rake update[v4-dev]

18 files changed, 2958 insertions, 2687 deletions

diff --git a/assets/javascripts/bootstrap-sprockets.js b/assets/javascripts/bootstrap-sprockets.js
index bb12c99..92f1afc 100644
--- a/assets/javascripts/bootstrap-sprockets.js
+++ b/assets/javascripts/bootstrap-sprockets.js
@@ -1,11 +1,11 @@
+//= require ./bootstrap/button
 //= require ./bootstrap/util
+//= require ./bootstrap/dropdown
 //= require ./bootstrap/alert
-//= require ./bootstrap/button
-//= require ./bootstrap/carousel
 //= require ./bootstrap/collapse
-//= require ./bootstrap/dropdown
-//= require ./bootstrap/modal
+//= require ./bootstrap/tab
+//= require ./bootstrap/scrollspy
 //= require ./bootstrap/tooltip
 //= require ./bootstrap/popover
-//= require ./bootstrap/scrollspy
-//= require ./bootstrap/tab
+//= require ./bootstrap/modal
+//= require ./bootstrap/carousel
diff --git a/assets/javascripts/bootstrap.js b/assets/javascripts/bootstrap.js
index c2fbb79..c0579e2 100644
--- a/assets/javascripts/bootstrap.js
+++ b/assets/javascripts/bootstrap.js
@@ -1,30 +1,14 @@
 /*!
- * Bootstrap v4.0.0-beta (https://getbootstrap.com)
- * Copyright 2011-2017 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
- * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
- */
-
-if (typeof jQuery === 'undefined') {
-  throw new Error('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.')
-}
-
-(function ($) {
-  var version = $.fn.jquery.split(' ')[0].split('.')
-  if ((version[0] < 2 && version[1] < 9) || (version[0] == 1 && version[1] == 9 && version[2] < 1) || (version[0] >= 4)) {
-    throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0')
-  }
-})(jQuery);
-
-(function () {
-var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
-
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
-function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+  * Bootstrap v4.0.0-beta (https://getbootstrap.com)
+  * Copyright 2011-2017 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+  */
+ 
+var bootstrap = (function (exports,$,Popper) {
+'use strict';
 
-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; }
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+$ = $ && $.hasOwnProperty('default') ? $['default'] : $;
+Popper = Popper && Popper.hasOwnProperty('default') ? Popper['default'] : Popper;
 
 /**
  * --------------------------------------------------------------------------
@@ -33,7 +17,7 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
  * --------------------------------------------------------------------------
  */
 
-var Util = function ($) {
+var Util = function () {
 
   /**
    * ------------------------------------------------------------------------
@@ -50,9 +34,10 @@ var Util = function ($) {
     MozTransition: 'transitionend',
     OTransition: 'oTransitionEnd otransitionend',
     transition: 'transitionend'
+  };
 
-    // shoutout AngusCroll (https://goo.gl/pxwQGp)
-  };function toType(obj) {
+  // shoutout AngusCroll (https://goo.gl/pxwQGp)
+  function toType(obj) {
     return {}.toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase();
   }
 
@@ -68,7 +53,7 @@ var Util = function ($) {
         if ($(event.target).is(this)) {
           return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
         }
-        return undefined;
+        return undefined; // eslint-disable-line no-undefined
       }
     };
   }
@@ -81,7 +66,7 @@ var Util = function ($) {
     var el = document.createElement('bootstrap');
 
     for (var name in TransitionEndEvent) {
-      if (el.style[name] !== undefined) {
+      if (typeof el.style[name] !== 'undefined') {
         return {
           end: TransitionEndEvent[name]
         };
@@ -143,7 +128,7 @@ var Util = function ($) {
       }
 
       try {
-        var $selector = $(selector);
+        var $selector = $(document).find(selector);
         return $selector.length > 0 ? selector : null;
       } catch (error) {
         return null;
@@ -160,7 +145,7 @@ var Util = function ($) {
     },
     typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
       for (var property in configTypes) {
-        if (configTypes.hasOwnProperty(property)) {
+        if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
           var expectedTypes = configTypes[property];
           var value = config[property];
           var valueType = value && isElement(value) ? 'element' : toType(value);
@@ -178,6 +163,63 @@ var Util = function ($) {
   return Util;
 }(jQuery);
 
+var babelHelpers = {};
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) {
+  return typeof obj;
+} : function (obj) {
+  return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
+};
+
+var classCallCheck = function (instance, Constructor) {
+  if (!(instance instanceof Constructor)) {
+    throw new TypeError("Cannot call a class as a function");
+  }
+};
+
+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 inherits = function (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;
+};
+
+var possibleConstructorReturn = function (self, call) {
+  if (!self) {
+    throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
+  }
+
+  return call && (typeof call === "object" || typeof call === "function") ? call : self;
+};
+
+babelHelpers;
+
 /**
  * --------------------------------------------------------------------------
  * Bootstrap (v4.0.0-beta): alert.js
@@ -185,7 +227,7 @@ var Util = function ($) {
  * --------------------------------------------------------------------------
  */
 
-var Alert = function ($) {
+var Alert = function () {
 
   /**
    * ------------------------------------------------------------------------
@@ -215,17 +257,17 @@ var Alert = function ($) {
     ALERT: 'alert',
     FADE: 'fade',
     SHOW: 'show'
+  };
 
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
 
-  };
   var Alert = function () {
     function Alert(element) {
-      _classCallCheck(this, Alert);
+      classCallCheck(this, Alert);
 
       this._element = element;
     }
@@ -277,7 +319,7 @@ var Alert = function ($) {
     };
 
     Alert.prototype._removeElement = function _removeElement(element) {
-      var _this2 = this;
+      var _this = this;
 
       $(element).removeClass(ClassName.SHOW);
 
@@ -287,7 +329,7 @@ var Alert = function ($) {
       }
 
       $(element).one(Util.TRANSITION_END, function (event) {
-        return _this2._destroyElement(element, event);
+        return _this._destroyElement(element, event);
       }).emulateTransitionEnd(TRANSITION_DURATION);
     };
 
@@ -323,13 +365,12 @@ var Alert = function ($) {
       };
     };
 
-    _createClass(Alert, null, [{
+    createClass(Alert, null, [{
       key: 'VERSION',
       get: function get() {
         return VERSION;
       }
     }]);
-
     return Alert;
   }();
 
@@ -364,7 +405,7 @@ var Alert = function ($) {
  * --------------------------------------------------------------------------
  */
 
-var Button = function ($) {
+var Button = function () {
 
   /**
    * ------------------------------------------------------------------------
@@ -396,17 +437,17 @@ var Button = function ($) {
   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
-     * ------------------------------------------------------------------------
-     */
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
 
-  };
   var Button = function () {
     function Button(element) {
-      _classCallCheck(this, Button);
+      classCallCheck(this, Button);
 
       this._element = element;
     }
@@ -480,13 +521,12 @@ var Button = function ($) {
       });
     };
 
-    _createClass(Button, null, [{
+    createClass(Button, null, [{
       key: 'VERSION',
       get: function get() {
         return VERSION;
       }
     }]);
-
     return Button;
   }();
 
@@ -534,7 +574,7 @@ var Button = function ($) {
  * --------------------------------------------------------------------------
  */
 
-var Carousel = function ($) {
+var Carousel = function () {
 
   /**
    * ------------------------------------------------------------------------
@@ -606,17 +646,17 @@ var Carousel = function ($) {
     INDICATORS: '.carousel-indicators',
     DATA_SLIDE: '[data-slide], [data-slide-to]',
     DATA_RIDE: '[data-ride="carousel"]'
+  };
 
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
 
-  };
   var Carousel = function () {
     function Carousel(element, config) {
-      _classCallCheck(this, Carousel);
+      classCallCheck(this, Carousel);
 
       this._items = null;
       this._interval = null;
@@ -688,7 +728,7 @@ var Carousel = function ($) {
     };
 
     Carousel.prototype.to = function to(index) {
-      var _this3 = this;
+      var _this = this;
 
       this._activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0];
 
@@ -700,7 +740,7 @@ var Carousel = function ($) {
 
       if (this._isSliding) {
         $(this._element).one(Event.SLID, function () {
-          return _this3.to(index);
+          return _this.to(index);
         });
         return;
       }
@@ -739,19 +779,19 @@ var Carousel = function ($) {
     };
 
