -$popover-arrow-outer-width;
+      left: 50%;
+      margin-left: -$popover-arrow-outer-width;
+      border-top-color: $popover-arrow-outer-color;
+      border-bottom-width: 0;
+      &::after {
+        bottom: 1px;
+        margin-left: -$popover-arrow-width;
+        content: "";
+        border-top-color: $popover-arrow-color;
+        border-bottom-width: 0;
+      }
+    }
+  }
+
+  &.popover-right,
+  &.bs-tether-element-attached-left {
+    margin-left: $popover-arrow-width;
+
+    .popover-arrow {
+      top: 50%;
+      left: -$popover-arrow-outer-width;
+      margin-top: -$popover-arrow-outer-width;
+      border-right-color: $popover-arrow-outer-color;
+      border-left-width: 0;
+      &::after {
+        bottom: -$popover-arrow-width;
+        left: 1px;
+        content: "";
+        border-right-color: $popover-arrow-color;
+        border-left-width: 0;
+      }
+    }
+  }
+
+  &.popover-bottom,
+  &.bs-tether-element-attached-top {
+    margin-top: $popover-arrow-width;
+
+    .popover-arrow {
+      top: -$popover-arrow-outer-width;
+      left: 50%;
+      margin-left: -$popover-arrow-outer-width;
+      border-top-width: 0;
+      border-bottom-color: $popover-arrow-outer-color;
+      &::after {
+        top: 1px;
+        margin-left: -$popover-arrow-width;
+        content: "";
+        border-top-width: 0;
+        border-bottom-color: $popover-arrow-color;
+      }
+    }
+  }
+
+  &.popover-left,
+  &.bs-tether-element-attached-right {
+    margin-left: -$popover-arrow-width;
+
+    .popover-arrow {
+      top: 50%;
+      right: -$popover-arrow-outer-width;
+      margin-top: -$popover-arrow-outer-width;
+      border-right-width: 0;
+      border-left-color: $popover-arrow-outer-color;
+      &::after {
+        right: 1px;
+        bottom: -$popover-arrow-width;
+        content: "";
+        border-right-width: 0;
+        border-left-color: $popover-arrow-color;
+      }
+    }
+  }
+}
+
+
+// Offset the popover to account for the popover arrow
+.popover-title {
+  padding: 8px 14px;
+  margin: 0; // reset heading margin
+  font-size: $font-size-base;
+  background-color: $popover-title-bg;
+  border-bottom: $popover-border-width solid darken($popover-title-bg, 5%);
+  @include border-radius(($border-radius-lg - 1) ($border-radius-lg - 1) 0 0);
+}
+
+.popover-content {
+  padding: 9px 14px;
+}
+
+
+// Arrows
+//
+// .popover-arrow is outer, .popover-arrow::after is inner
+
+.popover-arrow {
+  &,
+  &::after {
+    position: absolute;
+    display: block;
+    width: 0;
+    height: 0;
+    border-color: transparent;
+    border-style: solid;
+  }
+}
+.popover-arrow {
+  border-width: $popover-arrow-outer-width;
+}
+.popover-arrow::after {
+  content: "";
+  border-width: $popover-arrow-width;
+}
diff --git a/src/sass/bootstrap4/_print.scss b/src/sass/bootstrap4/_print.scss
new file mode 100644
index 0000000..e2929bb
--- /dev/null
+++ b/src/sass/bootstrap4/_print.scss
@@ -0,0 +1,88 @@
+// Source: https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css
+
+// ==========================================================================
+// Print styles.
+// Inlined to avoid the additional HTTP request: h5bp.com/r
+// ==========================================================================
+
+@media print {
+  *,
+  *::before,
+  *::after {
+    text-shadow: none !important;
+    box-shadow: none !important;
+  }
+
+  a,
+  a:visited {
+    text-decoration: underline;
+  }
+
+  abbr[title]::after {
+    content: " (" attr(title) ")";
+  }
+
+  pre,
+  blockquote {
+    border: $border-width solid #999;
+    page-break-inside: avoid;
+  }
+
+  thead {
+    display: table-header-group; // h5bp.com/t
+  }
+
+  tr,
+  img {
+    page-break-inside: avoid;
+  }
+
+  img {
+    max-width: 100% !important;
+  }
+
+  p,
+  h2,
+  h3 {
+    orphans: 3;
+    widows: 3;
+  }
+
+  h2,
+  h3 {
+    page-break-after: avoid;
+  }
+
+  // Bootstrap specific changes start
+
+  // Bootstrap components
+  .navbar {
+    display: none;
+  }
+  .btn,
+  .dropup > .btn {
+    > .caret {
+      border-top-color: #000 !important;
+    }
+  }
+  .label {
+    border: $border-width solid #000;
+  }
+
+  .table {
+    border-collapse: collapse !important;
+
+    td,
+    th {
+      background-color: #fff !important;
+    }
+  }
+  .table-bordered {
+    th,
+    td {
+      border: 1px solid #ddd !important;
+    }
+  }
+
+  // Bootstrap specific changes end
+}
diff --git a/src/sass/bootstrap4/_progress.scss b/src/sass/bootstrap4/_progress.scss
new file mode 100644
index 0000000..61e13b0
--- /dev/null
+++ b/src/sass/bootstrap4/_progress.scss
@@ -0,0 +1,156 @@
+//
+// Progress animations
+//
+
+@keyframes progress-bar-stripes {
+  from  { background-position: $spacer-y 0; }
+  to    { background-position: 0 0; }
+}
+
+
+//
+// Basic progress bar
+//
+
+.progress {
+  display: block;
+  width: 100%;
+  height: $spacer-y; // todo: make a new var for this
+  margin-bottom: $spacer-y;
+}
+.progress[value] {
+  // IE10 uses `color` to set the bar background-color
+  color: #0074d9;
+  // Remove Firefox and Opera border
+  border: 0;
+  // Reset the default appearance
+  appearance: none;
+}
+.progress[value]::-webkit-progress-bar {
+  background-color: #eee;
+  @include border-radius($border-radius);
+  @include box-shadow(inset 0 .1rem .1rem rgba(0,0,0,.1));
+}
+.progress[value]::-webkit-progress-value::before {
+  content: attr(value);
+}
+.progress[value]::-webkit-progress-value {
+  background-color: #0074d9;
+  border-top-left-radius: $border-radius;
+  border-bottom-left-radius: $border-radius;
+}
+.progress[value="100"]::-webkit-progress-value {
+  border-top-right-radius: $border-radius;
+  border-bottom-right-radius: $border-radius;
+}
+
+// Firefox styles must be entirely separate or it busts Webkit styles.
+//
+// Commented out for now because linter.
+//
+// $-moz-document url-prefix() {
+//   .progress[value] {
+//     background-color: #eee;
+//     .border-radius($border-radius);
+//     .box-shadow(inset 0 .1rem .1rem rgba(0,0,0,.1));
+//   }
+//   .progress[value]::-moz-progress-bar {
+//     background-color: #0074d9;
+//     border-top-left-radius: $border-radius;
+//     border-bottom-left-radius: $border-radius;
+//   }
+//   .progress[value="0"]::-moz-progress-bar {
+//     color: $gray-light;
+//     min-width: 2rem;
+//     background-color: transparent;
+//     background-image: none;
+//   }
+//   .progress[value="100"]::-moz-progress-bar {
+//     border-top-right-radius: $border-radius;
+//     border-bottom-right-radius: $border-radius;
+//   }
+// }
+
+// IE9 hacks to accompany custom markup. We don't need to scope this via media queries, but I feel better doing it anyway.
+@media screen and (min-width:0\0) {
+  .progress {
+    background-color: #eee;
+    @include border-radius($border-radius);
+    @include box-shadow(inset 0 .1rem .1rem rgba(0,0,0,.1));
+  }
+  .progress-bar {
+    display: inline-block;
+    height: $spacer-y;
+    text-indent: -999rem; // Simulate hiding of value as in native `<progress>`
+    background-color: #0074d9;
+    border-top-left-radius: $border-radius;
+    border-bottom-left-radius: $border-radius;
+  }
+  .progress[width^="0"] {
+    min-width: 2rem;
+    color: $gray-light;
+    background-color: transparent;
+    background-image: none;
+  }
+  .progress[width="100%"] {
+    border-top-right-radius: $border-radius;
+    border-bottom-right-radius: $border-radius;
+  }
+}
+
+
+//
+// Striped
+//
+
+.progress-striped[value]::-webkit-progress-value {
+  @include gradient-striped();
+  background-size: $spacer-y $spacer-y;
+}
+.progress-striped[value]::-moz-progress-bar {
+  @include gradient-striped();
+  background-size: $spacer-y $spacer-y;
+}
+// IE9
+@media screen and (min-width:0\0) {
+  .progress-bar-striped {
+    @include gradient-striped();
+    background-size: $spacer-y $spacer-y;
+  }
+}
+
+
+//
+// Animated
+//
+
+.progress-animated[value]::-webkit-progress-value {
+  animation: progress-bar-stripes 2s linear infinite;
+}
+.progress-animated[value]::-moz-progress-bar {
+  animation: progress-bar-stripes 2s linear infinite;
+}
+// IE9
+@media screen and (min-width:0\0) {
+  .progress-animated .progress-bar-striped {
+    animation: progress-bar-stripes 2s linear infinite;
+  }
+}
+
+
+//
+// Variations
+//
+
+.progress-success {
+  @include progress-variant($progress-bar-success-bg);
+}
+.progress-info {
+  @include progress-variant($progress-bar-info-bg);
+}
+.progress-warning {
+  @include progress-variant($progress-bar-warning-bg);
+}
+.progress-danger {
+  @include progress-variant($progress-bar-danger-bg);
+}
diff --git a/src/sass/bootstrap4/_reboot.scss b/src/sass/bootstrap4/_reboot.scss
new file mode 100644
index 0000000..a3e4175
--- /dev/null
+++ b/src/sass/bootstrap4/_reboot.scss
@@ -0,0 +1,347 @@
+// Reboot
+//
+// Global resets to common HTML elements and more for easier usage by Bootstrap.
+// Adds additional rules on top of Normalize.css, including several overrides.
+
+
+// Reset the box-sizing
+//
+// Change from `box-sizing: content-box` to `border-box` so that when you add
+// `padding` or `border`s to an element, the overall declared `width` does not
+// change. For example, `width: 100px;` will always be `100px` despite the
+// `border: 10px solid red;` and `padding: 20px;`.
+//
+// Heads up! This reset may cause conflicts with some third-party widgets. For
+// recommendations on resolving such conflicts, see
+// http://getbootstrap.com/getting-started/#third-box-sizing.
+//
+// Credit: https://css-tricks.com/inheriting-box-sizing-probably-slightly-better-best-practice/
+
+html {
+  box-sizing: border-box;
+}
+
+*,
+*::before,
+*::after {
+  box-sizing: inherit;
+}
+
+
+// Make viewport responsive
+//
+// @viewport is needed because IE 10+ doesn't honor <meta name="viewport"> in
+// some cases. See http://timkadlec.com/2012/10/ie10-snap-mode-and-responsive-design/.
+// Eventually @viewport will replace <meta name="viewport">. It's been manually
+// prefixed for forward-compatibility.
+//
+// However, `device-width` is broken on IE 10 on Windows (Phone) 8,
+// (see http://timkadlec.com/2013/01/windows-phone-8-and-device-width/ and https://github.com/twbs/bootstrap/issues/10497)
+// and the fix for that involves a snippet of JavaScript to sniff the user agent
+// and apply some conditional CSS.
+//
+// See http://getbootstrap.com/getting-started/#support-ie10-width for the relevant hack.
+//
+// Wrap `@viewport` with `@at-root` for when folks do a nested import (e.g.,
+// `.class-name { @import "bootstrap"; }`).
+//
+// Includes future-proofed vendor prefixes as well.
+@at-root {
+  @-moz-viewport      { width: device-width; }
+  @-ms-viewport       { width: device-width; }
+  @-o-viewport        { width: device-width; }
+  @-webkit-viewport   { width: device-width; }
+  @viewport           { width: device-width; }
+}
+
+
+//
+// Reset HTML, body, and more
+//
+
+html {
+  // Sets a specific default `font-size` for user with `rem` type scales.
+  font-size: $font-size-root;
+  // Changes the default tap highlight to be completely transparent in iOS.
+  -webkit-tap-highlight-color: rgba(0,0,0,0);
+}
+
+body {
+  // Make the `body` use the `font-size-root`
+  font-family: $font-family-base;
+  font-size: $font-size-base;
+  line-height: $line-height;
+  // Go easy on the eyes and use something other than `#000` for text
+  color: $body-color;
+  // By default, `<body>` has no `background-color` so we set one as a best practice.
+  background-color: $body-bg;
+}
+
+// Suppress the focus outline on elements that cannot be accessed via keyboard.
+// This prevents an unwanted focus outline from appearing around elements that
+// might still respond to pointer events.
+//
+// Credit: https://github.com/suitcss/base
+[tabindex="-1"]:focus {
+  outline: none !important;
+}
+
+
+//
+// Typography
+//
+
+// Remove top margins from headings
+//
+// By default, `<h1>`-`<h6>` all receive top and bottom margins. We nuke the top
+// margin for easier control within type scales as it avoids margin collapsing.
+h1, h2, h3, h4, h5, h6 {
+  margin-top: 0;
+  margin-bottom: .5rem;
+}
+
+// Reset margins on paragraphs
+//
+// Similarly, the top margin on `<p>`s get reset. However, we also reset the
+// bottom margin to use `rem` units instead of `em`.
+p {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+// Abbreviations and acronyms
+abbr[title],
+// Add data-* attribute to help out our tooltip plugin, per https://github.com/twbs/bootstrap/issues/5257
+abbr[data-original-title] {
+  cursor: help;
+  border-bottom: 1px dotted $abbr-border-color;
+}
+
+address {
+  margin-bottom: 1rem;
+  font-style: normal;
+  line-height: inherit;
+}
+
+ol,
+ul,
+dl {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+ol ol,
+ul ul,
+ol ul,
+ul ol {
+  margin-bottom: 0;
+}
+
+dt {
+  font-weight: $dt-font-weight;
+}
+
+dd {
+  margin-bottom: .5rem;
+  margin-left: 0; // Undo browser default
+}
+
+blockquote {
+  margin: 0 0 1rem;
+}
+
+
+//
+// Links
+//
+
+a {
+  color: $link-color;
+  text-decoration: $link-decoration;
+
+  @include hover-focus {
+    color: $link-hover-color;
+    text-decoration: $link-hover-decoration;
+  }
+
+  &:focus {
+    @include tab-focus();
+  }
+}
+
+
+//
+// Code
+//
+
+pre {
+  // Remove browser default top margin
+  margin-top: 0;
+  // Reset browser default of `1em` to use `rem`s
+  margin-bottom: 1rem;
+}
+
+
+//
+// Figures
+//
+
+figure {
+  // Normalize adds `margin` to `figure`s as browsers apply it inconsistently.
+  // We reset that to create a better flow in-page.
+  margin: 0 0 1rem;
+}
+
+
+//
+// Images
+//
+
+img {
+  // By default, `<img>`s are `inline-block`. This assumes that, and vertically
+  // centers them. This won't apply should you reset them to `block` level.
+  vertical-align: middle;
+  // Note: `<img>`s are deliberately not made responsive by default.
+  // For the rationale behind this, see the comments on the `.img-fluid` class.
+}
+
+
+// iOS "clickable elements" fix for role="button"
+//
+// Fixes "clickability" issue (and more generally, the firing of events such as focus as well)
+// for traditionally non-focusable elements with role="button"
+// see https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile
+
+[role="button"] {
+  cursor: pointer;
+}
+
+
+// Avoid 300ms click delay on touch devices that support the `touch-action` CSS property.
+//
+// In particular, unlike most other browsers, IE11+Edge on Windows 10 on touch devices and IE Mobile 10-11
+// DON'T remove the click delay when `<meta name="viewport" content="width=device-width">` is present.
+// However, they DO support removing the click delay via `touch-action: manipulation`.
+// See:
+// * http://v4-alpha.getbootstrap.com/content/reboot/#click-delay-optimization-for-touch
+// * http://caniuse.com/#feat=css-touch-action
+// * http://patrickhlauke.github.io/touch/tests/results/#suppressing-300ms-delay
+
+a,
+area,
+button,
+[role="button"],
+input,
+label,
+select,
+summary,
+textarea {
+  touch-action: manipulation;
+}
+
+
+//
+// Tables
+//
+
+table {
+  // Reset for nesting within parents with `background-color`.
+  background-color: $table-bg;
+}
+
+caption {
+  padding-top: $table-cell-padding;
+  padding-bottom: $table-cell-padding;
+  color: $text-muted;
+  text-align: left;
+  caption-side: bottom;
+}
+
+th {
+  // Centered by default, but left-align-ed to match the `td`s below.
+  text-align: left;
+}
+
+
+//
+// Forms
+//
+
+label {
+  // Allow labels to use `margin` for spacing.
+  display: inline-block;
+  margin-bottom: .5rem;
+}
+
+// Work around a Firefox/IE bug where the transparent `button` background
+// results in a loss of the default `button` focus styles.
+//
+// Credit: https://github.com/suitcss/base/
+button:focus {
+  outline: 1px dotted;
+  outline: 5px auto -webkit-focus-ring-color;
+}
+
+input,
+button,
+select,
+textarea {
+  // Remove all `margin`s so our classes don't have to do it themselves.
+  margin: 0;
+  // Normalize includes `font: inherit;`, so `font-family`. `font-size`, etc are
+  // properly inherited. However, `line-height` isn't addressed there. Using this
+  // ensures we don't need to unnecessarily redeclare the global font stack.
+  line-height: inherit;
+  // iOS adds rounded borders by default
+  border-radius: 0;
+}
+
+textarea {
+  // Textareas should really only resize vertically so they don't break their (horizontal) containers.
+  resize: vertical;
+}
+
+fieldset {
+  // Chrome and Firefox set a `min-width: min-content;` on fieldsets,
+  // so we reset that to ensure it behaves more like a standard block element.
+  // See https://github.com/twbs/bootstrap/issues/12359.
+  min-width: 0;
+  // Reset the default outline behavior of fieldsets so they don't affect page layout.
+  padding: 0;
+  margin: 0;
+  border: 0;
+}
+
+legend {
+  // Reset the entire legend element to match the `fieldset`
+  display: block;
+  width: 100%;
+  padding: 0;
+  margin-bottom: .5rem;
+  font-size: 1.5rem;
+  line-height: inherit;
+//  border: 0;
+}
+
+input[type="search"] {
+  // Undo Normalize's default here to match our global overrides.
+  box-sizing: inherit;
+  // This overrides the extra rounded corners on search inputs in iOS so that our
+  // `.form-control` class can properly style them. Note that this cannot simply
+  // be added to `.form-control` as it's not specific enough. For details, see
+  // https://github.com/twbs/bootstrap/issues/11586.
+  -webkit-appearance: none;
+}
+
+// todo: needed?
+output {
+  display: inline-block;
+//  font-size: $font-size-base;
+//  line-height: $line-height;
+//  color: $input-color;
+}
+
+// Always hide an element with the `hidden` HTML attribute (from PureCSS).
+[hidden] {
+  display: none !important;
+}
diff --git a/src/sass/bootstrap4/_responsive-embed.scss b/src/sass/bootstrap4/_responsive-embed.scss
new file mode 100644
index 0000000..2443219
--- /dev/null
+++ b/src/sass/bootstrap4/_responsive-embed.scss
@@ -0,0 +1,39 @@
+// Credit: Nicolas Gallagher and SUIT CSS.
+
+.embed-responsive {
+  position: relative;
+  display: block;
+  height: 0;
+  padding: 0;
+  overflow: hidden;
+
+  .embed-responsive-item,
+  iframe,
+  embed,
+  object,
+  video {
+    position: absolute;
+    top: 0;
+    bottom: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    border: 0;
+  }
+}
+
+.embed-responsive-21by9 {
+  padding-bottom: percentage(9 / 21);
+}
+
+.embed-responsive-16by9 {
+  padding-bottom: percentage(9 / 16);
+}
+
+.embed-responsive-4by3 {
+  padding-bottom: percentage(3 / 4);
+}
+
+.embed-responsive-1by1 {
+  padding-bottom: percentage(1 / 1);
+}
diff --git a/src/sass/bootstrap4/_tables.scss b/src/sass/bootstrap4/_tables.scss
new file mode 100644
index 0000000..8ec35b9
--- /dev/null
+++ b/src/sass/bootstrap4/_tables.scss
@@ -0,0 +1,193 @@
+//
+// Basic Bootstrap table
+//
+
+.table {
+  width: 100%;
+  max-width: 100%;
+  margin-bottom: $spacer;
+
+  th,
+  td {
+    padding: $table-cell-padding;
+    line-height: $line-height;
+    vertical-align: top;
+    border-top: $table-border-width solid $table-border-color;
+  }
+
+  thead th {
+    vertical-align: bottom;
+    border-bottom: (2 * $table-border-width) solid $table-border-color;
+  }
+
+  tbody + tbody {
+    border-top: (2 * $table-border-width) solid $table-border-color;
+  }
+
+  .table {
+    background-color: $body-bg;
+  }
+}
+
+
+//
+// Condensed table w/ half padding
+//
+
+.table-sm {
+  th,
+  td {
+    padding: $table-sm-cell-padding;
+  }
+}
+
+
+// Bordered version
+//
+// Add borders all around the table and between all the columns.
+
+.table-bordered {
+  border: $table-border-width solid $table-border-color;
+
+  th,
+  td {
+    border: $table-border-width solid $table-border-color;
+  }
+
+  thead {
+    th,
+    td {
+      border-bottom-width: (2 * $table-border-width);
+    }
+  }
+}
+
+
+// Zebra-striping
+//
+// Default zebra-stripe styles (alternating gray and transparent backgrounds)
+
+.table-striped {
+  tbody tr:nth-of-type(odd) {
+    background-color: $table-bg-accent;
+  }
+}
+
+
+// Hover effect
+//
+// Placed here since it has to come after the potential zebra striping
+
+.table-hover {
+  tbody tr {
+    @include hover {
+      background-color: $table-bg-hover;
+    }
+  }
+}
+
+
+// Table backgrounds
+//
+// Exact selectors below required to override `.table-striped` and prevent
+// inheritance to nested tables.
+
+// Generate the contextual variants
+@include table-row-variant(active, $table-bg-active);
+@include table-row-variant(success, $state-success-bg);
+@include table-row-variant(info, $state-info-bg);
+@include table-row-variant(warning, $state-warning-bg);
+@include table-row-variant(danger, $state-danger-bg);
+
+
+// Responsive tables
+//
+// Wrap your tables in `.table-responsive` and we'll make them mobile friendly
+// by enabling horizontal scrolling. Only applies <768px. Everything above that
+// will display normally.
+
+.table-responsive {
+  display: block;
+  width: 100%;
+  min-height: 0.01%; // Workaround for IE9 bug (see https://github.com/twbs/bootstrap/issues/14837)
+  overflow-x: auto;
+
+  // TODO: find out if we need this still.
+  //
+  // border: $table-border-width solid $table-border-color;
+  // -ms-overflow-style: -ms-autohiding-scrollbar; // See https://github.com/twbs/bootstrap/pull/10057
+}
+
+
+.thead-inverse {
+  th {
+    color: #fff;
+    background-color: $gray-dark;
+  }
+}
+.thead-default {
+  th {
+    color: $gray;
+    background-color: $gray-lighter;
+  }
+}
+
+.table-inverse {
+  color: $gray-lighter;
+  background-color: $gray-dark;
+
+  &.table-bordered {
+    border: 0;
+  }
+
+  th,
+  td,
+  thead th {
+    border-color: $gray;
+  }
+}
+
+
+.table-reflow {
+  thead {
+    float: left;
+  }
+
+  tbody {
+    display: block;
+    white-space: nowrap;
+  }
+
+  th,
+  td {
+    border-top: $table-border-width solid $table-border-color;
+    border-left: $table-border-width solid $table-border-color;
+
+    &:last-child {
+      border-right: $table-border-width solid $table-border-color;
+    }
+  }
+
+  thead,
+  tbody,
+  tfoot {
+    &:last-child {
+      tr:last-child {
+        th,
+        td {
+          border-bottom: $table-border-width solid $table-border-color;
+        }
+      }
+    }
+  }
+
+  tr {
+    float: left;
+
+    th,
+    td {
+      display: block !important;
+      border: $table-border-width solid $table-border-color;
+    }
+  }
+}
diff --git a/src/sass/bootstrap4/_tooltip.scss b/src/sass/bootstrap4/_tooltip.scss
new file mode 100644
index 0000000..941579e
--- /dev/null
+++ b/src/sass/bootstrap4/_tooltip.scss
@@ -0,0 +1,85 @@
+// Base class
+.tooltip {
+  position: absolute;
+  z-index: $zindex-tooltip;
+  display: block;
+  // Our parent element can be arbitrary since tooltips are by default inserted as a sibling of their target element.
+  // So reset our font and text properties to avoid inheriting weird values.