     Carousel.prototype._addEventListeners = function _addEventListeners() {
-      var _this4 = this;
+      var _this2 = this;
 
       if (this._config.keyboard) {
         $(this._element).on(Event.KEYDOWN, function (event) {
-          return _this4._keydown(event);
+          return _this2._keydown(event);
         });
       }
 
       if (this._config.pause === 'hover') {
         $(this._element).on(Event.MOUSEENTER, function (event) {
-          return _this4.pause(event);
+          return _this2.pause(event);
         }).on(Event.MOUSELEAVE, function (event) {
-          return _this4.cycle(event);
+          return _this2.cycle(event);
         });
         if ('ontouchstart' in document.documentElement) {
           // if it's a touch-enabled device, mouseenter/leave are fired as
@@ -762,13 +802,13 @@ var Carousel = function ($) {
           // is NOT fired) and after a timeout (to allow for mouse compatibility
           // events to fire) we explicitly restart cycling
           $(this._element).on(Event.TOUCHEND, function () {
-            _this4.pause();
-            if (_this4.touchTimeout) {
-              clearTimeout(_this4.touchTimeout);
+            _this2.pause();
+            if (_this2.touchTimeout) {
+              clearTimeout(_this2.touchTimeout);
             }
-            _this4.touchTimeout = setTimeout(function (event) {
-              return _this4.cycle(event);
-            }, TOUCHEVENT_COMPAT_WAIT + _this4._config.interval);
+            _this2.touchTimeout = setTimeout(function (event) {
+              return _this2.cycle(event);
+            }, TOUCHEVENT_COMPAT_WAIT + _this2._config.interval);
           });
         }
       }
@@ -843,7 +883,7 @@ var Carousel = function ($) {
     };
 
     Carousel.prototype._slide = function _slide(direction, element) {
-      var _this5 = this;
+      var _this3 = this;
 
       var activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0];
       var activeElementIndex = this._getItemIndex(activeElement);
@@ -909,10 +949,10 @@ var Carousel = function ($) {
 
           $(activeElement).removeClass(ClassName.ACTIVE + ' ' + orderClassName + ' ' + directionalClassName);
 
-          _this5._isSliding = false;
+          _this3._isSliding = false;
 
           setTimeout(function () {
-            return $(_this5._element).trigger(slidEvent);
+            return $(_this3._element).trigger(slidEvent);
           }, 0);
         }).emulateTransitionEnd(TRANSITION_DURATION);
       } else {
@@ -949,7 +989,7 @@ var Carousel = function ($) {
         if (typeof config === 'number') {
           data.to(config);
         } else if (typeof action === 'string') {
-          if (data[action] === undefined) {
+          if (typeof data[action] === 'undefined') {
             throw new Error('No method named "' + action + '"');
           }
           data[action]();
@@ -989,7 +1029,7 @@ var Carousel = function ($) {
       event.preventDefault();
     };
 
-    _createClass(Carousel, null, [{
+    createClass(Carousel, null, [{
       key: 'VERSION',
       get: function get() {
         return VERSION;
@@ -1000,7 +1040,6 @@ var Carousel = function ($) {
         return Default;
       }
     }]);
-
     return Carousel;
   }();
 
@@ -1042,7 +1081,7 @@ var Carousel = function ($) {
  * --------------------------------------------------------------------------
  */
 
-var Collapse = function ($) {
+var Collapse = function () {
 
   /**
    * ------------------------------------------------------------------------
@@ -1091,17 +1130,17 @@ var Collapse = function ($) {
   var Selector = {
     ACTIVES: '.show, .collapsing',
     DATA_TOGGLE: '[data-toggle="collapse"]'
+  };
 
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
 
-  };
   var Collapse = function () {
     function Collapse(element, config) {
-      _classCallCheck(this, Collapse);
+      classCallCheck(this, Collapse);
 
       this._isTransitioning = false;
       this._element = element;
@@ -1140,7 +1179,7 @@ var Collapse = function ($) {
     };
 
     Collapse.prototype.show = function show() {
-      var _this6 = this;
+      var _this = this;
 
       if (this._isTransitioning || $(this._element).hasClass(ClassName.SHOW)) {
         return;
@@ -1189,13 +1228,13 @@ var Collapse = function ($) {
       this.setTransitioning(true);
 
       var complete = function complete() {
-        $(_this6._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).addClass(ClassName.SHOW);
+        $(_this._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).addClass(ClassName.SHOW);
 
-        _this6._element.style[dimension] = '';
+        _this._element.style[dimension] = '';
 
-        _this6.setTransitioning(false);
+        _this.setTransitioning(false);
 
-        $(_this6._element).trigger(Event.SHOWN);
+        $(_this._element).trigger(Event.SHOWN);
       };
 
       if (!Util.supportsTransitionEnd()) {
@@ -1212,7 +1251,7 @@ var Collapse = function ($) {
     };
 
     Collapse.prototype.hide = function hide() {
-      var _this7 = this;
+      var _this2 = this;
 
       if (this._isTransitioning || !$(this._element).hasClass(ClassName.SHOW)) {
         return;
@@ -1248,8 +1287,8 @@ var Collapse = function ($) {
       this.setTransitioning(true);
 
       var complete = function complete() {
-        _this7.setTransitioning(false);
-        $(_this7._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).trigger(Event.HIDDEN);
+        _this2.setTransitioning(false);
+        $(_this2._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).trigger(Event.HIDDEN);
       };
 
       this._element.style[dimension] = '';
@@ -1291,13 +1330,13 @@ var Collapse = function ($) {
     };
 
     Collapse.prototype._getParent = function _getParent() {
-      var _this8 = this;
+      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) {
-        _this8._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
+        _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
       });
 
       return parent;
@@ -1336,7 +1375,7 @@ var Collapse = function ($) {
         }
 
         if (typeof config === 'string') {
-          if (data[config] === undefined) {
+          if (typeof data[config] === 'undefined') {
             throw new Error('No method named "' + config + '"');
           }
           data[config]();
@@ -1344,7 +1383,7 @@ var Collapse = function ($) {
       });
     };
 
-    _createClass(Collapse, null, [{
+    createClass(Collapse, null, [{
       key: 'VERSION',
       get: function get() {
         return VERSION;
@@ -1355,7 +1394,6 @@ var Collapse = function ($) {
         return Default;
       }
     }]);
-
     return Collapse;
   }();
 
@@ -1366,7 +1404,8 @@ var Collapse = function ($) {
    */
 
   $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-    if (!/input|textarea/i.test(event.target.tagName)) {
+    // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
+    if (event.target.tagName === 'A' && !$.contains(this, event.target)) {
       event.preventDefault();
     }
 
@@ -1396,8 +1435,6 @@ var Collapse = function ($) {
   return Collapse;
 }(jQuery);
 
-/* global Popper */
-
 /**
  * --------------------------------------------------------------------------
  * Bootstrap (v4.0.0-beta): dropdown.js
@@ -1405,7 +1442,7 @@ var Collapse = function ($) {
  * --------------------------------------------------------------------------
  */
 
-var Dropdown = function ($) {
+var Dropdown = function () {
 
   /**
    * Check for Popper dependency
@@ -1470,26 +1507,24 @@ var Dropdown = function ($) {
   };
 
   var Default = {
-    placement: AttachmentMap.BOTTOM,
     offset: 0,
     flip: true
   };
 
   var DefaultType = {
-    placement: 'string',
     offset: '(number|string)',
     flip: 'boolean'
+  };
 
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
 
-  };
   var Dropdown = function () {
     function Dropdown(element, config) {
-      _classCallCheck(this, Dropdown);
+      classCallCheck(this, Dropdown);
 
       this._element = element;
       this._popper = null;
@@ -1574,21 +1609,16 @@ var Dropdown = function ($) {
     // private
 
     Dropdown.prototype._addEventListeners = function _addEventListeners() {
-      var _this9 = this;
+      var _this = this;
 
       $(this._element).on(Event.CLICK, function (event) {
         event.preventDefault();
         event.stopPropagation();
-        _this9.toggle();
+        _this.toggle();
       });
     };
 
     Dropdown.prototype._getConfig = function _getConfig(config) {
-      var elementData = $(this._element).data();
-      if (elementData.placement !== undefined) {
-        elementData.placement = AttachmentMap[elementData.placement.toUpperCase()];
-      }
-
       config = $.extend({}, this.constructor.Default, $(this._element).data(), config);
 
       Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
@@ -1606,10 +1636,10 @@ var Dropdown = function ($) {
 
     Dropdown.prototype._getPlacement = function _getPlacement() {
       var $parentDropdown = $(this._element).parent();
-      var placement = this._config.placement;
+      var placement = AttachmentMap.BOTTOM;
 
       // Handle dropup
-      if ($parentDropdown.hasClass(ClassName.DROPUP) || this._config.placement === AttachmentMap.TOP) {
+      if ($parentDropdown.hasClass(ClassName.DROPUP)) {
         placement = AttachmentMap.TOP;
         if ($(this._menu).hasClass(ClassName.MENURIGHT)) {
           placement = AttachmentMap.TOPEND;
@@ -1635,9 +1665,10 @@ var Dropdown = function ($) {
             enabled: this._config.flip
           }
         }
+      };
 
-        // Disable Popper.js for Dropdown in Navbar
-      };if (this._inNavbar) {
+      // Disable Popper.js for Dropdown in Navbar
+      if (this._inNavbar) {
         popperConfig.modifiers.applyStyle = {
           enabled: !this._inNavbar
         };
@@ -1658,7 +1689,7 @@ var Dropdown = function ($) {
         }
 
         if (typeof config === 'string') {
-          if (data[config] === undefined) {
+          if (typeof data[config] === 'undefined') {
             throw new Error('No method named "' + config + '"');
           }
           data[config]();
@@ -1773,7 +1804,7 @@ var Dropdown = function ($) {
       items[index].focus();
     };
 
-    _createClass(Dropdown, null, [{
+    createClass(Dropdown, null, [{
       key: 'VERSION',
       get: function get() {
         return VERSION;
@@ -1789,7 +1820,6 @@ var Dropdown = function ($) {
         return DefaultType;
       }
     }]);
-
     return Dropdown;
   }();
 
@@ -1821,7 +1851,7 @@ var Dropdown = function ($) {
   };
 
   return Dropdown;
-}(jQuery);
+}(jQuery, Popper);
 
 /**
  * --------------------------------------------------------------------------
@@ -1830,7 +1860,7 @@ var Dropdown = function ($) {
  * --------------------------------------------------------------------------
  */
 
-var Modal = function ($) {
+var Modal = function () {
 
   /**
    * ------------------------------------------------------------------------
@@ -1889,18 +1919,19 @@ var Modal = function ($) {
     DATA_TOGGLE: '[data-toggle="modal"]',
     DATA_DISMISS: '[data-dismiss="modal"]',
     FIXED_CONTENT: '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
+    STICKY_CONTENT: '.sticky-top',
     NAVBAR_TOGGLER: '.navbar-toggler'
+  };
 
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
 
-  };
   var Modal = function () {
     function Modal(element, config) {
-      _classCallCheck(this, Modal);
+      classCallCheck(this, Modal);
 
       this._config = this._getConfig(config);
       this._element = element;
@@ -1922,7 +1953,7 @@ var Modal = function ($) {
     };
 
     Modal.prototype.show = function show(relatedTarget) {
-      var _this10 = this;
+      var _this = this;
 
       if (this._isTransitioning) {
         return;
@@ -1947,30 +1978,32 @@ var Modal = function ($) {
       this._checkScrollbar();
       this._setScrollbar();
 
+      this._adjustDialog();
+
       $(document.body).addClass(ClassName.OPEN);
 
       this._setEscapeEvent();
       this._setResizeEvent();
 
       $(this._element).on(Event.CLICK_DISMISS, Selector.DATA_DISMISS, function (event) {
-        return _this10.hide(event);
+        return _this.hide(event);
       });
 
       $(this._dialog).on(Event.MOUSEDOWN_DISMISS, function () {
-        $(_this10._element).one(Event.MOUSEUP_DISMISS, function (event) {
-          if ($(event.target).is(_this10._element)) {
-            _this10._ignoreBackdropClick = true;
+        $(_this._element).one(Event.MOUSEUP_DISMISS, function (event) {
+          if ($(event.target).is(_this._element)) {
+            _this._ignoreBackdropClick = true;
           }
         });
       });
 
       this._showBackdrop(function () {
-        return _this10._showElement(relatedTarget);
+        return _this._showElement(relatedTarget);
       });
     };
 
     Modal.prototype.hide = function hide(event) {
-      var _this11 = this;
+      var _this2 = this;
 
       if (event) {
         event.preventDefault();
@@ -2009,7 +2042,7 @@ var Modal = function ($) {
       if (transition) {
 
         $(this._element).one(Util.TRANSITION_END, function (event) {
-          return _this11._hideModal(event);
+          return _this2._hideModal(event);
         }).emulateTransitionEnd(TRANSITION_DURATION);
       } else {
         this._hideModal();
@@ -2044,7 +2077,7 @@ var Modal = function ($) {
     };
 
     Modal.prototype._showElement = function _showElement(relatedTarget) {
-      var _this12 = this;
+      var _this3 = this;
 
       var transition = Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);
 
@@ -2072,11 +2105,11 @@ var Modal = function ($) {
       });
 
       var transitionComplete = function transitionComplete() {
-        if (_this12._config.focus) {
-          _this12._element.focus();
+        if (_this3._config.focus) {
+          _this3._element.focus();
         }
-        _this12._isTransitioning = false;
-        $(_this12._element).trigger(shownEvent);
+        _this3._isTransitioning = false;
+        $(_this3._element).trigger(shownEvent);
       };
 
       if (transition) {
@@ -2087,24 +2120,24 @@ var Modal = function ($) {
     };
 
     Modal.prototype._enforceFocus = function _enforceFocus() {
-      var _this13 = this;
+      var _this4 = this;
 
       $(document).off(Event.FOCUSIN) // guard against infinite focus loop
       .on(Event.FOCUSIN, function (event) {
-        if (document !== event.target && _this13._element !== event.target && !$(_this13._element).has(event.target).length) {
-          _this13._element.focus();
+        if (document !== event.target && _this4._element !== event.target && !$(_this4._element).has(event.target).length) {
+          _this4._element.focus();
         }
       });
     };
 
     Modal.prototype._setEscapeEvent = function _setEscapeEvent() {
-      var _this14 = this;
+      var _this5 = this;
 
       if (this._isShown && this._config.keyboard) {
         $(this._element).on(Event.KEYDOWN_DISMISS, function (event) {
           if (event.which === ESCAPE_KEYCODE) {
             event.preventDefault();
-            _this14.hide();
+            _this5.hide();
           }
         });
       } else if (!this._isShown) {
@@ -2113,11 +2146,11 @@ var Modal = function ($) {
     };
 
     Modal.prototype._setResizeEvent = function _setResizeEvent() {
-      var _this15 = this;
+      var _this6 = this;
 
       if (this._isShown) {
         $(window).on(Event.RESIZE, function (event) {
-          return _this15.handleUpdate(event);
+          return _this6.handleUpdate(event);
         });
       } else {
         $(window).off(Event.RESIZE);
@@ -2125,16 +2158,16 @@ var Modal = function ($) {
     };
 
     Modal.prototype._hideModal = function _hideModal() {
-      var _this16 = this;
+      var _this7 = this;
 
       this._element.style.display = 'none';
       this._element.setAttribute('aria-hidden', true);
       this._isTransitioning = false;
       this._showBackdrop(function () {
         $(document.body).removeClass(ClassName.OPEN);
-        _this16._resetAdjustments();
-        _this16._resetScrollbar();
-        $(_this16._element).trigger(Event.HIDDEN);
+        _this7._resetAdjustments();
+        _this7._resetScrollbar();
+        $(_this7._element).trigger(Event.HIDDEN);
       });
     };
 
@@ -2146,7 +2179,7 @@ var Modal = function ($) {
     };
 
     Modal.prototype._showBackdrop = function _showBackdrop(callback) {
-      var _this17 = this;
+      var _this8 = this;
 
       var animate = $(this._element).hasClass(ClassName.FADE) ? ClassName.FADE : '';
 
@@ -2163,17 +2196,17 @@ var Modal = function ($) {
         $(this._backdrop).appendTo(document.body);
 
         $(this._element).on(Event.CLICK_DISMISS, function (event) {
-          if (_this17._ignoreBackdropClick) {
-            _this17._ignoreBackdropClick = false;
+          if (_this8._ignoreBackdropClick) {
+            _this8._ignoreBackdropClick = false;
             return;
           }
           if (event.target !== event.currentTarget) {
             return;
           }
-          if (_this17._config.backdrop === 'static') {
-            _this17._element.focus();
+          if (_this8._config.backdrop === 'static') {
+            _this8._element.focus();
           } else {
-            _this17.hide();
+            _this8.hide();
           }
         });
 
@@ -2197,7 +2230,7 @@ var Modal = function ($) {
         $(this._backdrop).removeClass(ClassName.SHOW);
 
         var callbackRemove = function callbackRemove() {
-          _this17._removeBackdrop();
+          _this8._removeBackdrop();
           if (callback) {
             callback();
           }
@@ -2236,12 +2269,13 @@ var Modal = function ($) {
     };
 
     Modal.prototype._checkScrollbar = function _checkScrollbar() {
-      this._isBodyOverflowing = document.body.clientWidth < window.innerWidth;
+      var rect = document.body.getBoundingClientRect();
+      this._isBodyOverflowing = rect.left + rect.right < window.innerWidth;
       this._scrollbarWidth = this._getScrollbarWidth();
     };
 
     Modal.prototype._setScrollbar = function _setScrollbar() {
-      var _this18 = this;
+      var _this9 = this;
 
       if (this._isBodyOverflowing) {
         // Note: DOMNode.style.paddingRight returns the actual value or '' if not set
@@ -2251,14 +2285,21 @@ var Modal = function ($) {
         $(Selector.FIXED_CONTENT).each(function (index, element) {
           var actualPadding = $(element)[0].style.paddingRight;
           var calculatedPadding = $(element).css('padding-right');
-          $(element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this18._scrollbarWidth + 'px');
+          $(element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this9._scrollbarWidth + 'px');
+        });
+
+        // Adjust sticky content margin
+        $(Selector.STICKY_CONTENT).each(function (index, element) {
+          var actualMargin = $(element)[0].style.marginRight;
+          var calculatedMargin = $(element).css('margin-right');
+          $(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this9._scrollbarWidth + 'px');
         });
 