+  @include reset-text();
+  font-size: $font-size-sm;
+  opacity: 0;
+
+  &.in { opacity: $tooltip-opacity; }
+
+  &.tooltip-top,
+  &.bs-tether-element-attached-bottom {
+    padding: $tooltip-arrow-width 0;
+    margin-top: -3px;
+
+    .tooltip-arrow {
+      bottom: 0;
+      left: 50%;
+      margin-left: -$tooltip-arrow-width;
+      border-width: $tooltip-arrow-width $tooltip-arrow-width 0;
+      border-top-color: $tooltip-arrow-color;
+    }
+  }
+  &.tooltip-right,
+  &.bs-tether-element-attached-left {
+    padding: 0 $tooltip-arrow-width;
+    margin-left: 3px;
+
+    .tooltip-arrow {
+      top: 50%;
+      left: 0;
+      margin-top: -$tooltip-arrow-width;
+      border-width: $tooltip-arrow-width $tooltip-arrow-width $tooltip-arrow-width 0;
+      border-right-color: $tooltip-arrow-color;
+    }
+  }
+  &.tooltip-bottom,
+  &.bs-tether-element-attached-top {
+    padding: $tooltip-arrow-width 0;
+    margin-top: 3px;
+
+    .tooltip-arrow {
+      top: 0;
+      left: 50%;
+      margin-left: -$tooltip-arrow-width;
+      border-width: 0 $tooltip-arrow-width $tooltip-arrow-width;
+      border-bottom-color: $tooltip-arrow-color;
+    }
+  }
+  &.tooltip-left,
+  &.bs-tether-element-attached-right {
+    padding: 0 $tooltip-arrow-width;
+    margin-left: -3px;
+
+    .tooltip-arrow {
+      top: 50%;
+      right: 0;
+      margin-top: -$tooltip-arrow-width;
+      border-width: $tooltip-arrow-width 0 $tooltip-arrow-width $tooltip-arrow-width;
+      border-left-color: $tooltip-arrow-color;
+    }
+  }
+}
+
+// Wrapper for the tooltip content
+.tooltip-inner {
+  max-width: $tooltip-max-width;
+  padding: 3px 8px;
+  color: $tooltip-color;
+  text-align: center;
+  background-color: $tooltip-bg;
+  @include border-radius($border-radius);
+}
+
+// Arrows
+.tooltip-arrow {
+  position: absolute;
+  width: 0;
+  height: 0;
+  border-color: transparent;
+  border-style: solid;
+}
diff --git a/src/sass/bootstrap4/_type.scss b/src/sass/bootstrap4/_type.scss
new file mode 100644
index 0000000..f770d20
--- /dev/null
+++ b/src/sass/bootstrap4/_type.scss
@@ -0,0 +1,157 @@
+//
+// Headings
+//
+
+h1, h2, h3, h4, h5, h6,
+.h1, .h2, .h3, .h4, .h5, .h6 {
+  margin-bottom: $headings-margin-bottom;
+  font-family: $headings-font-family;
+  font-weight: $headings-font-weight;
+  line-height: $headings-line-height;
+  color: $headings-color;
+}
+
+h1 { font-size: $font-size-h1; }
+h2 { font-size: $font-size-h2; }
+h3 { font-size: $font-size-h3; }
+h4 { font-size: $font-size-h4; }
+h5 { font-size: $font-size-h5; }
+h6 { font-size: $font-size-h6; }
+
+// These declarations are kept separate from and placed after
+// the previous tag-based declarations so that the classes beat the tags in
+// the CSS cascade, and thus <h1 class="h2"> will be styled like an h2.
+.h1 { font-size: $font-size-h1; }
+.h2 { font-size: $font-size-h2; }
+.h3 { font-size: $font-size-h3; }
+.h4 { font-size: $font-size-h4; }
+.h5 { font-size: $font-size-h5; }
+.h6 { font-size: $font-size-h6; }
+
+.lead {
+  font-size: $lead-font-size;
+  font-weight: $lead-font-weight;
+}
+
+// Type display classes
+.display-1 {
+  font-size: $display1-size;
+  font-weight: $display1-weight;
+}
+.display-2 {
+  font-size: $display2-size;
+  font-weight: $display2-weight;
+}
+.display-3 {
+  font-size: $display3-size;
+  font-weight: $display3-weight;
+}
+.display-4 {
+  font-size: $display4-size;
+  font-weight: $display4-weight;
+}
+
+
+//
+// Horizontal rules
+//
+
+hr {
+  margin-top: $spacer-y;
+  margin-bottom: $spacer-y;
+  border: 0;
+  border-top: $hr-border-width solid $hr-border-color;
+}
+
+
+//
+// Emphasis
+//
+
+small,
+.small {
+  font-size: 80%;
+  font-weight: normal;
+}
+
+mark,
+.mark {
+  padding: .2em;
+  background-color: $state-warning-bg;
+}
+
+
+//
+// Lists
+//
+
+.list-unstyled {
+  @include list-unstyled;
+}
+
+// Inline turns list items into inline-block
+.list-inline {
+  @include list-unstyled;
+}
+.list-inline-item {
+  display: inline-block;
+
+  &:not(:last-child) {
+    margin-right: $list-inline-padding;
+  }
+}
+
+// Horizontal description lists w/ grid classes
+.dl-horizontal {
+  margin-right: -$grid-gutter-width;
+  margin-left: -$grid-gutter-width;
+  @include clearfix;
+}
+
+
+//
+// Misc
+//
+
+// Builds on `abbr`
+.initialism {
+  font-size: 90%;
+  text-transform: uppercase;
+}
+
+// Blockquotes
+.blockquote {
+  padding: ($spacer / 2) $spacer;
+  margin-bottom: $spacer;
+  font-size: $blockquote-font-size;
+  border-left: .25rem solid $blockquote-border-color;
+}
+
+.blockquote-footer {
+  display: block;
+  font-size: 80%; // back to default font-size
+  line-height: $line-height;
+  color: $blockquote-small-color;
+
+  &::before {
+    content: "\2014 \00A0"; // em dash, nbsp
+  }
+}
+
+// Opposite alignment of blockquote
+.blockquote-reverse {
+  padding-right: $spacer;
+  padding-left: 0;
+  text-align: right;
+  border-right: .25rem solid $blockquote-border-color;
+  border-left: 0;
+}
+
+.blockquote-reverse .blockquote-footer {
+  &::before {
+    content: "";
+  }
+  &::after {
+    content: "\00A0 \2014"; // nbsp, em dash
+  }
+}
diff --git a/src/sass/bootstrap4/_utilities-background.scss b/src/sass/bootstrap4/_utilities-background.scss
new file mode 100644
index 0000000..4bbf731
--- /dev/null
+++ b/src/sass/bootstrap4/_utilities-background.scss
@@ -0,0 +1,24 @@
+//
+// Contextual backgrounds
+//
+
+// Inverse
+// TODO: redo this as a proper class
+.bg-inverse {
+  color: $gray-lighter;
+  background-color: $gray-dark;
+}
+
+.bg-faded {
+  background-color: $gray-lightest;
+}
+
+@include bg-variant('.bg-primary', $brand-primary);
+
+@include bg-variant('.bg-success', $brand-success);
+
+@include bg-variant('.bg-info', $brand-info);
+
+@include bg-variant('.bg-warning', $brand-warning);
+
+@include bg-variant('.bg-danger', $brand-danger);
diff --git a/src/sass/bootstrap4/_utilities-responsive.scss b/src/sass/bootstrap4/_utilities-responsive.scss
new file mode 100644
index 0000000..0470dc5
--- /dev/null
+++ b/src/sass/bootstrap4/_utilities-responsive.scss
@@ -0,0 +1,49 @@
+//
+// Responsive utilities
+//
+
+@each $bp in map-keys($grid-breakpoints) {
+  .hidden-#{$bp}-up {
+    @include media-breakpoint-up($bp) {
+      display: none !important;
+    }
+  }
+  .hidden-#{$bp}-down {
+    @include media-breakpoint-down($bp) {
+      display: none !important;
+    }
+  }
+}
+
+
+// Print utilities
+//
+// Media queries are placed on the inside to be mixin-friendly.
+
+.visible-print-block {
+  display: none !important;
+
+  @media print {
+    display: block !important;
+  }
+}
+.visible-print-inline {
+  display: none !important;
+
+  @media print {
+    display: inline !important;
+  }
+}
+.visible-print-inline-block {
+  display: none !important;
+
+  @media print {
+    display: inline-block !important;
+  }
+}
+
+.hidden-print {
+  @media print {
+    display: none !important;
+  }
+}
diff --git a/src/sass/bootstrap4/_utilities-spacing.scss b/src/sass/bootstrap4/_utilities-spacing.scss
new file mode 100644
index 0000000..cd543c8
--- /dev/null
+++ b/src/sass/bootstrap4/_utilities-spacing.scss
@@ -0,0 +1,39 @@
+// Margin and Padding
+
+.m-x-auto {
+  margin-right: auto !important;
+  margin-left:  auto !important;
+}
+
+@each $prop, $abbrev in (margin: m, padding: p) {
+  @each $size, $lengths in $spacers {
+    $length-x:   map-get($lengths, x);
+    $length-y:   map-get($lengths, y);
+
+    .#{$abbrev}-a-#{$size} { #{$prop}:        $length-y $length-x !important; } // a = All sides
+    .#{$abbrev}-t-#{$size} { #{$prop}-top:    $length-y !important; }
+    .#{$abbrev}-r-#{$size} { #{$prop}-right:  $length-x !important; }
+    .#{$abbrev}-b-#{$size} { #{$prop}-bottom: $length-y !important; }
+    .#{$abbrev}-l-#{$size} { #{$prop}-left:   $length-x !important; }
+
+    // Axes
+    .#{$abbrev}-x-#{$size} {
+      #{$prop}-right:  $length-x !important;
+      #{$prop}-left:   $length-x !important;
+    }
+    .#{$abbrev}-y-#{$size} {
+      #{$prop}-top:    $length-y !important;
+      #{$prop}-bottom: $length-y !important;
+    }
+  }
+}
+
+// Positioning
+
+.pos-f-t {
+  position: fixed;
+  top: 0;
+  right: 0;
+  left: 0;
+  z-index: $zindex-navbar-fixed;
+}
diff --git a/src/sass/bootstrap4/_utilities.scss b/src/sass/bootstrap4/_utilities.scss
new file mode 100644
index 0000000..520666e
--- /dev/null
+++ b/src/sass/bootstrap4/_utilities.scss
@@ -0,0 +1,95 @@
+//
+// Floats
+//
+
+.clearfix {
+  @include clearfix();
+}
+
+.center-block {
+  @include center-block();
+}
+
+@each $breakpoint in map-keys($grid-breakpoints) {
+  @include media-breakpoint-up($breakpoint) {
+    .pull-#{$breakpoint}-left {
+      @include pull-left();
+    }
+    .pull-#{$breakpoint}-right {
+      @include pull-right();
+    }
+    .pull-#{$breakpoint}-none {
+      float: none !important;
+    }
+  }
+}
+
+
+//
+// Screenreaders
+//
+
+.sr-only {
+  @include sr-only();
+}
+
+.sr-only-focusable {
+  @include sr-only-focusable();
+}
+
+.invisible {
+  visibility: hidden !important;
+}
+
+.text-hide {
+  @include text-hide();
+}
+
+
+//
+// Text
+//
+
+// Alignment
+
+.text-justify        { text-align: justify !important; }
+.text-nowrap         { white-space: nowrap !important; }
+.text-truncate       { @include text-truncate; }
+
+// Responsive alignment
+
+@each $breakpoint in map-keys($grid-breakpoints) {
+  @include media-breakpoint-up($breakpoint) {
+    .text-#{$breakpoint}-left   { text-align: left !important; }
+    .text-#{$breakpoint}-right  { text-align: right !important; }
+    .text-#{$breakpoint}-center { text-align: center !important; }
+  }
+}
+
+// Transformation
+
+.text-lowercase      { text-transform: lowercase !important; }
+.text-uppercase      { text-transform: uppercase !important; }
+.text-capitalize     { text-transform: capitalize !important; }
+
+// Weight and italics
+
+.font-weight-normal  { font-weight: normal; }
+.font-weight-bold    { font-weight: bold; }
+.font-italic         { font-style: italic; }
+
+// Contextual colors
+
+.text-muted {
+  color: $text-muted;
+}
+
+@include text-emphasis-variant('.text-primary', $brand-primary);
+
+@include text-emphasis-variant('.text-success', $brand-success);
+
+@include text-emphasis-variant('.text-info', $brand-info);
+
+@include text-emphasis-variant('.text-warning', $brand-warning);
+
+@include text-emphasis-variant('.text-danger', $brand-danger);
diff --git a/src/sass/bootstrap4/_variables.scss b/src/sass/bootstrap4/_variables.scss
new file mode 100644
index 0000000..44cc3cb
--- /dev/null
+++ b/src/sass/bootstrap4/_variables.scss
@@ -0,0 +1,666 @@
+// Variables
+//
+// Copy settings from this file into the provided `_custom.scss` to override
+// the Bootstrap defaults without modifying key, versioned files.
+
+
+// Table of Contents
+//
+// Colors
+// Options
+// Spacing
+// Body
+// Links
+// Grid breakpoints
+// Grid containers
+// Grid columns
+// Fonts
+// Components
+
+// General variable structure
+//
+// Variable format should follow the `$component-modifier-state-property` order.
+
+
+// Colors
+//
+// Grayscale and brand colors for use across Bootstrap.
+
+$gray-dark:                 #373a3c !default;
+$gray:                      #55595c !default;
+$gray-light:                #818a91 !default;
+$gray-lighter:              #eceeef !default;
+$gray-lightest:             #f7f7f9 !default;
+
+$brand-primary:             #0275d8 !default;
+$brand-success:             #5cb85c !default;
+$brand-info:                #5bc0de !default;
+$brand-warning:             #f0ad4e !default;
+$brand-danger:              #d9534f !default;
+
+
+// Options
+//
+// Quickly modify global styling by enabling or disabling optional features.
+
+$enable-flex:               false !default;
+$enable-rounded:            true !default;
+$enable-shadows:            false !default;
+$enable-gradients:          false !default;
+$enable-transitions:        false !default;
+$enable-hover-media-query:  false !default;
+$enable-grid-classes:       true !default;
+
+
+// Spacing
+//
+// Control the default styling of most Bootstrap elements by modifying these
+// variables. Mostly focused on spacing.
+
+$spacer:                     1rem !default;
+$spacer-x:                   $spacer !default;
+$spacer-y:                   $spacer !default;
+$spacers: (
+  0: (
+    x:   0,
+    y:   0
+  ),
+  1: (
+    x:   $spacer-x,
+    y:   $spacer-y
+  ),
+  2: (
+    x:   ($spacer-x * 1.5),
+    y:   ($spacer-y * 1.5)
+  ),
+  3: (
+    x:   ($spacer-x * 3),
+    y:   ($spacer-y * 3)
+  )
+) !default;
+$border-width:               1px !default;
+
+
+// Body
+//
+// Settings for the `<body>` element.
+
+$body-bg:                    #fff !default;
+$body-color:                 $gray-dark !default;
+
+
+// Links
+//
+// Style anchor elements.
+
+$link-color:                 $brand-primary !default;
+$link-decoration:            none !default;
+$link-hover-color:           darken($link-color, 15%) !default;
+$link-hover-decoration:      underline !default;
+
+
+// Grid breakpoints
+//
+// Define the minimum and maximum dimensions at which your layout will change,
+// adapting to different screen sizes, for use in media queries.
+
+$grid-breakpoints: (
+  // Extra small screen / phone
+  xs: 0,
+  // Small screen / phone
+  sm: 544px,
+  // Medium screen / tablet
+  md: 768px,
+  // Large screen / desktop
+  lg: 992px,
+  // Extra large screen / wide desktop
+  xl: 1200px
+) !default;
+
+
+// Grid containers
+//
+// Define the maximum width of `.container` for different screen sizes.
+
+$container-max-widths: (
+  sm: 576px,
+  md: 720px,
+  lg: 940px,
+  xl: 1140px
+) !default;
+
+
+// Grid columns
+//
+// Set the number of columns and specify the width of the gutters.
+
+$grid-columns:               12 !default;
+$grid-gutter-width:          1.875rem !default; // 30px
+
+
+// Typography
+//
+// Font, line-height, and color for body text, headings, and more.
+
+$font-family-sans-serif:     "Helvetica Neue", Helvetica, Arial, sans-serif !default;
+$font-family-serif:          Georgia, "Times New Roman", Times, serif !default;
+$font-family-monospace:      Menlo, Monaco, Consolas, "Courier New", monospace !default;
+$font-family-base:           $font-family-sans-serif !default;
+
+// Pixel value used to responsively scale all typography. Applied to the `<html>` element.
+$font-size-root:             16px !default;
+
+$font-size-base:             1rem !default;
+$font-size-lg:               1.25rem !default;
+$font-size-sm:               .875rem !default;
+$font-size-xs:               .75rem !default;
+
+$font-size-h1:               2.5rem !default;
+$font-size-h2:               2rem !default;
+$font-size-h3:               1.75rem !default;
+$font-size-h4:               1.5rem !default;
+$font-size-h5:               1.25rem !default;
+$font-size-h6:               1rem !default;
+
+$display1-size:               6rem !default;
+$display2-size:               5.5rem !default;
+$display3-size:               4.5rem !default;
+$display4-size:               3.5rem !default;
+
+$display1-weight:             300 !default;
+$display2-weight:             300 !default;
+$display3-weight:             300 !default;
+$display4-weight:             300 !default;
+
+$line-height:                1.5 !default;
+
+$headings-margin-bottom:     ($spacer / 2) !default;
+$headings-font-family:       inherit !default;
+$headings-font-weight:       500 !default;
+$headings-line-height:       1.1 !default;
+$headings-color:             inherit !default;
+
+$lead-font-size:             1.25rem !default;
+$lead-font-weight:           300 !default;
+
+$text-muted:                  $gray-light !default;
+
+$abbr-border-color:           $gray-light !default;
+
+$blockquote-small-color:      $gray-light !default;
+$blockquote-font-size:        ($font-size-base * 1.25) !default;
+$blockquote-border-color:     $gray-lighter !default;
+
+$hr-border-color:             rgba(0,0,0,.1) !default;
+$hr-border-width:             $border-width !default;
+
+$dt-font-weight:              bold !default;
+
+$nested-kbd-font-weight:      bold !default;
+
+$list-inline-padding:         5px !default;
+
+
+// Components
+//
+// Define common padding and border radius sizes and more.
+
+$line-height-lg:         (4 / 3) !default;
+$line-height-sm:         1.5 !default;
+
+$border-radius:          .25rem !default;
+$border-radius-lg:       .3rem !default;
+$border-radius-sm:       .2rem !default;
+
+$component-active-color: #fff !default;
+$component-active-bg:    $brand-primary !default;
+
+$caret-width:            .3em !default;
+$caret-width-lg:         $caret-width !default;
+
+
+// Tables
+//
+// Customizes the `.table` component with basic values, each used across all table variations.
+
+$table-cell-padding:            .75rem !default;
+$table-sm-cell-padding:         .3rem !default;
+
+$table-bg:                      transparent !default;
+$table-bg-accent:               #f9f9f9 !default;
+$table-bg-hover:                #f5f5f5 !default;
+$table-bg-active:               $table-bg-hover !default;
+
+$table-border-width:            $border-width !default;
+$table-border-color:            $gray-lighter !default;
+
+
+// Buttons
+//
+// For each of Bootstrap's buttons, define text, background and border color.
+
+$btn-padding-x:                  1rem !default;
+$btn-padding-y:                  .375rem !default;
+$btn-font-weight:                normal !default;
+
+$btn-primary-color:              #fff !default;
+$btn-primary-bg:                 $brand-primary !default;
+$btn-primary-border:             $btn-primary-bg !default;
+
+$btn-secondary-color:            $gray-dark !default;
+$btn-secondary-bg:               #fff !default;
+$btn-secondary-border:           #ccc !default;
+
+$btn-info-color:                 #fff !default;
+$btn-info-bg:                    $brand-info !default;
+$btn-info-border:                $btn-info-bg !default;
+
+$btn-success-color:              #fff !default;
+$btn-success-bg:                 $brand-success !default;
+$btn-success-border:             $btn-success-bg !default;
+
+$btn-warning-color:              #fff !default;
+$btn-warning-bg:                 $brand-warning !default;
+$btn-warning-border:             $btn-warning-bg !default;
+
+$btn-danger-color:               #fff !default;
+$btn-danger-bg:                  $brand-danger !default;
+$btn-danger-border:              $btn-danger-bg !default;
+
+$btn-link-disabled-color:        $gray-light !default;
+
+$btn-padding-x-sm:               .75rem !default;
+$btn-padding-y-sm:               .25rem !default;
+
+$btn-padding-x-lg:               1.25rem !default;
+$btn-padding-y-lg:               .75rem !default;
+
+// Allows for customizing button radius independently from global border radius
+$btn-border-radius:              $border-radius !default;
+$btn-border-radius-lg:           $border-radius-lg !default;
+$btn-border-radius-sm:           $border-radius-sm !default;
+
+
+// Forms
+
+$input-padding-x:                .75rem !default;
+$input-padding-y:                .375rem !default;
+
+$input-bg:                       #fff !default;
+$input-bg-disabled:              $gray-lighter !default;
+
+$input-color:                    $gray !default;
+$input-border-color:             #ccc !default;
+$input-btn-border-width:         $border-width !default; // For form controls and buttons
+$input-box-shadow:               inset 0 1px 1px rgba(0,0,0,.075) !default;
+
+$input-border-radius:            $border-radius !default;
+$input-border-radius-lg:         $border-radius-lg !default;
+$input-border-radius-sm:         $border-radius-sm !default;
+
+$input-border-focus:             #66afe9 !default;
+$input-box-shadow-focus:         rgba(102,175,233,.6) !default;
+
+$input-color-placeholder:        #999 !default;
+
+$input-padding-x-sm:             .75rem !default;
+$input-padding-y-sm:             .275rem !default;
+
+$input-padding-x-lg:             1.25rem !default;
+$input-padding-y-lg:             .75rem !default;
+
+$input-height:                   (($font-size-base * $line-height) + ($input-padding-y * 2)) !default;
+$input-height-lg:                (($font-size-lg * $line-height-lg) + ($input-padding-y-lg * 2)) !default;
+$input-height-sm:                (($font-size-sm * $line-height-sm) + ($input-padding-y-sm * 2)) !default;
+
+$form-group-margin-bottom:       $spacer-y !default;
+
+$input-group-addon-bg:           $gray-lighter !default;
+$input-group-addon-border-color: $input-border-color !default;
+
+$cursor-disabled:                not-allowed !default;
+
+// Form validation icons
+$form-icon-success: "data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA2MTIgNzkyIj48cGF0aCBmaWxsPSIjNWNiODVjIiBkPSJNMjMzLjggNjEwYy0xMy4zIDAtMjYtNi0zNC0xNi44TDkwLjUgNDQ4LjhDNzYuMyA0MzAgODAgNDAzLjMgOTguOCAzODljMTguOC0xNC4yIDQ1LjUtMTAuNCA1OS44IDguNGw3MiA5NUw0NTEuMyAyNDJjMTIuNS0yMCAzOC44LTI2LjIgNTguOC0xMy43IDIwIDEyLjQgMjYgMzguNyAxMy43IDU4LjhMMjcwIDU5MGMtNy40IDEyLTIwLjIgMTkuNC0zNC4zIDIwaC0yeiIvPjwvc3ZnPg==" !default;
+$form-icon-warning: "data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA2MTIgNzkyIj48cGF0aCBmaWxsPSIjZjBhZDRlIiBkPSJNNjAzIDY0MC4ybC0yNzguNS01MDljLTMuOC02LjYtMTAuOC0xMC42LTE4LjUtMTAuNnMtMTQuNyA0LTE4LjUgMTAuNkw5IDY0MC4yYy0zLjcgNi41LTMuNiAxNC40LjIgMjAuOCAzLjggNi41IDEwLjggMTAuNCAxOC4zIDEwLjRoNTU3YzcuNiAwIDE0LjYtNCAxOC40LTEwLjQgMy41LTYuNCAzLjYtMTQuNCAwLTIwLjh6bS0yNjYuNC0zMGgtNjEuMlY1NDloNjEuMnY2MS4yem0wLTEwN2gtNjEuMlYzMDRoNjEuMnYxOTl6Ii8+PC9zdmc+" !default;
+$form-icon-danger: "data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA2MTIgNzkyIj48cGF0aCBmaWxsPSIjZDk1MzRmIiBkPSJNNDQ3IDU0NC40Yy0xNC40IDE0LjQtMzcuNiAxNC40LTUyIDBsLTg5LTkyLjctODkgOTIuN2MtMTQuNSAxNC40LTM3LjcgMTQuNC01MiAwLTE0LjQtMTQuNC0xNC40LTM3LjYgMC01Mmw5Mi40LTk2LjMtOTIuNC05Ni4zYy0xNC40LTE0LjQtMTQuNC0zNy42IDAtNTJzMzcuNi0xNC4zIDUyIDBsODkgOTIuOCA4OS4yLTkyLjdjMTQuNC0xNC40IDM3LjYtMTQuNCA1MiAwIDE0LjMgMTQuNCAxNC4zIDM3LjYgMCA1MkwzNTQuNiAzOTZsOTIuNCA5Ni40YzE0LjQgMTQuNCAxNC40IDM3LjYgMCA1MnoiLz48L3N2Zz4=" !default;
+
+
+// Dropdowns
+//
+// Dropdown menu container and contents.
+
+$dropdown-bg:                    #fff !default;
+$dropdown-border-color:          rgba(0,0,0,.15) !default;
+$dropdown-border-width:          $border-width !default;
+$dropdown-divider-bg:            #e5e5e5 !default;
+
+$dropdown-link-color:            $gray-dark !default;
+$dropdown-link-hover-color:      darken($gray-dark, 5%) !default;
+$dropdown-link-hover-bg:         #f5f5f5 !default;
+
+$dropdown-link-active-color:     $component-active-color !default;
+$dropdown-link-active-bg:        $component-active-bg !default;
+
+$dropdown-link-disabled-color:   $gray-light !default;
+
+$dropdown-header-color:          $gray-light !default;
+
+
+// Z-index master list
+//
+// Warning: Avoid customizing these values. They're used for a bird's eye view
+// of components dependent on the z-axis and are designed to all work together.
+
+$zindex-navbar:            1000 !default;
+$zindex-dropdown:          1000 !default;
+$zindex-popover:           1060 !default;
+$zindex-tooltip:           1070 !default;
+$zindex-navbar-fixed:      1030 !default;
+$zindex-navbar-sticky:     1030 !default;
+$zindex-modal-bg:          1040 !default;
+$zindex-modal:             1050 !default;
+
+
+// Navbar
+
+$navbar-border-radius:              $border-radius !default;
+$navbar-padding-horizontal:         $spacer !default;
+$navbar-padding-vertical:           ($spacer / 2) !default;
+
+$navbar-dark-color:                 rgba(255,255,255,.5) !default;
+$navbar-dark-hover-color:           rgba(255,255,255,.75) !default;
+$navbar-dark-active-color:          rgba(255,255,255,1) !default;
+$navbar-dark-disabled-color:        rgba(255,255,255,.25) !default;
+
+$navbar-light-color:                rgba(0,0,0,.3) !default;
+$navbar-light-hover-color:          rgba(0,0,0,.6) !default;
+$navbar-light-active-color:         rgba(0,0,0,.8) !default;
+$navbar-light-disabled-color:       rgba(0,0,0,.15) !default;
+
+
+// Navs
+
+$nav-link-padding:                          .5em 1em !default;
+$nav-link-hover-bg:                         $gray-lighter !default;
+
+$nav-disabled-link-color:                   $gray-light !default;
+$nav-disabled-link-hover-color:             $gray-light !default;
+
+$nav-tabs-border-color:                     #ddd !default;
+
+$nav-tabs-link-border-width:                $border-width !default;
+$nav-tabs-link-hover-border-color:          $gray-lighter !default;
+
+$nav-tabs-active-link-hover-bg:             $body-bg !default;
+$nav-tabs-active-link-hover-color:          $gray !default;
+$nav-tabs-active-link-hover-border-color:   #ddd !default;
+
+$nav-tabs-justified-link-border-color:            #ddd !default;
+$nav-tabs-justified-active-link-border-color:     $body-bg !default;
+
+$nav-pills-border-radius:                   $border-radius !default;
+$nav-pills-active-link-hover-bg:            $component-active-bg !default;
+$nav-pills-active-link-hover-color:         $component-active-color !default;
+
+
+// Pagination
+
+$pagination-padding-x:                .75rem !default;
+$pagination-padding-y:                .5rem !default;
+$pagination-padding-x-sm:             .75rem !default;
+$pagination-padding-y-sm:             .275rem !default;
+$pagination-padding-x-lg:             1.5rem !default;
+$pagination-padding-y-lg:             .75rem !default;
+
+
+$pagination-color:                     $link-color !default;
+$pagination-bg:                        #fff !default;
+$pagination-border-width:              $border-width !default;
+$pagination-border-color:              #ddd !default;
+
+$pagination-hover-color:               $link-hover-color !default;
+$pagination-hover-bg:                  $gray-lighter !default;
+$pagination-hover-border:              #ddd !default;
+
+$pagination-active-color:              #fff !default;
+$pagination-active-bg:                 $brand-primary !default;
+$pagination-active-border:             $brand-primary !default;
+
+$pagination-disabled-color:            $gray-light !default;
+$pagination-disabled-bg:               #fff !default;
+$pagination-disabled-border:           #ddd !default;
+
+
+// Pager
+
+$pager-bg:                             $pagination-bg !default;
+$pager-border-width:                   $border-width !default;
+$pager-border-color:                   $pagination-border-color !default;
+$pager-border-radius:                  15px !default;
+
+$pager-hover-bg:                       $pagination-hover-bg !default;
+
+$pager-active-bg:                      $pagination-active-bg !default;
+$pager-active-color:                   $pagination-active-color !default;
+
+$pager-disabled-color:                 $pagination-disabled-color !default;
+
+
+// Jumbotron
+
+$jumbotron-padding:              2rem !default;
+$jumbotron-bg:                   $gray-lighter !default;
+
+
+// Form states and alerts
+//
+// Define colors for form feedback states and, by default, alerts.