         // Adjust navbar-toggler margin
         $(Selector.NAVBAR_TOGGLER).each(function (index, element) {
           var actualMargin = $(element)[0].style.marginRight;
           var calculatedMargin = $(element).css('margin-right');
-          $(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) + _this18._scrollbarWidth + 'px');
+          $(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) + _this9._scrollbarWidth + 'px');
         });
 
         // Adjust body padding
@@ -2277,8 +2318,8 @@ var Modal = function ($) {
         }
       });
 
-      // Restore navbar-toggler margin
-      $(Selector.NAVBAR_TOGGLER).each(function (index, element) {
+      // Restore sticky content and navbar-toggler margin
+      $(Selector.STICKY_CONTENT + ', ' + Selector.NAVBAR_TOGGLER).each(function (index, element) {
         var margin = $(element).data('margin-right');
         if (typeof margin !== 'undefined') {
           $(element).css('margin-right', margin).removeData('margin-right');
@@ -2315,7 +2356,7 @@ var Modal = function ($) {
         }
 
         if (typeof config === 'string') {
-          if (data[config] === undefined) {
+          if (typeof data[config] === 'undefined') {
             throw new Error('No method named "' + config + '"');
           }
           data[config](relatedTarget);
@@ -2325,7 +2366,7 @@ var Modal = function ($) {
       });
     };
 
-    _createClass(Modal, null, [{
+    createClass(Modal, null, [{
       key: 'VERSION',
       get: function get() {
         return VERSION;
@@ -2336,7 +2377,6 @@ var Modal = function ($) {
         return Default;
       }
     }]);
-
     return Modal;
   }();
 
@@ -2347,7 +2387,7 @@ var Modal = function ($) {
    */
 
   $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-    var _this19 = this;
+    var _this10 = this;
 
     var target = void 0;
     var selector = Util.getSelectorFromElement(this);
@@ -2369,8 +2409,8 @@ var Modal = function ($) {
       }
 
       $target.one(Event.HIDDEN, function () {
-        if ($(_this19).is(':visible')) {
-          _this19.focus();
+        if ($(_this10).is(':visible')) {
+          _this10.focus();
         }
       });
     });
@@ -2396,587 +2436,12 @@ var Modal = function ($) {
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0-beta): 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-beta';
-  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',
-    ACTIVE: 'active'
-  };
-
-  var Selector = {
-    DATA_SPY: '[data-spy="scroll"]',
-    ACTIVE: '.active',
-    NAV_LIST_GROUP: '.nav, .list-group',
-    NAV_LINKS: '.nav-link',
-    LIST_ITEMS: '.list-group-item',
-    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) {
-      var _this20 = this;
-
-      _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.LIST_ITEMS + ',') + (this._config.target + ' ' + Selector.DROPDOWN_ITEMS);
-      this._offsets = [];
-      this._targets = [];
-      this._activeTarget = null;
-      this._scrollHeight = 0;
-
-      $(this._scrollElement).on(Event.SCROLL, function (event) {
-        return _this20._process(event);
-      });
-
-      this.refresh();
-      this._process();
-    }
-
-    // getters
-
-    // public
-
-    ScrollSpy.prototype.refresh = function refresh() {
-      var _this21 = 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 = void 0;
-        var targetSelector = Util.getSelectorFromElement(element);
-
-        if (targetSelector) {
-          target = $(targetSelector)[0];
-        }
-
-        if (target) {
-          var targetBCR = target.getBoundingClientRect();
-          if (targetBCR.width || targetBCR.height) {
-            // todo (fat): remove sketch reliance on jQuery position/offset
-            return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
-          }
-        }
-        return null;
-      }).filter(function (item) {
-        return item;
-      }).sort(function (a, b) {
-        return a[0] - b[0];
-      }).forEach(function (item) {
-        _this21._offsets.push(item[0]);
-        _this21._targets.push(item[1]);
-      });
-    };
-
-    ScrollSpy.prototype.dispose = 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
-
-    ScrollSpy.prototype._getConfig = 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;
-    };
-
-    ScrollSpy.prototype._getScrollTop = function _getScrollTop() {
-      return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
-    };
-
-    ScrollSpy.prototype._getScrollHeight = function _getScrollHeight() {
-      return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
-    };
-
-    ScrollSpy.prototype._getOffsetHeight = function _getOffsetHeight() {
-      return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
-    };
-
-    ScrollSpy.prototype._process = function _process() {
-      var scrollTop = this._getScrollTop() + this._config.offset;
-      var scrollHeight = this._getScrollHeight();
-      var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();
-
-      if (this._scrollHeight !== scrollHeight) {
-        this.refresh();
-      }
-
-      if (scrollTop >= maxScroll) {
-        var target = this._targets[this._targets.length - 1];
-
-        if (this._activeTarget !== target) {
-          this._activate(target);
-        }
-        return;
-      }
-
-      if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 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]);
-        }
-      }
-    };
-
-    ScrollSpy.prototype._activate = 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 {
-        // Set triggered link as active
-        $link.addClass(ClassName.ACTIVE);
-        // Set triggered links parents as active
-        // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
-        $link.parents(Selector.NAV_LIST_GROUP).prev(Selector.NAV_LINKS + ', ' + Selector.LIST_ITEMS).addClass(ClassName.ACTIVE);
-      }
-
-      $(this._scrollElement).trigger(Event.ACTIVATE, {
-        relatedTarget: target
-      });
-    };
-
-    ScrollSpy.prototype._clear = function _clear() {
-      $(this._selector).filter(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
-    };
-
-    // static
-
-    ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
-      return this.each(function () {
-        var data = $(this).data(DATA_KEY);
-        var _config = (typeof config === 'undefined' ? 'undefined' : _typeof(config)) === 'object' && config;
-
-        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]();
-        }
-      });
-    };
-
-    _createClass(ScrollSpy, null, [{
-      key: 'VERSION',
-      get: function get() {
-        return VERSION;
-      }
-    }, {
-      key: 'Default',
-      get: function get() {
-        return Default;
-      }
-    }]);
-
-    return ScrollSpy;
-  }();
-
-  /**
-   * ------------------------------------------------------------------------
-   * Data Api implementation
-   * ------------------------------------------------------------------------
-   */
-
-  $(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 () {
-    $.fn[NAME] = JQUERY_NO_CONFLICT;
-    return ScrollSpy._jQueryInterface;
-  };
-
-  return ScrollSpy;
-}(jQuery);
-
-/**
- * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0-beta): tab.js
- * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
- * --------------------------------------------------------------------------
- */
-
-var Tab = function ($) {
-
-  /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
-   */
-
-  var NAME = 'tab';
-  var VERSION = '4.0.0-beta';
-  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',
-    DISABLED: 'disabled',
-    FADE: 'fade',
-    SHOW: 'show'
-  };
-
-  var Selector = {
-    DROPDOWN: '.dropdown',
-    NAV_LIST_GROUP: '.nav, .list-group',
-    ACTIVE: '.active',
-    ACTIVE_UL: '> li > .active',
-    DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',
-    DROPDOWN_TOGGLE: '.dropdown-toggle',
-    DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu .active'
-
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
-
-  };
-  var Tab = function () {
-    function Tab(element) {
-      _classCallCheck(this, Tab);
-
-      this._element = element;
-    }
-
-    // getters
-
-    // public
-
-    Tab.prototype.show = function show() {
-      var _this22 = this;
-
-      if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(ClassName.ACTIVE) || $(this._element).hasClass(ClassName.DISABLED)) {
-        return;
-      }
-
-      var target = void 0;
-      var previous = void 0;
-      var listElement = $(this._element).closest(Selector.NAV_LIST_GROUP)[0];
-      var selector = Util.getSelectorFromElement(this._element);
-
-      if (listElement) {
-        var itemSelector = listElement.nodeName === 'UL' ? Selector.ACTIVE_UL : Selector.ACTIVE;
-        previous = $.makeArray($(listElement).find(itemSelector));
-        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, listElement);
-
-      var complete = function complete() {
-        var hiddenEvent = $.Event(Event.HIDDEN, {
-          relatedTarget: _this22._element
-        });
-
-        var shownEvent = $.Event(Event.SHOWN, {
-          relatedTarget: previous
-        });
-
-        $(previous).trigger(hiddenEvent);
-        $(_this22._element).trigger(shownEvent);
-      };
-
-      if (target) {
-        this._activate(target, target.parentNode, complete);
-      } else {
-        complete();
-      }
-    };
-
-    Tab.prototype.dispose = function dispose() {
-      $.removeData(this._element, DATA_KEY);
-      this._element = null;
-    };
-
-    // private
-
-    Tab.prototype._activate = function _activate(element, container, callback) {
-      var _this23 = this;
-
-      var activeElements = void 0;
-      if (container.nodeName === 'UL') {
-        activeElements = $(container).find(Selector.ACTIVE_UL);
-      } else {
-        activeElements = $(container).children(Selector.ACTIVE);
-      }
-
-      var active = activeElements[0];
-      var isTransitioning = callback && Util.supportsTransitionEnd() && active && $(active).hasClass(ClassName.FADE);
-
-      var complete = function complete() {
-        return _this23._transitionComplete(element, active, isTransitioning, callback);
-      };
-
-      if (active && isTransitioning) {
-        $(active).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
-      } else {
-        complete();
-      }
-
-      if (active) {
-        $(active).removeClass(ClassName.SHOW);
-      }
-    };
-
-    Tab.prototype._transitionComplete = function _transitionComplete(element, active, isTransitioning, callback) {
-      if (active) {
-        $(active).removeClass(ClassName.ACTIVE);
-
-        var dropdownChild = $(active.parentNode).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.SHOW);
-      } 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
-
-    Tab._jQueryInterface = function _jQueryInterface(config) {
-      return this.each(function () {
-        var $this = $(this);
-        var data = $this.data(DATA_KEY);
-
-        if (!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]();
-        }
-      });
-    };
-
-    _createClass(Tab, null, [{
-      key: 'VERSION',
-      get: function get() {
-        return VERSION;
-      }
-    }]);
-
-    return Tab;
-  }();
-
-  /**
-   * ------------------------------------------------------------------------
-   * 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);
-
-/* global Popper */
-
-/**
- * --------------------------------------------------------------------------
  * Bootstrap (v4.0.0-beta): tooltip.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
 
-var Tooltip = function ($) {
+var Tooltip = function () {
 
   /**
    * Check for Popper dependency
@@ -3071,17 +2536,18 @@ var Tooltip = function ($) {
     FOCUS: 'focus',
     CLICK: 'click',
     MANUAL: 'manual'
+  };
 
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
 
-  };
   var Tooltip = function () {
     function Tooltip(element, config) {
-      _classCallCheck(this, Tooltip);
+      classCallCheck(this, Tooltip);
+
 
       // private
       this._isEnabled = true;
@@ -3115,6 +2581,10 @@ var Tooltip = function ($) {
     };
 
     Tooltip.prototype.toggle = function toggle(event) {
+      if (!this._isEnabled) {
+        return;
+      }
+
       if (event) {
         var dataKey = this.constructor.DATA_KEY;
         var context = $(event.currentTarget).data(dataKey);
@@ -3161,15 +2631,15 @@ var Tooltip = function ($) {
       if (this._popper !== null) {
         this._popper.destroy();
       }
-      this._popper = null;
 
+      this._popper = null;
       this.element = null;
       this.config = null;
       this.tip = null;
     };
 
     Tooltip.prototype.show = function show() {
-      var _this24 = this;
+      var _this = this;
 
       if ($(this.element).css('display') === 'none') {
         throw new Error('Please use show on visible elements');
@@ -3227,11 +2697,11 @@ var Tooltip = function ($) {
           },
           onCreate: function onCreate(data) {
             if (data.originalPlacement !== data.placement) {
-              _this24._handlePopperPlacementChange(data);
+              _this._handlePopperPlacementChange(data);
             }
           },
           onUpdate: function onUpdate(data) {
-            _this24._handlePopperPlacementChange(data);
+            _this._handlePopperPlacementChange(data);
           }
         });
 
@@ -3246,16 +2716,16 @@ var Tooltip = function ($) {
         }
 
         var complete = function complete() {
-          if (_this24.config.animation) {
-            _this24._fixTransition();
+          if (_this.config.animation) {
+            _this._fixTransition();
           }
-          var prevHoverState = _this24._hoverState;
-          _this24._hoverState = null;
+          var prevHoverState = _this._hoverState;
+          _this._hoverState = null;
 
-          $(_this24.element).trigger(_this24.constructor.Event.SHOWN);
+          $(_this.element).trigger(_this.constructor.Event.SHOWN);
 
           if (prevHoverState === HoverState.OUT) {
-            _this24._leave(null, _this24);
+            _this._leave(null, _this);
           }
         };
 
@@ -3268,20 +2738,20 @@ var Tooltip = function ($) {
     };
 
     Tooltip.prototype.hide = function hide(callback) {
-      var _this25 = this;
+      var _this2 = this;
 
       var tip = this.getTipElement();
       var hideEvent = $.Event(this.constructor.Event.HIDE);
       var complete = function complete() {
-        if (_this25._hoverState !== HoverState.SHOW && tip.parentNode) {
+        if (_this2._hoverState !== HoverState.SHOW && tip.parentNode) {
           tip.parentNode.removeChild(tip);
         }
 
-        _this25._cleanTipClass();
-        _this25.element.removeAttribute('aria-describedby');
-        $(_this25.element).trigger(_this25.constructor.Event.HIDDEN);
-        if (_this25._popper !== null) {
-          _this25._popper.destroy();
+        _this2._cleanTipClass();
+        _this2.element.removeAttribute('aria-describedby');
+        $(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
+        if (_this2._popper !== null) {
+          _this2._popper.destroy();
         }
 
         if (callback) {
@@ -3334,7 +2804,8 @@ var Tooltip = function ($) {
     };
 
     Tooltip.prototype.getTipElement = function getTipElement() {
-      return this.tip = this.tip || $(this.config.template)[0];
+      this.tip = this.tip || $(this.config.template)[0];
+      return this.tip;
     };
 
     Tooltip.prototype.setContent = function setContent() {
@@ -3376,28 +2847,28 @@ var Tooltip = function ($) {
     };
 
     Tooltip.prototype._setListeners = function _setListeners() {
-      var _this26 = this;
+      var _this3 = this;
 
       var triggers = this.config.trigger.split(' ');
 
       triggers.forEach(function (trigger) {
         if (trigger === 'click') {
-          $(_this26.element).on(_this26.constructor.Event.CLICK, _this26.config.selector, function (event) {
-            return _this26.toggle(event);
+          $(_this3.element).on(_this3.constructor.Event.CLICK, _this3.config.selector, function (event) {
+            return _this3.toggle(event);
           });
         } else if (trigger !== Trigger.MANUAL) {
-          var eventIn = trigger === Trigger.HOVER ? _this26.constructor.Event.MOUSEENTER : _this26.constructor.Event.FOCUSIN;
-          var eventOut = trigger === Trigger.HOVER ? _this26.constructor.Event.MOUSELEAVE : _this26.constructor.Event.FOCUSOUT;
+          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;
 
-          $(_this26.element).on(eventIn, _this26.config.selector, function (event) {
-            return _this26._enter(event);
-          }).on(eventOut, _this26.config.selector, function (event) {
-            return _this26._leave(event);
+          $(_this3.element).on(eventIn, _this3.config.selector, function (event) {
+            return _this3._enter(event);
+          }).on(eventOut, _this3.config.selector, function (event) {
+            return _this3._leave(event);
           });
         }
 
-        $(_this26.element).closest('.modal').on('hide.bs.modal', function () {
-          return _this26.hide();
+        $(_this3.element).closest('.modal').on('hide.bs.modal', function () {
+          return _this3.hide();
         });
       });
 
@@ -3578,7 +3049,7 @@ var Tooltip = function ($) {
         }
 
         if (typeof config === 'string') {
-          if (data[config] === undefined) {
+          if (typeof data[config] === 'undefined') {
             throw new Error('No method named "' + config + '"');
           }
           data[config]();
@@ -3586,7 +3057,7 @@ var Tooltip = function ($) {
       });
     };
 
-    _createClass(Tooltip, null, [{
+    createClass(Tooltip, null, [{
       key: 'VERSION',
       get: function get() {
         return VERSION;
@@ -3622,7 +3093,6 @@ var Tooltip = function ($) {
         return DefaultType;
       }
     }]);
-
     return Tooltip;
   }();
 
@@ -3640,7 +3110,7 @@ var Tooltip = function ($) {
   };
 
   return Tooltip;
-}(jQuery);
+}(jQuery, Popper);
 
 /**
  * --------------------------------------------------------------------------
@@ -3649,7 +3119,7 @@ var Tooltip = function ($) {
  * --------------------------------------------------------------------------
  */
 
-var Popover = function ($) {
+var Popover = function () {
 
   /**
    * ------------------------------------------------------------------------
@@ -3697,21 +3167,20 @@ var Popover = function ($) {
     FOCUSOUT: 'focusout' + EVENT_KEY,
     MOUSEENTER: 'mouseenter' + EVENT_KEY,
     MOUSELEAVE: 'mouseleave' + EVENT_KEY
+  };
 
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
 
-  };
   var Popover = function (_Tooltip) {
-    _inherits(Popover, _Tooltip);
+    inherits(Popover, _Tooltip);
 
     function Popover() {
-      _classCallCheck(this, Popover);
-
-      return _possibleConstructorReturn(this, _Tooltip.apply(this, arguments));
+      classCallCheck(this, Popover);
+      return possibleConstructorReturn(this, _Tooltip.apply(this, arguments));
     }
 