+
+$state-success-text:             #3c763d !default;
+$state-success-bg:               #dff0d8 !default;
+$state-success-border:           darken($state-success-bg, 5%) !default;
+
+$state-info-text:                #31708f !default;
+$state-info-bg:                  #d9edf7 !default;
+$state-info-border:              darken($state-info-bg, 7%) !default;
+
+$state-warning-text:             #8a6d3b !default;
+$state-warning-bg:               #fcf8e3 !default;
+$state-warning-border:           darken($state-warning-bg, 5%) !default;
+
+$state-danger-text:              #a94442 !default;
+$state-danger-bg:                #f2dede !default;
+$state-danger-border:            darken($state-danger-bg, 5%) !default;
+
+
+// Cards
+$card-spacer-x:            1.25rem !default;
+$card-spacer-y:            .75rem !default;
+$card-border-width:        1px !default;
+$card-border-radius:       $border-radius !default;
+$card-border-color:        #e5e5e5 !default;
+$card-border-radius-inner: $card-border-radius !default;
+$card-cap-bg:              #f5f5f5 !default;
+$card-bg:                  #fff !default;
+
+$card-link-hover-color:    #fff !default;
+
+
+// Tooltips
+
+$tooltip-max-width:           200px !default;
+$tooltip-color:               #fff !default;
+$tooltip-bg:                  #000 !default;
+$tooltip-opacity:             .9 !default;
+
+$tooltip-arrow-width:         5px !default;
+$tooltip-arrow-color:         $tooltip-bg !default;
+
+
+// Popovers
+
+$popover-bg:                          #fff !default;
+$popover-max-width:                   276px !default;
+$popover-border-width:                $border-width !default;
+$popover-border-color:                rgba(0,0,0,.2) !default;
+
+$popover-title-bg:                    darken($popover-bg, 3%) !default;
+
+$popover-arrow-width:                 10px !default;
+$popover-arrow-color:                 $popover-bg !default;
+
+$popover-arrow-outer-width:           ($popover-arrow-width + 1) !default;
+$popover-arrow-outer-color:           fade-in($popover-border-color, 0.05) !default;
+
+
+// Labels
+
+$label-default-bg:            $gray-light !default;
+$label-primary-bg:            $brand-primary !default;
+$label-success-bg:            $brand-success !default;
+$label-info-bg:               $brand-info !default;
+$label-warning-bg:            $brand-warning !default;
+$label-danger-bg:             $brand-danger !default;
+
+$label-color:                 #fff !default;
+$label-link-hover-color:      #fff !default;
+$label-font-weight:           bold !default;
+
+
+// Modals
+
+// Padding applied to the modal body
+$modal-inner-padding:         15px !default;
+
+$modal-title-padding:         15px !default;
+$modal-title-line-height:     $line-height !default;
+
+$modal-content-bg:                             #fff !default;
+$modal-content-border-color:                   rgba(0,0,0,.2) !default;
+
+$modal-backdrop-bg:           #000 !default;
+$modal-backdrop-opacity:      .5 !default;
+$modal-header-border-color:   #e5e5e5 !default;
+$modal-footer-border-color:   $modal-header-border-color !default;
+
+$modal-lg:                    900px !default;
+$modal-md:                    600px !default;
+$modal-sm:                    300px !default;
+
+
+// Alerts
+//
+// Define alert colors, border radius, and padding.
+
+$alert-padding:               15px !default;
+$alert-border-radius:         $border-radius !default;
+$alert-link-font-weight:      bold !default;
+$alert-border-width:          $border-width !default;
+
+$alert-success-bg:            $state-success-bg !default;
+$alert-success-text:          $state-success-text !default;
+$alert-success-border:        $state-success-border !default;
+
+$alert-info-bg:               $state-info-bg !default;
+$alert-info-text:             $state-info-text !default;
+$alert-info-border:           $state-info-border !default;
+
+$alert-warning-bg:            $state-warning-bg !default;
+$alert-warning-text:          $state-warning-text !default;
+$alert-warning-border:        $state-warning-border !default;
+
+$alert-danger-bg:             $state-danger-bg !default;
+$alert-danger-text:           $state-danger-text !default;
+$alert-danger-border:         $state-danger-border !default;
+
+
+// Progress bars
+
+$progress-bg:                 #f5f5f5 !default;
+$progress-bar-color:          #fff !default;
+$progress-border-radius:      $border-radius !default;
+
+$progress-bar-bg:             $brand-primary !default;
+$progress-bar-success-bg:     $brand-success !default;
+$progress-bar-warning-bg:     $brand-warning !default;
+$progress-bar-danger-bg:      $brand-danger !default;
+$progress-bar-info-bg:        $brand-info !default;
+
+
+// List group
+
+$list-group-bg:                 #fff !default;
+$list-group-border-color:       #ddd !default;
+$list-group-border-width:       $border-width !default;
+$list-group-border-radius:      $border-radius !default;
+
+$list-group-hover-bg:           #f5f5f5 !default;
+$list-group-active-color:       $component-active-color !default;
+$list-group-active-bg:          $component-active-bg !default;
+$list-group-active-border:      $list-group-active-bg !default;
+$list-group-active-text-color:  lighten($list-group-active-bg, 40%) !default;
+
+$list-group-disabled-color:      $gray-light !default;
+$list-group-disabled-bg:         $gray-lighter !default;
+$list-group-disabled-text-color: $list-group-disabled-color !default;
+
+$list-group-link-color:         #555 !default;
+$list-group-link-hover-color:   $list-group-link-color !default;
+$list-group-link-heading-color: #333 !default;
+
+
+// Image thumbnails
+
+$thumbnail-padding:           .25rem !default;
+$thumbnail-bg:                $body-bg !default;
+$thumbnail-border-width:      $border-width !default;
+$thumbnail-border-color:      #ddd !default;
+$thumbnail-border-radius:     $border-radius !default;
+
+
+// Breadcrumbs
+
+$breadcrumb-padding-vertical:   .75rem !default;
+$breadcrumb-padding-horizontal: 1rem !default;
+
+$breadcrumb-bg:                 $gray-lighter !default;
+$breadcrumb-divider-color:      $gray-light !default;
+$breadcrumb-active-color:       $gray-light !default;
+$breadcrumb-divider:            "/" !default;
+
+
+// Carousel
+
+$carousel-text-shadow:                        0 1px 2px rgba(0,0,0,.6) !default;
+
+$carousel-control-color:                      #fff !default;
+$carousel-control-width:                      15% !default;
+$carousel-control-opacity:                    .5 !default;
+$carousel-control-font-size:                  20px !default;
+
+$carousel-indicator-active-bg:                #fff !default;
+$carousel-indicator-border-color:             #fff !default;
+
+$carousel-caption-color:                      #fff !default;
+
+
+// Close
+
+$close-font-weight:           bold !default;
+$close-color:                 #000 !default;
+$close-text-shadow:           0 1px 0 #fff !default;
+
+
+// Code
+
+$code-color:                  #bd4147 !default;
+$code-bg:                     #f7f7f9 !default;
+
+$kbd-color:                   #fff !default;
+$kbd-bg:                      #333 !default;
+
+$pre-bg:                      #f7f7f9 !default;
+$pre-color:                   $gray-dark !default;
+$pre-border-color:            #ccc !default;
+$pre-scrollable-max-height:   340px !default;
diff --git a/src/sass/bootstrap4/bootstrap-flex.scss b/src/sass/bootstrap4/bootstrap-flex.scss
new file mode 100644
index 0000000..60dd03a
--- /dev/null
+++ b/src/sass/bootstrap4/bootstrap-flex.scss
@@ -0,0 +1,8 @@
+// Bootstrap with Flexbox enabled
+//
+// Includes all the imports from the standard Bootstrap project, but enables
+// the flexbox variable.
+
+$enable-flex: true;
+
+@import "bootstrap";
diff --git a/src/sass/bootstrap4/bootstrap-grid.scss b/src/sass/bootstrap4/bootstrap-grid.scss
new file mode 100644
index 0000000..28d5909
--- /dev/null
+++ b/src/sass/bootstrap4/bootstrap-grid.scss
@@ -0,0 +1,62 @@
+// Bootstrap Grid only
+//
+// Includes relevant variables and mixins for the regular (non-flexbox) grid
+// system, as well as the generated predefined classes (e.g., `.col-4-sm`).
+
+
+//
+// Variables
+//
+
+
+// Grid breakpoints
+//
+// Define the minimum and maximum dimensions at which your layout will change,
+// adapting to different screen sizes, for use in media queries.
+
+$grid-breakpoints: (
+  // Extra small screen / phone
+  xs: 0,
+  // Small screen / phone
+  sm: 544px,
+  // Medium screen / tablet
+  md: 768px,
+  // Large screen / desktop
+  lg: 992px,
+  // Extra large screen / wide desktop
+  xl: 1200px
+) !default;
+
+
+// Grid containers
+//
+// Define the maximum width of `.container` for different screen sizes.
+
+$container-max-widths: (
+  sm: 576px,
+  md: 720px,
+  lg: 940px,
+  xl: 1140px
+) !default;
+
+
+// Grid columns
+//
+// Set the number of columns and specify the width of the gutters.
+
+$grid-columns:               12 !default;
+$grid-gutter-width:          1.875rem !default; // 30px
+
+
+//
+// Grid mixins
+//
+
+@import "variables";
+
+@import "mixins/clearfix";
+@import "mixins/breakpoints";
+@import "mixins/grid-framework";
+@import "mixins/grid";
+
+@import "grid";
diff --git a/src/sass/bootstrap4/bootstrap-reboot.scss b/src/sass/bootstrap4/bootstrap-reboot.scss
new file mode 100644
index 0000000..f7ff43e
--- /dev/null
+++ b/src/sass/bootstrap4/bootstrap-reboot.scss
@@ -0,0 +1,10 @@
+// Bootstrap Reboot only
+//
+// Includes only Normalize and our custom Reboot reset.
+
+@import "variables";
+@import "mixins/hover";
+@import "mixins/tab-focus";
+
+@import "normalize";
+@import "reboot";
diff --git a/src/sass/bootstrap4/bootstrap.scss b/src/sass/bootstrap4/bootstrap.scss
new file mode 100644
index 0000000..2ea6f90
--- /dev/null
+++ b/src/sass/bootstrap4/bootstrap.scss
@@ -0,0 +1,56 @@
+/*!
+ * Bootstrap v4.0.0-alpha.2 (http://getbootstrap.com)
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ */
+
+// Core variables and mixins
+@import "variables";
+@import "mixins";
+
+// Reset and dependencies
+@import "normalize";
+@import "print";
+
+// Core CSS
+@import "reboot";
+@import "type";
+@import "images";
+@import "code";
+@import "grid";
+@import "tables";
+@import "forms";
+@import "buttons";
+
+// Components
+@import "animation";
+@import "dropdown";
+@import "button-group";
+@import "input-group";
+@import "custom-forms";
+@import "nav";
+@import "navbar";
+@import "card";
+@import "breadcrumb";
+@import "pagination";
+@import "pager";
+@import "labels";
+@import "jumbotron";
+@import "alert";
+@import "progress";
+@import "media";
+@import "list-group";
+@import "responsive-embed";
+@import "close";
+
+// Components w/ JavaScript
+@import "modal";
+@import "tooltip";
+@import "popover";
+@import "carousel";
+
+// Utility classes
+@import "utilities";
+@import "utilities-background";
+@import "utilities-spacing";
+@import "utilities-responsive";
diff --git a/src/sass/bootstrap4/mixins/_alert.scss b/src/sass/bootstrap4/mixins/_alert.scss
new file mode 100644
index 0000000..6ed3a81
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_alert.scss
@@ -0,0 +1,14 @@
+// Alerts
+
+@mixin alert-variant($background, $border, $body-color) {
+  background-color: $background;
+  border-color: $border;
+  color: $body-color;
+
+  hr {
+    border-top-color: darken($border, 5%);
+  }
+  .alert-link {
+    color: darken($body-color, 10%);
+  }
+}
diff --git a/src/sass/bootstrap4/mixins/_background-variant.scss b/src/sass/bootstrap4/mixins/_background-variant.scss
new file mode 100644
index 0000000..0c9f2f0
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_background-variant.scss
@@ -0,0 +1,13 @@
+// Contextual backgrounds
+
+@mixin bg-variant($parent, $color) {
+  #{$parent} {
+    color: #fff !important;
+    background-color: $color !important;
+  }
+  a#{$parent} {
+    @include hover-focus {
+      background-color: darken($color, 10%);
+    }
+  }
+}
diff --git a/src/sass/bootstrap4/mixins/_border-radius.scss b/src/sass/bootstrap4/mixins/_border-radius.scss
new file mode 100644
index 0000000..54f29f4
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_border-radius.scss
@@ -0,0 +1,35 @@
+// Single side border-radius
+
+@mixin border-radius($radius: $border-radius) {
+  @if $enable-rounded {
+    border-radius: $radius;
+  }
+}
+
+@mixin border-top-radius($radius) {
+  @if $enable-rounded {
+    border-top-right-radius: $radius;
+    border-top-left-radius: $radius;
+  }
+}
+
+@mixin border-right-radius($radius) {
+  @if $enable-rounded {
+    border-bottom-right-radius: $radius;
+    border-top-right-radius: $radius;
+  }
+}
+
+@mixin border-bottom-radius($radius) {
+  @if $enable-rounded {
+    border-bottom-right-radius: $radius;
+    border-bottom-left-radius: $radius;
+  }
+}
+
+@mixin border-left-radius($radius) {
+  @if $enable-rounded {
+    border-bottom-left-radius: $radius;
+    border-top-left-radius: $radius;
+  }
+}
diff --git a/src/sass/bootstrap4/mixins/_breakpoints.scss b/src/sass/bootstrap4/mixins/_breakpoints.scss
new file mode 100644
index 0000000..a868833
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_breakpoints.scss
@@ -0,0 +1,86 @@
+// Breakpoint viewport sizes and media queries.
+//
+// Breakpoints are defined as a map of (name: minimum width), order from small to large:
+//
+//    (xs: 0, sm: 544px, md: 768px)
+//
+// The map defined in the `$grid-breakpoints` global variable is used as the `$breakpoints` argument by default.
+
+// Name of the next breakpoint, or null for the last breakpoint.
+//
+//    >> breakpoint-next(sm)
+//    md
+//    >> breakpoint-next(sm, (xs: 0, sm: 544px, md: 768px))
+//    md
+//    >> breakpoint-next(sm, $breakpoint-names: (xs sm md))
+//    md
+@function breakpoint-next($name, $breakpoints: $grid-breakpoints, $breakpoint-names: map-keys($breakpoints)) {
+  $n: index($breakpoint-names, $name);
+  @return if($n < length($breakpoint-names), nth($breakpoint-names, $n + 1), null);
+}
+
+// Minimum breakpoint width. Null for the smallest (first) breakpoint.
+//
+//    >> breakpoint-min(sm, (xs: 0, sm: 544px, md: 768px))
+//    544px
+@function breakpoint-min($name, $breakpoints: $grid-breakpoints) {
+  $min: map-get($breakpoints, $name);
+  @return if($min != 0, $min, null);
+}
+
+// Maximum breakpoint width. Null for the largest (last) breakpoint.
+// The maximum value is calculated as the minimum of the next one less 0.1.
+//
+//    >> breakpoint-max(sm, (xs: 0, sm: 544px, md: 768px))
+//    767px
+@function breakpoint-max($name, $breakpoints: $grid-breakpoints) {
+  $next: breakpoint-next($name, $breakpoints);
+  @return if($next, breakpoint-min($next, $breakpoints) - 1px, null);
+}
+
+// Media of at least the minimum breakpoint width. No query for the smallest breakpoint.
+// Makes the @content apply to the given breakpoint and wider.
+@mixin media-breakpoint-up($name, $breakpoints: $grid-breakpoints) {
+  $min: breakpoint-min($name, $breakpoints);
+  @if $min {
+    @media (min-width: $min) {
+      @content;
+    }
+  } @else {
+    @content;
+  }
+}
+
+// Media of at most the maximum breakpoint width. No query for the largest breakpoint.
+// Makes the @content apply to the given breakpoint and narrower.
+@mixin media-breakpoint-down($name, $breakpoints: $grid-breakpoints) {
+  $max: breakpoint-max($name, $breakpoints);
+  @if $max {
+    @media (max-width: $max) {
+      @content;
+    }
+  } @else {
+    @content;
+  }
+}
+
+// Media between the breakpoint's minimum and maximum widths.
+// No minimum for the smallest breakpoint, and no maximum for the largest one.
+// Makes the @content apply only to the given breakpoint, not viewports any wider or narrower.
+@mixin media-breakpoint-only($name, $breakpoints: $grid-breakpoints) {
+  @include media-breakpoint-up($name, $breakpoints) {
+    @include media-breakpoint-down($name, $breakpoints) {
+      @content;
+    }
+  }
+}
+
+// Media that spans multiple breakpoint widths.
+// Makes the @content apply between the min and max breakpoints
+@mixin media-breakpoint-between($lower, $upper, $breakpoints: $grid-breakpoints) {
+  @include media-breakpoint-up($lower, $breakpoints) {
+    @include media-breakpoint-down($upper, $breakpoints) {
+      @content;
+    }
+  }
+}
diff --git a/src/sass/bootstrap4/mixins/_buttons.scss b/src/sass/bootstrap4/mixins/_buttons.scss
new file mode 100644
index 0000000..61b9f9c
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_buttons.scss
@@ -0,0 +1,100 @@
+// Button variants
+//
+// Easily pump out default styles, as well as :hover, :focus, :active,
+// and disabled options for all buttons
+
+@mixin button-variant($color, $background, $border) {
+  $active-background: darken($background, 10%);
+  $active-border: darken($border, 12%);
+
+  color: $color;
+  background-color: $background;
+  border-color: $border;
+  @include box-shadow(inset 0 1px 0 rgba(255,255,255,.15), 0 1px 1px rgba(0,0,0,.075));
+
+  @include hover {
+    color: $color;
+    background-color: $active-background;
+        border-color: $active-border;
+  }
+
+  &:focus,
+  &.focus {
+    color: $color;
+    background-color: $active-background;
+        border-color: $active-border;
+  }
+
+  &:active,
+  &.active,
+  .open > &.dropdown-toggle {
+    color: $color;
+    background-color: $active-background;
+        border-color: $active-border;
+    // Remove the gradient for the pressed/active state
+    background-image: none;
+    @include box-shadow(inset 0 3px 5px rgba(0,0,0,.125));
+
+    &:hover,
+    &:focus,
+    &.focus {
+      color: $color;
+      background-color: darken($background, 17%);
+          border-color: darken($border, 25%);
+    }
+  }
+
+  &.disabled,
+  &:disabled {
+    &:focus,
+    &.focus {
+      background-color: $background;
+          border-color: $border;
+    }
+    @include hover {
+      background-color: $background;
+          border-color: $border;
+    }
+  }
+}
+
+@mixin button-outline-variant($color) {
+  color: $color;
+  background-image: none;
+  background-color: transparent;
+  border-color: $color;
+
+  &:focus,
+  &.focus,
+  &:active,
+  &.active,
+  .open > &.dropdown-toggle {
+    color: #fff;
+    background-color: $color;
+        border-color: $color;
+  }
+  @include hover {
+    color: #fff;
+    background-color: $color;
+        border-color: $color;
+  }
+
+  &.disabled,
+  &:disabled {
+    &:focus,
+    &.focus {
+      border-color: lighten($color, 20%);
+    }
+    @include hover {
+      border-color: lighten($color, 20%);
+    }
+  }
+}
+
+// Button sizes
+@mixin button-size($padding-y, $padding-x, $font-size, $line-height, $border-radius) {
+  padding: $padding-y $padding-x;
+  font-size: $font-size;
+  line-height: $line-height;
+  @include border-radius($border-radius);
+}
diff --git a/src/sass/bootstrap4/mixins/_cards.scss b/src/sass/bootstrap4/mixins/_cards.scss
new file mode 100644
index 0000000..1ce28f1
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_cards.scss
@@ -0,0 +1,38 @@
+// Card variants
+
+@mixin card-variant($background, $border) {
+  background-color: $background;
+  border-color: $border;
+}
+
+@mixin card-outline-variant($color) {
+  background-color: transparent;
+  border-color: $color;
+}
+
+//
+// Inverse text within a card for use with dark backgrounds
+//
+
+@mixin card-inverse {
+  .card-header,
+  .card-footer {
+    border-bottom: $card-border-width solid rgba(255,255,255,.2);
+  }
+  .card-header,
+  .card-footer,
+  .card-title,
+  .card-blockquote {
+    color: #fff;
+  }
+  .card-link,
+  .card-text,
+  .card-blockquote > footer {
+    color: rgba(255,255,255,.65);
+  }
+  .card-link {
+    @include hover-focus {
+      color: $card-link-hover-color;
+    }
+  }
+}
diff --git a/src/sass/bootstrap4/mixins/_center-block.scss b/src/sass/bootstrap4/mixins/_center-block.scss
new file mode 100644
index 0000000..e06fb5e
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_center-block.scss
@@ -0,0 +1,7 @@
+// Center-align a block level element
+
+@mixin center-block() {
+  display: block;
+  margin-left: auto;
+  margin-right: auto;
+}
diff --git a/src/sass/bootstrap4/mixins/_clearfix.scss b/src/sass/bootstrap4/mixins/_clearfix.scss
new file mode 100644
index 0000000..d0ae125
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_clearfix.scss
@@ -0,0 +1,7 @@
+@mixin clearfix() {
+  &::after {
+    content: "";
+    display: table;
+    clear: both;
+  }
+}
diff --git a/src/sass/bootstrap4/mixins/_forms.scss b/src/sass/bootstrap4/mixins/_forms.scss
new file mode 100644
index 0000000..eab8063
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_forms.scss
@@ -0,0 +1,89 @@
+// Form validation states
+//
+// Used in _forms.scss to generate the form validation CSS for warnings, errors,
+// and successes.
+
+@mixin form-control-validation($color) {
+  // Color the label and help text
+  .text-help,
+  .form-control-label,
+  .radio,
+  .checkbox,
+  .radio-inline,
+  .checkbox-inline,
+  &.radio label,
+  &.checkbox label,
+  &.radio-inline label,
+  &.checkbox-inline label  {
+    color: $color;
+  }
+  // Set the border and box shadow on specific inputs to match
+  .form-control {
+    border-color: $color;
+    // @include box-shadow(inset 0 1px 1px rgba(0,0,0,.075)); // Redeclare so transitions work
+
+    &:focus {
+      // border-color: darken($border-color, 10%);
+      // $shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 6px lighten($border-color, 20%);
+      // @include box-shadow($shadow);
+    }
+  }
+
+  // Set validation states also for addons
+  .input-group-addon {
+    color: $color;
+    border-color: $color;
+    background-color: lighten($color, 40%);
+  }
+  // Optional feedback icon
+  .form-control-feedback {
+    color: $color;
+  }
+}
+
+// Form control focus state
+//
+// Generate a customized focus state and for any input with the specified color,
+// which defaults to the `@input-border-focus` variable.
+//
+// We highly encourage you to not customize the default value, but instead use
+// this to tweak colors on an as-needed basis. This aesthetic change is based on
+// WebKit's default styles, but applicable to a wider range of browsers. Its
+// usability and accessibility should be taken into account with any change.
+//
+// Example usage: change the default blue border and shadow to white for better
+// contrast against a dark gray background.
+@mixin form-control-focus() {
+  &:focus {
+    border-color: $input-border-focus;
+    outline: none;
+    $shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px $input-box-shadow-focus;
+    @include box-shadow($shadow);
+  }
+}
+
+// Form control sizing
+//
+// Relative text size, padding, and border-radii changes for form controls. For
+// horizontal sizing, wrap controls in the predefined grid classes. `<select>`
+// element gets special love because it's special, and that's a fact!
+
+@mixin input-size($parent, $input-height, $padding-vertical, $padding-horizontal, $font-size, $line-height, $border-radius) {
+  #{$parent} {
+    height: $input-height;
+    padding: $padding-vertical $padding-horizontal;
+    font-size: $font-size;
+    line-height: $line-height;
+    @include border-radius($border-radius);
+  }
+
+  select#{$parent} {
+    height: $input-height;
+    line-height: $input-height;
+  }
+
+  textarea#{$parent},
+  select[multiple]#{$parent} {
+    height: auto;
+  }
+}
diff --git a/src/sass/bootstrap4/mixins/_gradients.scss b/src/sass/bootstrap4/mixins/_gradients.scss
new file mode 100644
index 0000000..c57eddc
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_gradients.scss
@@ -0,0 +1,43 @@
+// Gradients
+
+// Horizontal gradient, from left to right
+//
+// Creates two color stops, start and end, by specifying a color and position for each color stop.
+// Color stops are not available in IE9.
+@mixin gradient-horizontal($start-color: #555, $end-color: #333, $start-percent: 0%, $end-percent: 100%) {
+  background-image: linear-gradient(to right, $start-color $start-percent, $end-color $end-percent);
+  background-repeat: repeat-x;
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#{ie-hex-str($start-color)}', endColorstr='#{ie-hex-str($end-color)}', GradientType=1); // IE9
+}
+
+// Vertical gradient, from top to bottom
+//
+// Creates two color stops, start and end, by specifying a color and position for each color stop.
+// Color stops are not available in IE9.
+@mixin gradient-vertical($start-color: #555, $end-color: #333, $start-percent: 0%, $end-percent: 100%) {
+  background-image: linear-gradient(to bottom, $start-color $start-percent, $end-color $end-percent);
+  background-repeat: repeat-x;
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#{ie-hex-str($start-color)}', endColorstr='#{ie-hex-str($end-color)}', GradientType=0); // IE9
+}
+
+@mixin gradient-directional($start-color: #555, $end-color: #333, $deg: 45deg) {
+  background-repeat: repeat-x;
+  background-image: linear-gradient($deg, $start-color, $end-color);
+}
+@mixin gradient-horizontal-three-colors($start-color: #00b3ee, $mid-color: #7a43b6, $color-stop: 50%, $end-color: #c3325f) {
+  background-image: linear-gradient(to right, $start-color, $mid-color $color-stop, $end-color);
+  background-repeat: no-repeat;
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#{ie-hex-str($start-color)}', endColorstr='#{ie-hex-str($end-color)}', GradientType=1); // IE9 gets no color-stop at all for proper fallback
+}
+@mixin gradient-vertical-three-colors($start-color: #00b3ee, $mid-color: #7a43b6, $color-stop: 50%, $end-color: #c3325f) {
+  background-image: linear-gradient($start-color, $mid-color $color-stop, $end-color);
+  background-repeat: no-repeat;
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#{ie-hex-str($start-color)}', endColorstr='#{ie-hex-str($end-color)}', GradientType=0); // IE9 gets no color-stop at all for proper fallback
+}
+@mixin gradient-radial($inner-color: #555, $outer-color: #333) {
+  background-image: radial-gradient(circle, $inner-color, $outer-color);
+  background-repeat: no-repeat;
+}
+@mixin gradient-striped($color: rgba(255,255,255,.15), $angle: 45deg) {
+  background-image: linear-gradient($angle, $color 25%, transparent 25%, transparent 50%, $color 50%, $color 75%, transparent 75%, transparent);
+}
\ No newline at end of file
diff --git a/src/sass/bootstrap4/mixins/_grid-framework.scss b/src/sass/bootstrap4/mixins/_grid-framework.scss
new file mode 100644
index 0000000..aa5f492
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_grid-framework.scss
@@ -0,0 +1,44 @@
+// Framework grid generation
+//
+// Used only by Bootstrap to generate the correct number of grid classes given
+// any value of `$grid-columns`.
+
+@mixin make-grid-columns($columns: $grid-columns, $gutter: $grid-gutter-width, $breakpoints: $grid-breakpoints) {
+  // Common properties for all breakpoints
+  %grid-column {
+    position: relative;
+    // Prevent columns from collapsing when empty
+    min-height: 1px;
+    // Inner gutter via padding
+    padding-left: ($gutter / 2);
+    padding-right: ($gutter / 2);
+  }
+  @each $breakpoint in map-keys($breakpoints) {
+    @for $i from 1 through $columns {
+      .col-#{$breakpoint}-#{$i} {
+        @extend %grid-column;
+      }
+    }
+    @include media-breakpoint-up($breakpoint) {
+      // Work around cross-media @extend (https://github.com/sass/sass/issues/1050)
+      %grid-column-float-#{$breakpoint} {
+        float: left;
+      }
+      @for $i from 1 through $columns {
+        .col-#{$breakpoint}-#{$i} {
+          @if not $enable-flex {
+            @extend %grid-column-float-#{$breakpoint};
+          }
+          @include make-col-span($i, $columns);
+        }
+      }
+      @each $modifier in (pull, push, offset) {
+        @for $i from 0 through $columns {
+          .col-#{$breakpoint}-#{$modifier}-#{$i} {
+            @include make-col-modifier($modifier, $i, $columns)
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/src/sass/bootstrap4/mixins/_grid.scss b/src/sass/bootstrap4/mixins/_grid.scss
new file mode 100644
index 0000000..94b8295
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_grid.scss
@@ -0,0 +1,75 @@
+/// Grid system
+//
+// Generate semantic grid columns with these mixins.
+
+@mixin make-container($gutter: $grid-gutter-width) {
+  margin-left: auto;
+  margin-right: auto;
+  padding-left:  ($gutter / 2);
+  padding-right: ($gutter / 2);
+  @if not $enable-flex {
+    @include clearfix();
+  }
+}
+
+
+// For each breakpoint, define the maximum width of the container in a media query
+@mixin make-container-max-widths($max-widths: $container-max-widths) {
+  @each $breakpoint, $container-max-width in $max-widths {
+    @include media-breakpoint-up($breakpoint) {
+      max-width: $container-max-width;
+    }
+  }
+}
+
+@mixin make-row($gutter: $grid-gutter-width) {
+  @if $enable-flex {
+    display: flex;
+    flex-wrap: wrap;
+  } @else {
+    @include clearfix();
+  }
+  margin-left:  ($gutter / -2);
+  margin-right: ($gutter / -2);
+}
+
+@mixin make-col($gutter: $grid-gutter-width) {
+  position: relative;
+  @if not $enable-flex {
+    float: left;
+  }
+  min-height: 1px;
+  padding-left:  ($gutter / 2);
+  padding-right: ($gutter / 2);
+}
+
+@mixin make-col-span($size, $columns: $grid-columns) {
+  @if $enable-flex {
+    flex: 0 0 percentage($size / $columns);
+  } @else {
+    width: percentage($size / $columns);
+  }
+}
+
+@mixin make-col-offset($size, $columns: $grid-columns) {
+  margin-left: percentage($size / $columns);
+}
+
+@mixin make-col-push($size, $columns: $grid-columns) {
+  left: if($size > 0, percentage($size / $columns), auto);
+}
+
+@mixin make-col-pull($size, $columns: $grid-columns) {
+  right: if($size > 0, percentage($size / $columns), auto);
+}
+
+@mixin make-col-modifier($type, $size, $columns) {
+  // Work around the lack of dynamic mixin @include support (https://github.com/sass/sass/issues/626)
+  @if $type == push {
+    @include make-col-push($size, $columns);
+  } @else if $type == pull {
+    @include make-col-pull($size, $columns);
+  } @else if $type == offset {
+    @include make-col-offset($size, $columns);
+  }
+}
diff --git a/src/sass/bootstrap4/mixins/_hover.scss b/src/sass/bootstrap4/mixins/_hover.scss
new file mode 100644
index 0000000..3a11254
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_hover.scss
@@ -0,0 +1,59 @@
+@mixin hover {
+  @if $enable-hover-media-query {
+    // See Media Queries Level 4: http://drafts.csswg.org/mediaqueries/#hover
+    // Currently shimmed by https://github.com/twbs/mq4-hover-shim
+    @media (hover: hover) {
+      &:hover { @content }
+    }
+  }
+  @else {
+    &:hover { @content }
+  }
+}
+
+@mixin hover-focus {
+  @if $enable-hover-media-query {
+    &:focus { @content }
+    @include hover { @content }
+  }
+  @else {
+    &:focus,
+    &:hover {
+      @content
+    }
+  }
+}
+
+@mixin plain-hover-focus {
+  @if $enable-hover-media-query {
+    &,
+    &:focus {
+      @content
+    }
+    @include hover { @content }
+  }
+  @else {
+    &,
+    &:focus,
+    &:hover {
+      @content
+    }
+  }
+}
+
+@mixin hover-focus-active {
+  @if $enable-hover-media-query {
+    &:focus,
+    &:active {
+      @content
+    }
+    @include hover { @content }
+  }
+  @else {
+    &:focus,
+    &:active,
+    &:hover {
+      @content
+    }
+  }
+}
diff --git a/src/sass/bootstrap4/mixins/_image.scss b/src/sass/bootstrap4/mixins/_image.scss
new file mode 100644
index 0000000..91d2f59
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_image.scss
@@ -0,0 +1,34 @@
+// Image Mixins
+// - Responsive image
+// - Retina image
+
+
+// Responsive image
+//
+// Keep images from scaling beyond the width of their parents.
+
+@mixin img-fluid($display: block) {
+  display: $display;
+  max-width: 100%; // Part 1: Set a maximum relative to the parent
+  height: auto; // Part 2: Scale the height according to the width, otherwise you get stretching
+}
+
+
+// Retina image
+//
+// Short retina mixin for setting background-image and -size.
+
+@mixin img-retina($file-1x, $file-2x, $width-1x, $height-1x) {
+  background-image: url($file-1x);
+
+  // Autoprefixer takes care of adding -webkit-min-device-pixel-ratio and -o-min-device-pixel-ratio,
+  // but doesn't convert dppx=>dpi.
+  // There's no such thing as unprefixed min-device-pixel-ratio since it's nonstandard.
+  // Compatibility info: http://caniuse.com/#feat=css-media-resolution
+  @media
+  only screen and (min-resolution: 192dpi), // IE9-11 don't support dppx
+  only screen and (min-resolution: 2dppx) { // Standardized
+    background-image: url($file-2x);
+    background-size: $width-1x $height-1x;
+  }
+}
diff --git a/src/sass/bootstrap4/mixins/_label.scss b/src/sass/bootstrap4/mixins/_label.scss
new file mode 100644
index 0000000..4bc48c6
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_label.scss
@@ -0,0 +1,11 @@
+// Labels
+
+@mixin label-variant($color) {
+  background-color: $color;
+
+  &[href] {
+    @include hover-focus {
+      background-color: darken($color, 10%);
+    }
+  }
+}
diff --git a/src/sass/bootstrap4/mixins/_list-group.scss b/src/sass/bootstrap4/mixins/_list-group.scss
new file mode 100644
index 0000000..81b0f16
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_list-group.scss
@@ -0,0 +1,30 @@
+// List Groups
+
+@mixin list-group-item-variant($state, $background, $color) {
+  .list-group-item-#{$state} {
+    color: $color;
+    background-color: $background;
+  }
+
+  a.list-group-item-#{$state},
+  button.list-group-item-#{$state} {
+    color: $color;
+
+    .list-group-item-heading {
+      color: inherit;
+    }
+
+    @include hover-focus {
+      color: $color;
+      background-color: darken($background, 5%);
+    }
+
+    &.active {
+      @include plain-hover-focus {
+        color: #fff;
+        background-color: $color;
+        border-color: $color;
+      }
+    }
+  }
+}
diff --git a/src/sass/bootstrap4/mixins/_lists.scss b/src/sass/bootstrap4/mixins/_lists.scss
new file mode 100644
index 0000000..2518562
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_lists.scss
@@ -0,0 +1,7 @@
+// Lists
+
+// Unstyled keeps list items block level, just removes default browser padding and list-style
+@mixin list-unstyled {
+  padding-left: 0;
+  list-style: none;
+}
diff --git a/src/sass/bootstrap4/mixins/_nav-divider.scss b/src/sass/bootstrap4/mixins/_nav-divider.scss
new file mode 100644
index 0000000..fb3d12e
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_nav-divider.scss
@@ -0,0 +1,10 @@
+// Horizontal dividers
+//
+// Dividers (basically an hr) within dropdowns and nav lists
+
+@mixin nav-divider($color: #e5e5e5) {
+  height: 1px;
+  margin: ($spacer-y / 2) 0;
+  overflow: hidden;
+  background-color: $color;
+}
diff --git a/src/sass/bootstrap4/mixins/_navbar-align.scss b/src/sass/bootstrap4/mixins/_navbar-align.scss
new file mode 100644
index 0000000..c454a4f
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_navbar-align.scss
@@ -0,0 +1,9 @@
+// Navbar vertical align
+//
+// Vertically center elements in the navbar.
+// Example: an element has a height of 30px, so write out `.navbar-vertical-align(30px);` to calculate the appropriate top margin.
+
+// @mixin navbar-vertical-align($element-height) {
+//   margin-top: (($navbar-height - $element-height) / 2);
+//   margin-bottom: (($navbar-height - $element-height) / 2);
+// }
diff --git a/src/sass/bootstrap4/mixins/_pagination.scss b/src/sass/bootstrap4/mixins/_pagination.scss
new file mode 100644
index 0000000..eaebe89
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_pagination.scss
@@ -0,0 +1,22 @@
+// Pagination
+
+@mixin pagination-size($padding-vertical, $padding-horizontal, $font-size, $line-height, $border-radius) {
+  .page-link {
+    padding: $padding-vertical $padding-horizontal;
+    font-size: $font-size;
+    line-height: $line-height;
+  }
+
+  .page-item {
+    &:first-child {
+      .page-link {
+        @include border-left-radius($border-radius);
+      }
+    }
+    &:last-child {
+      .page-link {
+        @include border-right-radius($border-radius);
+      }
+    }
+  }
+}
diff --git a/src/sass/bootstrap4/mixins/_progress.scss b/src/sass/bootstrap4/mixins/_progress.scss
new file mode 100644
index 0000000..e174141
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_progress.scss
@@ -0,0 +1,18 @@
+// Progress bars
+
+@mixin progress-variant($color) {
+  &[value]::-webkit-progress-value {
+    background-color: $color;
+  }
+
+  &[value]::-moz-progress-bar {
+    background-color: $color;
+  }
+
+  // IE9
+  @media screen and (min-width:0\0) {
+    .progress-bar {
+      background-color: $color;
+    }
+  }
+}
diff --git a/src/sass/bootstrap4/mixins/_pulls.scss b/src/sass/bootstrap4/mixins/_pulls.scss
new file mode 100644
index 0000000..6bdff02
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_pulls.scss
@@ -0,0 +1,6 @@
+@mixin pull-left {
+  float: left !important;
+}
+@mixin pull-right {
+  float: right !important;
+}
diff --git a/src/sass/bootstrap4/mixins/_reset-filter.scss b/src/sass/bootstrap4/mixins/_reset-filter.scss
new file mode 100644
index 0000000..044b349
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_reset-filter.scss
@@ -0,0 +1,8 @@
+// Reset filters for IE
+//
+// When you need to remove a gradient background, do not forget to use this to reset
+// the IE filter for IE9.
+
+@mixin reset-filter() {
+  filter: "progid:DXImageTransform.Microsoft.gradient(enabled = false)";
+}
diff --git a/src/sass/bootstrap4/mixins/_reset-text.scss b/src/sass/bootstrap4/mixins/_reset-text.scss
new file mode 100644
index 0000000..014dff5
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_reset-text.scss
@@ -0,0 +1,18 @@
+@mixin reset-text {
+  font-family: $font-family-base;
+  // We deliberately do NOT reset font-size.
+  font-style: normal;
+  font-weight: normal;
+  letter-spacing: normal;
+  line-break: auto;
+  line-height: $line-height;
+  text-align: left; // Fallback for where `start` is not supported
+  text-align: start;
+  text-decoration: none;
+  text-shadow: none;
+  text-transform: none;
+  white-space: normal;
+  word-break: normal;
+  word-spacing: normal;
+  word-wrap: normal;
+}
diff --git a/src/sass/bootstrap4/mixins/_resize.scss b/src/sass/bootstrap4/mixins/_resize.scss
new file mode 100644
index 0000000..83fa637
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_resize.scss
@@ -0,0 +1,6 @@
+// Resize anything
+
+@mixin resizable($direction) {
+  resize: $direction; // Options: horizontal, vertical, both
+  overflow: auto; // Per CSS3 UI, `resize` only applies when `overflow` isn't `visible`
+}
diff --git a/src/sass/bootstrap4/mixins/_screen-reader.scss b/src/sass/bootstrap4/mixins/_screen-reader.scss
new file mode 100644
index 0000000..e52b282
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_screen-reader.scss
@@ -0,0 +1,32 @@
+// Only display content to screen readers
+//
+// See: http://a11yproject.com/posts/how-to-hide-content/
+
+@mixin sr-only {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  padding: 0;
+  margin: -1px;
+  overflow: hidden;
+  clip: rect(0,0,0,0);
+  border: 0;
+}
+
+// Use in conjunction with .sr-only to only display content when it's focused.
+//
+// Useful for "Skip to main content" links; see http://www.w3.org/TR/2013/NOTE-WCAG20-TECHS-20130905/G1
+//
+// Credit: HTML5 Boilerplate
+
+@mixin sr-only-focusable {
+  &:active,
+  &:focus {
+    position: static;
+    width: auto;
+    height: auto;
+    margin: 0;
+    overflow: visible;
+    clip: auto;
+  }
+}
diff --git a/src/sass/bootstrap4/mixins/_size.scss b/src/sass/bootstrap4/mixins/_size.scss
new file mode 100644
index 0000000..b9dd48e
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_size.scss
@@ -0,0 +1,6 @@
+// Sizing shortcuts
+
+@mixin size($width, $height: $width) {
+  width: $width;
+  height: $height;
+}
diff --git a/src/sass/bootstrap4/mixins/_tab-focus.scss b/src/sass/bootstrap4/mixins/_tab-focus.scss
new file mode 100644
index 0000000..7df0ae7
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_tab-focus.scss
@@ -0,0 +1,9 @@
+// WebKit-style focus
+
+@mixin tab-focus() {
+  // Default
+  outline: thin dotted;
+  // WebKit
+  outline: 5px auto -webkit-focus-ring-color;
+  outline-offset: -2px;
+}
diff --git a/src/sass/bootstrap4/mixins/_table-row.scss b/src/sass/bootstrap4/mixins/_table-row.scss
new file mode 100644
index 0000000..84f1d30
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_table-row.scss
@@ -0,0 +1,30 @@
+// Tables
+
+@mixin table-row-variant($state, $background) {
+  // Exact selectors below required to override `.table-striped` and prevent
+  // inheritance to nested tables.
+  .table-#{$state} {
+    &,
+    > th,
+    > td {
+      background-color: $background;
+    }
+  }
+
+  // Hover states for `.table-hover`
+  // Note: this is not available for cells or rows within `thead` or `tfoot`.
+  .table-hover {
+    $hover-background: darken($background, 5%);
+
+    .table-#{$state} {
+      @include hover {
+        background-color: $hover-background;
+
+        > td,
+        > th {
+          background-color: $hover-background;
+        }
+      }
+    }
+  }
+}
diff --git a/src/sass/bootstrap4/mixins/_text-emphasis.scss b/src/sass/bootstrap4/mixins/_text-emphasis.scss
new file mode 100644
index 0000000..27a4f45
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_text-emphasis.scss
@@ -0,0 +1,12 @@
+// Typography
+
+@mixin text-emphasis-variant($parent, $color) {
+  #{$parent} {
+    color: $color !important;
+  }
+  a#{$parent} {
+    @include hover-focus {
+      color: darken($color, 10%);
+    }
+  }
+}
diff --git a/src/sass/bootstrap4/mixins/_text-hide.scss b/src/sass/bootstrap4/mixins/_text-hide.scss
new file mode 100644
index 0000000..daed5fb
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_text-hide.scss
@@ -0,0 +1,8 @@
+// CSS image replacement
+@mixin text-hide() {
+  font: "0/0" a;
+  color: transparent;
+  text-shadow: none;
+  background-color: transparent;
+  border: 0;
+}
diff --git a/src/sass/bootstrap4/mixins/_text-truncate.scss b/src/sass/bootstrap4/mixins/_text-truncate.scss
new file mode 100644
index 0000000..5a40bf5
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_text-truncate.scss
@@ -0,0 +1,8 @@
+// Text truncate
+// Requires inline-block or block for proper styling
+
+@mixin text-truncate() {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
\ No newline at end of file
diff --git a/src/sass/fontawesome/_animated.scss b/src/sass/fontawesome/_animated.scss
new file mode 100644
index 0000000..8a020db
--- /dev/null
+++ b/src/sass/fontawesome/_animated.scss
@@ -0,0 +1,34 @@
+// Spinning Icons
+// --------------------------
+
+.#{$fa-css-prefix}-spin {
+  -webkit-animation: fa-spin 2s infinite linear;
+          animation: fa-spin 2s infinite linear;
+}
+
+.#{$fa-css-prefix}-pulse {
+  -webkit-animation: fa-spin 1s infinite steps(8);
+          animation: fa-spin 1s infinite steps(8);
+}
+
+@-webkit-keyframes fa-spin {
+  0% {
+    -webkit-transform: rotate(0deg);
+            transform: rotate(0deg);
+  }
+  100% {
+    -webkit-transform: rotate(359deg);
+            transform: rotate(359deg);
+  }
+}
+
+@keyframes fa-spin {
+  0% {
+    -webkit-transform: rotate(0deg);
+            transform: rotate(0deg);
+  }
+  100% {
+    -webkit-transform: rotate(359deg);
+            transform: rotate(359deg);
+  }
+}
diff --git a/src/sass/fontawesome/_bordered-pulled.scss b/src/sass/fontawesome/_bordered-pulled.scss
new file mode 100644
index 0000000..d4b85a0
--- /dev/null
+++ b/src/sass/fontawesome/_bordered-pulled.scss
@@ -0,0 +1,25 @@
+// Bordered & Pulled
+// -------------------------
+
+.#{$fa-css-prefix}-border {
+  padding: .2em .25em .15em;
+  border: solid .08em $fa-border-color;
+  border-radius: .1em;
+}
+
+.#{$fa-css-prefix}-pull-left { float: left; }
+.#{$fa-css-prefix}-pull-right { float: right; }
+
+.#{$fa-css-prefix} {
+  &.#{$fa-css-prefix}-pull-left { margin-right: .3em; }
+  &.#{$fa-css-prefix}-pull-right { margin-left: .3em; }
+}
+
+/* Deprecated as of 4.4.0 */
+.pull-right { float: right; }
+.pull-left { float: left; }
+