     // overrides
@@ -3725,7 +3194,8 @@ var Popover = function ($) {
     };
 
     Popover.prototype.getTipElement = function getTipElement() {
-      return this.tip = this.tip || $(this.config.template)[0];
+      this.tip = this.tip || $(this.config.template)[0];
+      return this.tip;
     };
 
     Popover.prototype.setContent = function setContent() {
@@ -3769,7 +3239,7 @@ var Popover = function ($) {
         }
 
         if (typeof config === 'string') {
-          if (data[config] === undefined) {
+          if (typeof data[config] === 'undefined') {
             throw new Error('No method named "' + config + '"');
           }
           data[config]();
@@ -3777,7 +3247,7 @@ var Popover = function ($) {
       });
     };
 
-    _createClass(Popover, null, [{
+    createClass(Popover, null, [{
       key: 'VERSION',
 
 
@@ -3817,7 +3287,6 @@ var Popover = function ($) {
         return DefaultType;
       }
     }]);
-
     return Popover;
   }(Tooltip);
 
@@ -3837,5 +3306,610 @@ var Popover = function ($) {
   return Popover;
 }(jQuery);
 
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-beta): 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-beta';
+  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',
+    ACTIVE: 'active'
+  };
+
+  var Selector = {
+    DATA_SPY: '[data-spy="scroll"]',
+    ACTIVE: '.active',
+    NAV_LIST_GROUP: '.nav, .list-group',
+    NAV_LINKS: '.nav-link',
+    LIST_ITEMS: '.list-group-item',
+    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) {
+      var _this = this;
+
+      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.LIST_ITEMS + ',') + (this._config.target + ' ' + Selector.DROPDOWN_ITEMS);
+      this._offsets = [];
+      this._targets = [];
+      this._activeTarget = null;
+      this._scrollHeight = 0;
+
+      $(this._scrollElement).on(Event.SCROLL, function (event) {
+        return _this._process(event);
+      });
+
+      this.refresh();
+      this._process();
+    }
+
+    // getters
+
+    // public
+
+    ScrollSpy.prototype.refresh = function refresh() {
+      var _this2 = 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 = void 0;
+        var targetSelector = Util.getSelectorFromElement(element);
+
+        if (targetSelector) {
+          target = $(targetSelector)[0];
+        }
+
+        if (target) {
+          var targetBCR = target.getBoundingClientRect();
+          if (targetBCR.width || targetBCR.height) {
+            // todo (fat): remove sketch reliance on jQuery position/offset
+            return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
+          }
+        }
+        return null;
+      }).filter(function (item) {
+        return item;
+      }).sort(function (a, b) {
+        return a[0] - b[0];
+      }).forEach(function (item) {
+        _this2._offsets.push(item[0]);
+        _this2._targets.push(item[1]);
+      });
+    };
+
+    ScrollSpy.prototype.dispose = 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
+
+    ScrollSpy.prototype._getConfig = 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;
+    };
+
+    ScrollSpy.prototype._getScrollTop = function _getScrollTop() {
+      return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
+    };
+
+    ScrollSpy.prototype._getScrollHeight = function _getScrollHeight() {
+      return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
+    };
+
+    ScrollSpy.prototype._getOffsetHeight = function _getOffsetHeight() {
+      return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
+    };
+
+    ScrollSpy.prototype._process = function _process() {
+      var scrollTop = this._getScrollTop() + this._config.offset;
+      var scrollHeight = this._getScrollHeight();
+      var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();
+
+      if (this._scrollHeight !== scrollHeight) {
+        this.refresh();
+      }
+
+      if (scrollTop >= maxScroll) {
+        var target = this._targets[this._targets.length - 1];
+
+        if (this._activeTarget !== target) {
+          this._activate(target);
+        }
+        return;
+      }
+
+      if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 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] && (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1]);
+
+        if (isActiveTarget) {
+          this._activate(this._targets[i]);
+        }
+      }
+    };
+
+    ScrollSpy.prototype._activate = function _activate(target) {
+      this._activeTarget = target;
+
+      this._clear();
+
+      var queries = this._selector.split(',');
+      // eslint-disable-next-line arrow-body-style
+      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 {
+        // Set triggered link as active
+        $link.addClass(ClassName.ACTIVE);
+        // Set triggered links parents as active
+        // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
+        $link.parents(Selector.NAV_LIST_GROUP).prev(Selector.NAV_LINKS + ', ' + Selector.LIST_ITEMS).addClass(ClassName.ACTIVE);
+      }
+
+      $(this._scrollElement).trigger(Event.ACTIVATE, {
+        relatedTarget: target
+      });
+    };
+
+    ScrollSpy.prototype._clear = function _clear() {
+      $(this._selector).filter(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
+    };
+
+    // static
+
+    ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var data = $(this).data(DATA_KEY);
+        var _config = (typeof config === 'undefined' ? 'undefined' : _typeof(config)) === 'object' && config;
+
+        if (!data) {
+          data = new ScrollSpy(this, _config);
+          $(this).data(DATA_KEY, data);
+        }
+
+        if (typeof config === 'string') {
+          if (typeof data[config] === 'undefined') {
+            throw new Error('No method named "' + config + '"');
+          }
+          data[config]();
+        }
+      });
+    };
+
+    createClass(ScrollSpy, null, [{
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: 'Default',
+      get: function get() {
+        return Default;
+      }
+    }]);
+    return ScrollSpy;
+  }();
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
+
+  $(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);
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-beta): 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-beta';
+  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',
+    DISABLED: 'disabled',
+    FADE: 'fade',
+    SHOW: 'show'
+  };
+
+  var Selector = {
+    DROPDOWN: '.dropdown',
+    NAV_LIST_GROUP: '.nav, .list-group',
+    ACTIVE: '.active',
+    ACTIVE_UL: '> li > .active',
+    DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',
+    DROPDOWN_TOGGLE: '.dropdown-toggle',
+    DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu .active'
+  };
+
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
+
+  var Tab = function () {
+    function Tab(element) {
+      classCallCheck(this, Tab);
+
+      this._element = element;
+    }
+
+    // getters
+
+    // public
+
+    Tab.prototype.show = function show() {
+      var _this = this;
+
+      if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(ClassName.ACTIVE) || $(this._element).hasClass(ClassName.DISABLED)) {
+        return;
+      }
+
+      var target = void 0;
+      var previous = void 0;
+      var listElement = $(this._element).closest(Selector.NAV_LIST_GROUP)[0];
+      var selector = Util.getSelectorFromElement(this._element);
+
+      if (listElement) {
+        var itemSelector = listElement.nodeName === 'UL' ? Selector.ACTIVE_UL : Selector.ACTIVE;
+        previous = $.makeArray($(listElement).find(itemSelector));
+        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, listElement);
+
+      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();
+      }
+    };
+
+    Tab.prototype.dispose = function dispose() {
+      $.removeData(this._element, DATA_KEY);
+      this._element = null;
+    };
+
+    // private
+
+    Tab.prototype._activate = function _activate(element, container, callback) {
+      var _this2 = this;
+
+      var activeElements = void 0;
+      if (container.nodeName === 'UL') {
+        activeElements = $(container).find(Selector.ACTIVE_UL);
+      } else {
+        activeElements = $(container).children(Selector.ACTIVE);
+      }
+
+      var active = activeElements[0];
+      var isTransitioning = callback && Util.supportsTransitionEnd() && active && $(active).hasClass(ClassName.FADE);
+
+      var complete = function complete() {
+        return _this2._transitionComplete(element, active, isTransitioning, callback);
+      };
+
+      if (active && isTransitioning) {
+        $(active).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+      } else {
+        complete();
+      }
+
+      if (active) {
+        $(active).removeClass(ClassName.SHOW);
+      }
+    };
+
+    Tab.prototype._transitionComplete = function _transitionComplete(element, active, isTransitioning, callback) {
+      if (active) {
+        $(active).removeClass(ClassName.ACTIVE);
+
+        var dropdownChild = $(active.parentNode).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.SHOW);
+      } 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
+
+    Tab._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var $this = $(this);
+        var data = $this.data(DATA_KEY);
+
+        if (!data) {
+          data = new Tab(this);
+          $this.data(DATA_KEY, data);
+        }
+
+        if (typeof config === 'string') {
+          if (typeof data[config] === 'undefined') {
+            throw new Error('No method named "' + config + '"');
+          }
+          data[config]();
+        }
+      });
+    };
+
+    createClass(Tab, null, [{
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
+    }]);
+    return Tab;
+  }();
+
+  /**
+   * ------------------------------------------------------------------------
+   * 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);
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.6): index.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+(function () {
+  if (typeof jQuery === 'undefined') {
+    throw new Error('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.');
+  }
+
+  var version = $.fn.jquery.split(' ')[0].split('.');
+  var min = 3;
+  var max = 4;
+  if (version[0] < min || version[0] >= max) {
+    throw new Error('Bootstrap\'s JavaScript requires at least jQuery v3.0.0 but less than v4.0.0');
+  }
+})(jQuery);
 