+.#{$fa-css-prefix} {
+  &.pull-left { margin-right: .3em; }
+  &.pull-right { margin-left: .3em; }
+}
diff --git a/src/sass/fontawesome/_core.scss b/src/sass/fontawesome/_core.scss
new file mode 100644
index 0000000..7425ef8
--- /dev/null
+++ b/src/sass/fontawesome/_core.scss
@@ -0,0 +1,12 @@
+// Base Class Definition
+// -------------------------
+
+.#{$fa-css-prefix} {
+  display: inline-block;
+  font: normal normal normal #{$fa-font-size-base}/#{$fa-line-height-base} FontAwesome; // shortening font declaration
+  font-size: inherit; // can't have font-size inherit on line above, so need to override
+  text-rendering: auto; // optimizelegibility throws things off #1094
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+
+}
diff --git a/src/sass/fontawesome/_fixed-width.scss b/src/sass/fontawesome/_fixed-width.scss
new file mode 100644
index 0000000..b221c98
--- /dev/null
+++ b/src/sass/fontawesome/_fixed-width.scss
@@ -0,0 +1,6 @@
+// Fixed Width Icons
+// -------------------------
+.#{$fa-css-prefix}-fw {
+  width: (18em / 14);
+  text-align: center;
+}
diff --git a/src/sass/fontawesome/_icons.scss b/src/sass/fontawesome/_icons.scss
new file mode 100644
index 0000000..6f93759
--- /dev/null
+++ b/src/sass/fontawesome/_icons.scss
@@ -0,0 +1,697 @@
+/* Font Awesome uses the Unicode Private Use Area (PUA) to ensure screen
+   readers do not read off random characters that represent icons */
+
+.#{$fa-css-prefix}-glass:before { content: $fa-var-glass; }
+.#{$fa-css-prefix}-music:before { content: $fa-var-music; }
+.#{$fa-css-prefix}-search:before { content: $fa-var-search; }
+.#{$fa-css-prefix}-envelope-o:before { content: $fa-var-envelope-o; }
+.#{$fa-css-prefix}-heart:before { content: $fa-var-heart; }
+.#{$fa-css-prefix}-star:before { content: $fa-var-star; }
+.#{$fa-css-prefix}-star-o:before { content: $fa-var-star-o; }
+.#{$fa-css-prefix}-user:before { content: $fa-var-user; }
+.#{$fa-css-prefix}-film:before { content: $fa-var-film; }
+.#{$fa-css-prefix}-th-large:before { content: $fa-var-th-large; }
+.#{$fa-css-prefix}-th:before { content: $fa-var-th; }
+.#{$fa-css-prefix}-th-list:before { content: $fa-var-th-list; }
+.#{$fa-css-prefix}-check:before { content: $fa-var-check; }
+.#{$fa-css-prefix}-remove:before,
+.#{$fa-css-prefix}-close:before,
+.#{$fa-css-prefix}-times:before { content: $fa-var-times; }
+.#{$fa-css-prefix}-search-plus:before { content: $fa-var-search-plus; }
+.#{$fa-css-prefix}-search-minus:before { content: $fa-var-search-minus; }
+.#{$fa-css-prefix}-power-off:before { content: $fa-var-power-off; }
+.#{$fa-css-prefix}-signal:before { content: $fa-var-signal; }
+.#{$fa-css-prefix}-gear:before,
+.#{$fa-css-prefix}-cog:before { content: $fa-var-cog; }
+.#{$fa-css-prefix}-trash-o:before { content: $fa-var-trash-o; }
+.#{$fa-css-prefix}-home:before { content: $fa-var-home; }
+.#{$fa-css-prefix}-file-o:before { content: $fa-var-file-o; }
+.#{$fa-css-prefix}-clock-o:before { content: $fa-var-clock-o; }
+.#{$fa-css-prefix}-road:before { content: $fa-var-road; }
+.#{$fa-css-prefix}-download:before { content: $fa-var-download; }
+.#{$fa-css-prefix}-arrow-circle-o-down:before { content: $fa-var-arrow-circle-o-down; }
+.#{$fa-css-prefix}-arrow-circle-o-up:before { content: $fa-var-arrow-circle-o-up; }
+.#{$fa-css-prefix}-inbox:before { content: $fa-var-inbox; }
+.#{$fa-css-prefix}-play-circle-o:before { content: $fa-var-play-circle-o; }
+.#{$fa-css-prefix}-rotate-right:before,
+.#{$fa-css-prefix}-repeat:before { content: $fa-var-repeat; }
+.#{$fa-css-prefix}-refresh:before { content: $fa-var-refresh; }
+.#{$fa-css-prefix}-list-alt:before { content: $fa-var-list-alt; }
+.#{$fa-css-prefix}-lock:before { content: $fa-var-lock; }
+.#{$fa-css-prefix}-flag:before { content: $fa-var-flag; }
+.#{$fa-css-prefix}-headphones:before { content: $fa-var-headphones; }
+.#{$fa-css-prefix}-volume-off:before { content: $fa-var-volume-off; }
+.#{$fa-css-prefix}-volume-down:before { content: $fa-var-volume-down; }
+.#{$fa-css-prefix}-volume-up:before { content: $fa-var-volume-up; }
+.#{$fa-css-prefix}-qrcode:before { content: $fa-var-qrcode; }
+.#{$fa-css-prefix}-barcode:before { content: $fa-var-barcode; }
+.#{$fa-css-prefix}-tag:before { content: $fa-var-tag; }
+.#{$fa-css-prefix}-tags:before { content: $fa-var-tags; }
+.#{$fa-css-prefix}-book:before { content: $fa-var-book; }
+.#{$fa-css-prefix}-bookmark:before { content: $fa-var-bookmark; }
+.#{$fa-css-prefix}-print:before { content: $fa-var-print; }
+.#{$fa-css-prefix}-camera:before { content: $fa-var-camera; }
+.#{$fa-css-prefix}-font:before { content: $fa-var-font; }
+.#{$fa-css-prefix}-bold:before { content: $fa-var-bold; }
+.#{$fa-css-prefix}-italic:before { content: $fa-var-italic; }
+.#{$fa-css-prefix}-text-height:before { content: $fa-var-text-height; }
+.#{$fa-css-prefix}-text-width:before { content: $fa-var-text-width; }
+.#{$fa-css-prefix}-align-left:before { content: $fa-var-align-left; }
+.#{$fa-css-prefix}-align-center:before { content: $fa-var-align-center; }
+.#{$fa-css-prefix}-align-right:before { content: $fa-var-align-right; }
+.#{$fa-css-prefix}-align-justify:before { content: $fa-var-align-justify; }
+.#{$fa-css-prefix}-list:before { content: $fa-var-list; }
+.#{$fa-css-prefix}-dedent:before,
+.#{$fa-css-prefix}-outdent:before { content: $fa-var-outdent; }
+.#{$fa-css-prefix}-indent:before { content: $fa-var-indent; }
+.#{$fa-css-prefix}-video-camera:before { content: $fa-var-video-camera; }
+.#{$fa-css-prefix}-photo:before,
+.#{$fa-css-prefix}-image:before,
+.#{$fa-css-prefix}-picture-o:before { content: $fa-var-picture-o; }
+.#{$fa-css-prefix}-pencil:before { content: $fa-var-pencil; }
+.#{$fa-css-prefix}-map-marker:before { content: $fa-var-map-marker; }
+.#{$fa-css-prefix}-adjust:before { content: $fa-var-adjust; }
+.#{$fa-css-prefix}-tint:before { content: $fa-var-tint; }
+.#{$fa-css-prefix}-edit:before,
+.#{$fa-css-prefix}-pencil-square-o:before { content: $fa-var-pencil-square-o; }
+.#{$fa-css-prefix}-share-square-o:before { content: $fa-var-share-square-o; }
+.#{$fa-css-prefix}-check-square-o:before { content: $fa-var-check-square-o; }
+.#{$fa-css-prefix}-arrows:before { content: $fa-var-arrows; }
+.#{$fa-css-prefix}-step-backward:before { content: $fa-var-step-backward; }
+.#{$fa-css-prefix}-fast-backward:before { content: $fa-var-fast-backward; }
+.#{$fa-css-prefix}-backward:before { content: $fa-var-backward; }
+.#{$fa-css-prefix}-play:before { content: $fa-var-play; }
+.#{$fa-css-prefix}-pause:before { content: $fa-var-pause; }
+.#{$fa-css-prefix}-stop:before { content: $fa-var-stop; }
+.#{$fa-css-prefix}-forward:before { content: $fa-var-forward; }
+.#{$fa-css-prefix}-fast-forward:before { content: $fa-var-fast-forward; }
+.#{$fa-css-prefix}-step-forward:before { content: $fa-var-step-forward; }
+.#{$fa-css-prefix}-eject:before { content: $fa-var-eject; }
+.#{$fa-css-prefix}-chevron-left:before { content: $fa-var-chevron-left; }
+.#{$fa-css-prefix}-chevron-right:before { content: $fa-var-chevron-right; }
+.#{$fa-css-prefix}-plus-circle:before { content: $fa-var-plus-circle; }
+.#{$fa-css-prefix}-minus-circle:before { content: $fa-var-minus-circle; }
+.#{$fa-css-prefix}-times-circle:before { content: $fa-var-times-circle; }
+.#{$fa-css-prefix}-check-circle:before { content: $fa-var-check-circle; }
+.#{$fa-css-prefix}-question-circle:before { content: $fa-var-question-circle; }
+.#{$fa-css-prefix}-info-circle:before { content: $fa-var-info-circle; }
+.#{$fa-css-prefix}-crosshairs:before { content: $fa-var-crosshairs; }
+.#{$fa-css-prefix}-times-circle-o:before { content: $fa-var-times-circle-o; }
+.#{$fa-css-prefix}-check-circle-o:before { content: $fa-var-check-circle-o; }
+.#{$fa-css-prefix}-ban:before { content: $fa-var-ban; }
+.#{$fa-css-prefix}-arrow-left:before { content: $fa-var-arrow-left; }
+.#{$fa-css-prefix}-arrow-right:before { content: $fa-var-arrow-right; }
+.#{$fa-css-prefix}-arrow-up:before { content: $fa-var-arrow-up; }
+.#{$fa-css-prefix}-arrow-down:before { content: $fa-var-arrow-down; }
+.#{$fa-css-prefix}-mail-forward:before,
+.#{$fa-css-prefix}-share:before { content: $fa-var-share; }
+.#{$fa-css-prefix}-expand:before { content: $fa-var-expand; }
+.#{$fa-css-prefix}-compress:before { content: $fa-var-compress; }
+.#{$fa-css-prefix}-plus:before { content: $fa-var-plus; }
+.#{$fa-css-prefix}-minus:before { content: $fa-var-minus; }
+.#{$fa-css-prefix}-asterisk:before { content: $fa-var-asterisk; }
+.#{$fa-css-prefix}-exclamation-circle:before { content: $fa-var-exclamation-circle; }
+.#{$fa-css-prefix}-gift:before { content: $fa-var-gift; }
+.#{$fa-css-prefix}-leaf:before { content: $fa-var-leaf; }
+.#{$fa-css-prefix}-fire:before { content: $fa-var-fire; }
+.#{$fa-css-prefix}-eye:before { content: $fa-var-eye; }
+.#{$fa-css-prefix}-eye-slash:before { content: $fa-var-eye-slash; }
+.#{$fa-css-prefix}-warning:before,
+.#{$fa-css-prefix}-exclamation-triangle:before { content: $fa-var-exclamation-triangle; }
+.#{$fa-css-prefix}-plane:before { content: $fa-var-plane; }
+.#{$fa-css-prefix}-calendar:before { content: $fa-var-calendar; }
+.#{$fa-css-prefix}-random:before { content: $fa-var-random; }
+.#{$fa-css-prefix}-comment:before { content: $fa-var-comment; }
+.#{$fa-css-prefix}-magnet:before { content: $fa-var-magnet; }
+.#{$fa-css-prefix}-chevron-up:before { content: $fa-var-chevron-up; }
+.#{$fa-css-prefix}-chevron-down:before { content: $fa-var-chevron-down; }
+.#{$fa-css-prefix}-retweet:before { content: $fa-var-retweet; }
+.#{$fa-css-prefix}-shopping-cart:before { content: $fa-var-shopping-cart; }
+.#{$fa-css-prefix}-folder:before { content: $fa-var-folder; }
+.#{$fa-css-prefix}-folder-open:before { content: $fa-var-folder-open; }
+.#{$fa-css-prefix}-arrows-v:before { content: $fa-var-arrows-v; }
+.#{$fa-css-prefix}-arrows-h:before { content: $fa-var-arrows-h; }
+.#{$fa-css-prefix}-bar-chart-o:before,
+.#{$fa-css-prefix}-bar-chart:before { content: $fa-var-bar-chart; }
+.#{$fa-css-prefix}-twitter-square:before { content: $fa-var-twitter-square; }
+.#{$fa-css-prefix}-facebook-square:before { content: $fa-var-facebook-square; }
+.#{$fa-css-prefix}-camera-retro:before { content: $fa-var-camera-retro; }
+.#{$fa-css-prefix}-key:before { content: $fa-var-key; }
+.#{$fa-css-prefix}-gears:before,
+.#{$fa-css-prefix}-cogs:before { content: $fa-var-cogs; }
+.#{$fa-css-prefix}-comments:before { content: $fa-var-comments; }
+.#{$fa-css-prefix}-thumbs-o-up:before { content: $fa-var-thumbs-o-up; }
+.#{$fa-css-prefix}-thumbs-o-down:before { content: $fa-var-thumbs-o-down; }
+.#{$fa-css-prefix}-star-half:before { content: $fa-var-star-half; }
+.#{$fa-css-prefix}-heart-o:before { content: $fa-var-heart-o; }
+.#{$fa-css-prefix}-sign-out:before { content: $fa-var-sign-out; }
+.#{$fa-css-prefix}-linkedin-square:before { content: $fa-var-linkedin-square; }
+.#{$fa-css-prefix}-thumb-tack:before { content: $fa-var-thumb-tack; }
+.#{$fa-css-prefix}-external-link:before { content: $fa-var-external-link; }
+.#{$fa-css-prefix}-sign-in:before { content: $fa-var-sign-in; }
+.#{$fa-css-prefix}-trophy:before { content: $fa-var-trophy; }
+.#{$fa-css-prefix}-github-square:before { content: $fa-var-github-square; }
+.#{$fa-css-prefix}-upload:before { content: $fa-var-upload; }
+.#{$fa-css-prefix}-lemon-o:before { content: $fa-var-lemon-o; }
+.#{$fa-css-prefix}-phone:before { content: $fa-var-phone; }
+.#{$fa-css-prefix}-square-o:before { content: $fa-var-square-o; }
+.#{$fa-css-prefix}-bookmark-o:before { content: $fa-var-bookmark-o; }
+.#{$fa-css-prefix}-phone-square:before { content: $fa-var-phone-square; }
+.#{$fa-css-prefix}-twitter:before { content: $fa-var-twitter; }
+.#{$fa-css-prefix}-facebook-f:before,
+.#{$fa-css-prefix}-facebook:before { content: $fa-var-facebook; }
+.#{$fa-css-prefix}-github:before { content: $fa-var-github; }
+.#{$fa-css-prefix}-unlock:before { content: $fa-var-unlock; }
+.#{$fa-css-prefix}-credit-card:before { content: $fa-var-credit-card; }
+.#{$fa-css-prefix}-feed:before,
+.#{$fa-css-prefix}-rss:before { content: $fa-var-rss; }
+.#{$fa-css-prefix}-hdd-o:before { content: $fa-var-hdd-o; }
+.#{$fa-css-prefix}-bullhorn:before { content: $fa-var-bullhorn; }
+.#{$fa-css-prefix}-bell:before { content: $fa-var-bell; }
+.#{$fa-css-prefix}-certificate:before { content: $fa-var-certificate; }
+.#{$fa-css-prefix}-hand-o-right:before { content: $fa-var-hand-o-right; }
+.#{$fa-css-prefix}-hand-o-left:before { content: $fa-var-hand-o-left; }
+.#{$fa-css-prefix}-hand-o-up:before { content: $fa-var-hand-o-up; }
+.#{$fa-css-prefix}-hand-o-down:before { content: $fa-var-hand-o-down; }
+.#{$fa-css-prefix}-arrow-circle-left:before { content: $fa-var-arrow-circle-left; }
+.#{$fa-css-prefix}-arrow-circle-right:before { content: $fa-var-arrow-circle-right; }
+.#{$fa-css-prefix}-arrow-circle-up:before { content: $fa-var-arrow-circle-up; }
+.#{$fa-css-prefix}-arrow-circle-down:before { content: $fa-var-arrow-circle-down; }
+.#{$fa-css-prefix}-globe:before { content: $fa-var-globe; }
+.#{$fa-css-prefix}-wrench:before { content: $fa-var-wrench; }
+.#{$fa-css-prefix}-tasks:before { content: $fa-var-tasks; }
+.#{$fa-css-prefix}-filter:before { content: $fa-var-filter; }
+.#{$fa-css-prefix}-briefcase:before { content: $fa-var-briefcase; }
+.#{$fa-css-prefix}-arrows-alt:before { content: $fa-var-arrows-alt; }
+.#{$fa-css-prefix}-group:before,
+.#{$fa-css-prefix}-users:before { content: $fa-var-users; }
+.#{$fa-css-prefix}-chain:before,
+.#{$fa-css-prefix}-link:before { content: $fa-var-link; }
+.#{$fa-css-prefix}-cloud:before { content: $fa-var-cloud; }
+.#{$fa-css-prefix}-flask:before { content: $fa-var-flask; }
+.#{$fa-css-prefix}-cut:before,
+.#{$fa-css-prefix}-scissors:before { content: $fa-var-scissors; }
+.#{$fa-css-prefix}-copy:before,
+.#{$fa-css-prefix}-files-o:before { content: $fa-var-files-o; }
+.#{$fa-css-prefix}-paperclip:before { content: $fa-var-paperclip; }
+.#{$fa-css-prefix}-save:before,
+.#{$fa-css-prefix}-floppy-o:before { content: $fa-var-floppy-o; }
+.#{$fa-css-prefix}-square:before { content: $fa-var-square; }
+.#{$fa-css-prefix}-navicon:before,
+.#{$fa-css-prefix}-reorder:before,
+.#{$fa-css-prefix}-bars:before { content: $fa-var-bars; }
+.#{$fa-css-prefix}-list-ul:before { content: $fa-var-list-ul; }
+.#{$fa-css-prefix}-list-ol:before { content: $fa-var-list-ol; }
+.#{$fa-css-prefix}-strikethrough:before { content: $fa-var-strikethrough; }
+.#{$fa-css-prefix}-underline:before { content: $fa-var-underline; }
+.#{$fa-css-prefix}-table:before { content: $fa-var-table; }
+.#{$fa-css-prefix}-magic:before { content: $fa-var-magic; }
+.#{$fa-css-prefix}-truck:before { content: $fa-var-truck; }
+.#{$fa-css-prefix}-pinterest:before { content: $fa-var-pinterest; }
+.#{$fa-css-prefix}-pinterest-square:before { content: $fa-var-pinterest-square; }
+.#{$fa-css-prefix}-google-plus-square:before { content: $fa-var-google-plus-square; }
+.#{$fa-css-prefix}-google-plus:before { content: $fa-var-google-plus; }
+.#{$fa-css-prefix}-money:before { content: $fa-var-money; }
+.#{$fa-css-prefix}-caret-down:before { content: $fa-var-caret-down; }
+.#{$fa-css-prefix}-caret-up:before { content: $fa-var-caret-up; }
+.#{$fa-css-prefix}-caret-left:before { content: $fa-var-caret-left; }
+.#{$fa-css-prefix}-caret-right:before { content: $fa-var-caret-right; }
+.#{$fa-css-prefix}-columns:before { content: $fa-var-columns; }
+.#{$fa-css-prefix}-unsorted:before,
+.#{$fa-css-prefix}-sort:before { content: $fa-var-sort; }
+.#{$fa-css-prefix}-sort-down:before,
+.#{$fa-css-prefix}-sort-desc:before { content: $fa-var-sort-desc; }
+.#{$fa-css-prefix}-sort-up:before,
+.#{$fa-css-prefix}-sort-asc:before { content: $fa-var-sort-asc; }
+.#{$fa-css-prefix}-envelope:before { content: $fa-var-envelope; }
+.#{$fa-css-prefix}-linkedin:before { content: $fa-var-linkedin; }
+.#{$fa-css-prefix}-rotate-left:before,
+.#{$fa-css-prefix}-undo:before { content: $fa-var-undo; }
+.#{$fa-css-prefix}-legal:before,
+.#{$fa-css-prefix}-gavel:before { content: $fa-var-gavel; }
+.#{$fa-css-prefix}-dashboard:before,
+.#{$fa-css-prefix}-tachometer:before { content: $fa-var-tachometer; }
+.#{$fa-css-prefix}-comment-o:before { content: $fa-var-comment-o; }
+.#{$fa-css-prefix}-comments-o:before { content: $fa-var-comments-o; }
+.#{$fa-css-prefix}-flash:before,
+.#{$fa-css-prefix}-bolt:before { content: $fa-var-bolt; }
+.#{$fa-css-prefix}-sitemap:before { content: $fa-var-sitemap; }
+.#{$fa-css-prefix}-umbrella:before { content: $fa-var-umbrella; }
+.#{$fa-css-prefix}-paste:before,
+.#{$fa-css-prefix}-clipboard:before { content: $fa-var-clipboard; }
+.#{$fa-css-prefix}-lightbulb-o:before { content: $fa-var-lightbulb-o; }
+.#{$fa-css-prefix}-exchange:before { content: $fa-var-exchange; }
+.#{$fa-css-prefix}-cloud-download:before { content: $fa-var-cloud-download; }
+.#{$fa-css-prefix}-cloud-upload:before { content: $fa-var-cloud-upload; }
+.#{$fa-css-prefix}-user-md:before { content: $fa-var-user-md; }
+.#{$fa-css-prefix}-stethoscope:before { content: $fa-var-stethoscope; }
+.#{$fa-css-prefix}-suitcase:before { content: $fa-var-suitcase; }
+.#{$fa-css-prefix}-bell-o:before { content: $fa-var-bell-o; }
+.#{$fa-css-prefix}-coffee:before { content: $fa-var-coffee; }
+.#{$fa-css-prefix}-cutlery:before { content: $fa-var-cutlery; }
+.#{$fa-css-prefix}-file-text-o:before { content: $fa-var-file-text-o; }
+.#{$fa-css-prefix}-building-o:before { content: $fa-var-building-o; }
+.#{$fa-css-prefix}-hospital-o:before { content: $fa-var-hospital-o; }
+.#{$fa-css-prefix}-ambulance:before { content: $fa-var-ambulance; }
+.#{$fa-css-prefix}-medkit:before { content: $fa-var-medkit; }
+.#{$fa-css-prefix}-fighter-jet:before { content: $fa-var-fighter-jet; }
+.#{$fa-css-prefix}-beer:before { content: $fa-var-beer; }
+.#{$fa-css-prefix}-h-square:before { content: $fa-var-h-square; }
+.#{$fa-css-prefix}-plus-square:before { content: $fa-var-plus-square; }
+.#{$fa-css-prefix}-angle-double-left:before { content: $fa-var-angle-double-left; }
+.#{$fa-css-prefix}-angle-double-right:before { content: $fa-var-angle-double-right; }
+.#{$fa-css-prefix}-angle-double-up:before { content: $fa-var-angle-double-up; }
+.#{$fa-css-prefix}-angle-double-down:before { content: $fa-var-angle-double-down; }
+.#{$fa-css-prefix}-angle-left:before { content: $fa-var-angle-left; }
+.#{$fa-css-prefix}-angle-right:before { content: $fa-var-angle-right; }
+.#{$fa-css-prefix}-angle-up:before { content: $fa-var-angle-up; }
+.#{$fa-css-prefix}-angle-down:before { content: $fa-var-angle-down; }
+.#{$fa-css-prefix}-desktop:before { content: $fa-var-desktop; }
+.#{$fa-css-prefix}-laptop:before { content: $fa-var-laptop; }
+.#{$fa-css-prefix}-tablet:before { content: $fa-var-tablet; }
+.#{$fa-css-prefix}-mobile-phone:before,
+.#{$fa-css-prefix}-mobile:before { content: $fa-var-mobile; }
+.#{$fa-css-prefix}-circle-o:before { content: $fa-var-circle-o; }
+.#{$fa-css-prefix}-quote-left:before { content: $fa-var-quote-left; }
+.#{$fa-css-prefix}-quote-right:before { content: $fa-var-quote-right; }
+.#{$fa-css-prefix}-spinner:before { content: $fa-var-spinner; }
+.#{$fa-css-prefix}-circle:before { content: $fa-var-circle; }
+.#{$fa-css-prefix}-mail-reply:before,
+.#{$fa-css-prefix}-reply:before { content: $fa-var-reply; }
+.#{$fa-css-prefix}-github-alt:before { content: $fa-var-github-alt; }
+.#{$fa-css-prefix}-folder-o:before { content: $fa-var-folder-o; }
+.#{$fa-css-prefix}-folder-open-o:before { content: $fa-var-folder-open-o; }
+.#{$fa-css-prefix}-smile-o:before { content: $fa-var-smile-o; }
+.#{$fa-css-prefix}-frown-o:before { content: $fa-var-frown-o; }
+.#{$fa-css-prefix}-meh-o:before { content: $fa-var-meh-o; }
+.#{$fa-css-prefix}-gamepad:before { content: $fa-var-gamepad; }
+.#{$fa-css-prefix}-keyboard-o:before { content: $fa-var-keyboard-o; }
+.#{$fa-css-prefix}-flag-o:before { content: $fa-var-flag-o; }
+.#{$fa-css-prefix}-flag-checkered:before { content: $fa-var-flag-checkered; }
+.#{$fa-css-prefix}-terminal:before { content: $fa-var-terminal; }
+.#{$fa-css-prefix}-code:before { content: $fa-var-code; }
+.#{$fa-css-prefix}-mail-reply-all:before,
+.#{$fa-css-prefix}-reply-all:before { content: $fa-var-reply-all; }
+.#{$fa-css-prefix}-star-half-empty:before,
+.#{$fa-css-prefix}-star-half-full:before,
+.#{$fa-css-prefix}-star-half-o:before { content: $fa-var-star-half-o; }