-})();
\ No newline at end of file
+exports.Util = Util;
+exports.Alert = Alert;
+exports.Button = Button;
+exports.Carousel = Carousel;
+exports.Collapse = Collapse;
+exports.Dropdown = Dropdown;
+exports.Modal = Modal;
+exports.Popover = Popover;
+exports.Scrollspy = ScrollSpy;
+exports.Tab = Tab;
+exports.Tooltip = Tooltip;
+
+return exports;
+
+}({},$,Popper));
diff --git a/assets/javascripts/bootstrap.min.js b/assets/javascripts/bootstrap.min.js
index add0e79..f49903d 100644
--- a/assets/javascripts/bootstrap.min.js
+++ b/assets/javascripts/bootstrap.min.js
@@ -1,6 +1,6 @@
 /*!
- * Bootstrap v4.0.0-beta (https://getbootstrap.com)
- * Copyright 2011-2017 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
- * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
- */
-if("undefined"==typeof jQuery)throw new Error("Bootstrap's JavaScript requires jQuery. jQuery must be included before Bootstrap's JavaScript.");!function(t){var e=jQuery.fn.jquery.split(" ")[0].split(".");if(e[0]<2&&e[1]<9||1==e[0]&&9==e[1]&&e[2]<1||e[0]>=4)throw new Error("Bootstrap's JavaScript requires at least jQuery v1.9.1 but less than v4.0.0")}(),function(){function t(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function e(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function n(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var i="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},o=function(){function t(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,n,i){return n&&t(e.prototype,n),i&&t(e,i),e}}(),r=function(t){function e(t){return{}.toString.call(t).match(/\s([a-zA-Z]+)/)[1].toLowerCase()}function n(t){return(t[0]||t).nodeType}function i(){return{bindType:s.end,delegateType:s.end,handle:function(e){if(t(e.target).is(this))return e.handleObj.handler.apply(this,arguments)}}}function o(){if(window.QUnit)return!1;var t=document.createElement("bootstrap");for(var e in a)if(void 0!==t.style[e])return{end:a[e]};return!1}function r(e){var n=this,i=!1;return t(this).one(l.TRANSITION_END,function(){i=!0}),setTimeout(function(){i||l.triggerTransitionEnd(n)},e),this}var s=!1,a={WebkitTransition:"webkitTransitionEnd",MozTransition:"transitionend",OTransition:"oTransitionEnd otransitionend",transition:"transitionend"},l={TRANSITION_END:"bsTransitionEnd",getUID:function(t){do{t+=~~(1e6*Math.random())}while(document.getElementById(t));return t},getSelectorFromElement:function(e){var n=e.getAttribute("data-target");n&&"#"!==n||(n=e.getAttribute("href")||"");try{return t(n).length>0?n:null}catch(t){return null}},reflow:function(t){return t.offsetHeight},triggerTransitionEnd:function(e){t(e).trigger(s.end)},supportsTransitionEnd:function(){return Boolean(s)},typeCheckConfig:function(t,i,o){for(var r in o)if(o.hasOwnProperty(r)){var s=o[r],a=i[r],l=a&&n(a)?"element":e(a);if(!new RegExp(s).test(l))throw new Error(t.toUpperCase()+': Option "'+r+'" provided type "'+l+'" but expected type "'+s+'".')}}};return s=o(),t.fn.emulateTransitionEnd=r,l.supportsTransitionEnd()&&(t.event.special[l.TRANSITION_END]=i()),l}(jQuery),s=(function(t){var e="alert",i=t.fn[e],s={DISMISS:'[data-dismiss="alert"]'},a={CLOSE:"close.bs.alert",CLOSED:"closed.bs.alert",CLICK_DATA_API:"click.bs.alert.data-api"},l={ALERT:"alert",FADE:"fade",SHOW:"show"},h=function(){function e(t){n(this,e),this._element=t}return e.prototype.close=function(t){t=t||this._element;var e=this._getRootElement(t);this._triggerCloseEvent(e).isDefaultPrevented()||this._removeElement(e)},e.prototype.dispose=function(){t.removeData(this._element,"bs.alert"),this._element=null},e.prototype._getRootElement=function(e){var n=r.getSelectorFromElement(e),i=!1;return n&&(i=t(n)[0]),i||(i=t(e).closest("."+l.ALERT)[0]),i},e.prototype._triggerCloseEvent=function(e){var n=t.Event(a.CLOSE);return t(e).trigger(n),n},e.prototype._removeElement=function(e){var n=this;t(e).removeClass(l.SHOW),r.supportsTransitionEnd()&&t(e).hasClass(l.FADE)?t(e).one(r.TRANSITION_END,function(t){return n._destroyElement(e,t)}).emulateTransitionEnd(150):this._destroyElement(e)},e.prototype._destroyElement=function(e){t(e).detach().trigger(a.CLOSED).remove()},e._jQueryInterface=function(n){return this.each(function(){var i=t(this),o=i.data("bs.alert");o||(o=new e(this),i.data("bs.alert",o)),"close"===n&&o[n](this)})},e._handleDismiss=function(t){return function(e){e&&e.preventDefault(),t.close(this)}},o(e,null,[{key:"VERSION",get:function(){return"4.0.0-beta"}}]),e}();t(document).on(a.CLICK_DATA_API,s.DISMISS,h._handleDismiss(new h)),t.fn[e]=h._jQueryInterface,t.fn[e].Constructor=h,t.fn[e].noConflict=function(){return t.fn[e]=i,h._jQueryInterface}}(jQuery),function(t){var e="button",i=t.fn[e],r={ACTIVE:"active",BUTTON:"btn",FOCUS:"focus"},s={DATA_TOGGLE_CARROT:'[data-toggle^="button"]',DATA_TOGGLE:'[data-toggle="buttons"]',INPUT:"input",ACTIVE:".active",BUTTON:".btn"},a={CLICK_DATA_API:"click.bs.button.data-api",FOCUS_BLUR_DATA_API:"focus.bs.button.data-api blur.bs.button.data-api"},l=function(){function e(t){n(this,e),this._element=t}return e.prototype.toggle=function(){var e=!0,n=!0,i=t(this._element).closest(s.DATA_TOGGLE)[0];if(i){var o=t(this._element).find(s.INPUT)[0];if(o){if("radio"===o.type)if(o.checked&&t(this._element).hasClass(r.ACTIVE))e=!1;else{var a=t(i).find(s.ACTIVE)[0];a&&t(a).removeClass(r.ACTIVE)}if(e){if(o.hasAttribute("disabled")||i.hasAttribute("disabled")||o.classList.contains("disabled")||i.classList.contains("disabled"))return;o.checked=!t(this._element).hasClass(r.ACTIVE),t(o).trigger("change")}o.focus(),n=!1}}n&&this._element.setAttribute("aria-pressed",!t(this._element).hasClass(r.ACTIVE)),e&&t(this._element).toggleClass(r.ACTIVE)},e.prototype.dispose=function(){t.removeData(this._element,"bs.button"),this._element=null},e._jQueryInterface=function(n){return this.each(function(){var i=t(this).data("bs.button");i||(i=new e(this),t(this).data("bs.button",i)),"toggle"===n&&i[n]()})},o(e,null,[{key:"VERSION",get:function(){return"4.0.0-beta"}}]),e}();t(document).on(a.CLICK_DATA_API,s.DATA_TOGGLE_CARROT,function(e){e.preventDefault();var n=e.target;t(n).hasClass(r.BUTTON)||(n=t(n).closest(s.BUTTON)),l._jQueryInterface.call(t(n),"toggle")}).on(a.FOCUS_BLUR_DATA_API,s.DATA_TOGGLE_CARROT,function(e){var n=t(e.target).closest(s.BUTTON)[0];t(n).toggleClass(r.FOCUS,/^focus(in)?$/.test(e.type))}),t.fn[e]=l._jQueryInterface,t.fn[e].Constructor=l,t.fn[e].noConflict=function(){return t.fn[e]=i,l._jQueryInterface}}(jQuery),function(t){var e="carousel",s="bs.carousel",a="."