+.#{$fa-css-prefix}-location-arrow:before { content: $fa-var-location-arrow; }
+.#{$fa-css-prefix}-crop:before { content: $fa-var-crop; }
+.#{$fa-css-prefix}-code-fork:before { content: $fa-var-code-fork; }
+.#{$fa-css-prefix}-unlink:before,
+.#{$fa-css-prefix}-chain-broken:before { content: $fa-var-chain-broken; }
+.#{$fa-css-prefix}-question:before { content: $fa-var-question; }
+.#{$fa-css-prefix}-info:before { content: $fa-var-info; }
+.#{$fa-css-prefix}-exclamation:before { content: $fa-var-exclamation; }
+.#{$fa-css-prefix}-superscript:before { content: $fa-var-superscript; }
+.#{$fa-css-prefix}-subscript:before { content: $fa-var-subscript; }
+.#{$fa-css-prefix}-eraser:before { content: $fa-var-eraser; }
+.#{$fa-css-prefix}-puzzle-piece:before { content: $fa-var-puzzle-piece; }
+.#{$fa-css-prefix}-microphone:before { content: $fa-var-microphone; }
+.#{$fa-css-prefix}-microphone-slash:before { content: $fa-var-microphone-slash; }
+.#{$fa-css-prefix}-shield:before { content: $fa-var-shield; }
+.#{$fa-css-prefix}-calendar-o:before { content: $fa-var-calendar-o; }
+.#{$fa-css-prefix}-fire-extinguisher:before { content: $fa-var-fire-extinguisher; }
+.#{$fa-css-prefix}-rocket:before { content: $fa-var-rocket; }
+.#{$fa-css-prefix}-maxcdn:before { content: $fa-var-maxcdn; }
+.#{$fa-css-prefix}-chevron-circle-left:before { content: $fa-var-chevron-circle-left; }
+.#{$fa-css-prefix}-chevron-circle-right:before { content: $fa-var-chevron-circle-right; }
+.#{$fa-css-prefix}-chevron-circle-up:before { content: $fa-var-chevron-circle-up; }
+.#{$fa-css-prefix}-chevron-circle-down:before { content: $fa-var-chevron-circle-down; }
+.#{$fa-css-prefix}-html5:before { content: $fa-var-html5; }
+.#{$fa-css-prefix}-css3:before { content: $fa-var-css3; }
+.#{$fa-css-prefix}-anchor:before { content: $fa-var-anchor; }
+.#{$fa-css-prefix}-unlock-alt:before { content: $fa-var-unlock-alt; }
+.#{$fa-css-prefix}-bullseye:before { content: $fa-var-bullseye; }
+.#{$fa-css-prefix}-ellipsis-h:before { content: $fa-var-ellipsis-h; }
+.#{$fa-css-prefix}-ellipsis-v:before { content: $fa-var-ellipsis-v; }
+.#{$fa-css-prefix}-rss-square:before { content: $fa-var-rss-square; }
+.#{$fa-css-prefix}-play-circle:before { content: $fa-var-play-circle; }
+.#{$fa-css-prefix}-ticket:before { content: $fa-var-ticket; }
+.#{$fa-css-prefix}-minus-square:before { content: $fa-var-minus-square; }
+.#{$fa-css-prefix}-minus-square-o:before { content: $fa-var-minus-square-o; }
+.#{$fa-css-prefix}-level-up:before { content: $fa-var-level-up; }
+.#{$fa-css-prefix}-level-down:before { content: $fa-var-level-down; }
+.#{$fa-css-prefix}-check-square:before { content: $fa-var-check-square; }
+.#{$fa-css-prefix}-pencil-square:before { content: $fa-var-pencil-square; }
+.#{$fa-css-prefix}-external-link-square:before { content: $fa-var-external-link-square; }
+.#{$fa-css-prefix}-share-square:before { content: $fa-var-share-square; }
+.#{$fa-css-prefix}-compass:before { content: $fa-var-compass; }
+.#{$fa-css-prefix}-toggle-down:before,
+.#{$fa-css-prefix}-caret-square-o-down:before { content: $fa-var-caret-square-o-down; }
+.#{$fa-css-prefix}-toggle-up:before,
+.#{$fa-css-prefix}-caret-square-o-up:before { content: $fa-var-caret-square-o-up; }
+.#{$fa-css-prefix}-toggle-right:before,
+.#{$fa-css-prefix}-caret-square-o-right:before { content: $fa-var-caret-square-o-right; }
+.#{$fa-css-prefix}-euro:before,
+.#{$fa-css-prefix}-eur:before { content: $fa-var-eur; }
+.#{$fa-css-prefix}-gbp:before { content: $fa-var-gbp; }
+.#{$fa-css-prefix}-dollar:before,
+.#{$fa-css-prefix}-usd:before { content: $fa-var-usd; }
+.#{$fa-css-prefix}-rupee:before,
+.#{$fa-css-prefix}-inr:before { content: $fa-var-inr; }
+.#{$fa-css-prefix}-cny:before,
+.#{$fa-css-prefix}-rmb:before,
+.#{$fa-css-prefix}-yen:before,
+.#{$fa-css-prefix}-jpy:before { content: $fa-var-jpy; }
+.#{$fa-css-prefix}-ruble:before,
+.#{$fa-css-prefix}-rouble:before,
+.#{$fa-css-prefix}-rub:before { content: $fa-var-rub; }
+.#{$fa-css-prefix}-won:before,
+.#{$fa-css-prefix}-krw:before { content: $fa-var-krw; }
+.#{$fa-css-prefix}-bitcoin:before,
+.#{$fa-css-prefix}-btc:before { content: $fa-var-btc; }
+.#{$fa-css-prefix}-file:before { content: $fa-var-file; }
+.#{$fa-css-prefix}-file-text:before { content: $fa-var-file-text; }
+.#{$fa-css-prefix}-sort-alpha-asc:before { content: $fa-var-sort-alpha-asc; }
+.#{$fa-css-prefix}-sort-alpha-desc:before { content: $fa-var-sort-alpha-desc; }
+.#{$fa-css-prefix}-sort-amount-asc:before { content: $fa-var-sort-amount-asc; }
+.#{$fa-css-prefix}-sort-amount-desc:before { content: $fa-var-sort-amount-desc; }
+.#{$fa-css-prefix}-sort-numeric-asc:before { content: $fa-var-sort-numeric-asc; }
+.#{$fa-css-prefix}-sort-numeric-desc:before { content: $fa-var-sort-numeric-desc; }
+.#{$fa-css-prefix}-thumbs-up:before { content: $fa-var-thumbs-up; }
+.#{$fa-css-prefix}-thumbs-down:before { content: $fa-var-thumbs-down; }
+.#{$fa-css-prefix}-youtube-square:before { content: $fa-var-youtube-square; }
+.#{$fa-css-prefix}-youtube:before { content: $fa-var-youtube; }
+.#{$fa-css-prefix}-xing:before { content: $fa-var-xing; }
+.#{$fa-css-prefix}-xing-square:before { content: $fa-var-xing-square; }
+.#{$fa-css-prefix}-youtube-play:before { content: $fa-var-youtube-play; }
+.#{$fa-css-prefix}-dropbox:before { content: $fa-var-dropbox; }
+.#{$fa-css-prefix}-stack-overflow:before { content: $fa-var-stack-overflow; }
+.#{$fa-css-prefix}-instagram:before { content: $fa-var-instagram; }
+.#{$fa-css-prefix}-flickr:before { content: $fa-var-flickr; }
+.#{$fa-css-prefix}-adn:before { content: $fa-var-adn; }
+.#{$fa-css-prefix}-bitbucket:before { content: $fa-var-bitbucket; }
+.#{$fa-css-prefix}-bitbucket-square:before { content: $fa-var-bitbucket-square; }
+.#{$fa-css-prefix}-tumblr:before { content: $fa-var-tumblr; }
+.#{$fa-css-prefix}-tumblr-square:before { content: $fa-var-tumblr-square; }
+.#{$fa-css-prefix}-long-arrow-down:before { content: $fa-var-long-arrow-down; }
+.#{$fa-css-prefix}-long-arrow-up:before { content: $fa-var-long-arrow-up; }
+.#{$fa-css-prefix}-long-arrow-left:before { content: $fa-var-long-arrow-left; }
+.#{$fa-css-prefix}-long-arrow-right:before { content: $fa-var-long-arrow-right; }
+.#{$fa-css-prefix}-apple:before { content: $fa-var-apple; }
+.#{$fa-css-prefix}-windows:before { content: $fa-var-windows; }
+.#{$fa-css-prefix}-android:before { content: $fa-var-android; }
+.#{$fa-css-prefix}-linux:before { content: $fa-var-linux; }
+.#{$fa-css-prefix}-dribbble:before { content: $fa-var-dribbble; }
+.#{$fa-css-prefix}-skype:before { content: $fa-var-skype; }
+.#{$fa-css-prefix}-foursquare:before { content: $fa-var-foursquare; }
+.#{$fa-css-prefix}-trello:before { content: $fa-var-trello; }
+.#{$fa-css-prefix}-female:before { content: $fa-var-female; }
+.#{$fa-css-prefix}-male:before { content: $fa-var-male; }
+.#{$fa-css-prefix}-gittip:before,
+.#{$fa-css-prefix}-gratipay:before { content: $fa-var-gratipay; }
+.#{$fa-css-prefix}-sun-o:before { content: $fa-var-sun-o; }
+.#{$fa-css-prefix}-moon-o:before { content: $fa-var-moon-o; }
+.#{$fa-css-prefix}-archive:before { content: $fa-var-archive; }
+.#{$fa-css-prefix}-bug:before { content: $fa-var-bug; }
+.#{$fa-css-prefix}-vk:before { content: $fa-var-vk; }
+.#{$fa-css-prefix}-weibo:before { content: $fa-var-weibo; }
+.#{$fa-css-prefix}-renren:before { content: $fa-var-renren; }
+.#{$fa-css-prefix}-pagelines:before { content: $fa-var-pagelines; }
+.#{$fa-css-prefix}-stack-exchange:before { content: $fa-var-stack-exchange; }
+.#{$fa-css-prefix}-arrow-circle-o-right:before { content: $fa-var-arrow-circle-o-right; }
+.#{$fa-css-prefix}-arrow-circle-o-left:before { content: $fa-var-arrow-circle-o-left; }
+.#{$fa-css-prefix}-toggle-left:before,
+.#{$fa-css-prefix}-caret-square-o-left:before { content: $fa-var-caret-square-o-left; }
+.#{$fa-css-prefix}-dot-circle-o:before { content: $fa-var-dot-circle-o; }
+.#{$fa-css-prefix}-wheelchair:before { content: $fa-var-wheelchair; }
+.#{$fa-css-prefix}-vimeo-square:before { content: $fa-var-vimeo-square; }
+.#{$fa-css-prefix}-turkish-lira:before,
+.#{$fa-css-prefix}-try:before { content: $fa-var-try; }
+.#{$fa-css-prefix}-plus-square-o:before { content: $fa-var-plus-square-o; }
+.#{$fa-css-prefix}-space-shuttle:before { content: $fa-var-space-shuttle; }
+.#{$fa-css-prefix}-slack:before { content: $fa-var-slack; }
+.#{$fa-css-prefix}-envelope-square:before { content: $fa-var-envelope-square; }
+.#{$fa-css-prefix}-wordpress:before { content: $fa-var-wordpress; }
+.#{$fa-css-prefix}-openid:before { content: $fa-var-openid; }
+.#{$fa-css-prefix}-institution:before,
+.#{$fa-css-prefix}-bank:before,
+.#{$fa-css-prefix}-university:before { content: $fa-var-university; }
+.#{$fa-css-prefix}-mortar-board:before,
+.#{$fa-css-prefix}-graduation-cap:before { content: $fa-var-graduation-cap; }
+.#{$fa-css-prefix}-yahoo:before { content: $fa-var-yahoo; }
+.#{$fa-css-prefix}-google:before { content: $fa-var-google; }
+.#{$fa-css-prefix}-reddit:before { content: $fa-var-reddit; }
+.#{$fa-css-prefix}-reddit-square:before { content: $fa-var-reddit-square; }
+.#{$fa-css-prefix}-stumbleupon-circle:before { content: $fa-var-stumbleupon-circle; }
+.#{$fa-css-prefix}-stumbleupon:before { content: $fa-var-stumbleupon; }
+.#{$fa-css-prefix}-delicious:before { content: $fa-var-delicious; }
+.#{$fa-css-prefix}-digg:before { content: $fa-var-digg; }
+.#{$fa-css-prefix}-pied-piper:before { content: $fa-var-pied-piper; }
+.#{$fa-css-prefix}-pied-piper-alt:before { content: $fa-var-pied-piper-alt; }
+.#{$fa-css-prefix}-drupal:before { content: $fa-var-drupal; }
+.#{$fa-css-prefix}-joomla:before { content: $fa-var-joomla; }
+.#{$fa-css-prefix}-language:before { content: $fa-var-language; }
+.#{$fa-css-prefix}-fax:before { content: $fa-var-fax; }
+.#{$fa-css-prefix}-building:before { content: $fa-var-building; }
+.#{$fa-css-prefix}-child:before { content: $fa-var-child; }
+.#{$fa-css-prefix}-paw:before { content: $fa-var-paw; }
+.#{$fa-css-prefix}-spoon:before { content: $fa-var-spoon; }
+.#{$fa-css-prefix}-cube:before { content: $fa-var-cube; }
+.#{$fa-css-prefix}-cubes:before { content: $fa-var-cubes; }
+.#{$fa-css-prefix}-behance:before { content: $fa-var-behance; }
+.#{$fa-css-prefix}-behance-square:before { content: $fa-var-behance-square; }
+.#{$fa-css-prefix}-steam:before { content: $fa-var-steam; }
+.#{$fa-css-prefix}-steam-square:before { content: $fa-var-steam-square; }
+.#{$fa-css-prefix}-recycle:before { content: $fa-var-recycle; }
+.#{$fa-css-prefix}-automobile:before,
+.#{$fa-css-prefix}-car:before { content: $fa-var-car; }
+.#{$fa-css-prefix}-cab:before,
+.#{$fa-css-prefix}-taxi:before { content: $fa-var-taxi; }
+.#{$fa-css-prefix}-tree:before { content: $fa-var-tree; }
+.#{$fa-css-prefix}-spotify:before { content: $fa-var-spotify; }
+.#{$fa-css-prefix}-deviantart:before { content: $fa-var-deviantart; }
+.#{$fa-css-prefix}-soundcloud:before { content: $fa-var-soundcloud; }
+.#{$fa-css-prefix}-database:before { content: $fa-var-database; }
+.#{$fa-css-prefix}-file-pdf-o:before { content: $fa-var-file-pdf-o; }
+.#{$fa-css-prefix}-file-word-o:before { content: $fa-var-file-word-o; }
+.#{$fa-css-prefix}-file-excel-o:before { content: $fa-var-file-excel-o; }
+.#{$fa-css-prefix}-file-powerpoint-o:before { content: $fa-var-file-powerpoint-o; }
+.#{$fa-css-prefix}-file-photo-o:before,
+.#{$fa-css-prefix}-file-picture-o:before,
+.#{$fa-css-prefix}-file-image-o:before { content: $fa-var-file-image-o; }
+.#{$fa-css-prefix}-file-zip-o:before,
+.#{$fa-css-prefix}-file-archive-o:before { content: $fa-var-file-archive-o; }
+.#{$fa-css-prefix}-file-sound-o:before,
+.#{$fa-css-prefix}-file-audio-o:before { content: $fa-var-file-audio-o; }
+.#{$fa-css-prefix}-file-movie-o:before,
+.#{$fa-css-prefix}-file-video-o:before { content: $fa-var-file-video-o; }
+.#{$fa-css-prefix}-file-code-o:before { content: $fa-var-file-code-o; }
+.#{$fa-css-prefix}-vine:before { content: $fa-var-vine; }
+.#{$fa-css-prefix}-codepen:before { content: $fa-var-codepen; }
+.#{$fa-css-prefix}-jsfiddle:before { content: $fa-var-jsfiddle; }
+.#{$fa-css-prefix}-life-bouy:before,
+.#{$fa-css-prefix}-life-buoy:before,
+.#{$fa-css-prefix}-life-saver:before,
+.#{$fa-css-prefix}-support:before,
+.#{$fa-css-prefix}-life-ring:before { content: $fa-var-life-ring; }
+.#{$fa-css-prefix}-circle-o-notch:before { content: $fa-var-circle-o-notch; }
+.#{$fa-css-prefix}-ra:before,
+.#{$fa-css-prefix}-rebel:before { content: $fa-var-rebel; }
+.#{$fa-css-prefix}-ge:before,
+.#{$fa-css-prefix}-empire:before { content: $fa-var-empire; }
+.#{$fa-css-prefix}-git-square:before { content: $fa-var-git-square; }
+.#{$fa-css-prefix}-git:before { content: $fa-var-git; }
+.#{$fa-css-prefix}-y-combinator-square:before,
+.#{$fa-css-prefix}-yc-square:before,
+.#{$fa-css-prefix}-hacker-news:before { content: $fa-var-hacker-news; }
+.#{$fa-css-prefix}-tencent-weibo:before { content: $fa-var-tencent-weibo; }
+.#{$fa-css-prefix}-qq:before { content: $fa-var-qq; }
+.#{$fa-css-prefix}-wechat:before,
+.#{$fa-css-prefix}-weixin:before { content: $fa-var-weixin; }
+.#{$fa-css-prefix}-send:before,
+.#{$fa-css-prefix}-paper-plane:before { content: $fa-var-paper-plane; }
+.#{$fa-css-prefix}-send-o:before,
+.#{$fa-css-prefix}-paper-plane-o:before { content: $fa-var-paper-plane-o; }
+.#{$fa-css-prefix}-history:before { content: $fa-var-history; }
+.#{$fa-css-prefix}-circle-thin:before { content: $fa-var-circle-thin; }
+.#{$fa-css-prefix}-header:before { content: $fa-var-header; }
+.#{$fa-css-prefix}-paragraph:before { content: $fa-var-paragraph; }
+.#{$fa-css-prefix}-sliders:before { content: $fa-var-sliders; }
+.#{$fa-css-prefix}-share-alt:before { content: $fa-var-share-alt; }
+.#{$fa-css-prefix}-share-alt-square:before { content: $fa-var-share-alt-square; }
+.#{$fa-css-prefix}-bomb:before { content: $fa-var-bomb; }
+.#{$fa-css-prefix}-soccer-ball-o:before,
+.#{$fa-css-prefix}-futbol-o:before { content: $fa-var-futbol-o; }
+.#{$fa-css-prefix}-tty:before { content: $fa-var-tty; }
+.#{$fa-css-prefix}-binoculars:before { content: $fa-var-binoculars; }
+.#{$fa-css-prefix}-plug:before { content: $fa-var-plug; }
+.#{$fa-css-prefix}-slideshare:before { content: $fa-var-slideshare; }
+.#{$fa-css-prefix}-twitch:before { content: $fa-var-twitch; }
+.#{$fa-css-prefix}-yelp:before { content: $fa-var-yelp; }
+.#{$fa-css-prefix}-newspaper-o:before { content: $fa-var-newspaper-o; }
+.#{$fa-css-prefix}-wifi:before { content: $fa-var-wifi; }
+.#{$fa-css-prefix}-calculator:before { content: $fa-var-calculator; }
+.#{$fa-css-prefix}-paypal:before { content: $fa-var-paypal; }
+.#{$fa-css-prefix}-google-wallet:before { content: $fa-var-google-wallet; }
+.#{$fa-css-prefix}-cc-visa:before { content: $fa-var-cc-visa; }
+.#{$fa-css-prefix}-cc-mastercard:before { content: $fa-var-cc-mastercard; }
+.#{$fa-css-prefix}-cc-discover:before { content: $fa-var-cc-discover; }
+.#{$fa-css-prefix}-cc-amex:before { content: $fa-var-cc-amex; }
+.#{$fa-css-prefix}-cc-paypal:before { content: $fa-var-cc-paypal; }
+.#{$fa-css-prefix}-cc-stripe:before { content: $fa-var-cc-stripe; }
+.#{$fa-css-prefix}-bell-slash:before { content: $fa-var-bell-slash; }
+.#{$fa-css-prefix}-bell-slash-o:before { content: $fa-var-bell-slash-o; }
+.#{$fa-css-prefix}-trash:before { content: $fa-var-trash; }
+.#{$fa-css-prefix}-copyright:before { content: $fa-var-copyright; }
+.#{$fa-css-prefix}-at:before { content: $fa-var-at; }
+.#{$fa-css-prefix}-eyedropper:before { content: $fa-var-eyedropper; }
+.#{$fa-css-prefix}-paint-brush:before { content: $fa-var-paint-brush; }
+.#{$fa-css-prefix}-birthday-cake:before { content: $fa-var-birthday-cake; }
+.#{$fa-css-prefix}-area-chart:before { content: $fa-var-area-chart; }
+.#{$fa-css-prefix}-pie-chart:before { content: $fa-var-pie-chart; }
+.#{$fa-css-prefix}-line-chart:before { content: $fa-var-line-chart; }
+.#{$fa-css-prefix}-lastfm:before { content: $fa-var-lastfm; }
+.#{$fa-css-prefix}-lastfm-square:before { content: $fa-var-lastfm-square; }
+.#{$fa-css-prefix}-toggle-off:before { content: $fa-var-toggle-off; }
+.#{$fa-css-prefix}-toggle-on:before { content: $fa-var-toggle-on; }
+.#{$fa-css-prefix}-bicycle:before { content: $fa-var-bicycle; }
+.#{$fa-css-prefix}-bus:before { content: $fa-var-bus; }
+.#{$fa-css-prefix}-ioxhost:before { content: $fa-var-ioxhost; }
+.#{$fa-css-prefix}-angellist:before { content: $fa-var-angellist; }
+.#{$fa-css-prefix}-cc:before { content: $fa-var-cc; }
+.#{$fa-css-prefix}-shekel:before,
+.#{$fa-css-prefix}-sheqel:before,
+.#{$fa-css-prefix}-ils:before { content: $fa-var-ils; }
+.#{$fa-css-prefix}-meanpath:before { content: $fa-var-meanpath; }
+.#{$fa-css-prefix}-buysellads:before { content: $fa-var-buysellads; }
+.#{$fa-css-prefix}-connectdevelop:before { content: $fa-var-connectdevelop; }
+.#{$fa-css-prefix}-dashcube:before { content: $fa-var-dashcube; }
+.#{$fa-css-prefix}-forumbee:before { content: $fa-var-forumbee; }
+.#{$fa-css-prefix}-leanpub:before { content: $fa-var-leanpub; }
+.#{$fa-css-prefix}-sellsy:before { content: $fa-var-sellsy; }
+.#{$fa-css-prefix}-shirtsinbulk:before { content: $fa-var-shirtsinbulk; }
+.#{$fa-css-prefix}-simplybuilt:before { content: $fa-var-simplybuilt; }
+.#{$fa-css-prefix}-skyatlas:before { content: $fa-var-skyatlas; }
+.#{$fa-css-prefix}-cart-plus:before { content: $fa-var-cart-plus; }
+.#{$fa-css-prefix}-cart-arrow-down:before { content: $fa-var-cart-arrow-down; }
+.#{$fa-css-prefix}-diamond:before { content: $fa-var-diamond; }
+.#{$fa-css-prefix}-ship:before { content: $fa-var-ship; }
+.#{$fa-css-prefix}-user-secret:before { content: $fa-var-user-secret; }
+.#{$fa-css-prefix}-motorcycle:before { content: $fa-var-motorcycle; }
+.#{$fa-css-prefix}-street-view:before { content: $fa-var-street-view; }
+.#{$fa-css-prefix}-heartbeat:before { content: $fa-var-heartbeat; }
+.#{$fa-css-prefix}-venus:before { content: $fa-var-venus; }
+.#{$fa-css-prefix}-mars:before { content: $fa-var-mars; }
+.#{$fa-css-prefix}-mercury:before { content: $fa-var-mercury; }
+.#{$fa-css-prefix}-intersex:before,
+.#{$fa-css-prefix}-transgender:before { content: $fa-var-transgender; }
+.#{$fa-css-prefix}-transgender-alt:before { content: $fa-var-transgender-alt; }
+.#{$fa-css-prefix}-venus-double:before { content: $fa-var-venus-double; }
+.#{$fa-css-prefix}-mars-double:before { content: $fa-var-mars-double; }
+.#{$fa-css-prefix}-venus-mars:before { content: $fa-var-venus-mars; }
+.#{$fa-css-prefix}-mars-stroke:before { content: $fa-var-mars-stroke; }
+.#{$fa-css-prefix}-mars-stroke-v:before { content: $fa-var-mars-stroke-v; }
+.#{$fa-css-prefix}-mars-stroke-h:before { content: $fa-var-mars-stroke-h; }
+.#{$fa-css-prefix}-neuter:before { content: $fa-var-neuter; }
+.#{$fa-css-prefix}-genderless:before { content: $fa-var-genderless; }
+.#{$fa-css-prefix}-facebook-official:before { content: $fa-var-facebook-official; }
+.#{$fa-css-prefix}-pinterest-p:before { content: $fa-var-pinterest-p; }
+.#{$fa-css-prefix}-whatsapp:before { content: $fa-var-whatsapp; }
+.#{$fa-css-prefix}-server:before { content: $fa-var-server; }
+.#{$fa-css-prefix}-user-plus:before { content: $fa-var-user-plus; }
+.#{$fa-css-prefix}-user-times:before { content: $fa-var-user-times; }
+.#{$fa-css-prefix}-hotel:before,
+.#{$fa-css-prefix}-bed:before { content: $fa-var-bed; }
+.#{$fa-css-prefix}-viacoin:before { content: $fa-var-viacoin; }
+.#{$fa-css-prefix}-train:before { content: $fa-var-train; }
+.#{$fa-css-prefix}-subway:before { content: $fa-var-subway; }
+.#{$fa-css-prefix}-medium:before { content: $fa-var-medium; }
+.#{$fa-css-prefix}-yc:before,
+.#{$fa-css-prefix}-y-combinator:before { content: $fa-var-y-combinator; }
+.#{$fa-css-prefix}-optin-monster:before { content: $fa-var-optin-monster; }
+.#{$fa-css-prefix}-opencart:before { content: $fa-var-opencart; }
+.#{$fa-css-prefix}-expeditedssl:before { content: $fa-var-expeditedssl; }
+.#{$fa-css-prefix}-battery-4:before,
+.#{$fa-css-prefix}-battery-full:before { content: $fa-var-battery-full; }
+.#{$fa-css-prefix}-battery-3:before,
+.#{$fa-css-prefix}-battery-three-quarters:before { content: $fa-var-battery-three-quarters; }
+.#{$fa-css-prefix}-battery-2:before,
+.#{$fa-css-prefix}-battery-half:before { content: $fa-var-battery-half; }
+.#{$fa-css-prefix}-battery-1:before,
+.#{$fa-css-prefix}-battery-quarter:before { content: $fa-var-battery-quarter; }
+.#{$fa-css-prefix}-battery-0:before,
+.#{$fa-css-prefix}-battery-empty:before { content: $fa-var-battery-empty; }
+.#{$fa-css-prefix}-mouse-pointer:before { content: $fa-var-mouse-pointer; }
+.#{$fa-css-prefix}-i-cursor:before { content: $fa-var-i-cursor; }
+.#{$fa-css-prefix}-object-group:before { content: $fa-var-object-group; }
+.#{$fa-css-prefix}-object-ungroup:before { content: $fa-var-object-ungroup; }
+.#{$fa-css-prefix}-sticky-note:before { content: $fa-var-sticky-note; }
+.#{$fa-css-prefix}-sticky-note-o:before { content: $fa-var-sticky-note-o; }
+.#{$fa-css-prefix}-cc-jcb:before { content: $fa-var-cc-jcb; }
+.#{$fa-css-prefix}-cc-diners-club:before { content: $fa-var-cc-diners-club; }
+.#{$fa-css-prefix}-clone:before { content: $fa-var-clone; }
+.#{$fa-css-prefix}-balance-scale:before { content: $fa-var-balance-scale; }
+.#{$fa-css-prefix}-hourglass-o:before { content: $fa-var-hourglass-o; }
+.#{$fa-css-prefix}-hourglass-1:before,
+.#{$fa-css-prefix}-hourglass-start:before { content: $fa-var-hourglass-start; }
+.#{$fa-css-prefix}-hourglass-2:before,
+.#{$fa-css-prefix}-hourglass-half:before { content: $fa-var-hourglass-half; }
+.#{$fa-css-prefix}-hourglass-3:before,
+.#{$fa-css-prefix}-hourglass-end:before { content: $fa-var-hourglass-end; }
+.#{$fa-css-prefix}-hourglass:before { content: $fa-var-hourglass; }
+.#{$fa-css-prefix}-hand-grab-o:before,
+.#{$fa-css-prefix}-hand-rock-o:before { content: $fa-var-hand-rock-o; }
+.#{$fa-css-prefix}-hand-stop-o:before,
+.#{$fa-css-prefix}-hand-paper-o:before { content: $fa-var-hand-paper-o; }
+.#{$fa-css-prefix}-hand-scissors-o:before { content: $fa-var-hand-scissors-o; }
+.#{$fa-css-prefix}-hand-lizard-o:before { content: $fa-var-hand-lizard-o; }
+.#{$fa-css-prefix}-hand-spock-o:before { content: $fa-var-hand-spock-o; }
+.#{$fa-css-prefix}-hand-pointer-o:before { content: $fa-var-hand-pointer-o; }
+.#{$fa-css-prefix}-hand-peace-o:before { content: $fa-var-hand-peace-o; }
+.#{$fa-css-prefix}-trademark:before { content: $fa-var-trademark; }
+.#{$fa-css-prefix}-registered:before { content: $fa-var-registered; }
+.#{$fa-css-prefix}-creative-commons:before { content: $fa-var-creative-commons; }
+.#{$fa-css-prefix}-gg:before { content: $fa-var-gg; }
+.#{$fa-css-prefix}-gg-circle:before { content: $fa-var-gg-circle; }
+.#{$fa-css-prefix}-tripadvisor:before { content: $fa-var-tripadvisor; }
+.#{$fa-css-prefix}-odnoklassniki:before { content: $fa-var-odnoklassniki; }
+.#{$fa-css-prefix}-odnoklassniki-square:before { content: $fa-var-odnoklassniki-square; }
+.#{$fa-css-prefix}-get-pocket:before { content: $fa-var-get-pocket; }
+.#{$fa-css-prefix}-wikipedia-w:before { content: $fa-var-wikipedia-w; }
+.#{$fa-css-prefix}-safari:before { content: $fa-var-safari; }
+.#{$fa-css-prefix}-chrome:before { content: $fa-var-chrome; }
+.#{$fa-css-prefix}-firefox:before { content: $fa-var-firefox; }
+.#{$fa-css-prefix}-opera:before { content: $fa-var-opera; }
+.#{$fa-css-prefix}-internet-explorer:before { content: $fa-var-internet-explorer; }
+.#{$fa-css-prefix}-tv:before,
+.#{$fa-css-prefix}-television:before { content: $fa-var-television; }
+.#{$fa-css-prefix}-contao:before { content: $fa-var-contao; }
+.#{$fa-css-prefix}-500px:before { content: $fa-var-500px; }
+.#{$fa-css-prefix}-amazon:before { content: $fa-var-amazon; }
+.#{$fa-css-prefix}-calendar-plus-o:before { content: $fa-var-calendar-plus-o; }
+.#{$fa-css-prefix}-calendar-minus-o:before { content: $fa-var-calendar-minus-o; }
+.#{$fa-css-prefix}-calendar-times-o:before { content: $fa-var-calendar-times-o; }
+.#{$fa-css-prefix}-calendar-check-o:before { content: $fa-var-calendar-check-o; }
+.#{$fa-css-prefix}-industry:before { content: $fa-var-industry; }
+.#{$fa-css-prefix}-map-pin:before { content: $fa-var-map-pin; }
+.#{$fa-css-prefix}-map-signs:before { content: $fa-var-map-signs; }
+.#{$fa-css-prefix}-map-o:before { content: $fa-var-map-o; }
+.#{$fa-css-prefix}-map:before { content: $fa-var-map; }
+.#{$fa-css-prefix}-commenting:before { content: $fa-var-commenting; }
+.#{$fa-css-prefix}-commenting-o:before { content: $fa-var-commenting-o; }
+.#{$fa-css-prefix}-houzz:before { content: $fa-var-houzz; }
+.#{$fa-css-prefix}-vimeo:before { content: $fa-var-vimeo; }
+.#{$fa-css-prefix}-black-tie:before { content: $fa-var-black-tie; }
+.#{$fa-css-prefix}-fonticons:before { content: $fa-var-fonticons; }
+.#{$fa-css-prefix}-reddit-alien:before { content: $fa-var-reddit-alien; }
+.#{$fa-css-prefix}-edge:before { content: $fa-var-edge; }
+.#{$fa-css-prefix}-credit-card-alt:before { content: $fa-var-credit-card-alt; }
+.#{$fa-css-prefix}-codiepie:before { content: $fa-var-codiepie; }
+.#{$fa-css-prefix}-modx:before { content: $fa-var-modx; }
+.#{$fa-css-prefix}-fort-awesome:before { content: $fa-var-fort-awesome; }
+.#{$fa-css-prefix}-usb:before { content: $fa-var-usb; }
+.#{$fa-css-prefix}-product-hunt:before { content: $fa-var-product-hunt; }
+.#{$fa-css-prefix}-mixcloud:before { content: $fa-var-mixcloud; }
+.#{$fa-css-prefix}-scribd:before { content: $fa-var-scribd; }
+.#{$fa-css-prefix}-pause-circle:before { content: $fa-var-pause-circle; }
+.#{$fa-css-prefix}-pause-circle-o:before { content: $fa-var-pause-circle-o; }
+.#{$fa-css-prefix}-stop-circle:before { content: $fa-var-stop-circle; }
+.#{$fa-css-prefix}-stop-circle-o:before { content: $fa-var-stop-circle-o; }
+.#{$fa-css-prefix}-shopping-bag:before { content: $fa-var-shopping-bag; }
+.#{$fa-css-prefix}-shopping-basket:before { content: $fa-var-shopping-basket; }
+.#{$fa-css-prefix}-hashtag:before { content: $fa-var-hashtag; }
+.#{$fa-css-prefix}-bluetooth:before { content: $fa-var-bluetooth; }
+.#{$fa-css-prefix}-bluetooth-b:before { content: $fa-var-bluetooth-b; }
+.#{$fa-css-prefix}-percent:before { content: $fa-var-percent; }
diff --git a/src/sass/fontawesome/_larger.scss b/src/sass/fontawesome/_larger.scss
new file mode 100644
index 0000000..41e9a81
--- /dev/null
+++ b/src/sass/fontawesome/_larger.scss
@@ -0,0 +1,13 @@
+// Icon Sizes
+// -------------------------
+
+/* makes the font 33% larger relative to the icon container */
+.#{$fa-css-prefix}-lg {
+  font-size: (4em / 3);
+  line-height: (3em / 4);
+  vertical-align: -15%;
+}
+.#{$fa-css-prefix}-2x { font-size: 2em; }
+.#{$fa-css-prefix}-3x { font-size: 3em; }
+.#{$fa-css-prefix}-4x { font-size: 4em; }
+.#{$fa-css-prefix}-5x { font-size: 5em; }
diff --git a/src/sass/fontawesome/_list.scss b/src/sass/fontawesome/_list.scss
new file mode 100644
index 0000000..7d1e4d5
--- /dev/null
+++ b/src/sass/fontawesome/_list.scss
@@ -0,0 +1,19 @@
+// List Icons
+// -------------------------
+
+.#{$fa-css-prefix}-ul {
+  padding-left: 0;
+  margin-left: $fa-li-width;
+  list-style-type: none;
+  > li { position: relative; }
+}
+.#{$fa-css-prefix}-li {
+  position: absolute;
+  left: -$fa-li-width;
+  width: $fa-li-width;
+  top: (2em / 14);
+  text-align: center;
+  &.#{$fa-css-prefix}-lg {
+    left: -$fa-li-width + (4em / 14);
+  }
+}
diff --git a/src/sass/fontawesome/_mixins.scss b/src/sass/fontawesome/_mixins.scss
new file mode 100644
index 0000000..f96719b
--- /dev/null
+++ b/src/sass/fontawesome/_mixins.scss
@@ -0,0 +1,26 @@
+// Mixins
+// --------------------------
+
+@mixin fa-icon() {
+  display: inline-block;
+  font: normal normal normal #{$fa-font-size-base}/#{$fa-line-height-base} FontAwesome; // shortening font declaration
+  font-size: inherit; // can't have font-size inherit on line above, so need to override
+  text-rendering: auto; // optimizelegibility throws things off #1094
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+
+}
+
+@mixin fa-icon-rotate($degrees, $rotation) {
+  filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=#{$rotation});
+  -webkit-transform: rotate($degrees);
+      -ms-transform: rotate($degrees);
+          transform: rotate($degrees);
+}
+
+@mixin fa-icon-flip($horiz, $vert, $rotation) {
+  filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=#{$rotation});
+  -webkit-transform: scale($horiz, $vert);
+      -ms-transform: scale($horiz, $vert);
+          transform: scale($horiz, $vert);
+}
diff --git a/src/sass/fontawesome/_path.scss b/src/sass/fontawesome/_path.scss
new file mode 100644
index 0000000..bb457c2
--- /dev/null
+++ b/src/sass/fontawesome/_path.scss
@@ -0,0 +1,15 @@
+/* FONT PATH
+ * -------------------------- */
+
+@font-face {
+  font-family: 'FontAwesome';
+  src: url('#{$fa-font-path}/fontawesome-webfont.eot?v=#{$fa-version}');
+  src: url('#{$fa-font-path}/fontawesome-webfont.eot?#iefix&v=#{$fa-version}') format('embedded-opentype'),
+    url('#{$fa-font-path}/fontawesome-webfont.woff2?v=#{$fa-version}') format('woff2'),
+    url('#{$fa-font-path}/fontawesome-webfont.woff?v=#{$fa-version}') format('woff'),
+    url('#{$fa-font-path}/fontawesome-webfont.ttf?v=#{$fa-version}') format('truetype'),
+    url('#{$fa-font-path}/fontawesome-webfont.svg?v=#{$fa-version}#fontawesomeregular') format('svg');
+//  src: url('#{$fa-font-path}/FontAwesome.otf') format('opentype'); // used when developing fonts
+  font-weight: normal;
+  font-style: normal;
+}
diff --git a/src/sass/fontawesome/_rotated-flipped.scss b/src/sass/fontawesome/_rotated-flipped.scss
new file mode 100644
index 0000000..a3558fd
--- /dev/null
+++ b/src/sass/fontawesome/_rotated-flipped.scss
@@ -0,0 +1,20 @@
+// Rotated & Flipped Icons
+// -------------------------
+
+.#{$fa-css-prefix}-rotate-90  { @include fa-icon-rotate(90deg, 1);  }
+.#{$fa-css-prefix}-rotate-180 { @include fa-icon-rotate(180deg, 2); }
+.#{$fa-css-prefix}-rotate-270 { @include fa-icon-rotate(270deg, 3); }
+
+.#{$fa-css-prefix}-flip-horizontal { @include fa-icon-flip(-1, 1, 0); }
+.#{$fa-css-prefix}-flip-vertical   { @include fa-icon-flip(1, -1, 2); }
+
+// Hook for IE8-9
+// -------------------------
+
+:root .#{$fa-css-prefix}-rotate-90,
+:root .#{$fa-css-prefix}-rotate-180,
+:root .#{$fa-css-prefix}-rotate-270,
+:root .#{$fa-css-prefix}-flip-horizontal,
+:root .#{$fa-css-prefix}-flip-vertical {
+  filter: none;
+}
diff --git a/src/sass/fontawesome/_stacked.scss b/src/sass/fontawesome/_stacked.scss
new file mode 100644
index 0000000..aef7403
--- /dev/null
+++ b/src/sass/fontawesome/_stacked.scss
@@ -0,0 +1,20 @@
+// Stacked Icons
+// -------------------------
+
+.#{$fa-css-prefix}-stack {
+  position: relative;
+  display: inline-block;
+  width: 2em;
+  height: 2em;
+  line-height: 2em;
+  vertical-align: middle;
+}
+.#{$fa-css-prefix}-stack-1x, .#{$fa-css-prefix}-stack-2x {
+  position: absolute;
+  left: 0;
+  width: 100%;
+  text-align: center;
+}
+.#{$fa-css-prefix}-stack-1x { line-height: inherit; }
+.#{$fa-css-prefix}-stack-2x { font-size: 2em; }
+.#{$fa-css-prefix}-inverse { color: $fa-inverse; }
diff --git a/src/sass/fontawesome/_variables.scss b/src/sass/fontawesome/_variables.scss
new file mode 100644
index 0000000..0a47110
--- /dev/null
+++ b/src/sass/fontawesome/_variables.scss
@@ -0,0 +1,708 @@
+// Variables
+// --------------------------
+
+$fa-font-path:        "../fonts" !default;
+$fa-font-size-base:   14px !default;
+$fa-line-height-base: 1 !default;
+//$fa-font-path:        "//netdna.bootstrapcdn.com/font-awesome/4.5.0/fonts" !default; // for referencing Bootstrap CDN font files directly
+$fa-css-prefix:       fa !default;
+$fa-version:          "4.5.0" !default;
+$fa-border-color:     #eee !default;
+$fa-inverse:          #fff !default;
+$fa-li-width:         (30em / 14) !default;
+
+$fa-var-500px: "\f26e";
+$fa-var-adjust: "\f042";
+$fa-var-adn: "\f170";
+$fa-var-align-center: "\f037";
+$fa-var-align-justify: "\f039";
+$fa-var-align-left: "\f036";
+$fa-var-align-right: "\f038";
+$fa-var-amazon: "\f270";
+$fa-var-ambulance: "\f0f9";
+$fa-var-anchor: "\f13d";
+$fa-var-android: "\f17b";
+$fa-var-angellist: "\f209";
+$fa-var-angle-double-down: "\f103";
+$fa-var-angle-double-left: "\f100";
+$fa-var-angle-double-right: "\f101";
+$fa-var-angle-double-up: "\f102";
+$fa-var-angle-down: "\f107";
+$fa-var-angle-left: "\f104";
+$fa-var-angle-right: "\f105";
+$fa-var-angle-up: "\f106";
+$fa-var-apple: "\f179";
+$fa-var-archive: "\f187";
+$fa-var-area-chart: "\f1fe";
+$fa-var-arrow-circle-down: "\f0ab";
+$fa-var-arrow-circle-left: "\f0a8";
+$fa-var-arrow-circle-o-down: "\f01a";
+$fa-var-arrow-circle-o-left: "\f190";
+$fa-var-arrow-circle-o-right: "\f18e";
+$fa-var-arrow-circle-o-up: "\f01b";
+$fa-var-arrow-circle-right: "\f0a9";
+$fa-var-arrow-circle-up: "\f0aa";
+$fa-var-arrow-down: "\f063";
+$fa-var-arrow-left: "\f060";
+$fa-var-arrow-right: "\f061";
+$fa-var-arrow-up: "\f062";
+$fa-var-arrows: "\f047";
+$fa-var-arrows-alt: "\f0b2";
+$fa-var-arrows-h: "\f07e";
+$fa-var-arrows-v: "\f07d";
+$fa-var-asterisk: "\f069";
+$fa-var-at: "\f1fa";
+$fa-var-automobile: "\f1b9";
+$fa-var-backward: "\f04a";
+$fa-var-balance-scale: "\f24e";
+$fa-var-ban: "\f05e";
+$fa-var-bank: "\f19c";
+$fa-var-bar-chart: "\f080";
+$fa-var-bar-chart-o: "\f080";
+$fa-var-barcode: "\f02a";
+$fa-var-bars: "\f0c9";
+$fa-var-battery-0: "\f244";
+$fa-var-battery-1: "\f243";
+$fa-var-battery-2: "\f242";
+$fa-var-battery-3: "\f241";
+$fa-var-battery-4: "\f240";
+$fa-var-battery-empty: "\f244";
+$fa-var-battery-full: "\f240";
+$fa-var-battery-half: "\f242";
+$fa-var-battery-quarter: "\f243";
+$fa-var-battery-three-quarters: "\f241";
+$fa-var-bed: "\f236";
+$fa-var-beer: "\f0fc";
+$fa-var-behance: "\f1b4";
+$fa-var-behance-square: "\f1b5";
+$fa-var-bell: "\f0f3";
+$fa-var-bell-o: "\f0a2";
+$fa-var-bell-slash: "\f1f6";
+$fa-var-bell-slash-o: "\f1f7";
+$fa-var-bicycle: "\f206";
+$fa-var-binoculars: "\f1e5";
+$fa-var-birthday-cake: "\f1fd";
+$fa-var-bitbucket: "\f171";
+$fa-var-bitbucket-square: "\f172";
+$fa-var-bitcoin: "\f15a";
+$fa-var-black-tie: "\f27e";
+$fa-var-bluetooth: "\f293";
+$fa-var-bluetooth-b: "\f294";
+$fa-var-bold: "\f032";
+$fa-var-bolt: "\f0e7";
+$fa-var-bomb: "\f1e2";
+$fa-var-book: "\f02d";
+$fa-var-bookmark: "\f02e";
+$fa-var-bookmark-o: "\f097";
+$fa-var-briefcase: "\f0b1";
+$fa-var-btc: "\f15a";
+$fa-var-bug: "\f188";
+$fa-var-building: "\f1ad";
+$fa-var-building-o: "\f0f7";
+$fa-var-bullhorn: "\f0a1";
+$fa-var-bullseye: "\f140";
+$fa-var-bus: "\f207";
+$fa-var-buysellads: "\f20d";
+$fa-var-cab: "\f1ba";
+$fa-var-calculator: "\f1ec";
+$fa-var-calendar: "\f073";
+$fa-var-calendar-check-o: "\f274";
+$fa-var-calendar-minus-o: "\f272";
+$fa-var-calendar-o: "\f133";
+$fa-var-calendar-plus-o: "\f271";
+$fa-var-calendar-times-o: "\f273";
+$fa-var-camera: "\f030";
+$fa-var-camera-retro: "\f083";
+$fa-var-car: "\f1b9";
+$fa-var-caret-down: "\f0d7";
+$fa-var-caret-left: "\f0d9";
+$fa-var-caret-right: "\f0da";
+$fa-var-caret-square-o-down: "\f150";
+$fa-var-caret-square-o-left: "\f191";
+$fa-var-caret-square-o-right: "\f152";
+$fa-var-caret-square-o-up: "\f151";
+$fa-var-caret-up: "\f0d8";
+$fa-var-cart-arrow-down: "\f218";
+$fa-var-cart-plus: "\f217";
+$fa-var-cc: "\f20a";
+$fa-var-cc-amex: "\f1f3";
+$fa-var-cc-diners-club: "\f24c";
+$fa-var-cc-discover: "\f1f2";
+$fa-var-cc-jcb: "\f24b";
+$fa-var-cc-mastercard: "\f1f1";
+$fa-var-cc-paypal: "\f1f4";
+$fa-var-cc-stripe: "\f1f5";
+$fa-var-cc-visa: "\f1f0";
+$fa-var-certificate: "\f0a3";
+$fa-var-chain: "\f0c1";
+$fa-var-chain-broken: "\f127";
+$fa-var-check: "\f00c";
+$fa-var-check-circle: "\f058";
+$fa-var-check-circle-o: "\f05d";
+$fa-var-check-square: "\f14a";
+$fa-var-check-square-o: "\f046";
+$fa-var-chevron-circle-down: "\f13a";
+$fa-var-chevron-circle-left: "\f137";
+$fa-var-chevron-circle-right: "\f138";
+$fa-var-chevron-circle-up: "\f139";
+$fa-var-chevron-down: "\f078";
+$fa-var-chevron-left: "\f053";
+$fa-var-chevron-right: "\f054";
+$fa-var-chevron-up: "\f077";
+$fa-var-child: "\f1ae";
+$fa-var-chrome: "\f268";
+$fa-var-circle: "\f111";
+$fa-var-circle-o: "\f10c";
+$fa-var-circle-o-notch: "\f1ce";
+$fa-var-circle-thin: "\f1db";
+$fa-var-clipboard: "\f0ea";
+$fa-var-clock-o: "\f017";
+$fa-var-clone: "\f24d";
+$fa-var-close: "\f00d";
+$fa-var-cloud: "\f0c2";
+$fa-var-cloud-download: "\f0ed";
+$fa-var-cloud-upload: "\f0ee";
+$fa-var-cny: "\f157";
+$fa-var-code: "\f121";
+$fa-var-code-fork: "\f126";
+$fa-var-codepen: "\f1cb";
+$fa-var-codiepie: "\f284";
+$fa-var-coffee: "\f0f4";
+$fa-var-cog: "\f013";
+$fa-var-cogs: "\f085";
+$fa-var-columns: "\f0db";
+$fa-var-comment: "\f075";
+$fa-var-comment-o: "\f0e5";
+$fa-var-commenting: "\f27a";
+$fa-var-commenting-o: "\f27b";
+$fa-var-comments: "\f086";
+$fa-var-comments-o: "\f0e6";
+$fa-var-compass: "\f14e";
+$fa-var-compress: "\f066";
+$fa-var-connectdevelop: "\f20e";
+$fa-var-contao: "\f26d";
+$fa-var-copy: "\f0c5";
+$fa-var-copyright: "\f1f9";
+$fa-var-creative-commons: "\f25e";
+$fa-var-credit-card: "\f09d";
+$fa-var-credit-card-alt: "\f283";
+$fa-var-crop: "\f125";
+$fa-var-crosshairs: "\f05b";
+$fa-var-css3: "\f13c";
+$fa-var-cube: "\f1b2";
+$fa-var-cubes: "\f1b3";
+$fa-var-cut: "\f0c4";
+$fa-var-cutlery: "\f0f5";
+$fa-var-dashboard: "\f0e4";
+$fa-var-dashcube: "\f210";
+$fa-var-database: "\f1c0";
+$fa-var-dedent: "\f03b";
+$fa-var-delicious: "\f1a5";
+$fa-var-desktop: "\f108";
+$fa-var-deviantart: "\f1bd";
+$fa-var-diamond: "\f219";
+$fa-var-digg: "\f1a6";
+$fa-var-dollar: "\f155";
+$fa-var-dot-circle-o: "\f192";
+$fa-var-download: "\f019";
+$fa-var-dribbble: "\f17d";
+$fa-var-dropbox: "\f16b";
+$fa-var-drupal: "\f1a9";
+$fa-var-edge: "\f282";
+$fa-var-edit: "\f044";
+$fa-var-eject: "\f052";
+$fa-var-ellipsis-h: "\f141";
+$fa-var-ellipsis-v: "\f142";
+$fa-var-empire: "\f1d1";
+$fa-var-envelope: "\f0e0";
+$fa-var-envelope-o: "\f003";
+$fa-var-envelope-square: "\f199";
+$fa-var-eraser: "\f12d";
+$fa-var-eur: "\f153";
+$fa-var-euro: "\f153";
+$fa-var-exchange: "\f0ec";
+$fa-var-exclamation: "\f12a";
+$fa-var-exclamation-circle: "\f06a";
+$fa-var-exclamation-triangle: "\f071";
+$fa-var-expand: "\f065";
+$fa-var-expeditedssl: "\f23e";
+$fa-var-external-link: "\f08e";
+$fa-var-external-link-square: "\f14c";
+$fa-var-eye: "\f06e";
+$fa-var-eye-slash: "\f070";
+$fa-var-eyedropper: "\f1fb";
+$fa-var-facebook: "\f09a";
+$fa-var-facebook-f: "\f09a";
+$fa-var-facebook-official: "\f230";
+$fa-var-facebook-square: "\f082";
+$fa-var-fast-backward: "\f049";
+$fa-var-fast-forward: "\f050";
+$fa-var-fax: "\f1ac";
+$fa-var-feed: "\f09e";
+$fa-var-female: "\f182";
+$fa-var-fighter-jet: "\f0fb";
+$fa-var-file: "\f15b";
+$fa-var-file-archive-o: "\f1c6";
+$fa-var-file-audio-o: "\f1c7";
+$fa-var-file-code-o: "\f1c9";
+$fa-var-file-excel-o: "\f1c3";
+$fa-var-file-image-o: "\f1c5";
+$fa-var-file-movie-o: "\f1c8";
+$fa-var-file-o: "\f016";
+$fa-var-file-pdf-o: "\f1c1";
+$fa-var-file-photo-o: "\f1c5";
+$fa-var-file-picture-o: "\f1c5";
+$fa-var-file-powerpoint-o: "\f1c4";
+$fa-var-file-sound-o: "\f1c7";
+$fa-var-file-text: "\f15c";
+$fa-var-file-text-o: "\f0f6";
+$fa-var-file-video-o: "\f1c8";
+$fa-var-file-word-o: "\f1c2";
+$fa-var-file-zip-o: "\f1c6";
+$fa-var-files-o: "\f0c5";
+$fa-var-film: "\f008";
+$fa-var-filter: "\f0b0";
+$fa-var-fire: "\f06d";
+$fa-var-fire-extinguisher: "\f134";
+$fa-var-firefox: "\f269";
+$fa-var-flag: "\f024";
+$fa-var-flag-checkered: "\f11e";
+$fa-var-flag-o: "\f11d";
+$fa-var-flash: "\f0e7";
+$fa-var-flask: "\f0c3";
+$fa-var-flickr: "\f16e";
+$fa-var-floppy-o: "\f0c7";
+$fa-var-folder: "\f07b";
+$fa-var-folder-o: "\f114";
+$fa-var-folder-open: "\f07c";
+$fa-var-folder-open-o: "\f115";
+$fa-var-font: "\f031";
+$fa-var-fonticons: "\f280";
+$fa-var-fort-awesome: "\f286";
+$fa-var-forumbee: "\f211";
+$fa-var-forward: "\f04e";
+$fa-var-foursquare: "\f180";
+$fa-var-frown-o: "\f119";
+$fa-var-futbol-o: "\f1e3";
+$fa-var-gamepad: "\f11b";
+$fa-var-gavel: "\f0e3";
+$fa-var-gbp: "\f154";
+$fa-var-ge: "\f1d1";
+$fa-var-gear: "\f013";
+$fa-var-gears: "\f085";
+$fa-var-genderless: "\f22d";
+$fa-var-get-pocket: "\f265";
+$fa-var-gg: "\f260";
+$fa-var-gg-circle: "\f261";
+$fa-var-gift: "\f06b";
+$fa-var-git: "\f1d3";
+$fa-var-git-square: "\f1d2";
+$fa-var-github: "\f09b";
+$fa-var-github-alt: "\f113";
+$fa-var-github-square: "\f092";
+$fa-var-gittip: "\f184";
+$fa-var-glass: "\f000";
+$fa-var-globe: "\f0ac";
+$fa-var-google: "\f1a0";
+$fa-var-google-plus: "\f0d5";
+$fa-var-google-plus-square: "\f0d4";
+$fa-var-google-wallet: "\f1ee";
+$fa-var-graduation-cap: "\f19d";
+$fa-var-gratipay: "\f184";
+$fa-var-group: "\f0c0";
+$fa-var-h-square: "\f0fd";
+$fa-var-hacker-news: "\f1d4";
+$fa-var-hand-grab-o: "\f255";
+$fa-var-hand-lizard-o: "\f258";
+$fa-var-hand-o-down: "\f0a7";
+$fa-var-hand-o-left: "\f0a5";
+$fa-var-hand-o-right: "\f0a4";
+$fa-var-hand-o-up: "\f0a6";
+$fa-var-hand-paper-o: "\f256";
+$fa-var-hand-peace-o: "\f25b";
+$fa-var-hand-pointer-o: "\f25a";
+$fa-var-hand-rock-o: "\f255";
+$fa-var-hand-scissors-o: "\f257";
+$fa-var-hand-spock-o: "\f259";
+$fa-var-hand-stop-o: "\f256";
+$fa-var-hashtag: "\f292";
+$fa-var-hdd-o: "\f0a0";
+$fa-var-header: "\f1dc";
+$fa-var-headphones: "\f025";
+$fa-var-heart: "\f004";
+$fa-var-heart-o: "\f08a";
+$fa-var-heartbeat: "\f21e";
+$fa-var-history: "\f1da";
+$fa-var-home: "\f015";
+$fa-var-hospital-o: "\f0f8";
+$fa-var-hotel: "\f236";
+$fa-var-hourglass: "\f254";
+$fa-var-hourglass-1: "\f251";
+$fa-var-hourglass-2: "\f252";
+$fa-var-hourglass-3: "\f253";
+$fa-var-hourglass-end: "\f253";
+$fa-var-hourglass-half: "\f252";
+$fa-var-hourglass-o: "\f250";
+$fa-var-hourglass-start: "\f251";
+$fa-var-houzz: "\f27c";
+$fa-var-html5: "\f13b";
+$fa-var-i-cursor: "\f246";
+$fa-var-ils: "\f20b";
+$fa-var-image: "\f03e";
+$fa-var-inbox: "\f01c";
+$fa-var-indent: "\f03c";
+$fa-var-industry: "\f275";
+$fa-var-info: "\f129";
+$fa-var-info-circle: "\f05a";
+$fa-var-inr: "\f156";
+$fa-var-instagram: "\f16d";
+$fa-var-institution: "\f19c";
+$fa-var-internet-explorer: "\f26b";
+$fa-var-intersex: "\f224";
+$fa-var-ioxhost: "\f208";
+$fa-var-italic: "\f033";
+$fa-var-joomla: "\f1aa";
+$fa-var-jpy: "\f157";
+$fa-var-jsfiddle: "\f1cc";
+$fa-var-key: "\f084";
+$fa-var-keyboard-o: "\f11c";
+$fa-var-krw: "\f159";
+$fa-var-language: "\f1ab";
+$fa-var-laptop: "\f109";
+$fa-var-lastfm: "\f202";
+$fa-var-lastfm-square: "\f203";
+$fa-var-leaf: "\f06c";
+$fa-var-leanpub: "\f212";
+$fa-var-legal: "\f0e3";
+$fa-var-lemon-o: "\f094";
+$fa-var-level-down: "\f149";
+$fa-var-level-up: "\f148";
+$fa-var-life-bouy: "\f1cd";
+$fa-var-life-buoy: "\f1cd";
+$fa-var-life-ring: "\f1cd";
+$fa-var-life-saver: "\f1cd";
+$fa-var-lightbulb-o: "\f0eb";
+$fa-var-line-chart: "\f201";
+$fa-var-link: "\f0c1";
+$fa-var-linkedin: "\f0e1";
+$fa-var-linkedin-square: "\f08c";
+$fa-var-linux: "\f17c";
+$fa-var-list: "\f03a";
+$fa-var-list-alt: "\f022";
+$fa-var-list-ol: "\f0cb";
+$fa-var-list-ul: "\f0ca";
+$fa-var-location-arrow: "\f124";
+$fa-var-lock: "\f023";
+$fa-var-long-arrow-down: "\f175";
+$fa-var-long-arrow-left: "\f177";
+$fa-var-long-arrow-right: "\f178";
+$fa-var-long-arrow-up: "\f176";
+$fa-var-magic: "\f0d0";
+$fa-var-magnet: "\f076";
+$fa-var-mail-forward: "\f064";
+$fa-var-mail-reply: "\f112";
+$fa-var-mail-reply-all: "\f122";
+$fa-var-male: "\f183";
+$fa-var-map: "\f279";
+$fa-var-map-marker: "\f041";
+$fa-var-map-o: "\f278";
+$fa-var-map-pin: "\f276";
+$fa-var-map-signs: "\f277";
+$fa-var-mars: "\f222";
+$fa-var-mars-double: "\f227";
+$fa-var-mars-stroke: "\f229";
+$fa-var-mars-stroke-h: "\f22b";
+$fa-var-mars-stroke-v: "\f22a";
+$fa-var-maxcdn: "\f136";
+$fa-var-meanpath: "\f20c";
+$fa-var-medium: "\f23a";
+$fa-var-medkit: "\f0fa";
+$fa-var-meh-o: "\f11a";
+$fa-var-mercury: "\f223";
+$fa-var-microphone: "\f130";
+$fa-var-microphone-slash: "\f131";
+$fa-var-minus: "\f068";
+$fa-var-minus-circle: "\f056";
+$fa-var-minus-square: "\f146";
+$fa-var-minus-square-o: "\f147";
+$fa-var-mixcloud: "\f289";
+$fa-var-mobile: "\f10b";
+$fa-var-mobile-phone: "\f10b";
+$fa-var-modx: "\f285";
+$fa-var-money: "\f0d6";
+$fa-var-moon-o: "\f186";
+$fa-var-mortar-board: "\f19d";
+$fa-var-motorcycle: "\f21c";
+$fa-var-mouse-pointer: "\f245";
+$fa-var-music: "\f001";
+$fa-var-navicon: "\f0c9";
+$fa-var-neuter: "\f22c";
+$fa-var-newspaper-o: "\f1ea";
+$fa-var-object-group: "\f247";
+$fa-var-object-ungroup: "\f248";
+$fa-var-odnoklassniki: "\f263";
+$fa-var-odnoklassniki-square: "\f264";
+$fa-var-opencart: "\f23d";
+$fa-var-openid: "\f19b";
+$fa-var-opera: "\f26a";
+$fa-var-optin-monster: "\f23c";
+$fa-var-outdent: "\f03b";
+$fa-var-pagelines: "\f18c";
+$fa-var-paint-brush: "\f1fc";
+$fa-var-paper-plane: "\f1d8";
+$fa-var-paper-plane-o: "\f1d9";
+$fa-var-paperclip: "\f0c6";
+$fa-var-paragraph: "\f1dd";
+$fa-var-paste: "\f0ea";
+$fa-var-pause: "\f04c";
+$fa-var-pause-circle: "\f28b";
+$fa-var-pause-circle-o: "\f28c";
+$fa-var-paw: "\f1b0";
+$fa-var-paypal: "\f1ed";
+$fa-var-pencil: "\f040";
+$fa-var-pencil-square: "\f14b";
+$fa-var-pencil-square-o: "\f044";
+$fa-var-percent: "\f295";
+$fa-var-phone: "\f095";
+$fa-var-phone-square: "\f098";
+$fa-var-photo: "\f03e";
+$fa-var-picture-o: "\f03e";
+$fa-var-pie-chart: "\f200";
+$fa-var-pied-piper: "\f1a7";
+$fa-var-pied-piper-alt: "\f1a8";
+$fa-var-pinterest: "\f0d2";
+$fa-var-pinterest-p: "\f231";
+$fa-var-pinterest-square: "\f0d3";
+$fa-var-plane: "\f072";
+$fa-var-play: "\f04b";
+$fa-var-play-circle: "\f144";
+$fa-var-play-circle-o: "\f01d";
+$fa-var-plug: "\f1e6";
+$fa-var-plus: "\f067";
+$fa-var-plus-circle: "\f055";
+$fa-var-plus-square: "\f0fe";
+$fa-var-plus-square-o: "\f196";
+$fa-var-power-off: "\f011";
+$fa-var-print: "\f02f";
+$fa-var-product-hunt: "\f288";
+$fa-var-puzzle-piece: "\f12e";
+$fa-var-qq: "\f1d6";
+$fa-var-qrcode: "\f029";
+$fa-var-question: "\f128";
+$fa-var-question-circle: "\f059";
+$fa-var-quote-left: "\f10d";
+$fa-var-quote-right: "\f10e";
+$fa-var-ra: "\f1d0";
+$fa-var-random: "\f074";
+$fa-var-rebel: "\f1d0";
+$fa-var-recycle: "\f1b8";
+$fa-var-reddit: "\f1a1";
+$fa-var-reddit-alien: "\f281";
+$fa-var-reddit-square: "\f1a2";
+$fa-var-refresh: "\f021";
+$fa-var-registered: "\f25d";
+$fa-var-remove: "\f00d";
+$fa-var-renren: "\f18b";
+$fa-var-reorder: "\f0c9";
+$fa-var-repeat: "\f01e";
+$fa-var-reply: "\f112";
+$fa-var-reply-all: "\f122";
+$fa-var-retweet: "\f079";
+$fa-var-rmb: "\f157";
+$fa-var-road: "\f018";
+$fa-var-rocket: "\f135";
+$fa-var-rotate-left: "\f0e2";
+$fa-var-rotate-right: "\f01e";
+$fa-var-rouble: "\f158";
+$fa-var-rss: "\f09e";
+$fa-var-rss-square: "\f143";
+$fa-var-rub: "\f158";
+$fa-var-ruble: "\f158";
+$fa-var-rupee: "\f156";
+$fa-var-safari: "\f267";
+$fa-var-save: "\f0c7";
+$fa-var-scissors: "\f0c4";
+$fa-var-scribd: "\f28a";
+$fa-var-search: "\f002";
+$fa-var-search-minus: "\f010";
+$fa-var-search-plus: "\f00e";
+$fa-var-sellsy: "\f213";
+$fa-var-send: "\f1d8";
+$fa-var-send-o: "\f1d9";
+$fa-var-server: "\f233";
+$fa-var-share: "\f064";
+$fa-var-share-alt: "\f1e0";
+$fa-var-share-alt-square: "\f1e1";
+$fa-var-share-square: "\f14d";
+$fa-var-share-square-o: "\f045";
+$fa-var-shekel: "\f20b";
+$fa-var-sheqel: "\f20b";
+$fa-var-shield: "\f132";
+$fa-var-ship: "\f21a";
+$fa-var-shirtsinbulk: "\f214";
+$fa-var-shopping-bag: "\f290";
+$fa-var-shopping-basket: "\f291";
+$fa-var-shopping-cart: "\f07a";
+$fa-var-sign-in: "\f090";
+$fa-var-sign-out: "\f08b";
+$fa-var-signal: "\f012";
+$fa-var-simplybuilt: "\f215";
+$fa-var-sitemap: "\f0e8";
+$fa-var-skyatlas: "\f216";
+$fa-var-skype: "\f17e";
+$fa-var-slack: "\f198";
+$fa-var-sliders: "\f1de";
+$fa-var-slideshare: "\f1e7";
+$fa-var-smile-o: "\f118";
+$fa-var-soccer-ball-o: "\f1e3";
+$fa-var-sort: "\f0dc";
+$fa-var-sort-alpha-asc: "\f15d";
+$fa-var-sort-alpha-desc: "\f15e";
+$fa-var-sort-amount-asc: "\f160";
+$fa-var-sort-amount-desc: "\f161";
+$fa-var-sort-asc: "\f0de";
+$fa-var-sort-desc: "\f0dd";
+$fa-var-sort-down: "\f0dd";
+$fa-var-sort-numeric-asc: "\f162";
+$fa-var-sort-numeric-desc: "\f163";
+$fa-var-sort-up: "\f0de";
+$fa-var-soundcloud: "\f1be";
+$fa-var-space-shuttle: "\f197";
+$fa-var-spinner: "\f110";
+$fa-var-spoon: "\f1b1";
+$fa-var-spotify: "\f1bc";
+$fa-var-square: "\f0c8";
+$fa-var-square-o: "\f096";
+$fa-var-stack-exchange: "\f18d";
+$fa-var-stack-overflow: "\f16c";
+$fa-var-star: "\f005";
+$fa-var-star-half: "\f089";
+$fa-var-star-half-empty: "\f123";
+$fa-var-star-half-full: "\f123";
+$fa-var-star-half-o: "\f123";
+$fa-var-star-o: "\f006";
+$fa-var-steam: "\f1b6";
+$fa-var-steam-square: "\f1b7";
+$fa-var-step-backward: "\f048";
+$fa-var-step-forward: "\f051";
+$fa-var-stethoscope: "\f0f1";
+$fa-var-sticky-note: "\f249";
+$fa-var-sticky-note-o: "\f24a";
+$fa-var-stop: "\f04d";
+$fa-var-stop-circle: "\f28d";
+$fa-var-stop-circle-o: "\f28e";
+$fa-var-street-view: "\f21d";
+$fa-var-strikethrough: "\f0cc";
+$fa-var-stumbleupon: "\f1a4";
+$fa-var-stumbleupon-circle: "\f1a3";
+$fa-var-subscript: "\f12c";
+$fa-var-subway: "\f239";
+$fa-var-suitcase: "\f0f2";
+$fa-var-sun-o: "\f185";
+$fa-var-superscript: "\f12b";
+$fa-var-support: "\f1cd";
+$fa-var-table: "\f0ce";
+$fa-var-tablet: "\f10a";
+$fa-var-tachometer: "\f0e4";
+$fa-var-tag: "\f02b";
+$fa-var-tags: "\f02c";
+$fa-var-tasks: "\f0ae";
+$fa-var-taxi: "\f1ba";
+$fa-var-television: "\f26c";
+$fa-var-tencent-weibo: "\f1d5";
+$fa-var-terminal: "\f120";
+$fa-var-text-height: "\f034";
+$fa-var-text-width: "\f035";
+$fa-var-th: "\f00a";
+$fa-var-th-large: "\f009";
+$fa-var-th-list: "\f00b";
+$fa-var-thumb-tack: "\f08d";
+$fa-var-thumbs-down: "\f165";
+$fa-var-thumbs-o-down: "\f088";
+$fa-var-thumbs-o-up: "\f087";
+$fa-var-thumbs-up: "\f164";
+$fa-var-ticket: "\f145";
+$fa-var-times: "\f00d";
+$fa-var-times-circle: "\f057";
+$fa-var-times-circle-o: "\f05c";
+$fa-var-tint: "\f043";
+$fa-var-toggle-down: "\f150";
+$fa-var-toggle-left: "\f191";
+$fa-var-toggle-off: "\f204";
+$fa-var-toggle-on: "\f205";
+$fa-var-toggle-right: "\f152";
+$fa-var-toggle-up: "\f151";
+$fa-var-trademark: "\f25c";
+$fa-var-train: "\f238";
+$fa-var-transgender: "\f224";
+$fa-var-transgender-alt: "\f225";
+$fa-var-trash: "\f1f8";
+$fa-var-trash-o: "\f014";
+$fa-var-tree: "\f1bb";
+$fa-var-trello: "\f181";
+$fa-var-tripadvisor: "\f262";
+$fa-var-trophy: "\f091";
+$fa-var-truck: "\f0d1";
+$fa-var-try: "\f195";
+$fa-var-tty: "\f1e4";
+$fa-var-tumblr: "\f173";
+$fa-var-tumblr-square: "\f174";
+$fa-var-turkish-lira: "\f195";
+$fa-var-tv: "\f26c";
+$fa-var-twitch: "\f1e8";
+$fa-var-twitter: "\f099";
+$fa-var-twitter-square: "\f081";
+$fa-var-umbrella: "\f0e9";
+$fa-var-underline: "\f0cd";
+$fa-var-undo: "\f0e2";
+$fa-var-university: "\f19c";
+$fa-var-unlink: "\f127";
+$fa-var-unlock: "\f09c";
+$fa-var-unlock-alt: "\f13e";
+$fa-var-unsorted: "\f0dc";
+$fa-var-upload: "\f093";
+$fa-var-usb: "\f287";
+$fa-var-usd: "\f155";
+$fa-var-user: "\f007";
+$fa-var-user-md: "\f0f0";
+$fa-var-user-plus: "\f234";
+$fa-var-user-secret: "\f21b";
+$fa-var-user-times: "\f235";
+$fa-var-users: "\f0c0";
+$fa-var-venus: "\f221";
+$fa-var-venus-double: "\f226";
+$fa-var-venus-mars: "\f228";
+$fa-var-viacoin: "\f237";
+$fa-var-video-camera: "\f03d";
+$fa-var-vimeo: "\f27d";
+$fa-var-vimeo-square: "\f194";
+$fa-var-vine: "\f1ca";
+$fa-var-vk: "\f189";
+$fa-var-volume-down: "\f027";
+$fa-var-volume-off: "\f026";
+$fa-var-volume-up: "\f028";
+$fa-var-warning: "\f071";
+$fa-var-wechat: "\f1d7";
+$fa-var-weibo: "\f18a";
+$fa-var-weixin: "\f1d7";
+$fa-var-whatsapp: "\f232";
+$fa-var-wheelchair: "\f193";
+$fa-var-wifi: "\f1eb";
+$fa-var-wikipedia-w: "\f266";
+$fa-var-windows: "\f17a";
+$fa-var-won: "\f159";
+$fa-var-wordpress: "\f19a";
+$fa-var-wrench: "\f0ad";
+$fa-var-xing: "\f168";
+$fa-var-xing-square: "\f169";
+$fa-var-y-combinator: "\f23b";
+$fa-var-y-combinator-square: "\f1d4";
+$fa-var-yahoo: "\f19e";
+$fa-var-yc: "\f23b";
+$fa-var-yc-square: "\f1d4";
+$fa-var-yelp: "\f1e9";
+$fa-var-yen: "\f157";
+$fa-var-youtube: "\f167";
+$fa-var-youtube-play: "\f16a";
+$fa-var-youtube-square: "\f166";
+
diff --git a/src/sass/fontawesome/font-awesome.scss b/src/sass/fontawesome/font-awesome.scss
new file mode 100644
index 0000000..f4668a5
--- /dev/null
+++ b/src/sass/fontawesome/font-awesome.scss
@@ -0,0 +1,17 @@
+/*!
+ *  Font Awesome 4.5.0 by @davegandy - http://fontawesome.io - @fontawesome
+ *  License - http://fontawesome.io/license (Font: SIL OFL 1.1, CSS: MIT License)
+ */
+
+@import "variables";
+@import "mixins";
+@import "path";
+@import "core";
+@import "larger";
+@import "fixed-width";
+@import "list";
+@import "bordered-pulled";
+@import "animated";
+@import "rotated-flipped";
+@import "stacked";
+@import "icons";
diff --git a/src/sass/owl-carousel2/_animate.scss b/src/sass/owl-carousel2/_animate.scss
new file mode 100644
index 0000000..696d93c
--- /dev/null
+++ b/src/sass/owl-carousel2/_animate.scss
@@ -0,0 +1,28 @@
+/*
+ *  Owl Carousel - Animate Plugin
+ */
+.owl-carousel{
+	.animated {
+		animation-duration: 1000ms;
+		animation-fill-mode: both;
+	}
+	.owl-animated-in {
+		z-index: 0;
+	}
+	.owl-animated-out {
+		z-index: 1;
+	}
+	.fadeOut {
+		animation-name: fadeOut;
+	}
+}
+
+@keyframes fadeOut {
+	0% {
+		opacity: 1;
+	}
+
+	100% {
+		opacity: 0;
+	}
+}
diff --git a/src/sass/owl-carousel2/_autoheight.scss b/src/sass/owl-carousel2/_autoheight.scss
new file mode 100644
index 0000000..7852c3f
--- /dev/null
+++ b/src/sass/owl-carousel2/_autoheight.scss
@@ -0,0 +1,7 @@
+/*
+ * 	Owl Carousel - Auto Height Plugin
+ */
+
+.owl-height {
+	transition: height 500ms ease-in-out;
+}
diff --git a/src/sass/owl-carousel2/_core.scss b/src/sass/owl-carousel2/_core.scss
new file mode 100644
index 0000000..37c9161
--- /dev/null
+++ b/src/sass/owl-carousel2/_core.scss
@@ -0,0 +1,105 @@
+/*
+ *  Owl Carousel - Core
+ */
+.owl-carousel {
+	display: none;
+	width: 100%;
+	-webkit-tap-highlight-color: transparent;
+	/* position relative and z-index fix webkit rendering fonts issue */
+	position: relative;
+	z-index: 1;
+
+	.owl-stage {
+		position: relative;
+		-ms-touch-action: pan-Y;
+	}
+
+	.owl-stage:after {
+		content: ".";
+		display: block;
+		clear: both;
+		visibility: hidden;
+		line-height: 0;
+		height: 0;
+	}
+
+	.owl-stage-outer {
+		position: relative;
+		overflow: hidden;
+		/* fix for flashing background */
+		-webkit-transform: translate3d(0px, 0px, 0px);
+	}
+
+	.owl-item {
+		position: relative;
+		min-height: 1px;
+		float: left;
+		-webkit-backface-visibility: hidden;
+		-webkit-tap-highlight-color: transparent;
+		-webkit-touch-callout: none;
+	}
+	.owl-item img {
+		display: block;
+		width: 100%;
+		-webkit-transform-style: preserve-3d;
+	}
+
+	.owl-nav.disabled,
+	.owl-dots.disabled {
+		display: none;
+	}
+
+	.owl-nav .owl-prev,
+	.owl-nav .owl-next,
+	.owl-dot {
+		cursor: pointer;
+		cursor: hand;
+		-webkit-user-select: none;
+		-khtml-user-select: none;
+		-moz-user-select: none;
+		-ms-user-select: none;
+		user-select: none;
+	}
+
+	&.owl-loaded {
+		display: block;
+	}
+
+	&.owl-loading {
+		opacity: 0;
+		display: block;
+	}
+
+	&.owl-hidden {
+		opacity: 0;
+	}
+
+	&.owl-refresh .owl-item {
+		display: none;
+	}
+
+	&.owl-drag .owl-item {
+		-webkit-user-select: none;
+		-moz-user-select: none;
+		-ms-user-select: none;
+		user-select: none;
+	}
+
+	&.owl-grab {
+		cursor: move;
+		cursor: grab;
+	}
+
+	&.owl-rtl {
+		direction: rtl;
+	}
+
+	&.owl-rtl .owl-item {
+		float: right;
+	}
+}
+
+/* No Js */
+.no-js .owl-carousel {
+	display: block;
+}
diff --git a/src/sass/owl-carousel2/_lazyload.scss b/src/sass/owl-carousel2/_lazyload.scss
new file mode 100644
index 0000000..4f19e07
--- /dev/null
+++ b/src/sass/owl-carousel2/_lazyload.scss
@@ -0,0 +1,17 @@
+/*
+ * 	Owl Carousel - Lazy Load Plugin
+ */
+
+.owl-carousel {
+	.owl-item {
+		.owl-lazy {
+				opacity: 0;
+				transition: opacity 400ms ease;
+		}
+
+		img.owl-lazy {
+			transform-style: preserve-3d;
+		}
+	}
+}
+
diff --git a/src/sass/owl-carousel2/_theme.default.scss b/src/sass/owl-carousel2/_theme.default.scss
new file mode 100644
index 0000000..942a15e
--- /dev/null
+++ b/src/sass/owl-carousel2/_theme.default.scss
@@ -0,0 +1,30 @@
+/*
+ * 	Default theme - Owl Carousel CSS File
+ */
+
+$color-base:			#869791 !default;
+$color-white:			#FFF !default;
+$color-gray:			#D6D6D6 !default;
+
+//nav
+
+$nav-color: 			$color-white !default;
+$nav-color-hover:		$color-white !default;
+$nav-font-size: 		14px !default;
+$nav-rounded: 			3px !default;
+$nav-margin: 			5px !default;
+$nav-padding: 			4px 7px !default;
+$nav-background: 		$color-gray !default;
+$nav-background-hover:	$color-base !default;
+$nav-disabled-opacity: 	0.5 !default;
+
+//dots
+
+$dot-width:				10px !default;
+$dot-height:			10px !default;
+$dot-rounded:			30px !default;
+$dot-margin: 			5px 7px !default;
+$dot-background:		$color-gray !default;
+$dot-background-active:	$color-base !default;
+
+@import 'theme';
diff --git a/src/sass/owl-carousel2/_theme.green.scss b/src/sass/owl-carousel2/_theme.green.scss
new file mode 100644
index 0000000..d2518ce
--- /dev/null
+++ b/src/sass/owl-carousel2/_theme.green.scss
@@ -0,0 +1,30 @@
+/*
+ * 	Green theme - Owl Carousel CSS File
+ */
+
+$color-base:			#4DC7A0 !default;
+$color-white:			#FFF !default;
+$color-gray:			#D6D6D6 !default;
+
+//nav
+
+$nav-color: 			$color-white !default;
+$nav-color-hover:		$color-white !default;
+$nav-font-size: 		14px !default;
+$nav-rounded: 			3px !default;
+$nav-margin: 			5px !default;
+$nav-padding: 			4px 7px !default;
+$nav-background: 		$color-gray !default;
+$nav-background-hover:	$color-base !default;
+$nav-disabled-opacity: 	0.5 !default;
+
+//dots
+
+$dot-width:				10px !default;
+$dot-height:			10px !default;
+$dot-rounded:			30px !default;
+$dot-margin: 			5px 7px !default;
+$dot-background:		$color-gray !default;
+$dot-background-active:	$color-base !default;
+
+@import 'theme';
diff --git a/src/sass/owl-carousel2/_theme.scss b/src/sass/owl-carousel2/_theme.scss
new file mode 100644
index 0000000..f6d89da
--- /dev/null
+++ b/src/sass/owl-carousel2/_theme.scss
@@ -0,0 +1,64 @@
+
+.owl-theme {
+	// Styling Next and Prev buttons
+	.owl-nav {
+		margin-top: 10px;
+		text-align: center;
+		-webkit-tap-highlight-color: transparent;
+
+		[class*='owl-'] {
+			color: $nav-color;
+			font-size: $nav-font-size;
+			margin: $nav-margin;
+			padding: $nav-padding;
+			background: $nav-background;
+			display: inline-block;
+			cursor: pointer;
+			border-radius: 3px;
+
+			&:hover {
+				background: $nav-background-hover;
+				color:$nav-color-hover;
+				text-decoration: none;
+			}
+		}
+		.disabled {
+			opacity: $nav-disabled-opacity;
+			cursor: default;
+		}
+	}
+
+	// Styling dots
+	.owl-nav.disabled + .owl-dots {
+		margin-top: 10px;
+	}
+
+	.owl-dots {
+		text-align: center;
+		-webkit-tap-highlight-color: transparent;
+
+		.owl-dot {
+			display: inline-block;
+			zoom: 1;
+			*display: inline;
+
+			span {
+				width: $dot-width;
+				height: $dot-height;
+				margin: $dot-margin;
+				background: $dot-background;
+				display: block;
+				-webkit-backface-visibility: visible;
+				transition: opacity 200ms ease;
+				border-radius: 30px;
+			}
+
+			&.active,
+			&:hover {
+				span {
+					background: $dot-background-active;
+				}
+			}
+		}
+	}
+}
diff --git a/src/sass/owl-carousel2/_video.scss b/src/sass/owl-carousel2/_video.scss
new file mode 100644
index 0000000..29b6717
--- /dev/null
+++ b/src/sass/owl-carousel2/_video.scss
@@ -0,0 +1,51 @@
+/*
+ * 	Owl Carousel - Video Plugin
+ */
+
+.owl-carousel{
+	.owl-video-wrapper {
+		position: relative;
+		height: 100%;
+		background: #000;
+	}
+
+	.owl-video-play-icon {
+		position: absolute;
+		height: 80px;
+		width: 80px;
+		left: 50%;
+		top: 50%;
+		margin-left: -40px;
+		margin-top: -40px;
+		background: url("owl.video.play.png") no-repeat;
+		cursor: pointer;
+		z-index: 1;
+		-webkit-backface-visibility: hidden;
+		transition: transform 100ms ease;
+	}
+
+	.owl-video-play-icon:hover {
+		transform: scale(1.3, 1.3);
+	}
+
+	.owl-video-playing .owl-video-tn,
+	.owl-video-playing .owl-video-play-icon {
+		display: none;
+	}
+
+	.owl-video-tn {
+		opacity: 0;
+		height: 100%;
+		background-position: center center;
+		background-repeat: no-repeat;
+		background-size: contain;
+		transition: opacity 400ms ease;
+	}
+
+	.owl-video-frame {
+		position: relative;
+		z-index: 1;
+		height: 100%;
+		width: 100%;
+	}
+}
diff --git a/src/sass/owl-carousel2/owl.carousel.scss b/src/sass/owl-carousel2/owl.carousel.scss
new file mode 100644
index 0000000..114dcd6
--- /dev/null
+++ b/src/sass/owl-carousel2/owl.carousel.scss
@@ -0,0 +1,5 @@
+@import 'core';
+@import 'animate';
+@import 'autoheight';
+@import 'lazyload';
+@import 'video';
diff --git a/src/sass/owl-carousel2/owl.theme.default.scss b/src/sass/owl-carousel2/owl.theme.default.scss
new file mode 100644
index 0000000..9b56aae
--- /dev/null
+++ b/src/sass/owl-carousel2/owl.theme.default.scss
@@ -0,0 +1 @@
+@import "theme.default";
\ No newline at end of file
diff --git a/src/sass/owl-carousel2/owl.theme.green.scss b/src/sass/owl-carousel2/owl.theme.green.scss
new file mode 100644
index 0000000..8873d50
--- /dev/null
+++ b/src/sass/owl-carousel2/owl.theme.green.scss
@@ -0,0 +1 @@
+@import "theme.green";
\ No newline at end of file