+s,l=t.fn[e],h={interval:5e3,keyboard:!0,slide:!1,pause:"hover",wrap:!0},c={interval:"(number|boolean)",keyboard:"boolean",slide:"(boolean|string)",pause:"(string|boolean)",wrap:"boolean"},u={NEXT:"next",PREV:"prev",LEFT:"left",RIGHT:"right"},d={SLIDE:"slide"+a,SLID:"slid"+a,KEYDOWN:"keydown"+a,MOUSEENTER:"mouseenter"+a,MOUSELEAVE:"mouseleave"+a,TOUCHEND:"touchend"+a,LOAD_DATA_API:"load.bs.carousel.data-api",CLICK_DATA_API:"click.bs.carousel.data-api"},f={CAROUSEL:"carousel",ACTIVE:"active",SLIDE:"slide",RIGHT:"carousel-item-right",LEFT:"carousel-item-left",NEXT:"carousel-item-next",PREV:"carousel-item-prev",ITEM:"carousel-item"},p={ACTIVE:".active",ACTIVE_ITEM:".active.carousel-item",ITEM:".carousel-item",NEXT_PREV:".carousel-item-next, .carousel-item-prev",INDICATORS:".carousel-indicators",DATA_SLIDE:"[data-slide], [data-slide-to]",DATA_RIDE:'[data-ride="carousel"]'},_=function(){function l(e,i){n(this,l),this._items=null,this._interval=null,this._activeElement=null,this._isPaused=!1,this._isSliding=!1,this.touchTimeout=null,this._config=this._getConfig(i),this._element=t(e)[0],this._indicatorsElement=t(this._element).find(p.INDICATORS)[0],this._addEventListeners()}return l.prototype.next=function(){this._isSliding||this._slide(u.NEXT)},l.prototype.nextWhenVisible=function(){!document.hidden&&t(this._element).is(":visible")&&"hidden"!==t(this._element).css("visibility")&&this.next()},l.prototype.prev=function(){this._isSliding||this._slide(u.PREV)},l.prototype.pause=function(e){e||(this._isPaused=!0),t(this._element).find(p.NEXT_PREV)[0]&&r.supportsTransitionEnd()&&(r.triggerTransitionEnd(this._element),this.cycle(!0)),clearInterval(this._interval),this._interval=null},l.prototype.cycle=function(t){t||(this._isPaused=!1),this._interval&&(clearInterval(this._interval),this._interval=null),this._config.interval&&!this._isPaused&&(this._interval=setInterval((document.visibilityState?this.nextWhenVisible:this.next).bind(this),this._config.interval))},l.prototype.to=function(e){var n=this;this._activeElement=t(this._element).find(p.ACTIVE_ITEM)[0];var i=this._getItemIndex(this._activeElement);if(!(e>this._items.length-1||e<0))if(this._isSliding)t(this._element).one(d.SLID,function(){return n.to(e)});else{if(i===e)return this.pause(),void this.cycle();var o=e>i?u.NEXT:u.PREV;this._slide(o,this._items[e])}},l.prototype.dispose=function(){t(this._element).off(a),t.removeData(this._element,s),this._items=null,this._config=null,this._element=null,this._interval=null,this._isPaused=null,this._isSliding=null,this._activeElement=null,this._indicatorsElement=null},l.prototype._getConfig=function(n){return n=t.extend({},h,n),r.typeCheckConfig(e,n,c),n},l.prototype._addEventListeners=function(){var e=this;this._config.keyboard&&t(this._element).on(d.KEYDOWN,function(t){return e._keydown(t)}),"hover"===this._config.pause&&(t(this._element).on(d.MOUSEENTER,function(t){return e.pause(t)}).on(d.MOUSELEAVE,function(t){return e.cycle(t)}),"ontouchstart"in document.documentElement&&t(this._element).on(d.TOUCHEND,function(){e.pause(),e.touchTimeout&&clearTimeout(e.touchTimeout),e.touchTimeout=setTimeout(function(t){return e.cycle(t)},500+e._config.interval)}))},l.prototype._keydown=function(t){if(!/input|textarea/i.test(t.target.tagName))switch(t.which){case 37:t.preventDefault(),this.prev();break;case 39:t.preventDefault(),this.next();break;default:return}},l.prototype._getItemIndex=function(e){return this._items=t.makeArray(t(e).parent().find(p.ITEM)),this._items.indexOf(e)},l.prototype._getItemByDirection=function(t,e){var n=t===u.NEXT,i=t===u.PREV,o=this._getItemIndex(e),r=this._items.length-1;if((i&&0===o||n&&o===r)&&!this._config.wrap)return e;var s=(o+(t===u.PREV?-1:1))%this._items.length;return-1===s?this._items[this._items.length-1]:this._items[s]},l.prototype._triggerSlideEvent=function(e,n){var i=this._getItemIndex(e),o=this._getItemIndex(t(this._element).find(p.ACTIVE_ITEM)[0]),r=t.Event(d.SLIDE,{relatedTarget:e,direction:n,from:o,to:i});return t(this._element).trigger(r),r},l.prototype._setActiveIndicatorElement=function(e){if(this._indicatorsElement){t(this._indicatorsElement).find(p.ACTIVE).removeClass(f.ACTIVE);var n=this._indicatorsElement.children[this._getItemIndex(e)];n&&t(n).addClass(f.ACTIVE)}},l.prototype._slide=function(e,n){var i=this,o=t(this._element).find(p.ACTIVE_ITEM)[0],s=this._getItemIndex(o),a=n||o&&this._getItemByDirection(e,o),l=this._getItemIndex(a),h=Boolean(this._interval),c=void 0,_=void 0,g=void 0;if(e===u.NEXT?(c=f.LEFT,_=f.NEXT,g=u.LEFT):(c=f.RIGHT,_=f.PREV,g=u.RIGHT),a&&t(a).hasClass(f.ACTIVE))this._isSliding=!1;else if(!this._triggerSlideEvent(a,g).isDefaultPrevented()&&o&&a){this._isSliding=!0,h&&this.pause(),this._setActiveIndicatorElement(a);var m=t.Event(d.SLID,{relatedTarget:a,direction:g,from:s,to:l});r.supportsTransitionEnd()&&t(this._element).hasClass(f.SLIDE)?(t(a).addClass(_),r.reflow(a),t(o).addClass(c),t(a).addClass(c),t(o).one(r.TRANSITION_END,function(){t(a).removeClass(c+" "+_).addClass(f.ACTIVE),t(o).removeClass(f.ACTIVE+" "+_+" "+c),i._isSliding=!1,setTimeout(function(){return t(i._element).trigger(m)},0)}).emulateTransitionEnd(600)):(t(o).removeClass(f.ACTIVE),t(a).addClass(f.ACTIVE),this._isSliding=!1,t(this._element).trigger(m)),h&&this.cycle()}},l._jQueryInterface=function(e){return this.each(function(){var n=t(this).data(s),o=t.extend({},h,t(this).data());"object"===(void 0===e?"undefined":i(e))&&t.extend(o,e);var r="string"==typeof e?e:o.slide;if(n||(n=new l(this,o),t(this).data(s,n)),"number"==typeof e)n.to(e);else if("string"==typeof r){if(void 0===n[r])throw new Error('No method named "'+r+'"');n[r]()}else o.interval&&(n.pause(),n.cycle())})},l._dataApiClickHandler=function(e){var n=r.getSelectorFromElement(this);if(n){var i=t(n)[0];if(i&&t(i).hasClass(f.CAROUSEL)){var o=t.extend({},t(i).data(),t(this).data()),a=this.getAttribute("data-slide-to");a&&(o.interval=!1),l._jQueryInterface.call(t(i),o),a&&t(i).data(s).to(a),e.preventDefault()}}},o(l,null,[{key:"VERSION",get:function(){return"4.0.0-beta"}},{key:"Default",get:function(){return h}}]),l}();t(document).on(d.CLICK_DATA_API,p.DATA_SLIDE,_._dataApiClickHandler),t(window).on(d.LOAD_DATA_API,function(){t(p.DATA_RIDE).each(function(){var e=t(this);_._jQueryInterface.call(e,e.data())})}),t.fn[e]=_._jQueryInterface,t.fn[e].Constructor=_,t.fn[e].noConflict=function(){return t.fn[e]=l,_._jQueryInterface}}(jQuery),function(t){var e="collapse",s="bs.collapse",a=t.fn[e],l={toggle:!0,parent:""},h={toggle:"boolean",parent:"string"},c={SHOW:"show.bs.collapse",SHOWN:"shown.bs.collapse",HIDE:"hide.bs.collapse",HIDDEN:"hidden.bs.collapse",CLICK_DATA_API:"click.bs.collapse.data-api"},u={SHOW:"show",COLLAPSE:"collapse",COLLAPSING:"collapsing",COLLAPSED:"collapsed"},d={WIDTH:"width",HEIGHT:"height"},f={ACTIVES:".show, .collapsing",DATA_TOGGLE:'[data-toggle="collapse"]'},p=function(){function a(e,i){n(this,a),this._isTransitioning=!1,this._element=e,this._config=this._getConfig(i),this._triggerArray=t.makeArray(t('[data-toggle="collapse"][href="#'+e.id+'"],[data-toggle="collapse"][data-target="#'+e.id+'"]'));for(var o=t(f.DATA_TOGGLE),s=0;s<o.length;s++){var l=o[s],h=r.getSelectorFromElement(l);null!==h&&t(h).filter(e).length>0&&this._triggerArray.push(l)}this._parent=this._config.parent?this._getParent():null,this._config.parent||this._addAriaAndCollapsedClass(this._element,this._triggerArray),this._config.toggle&&this.toggle()}return a.prototype.toggle=function(){t(this._element).hasClass(u.SHOW)?this.hide():this.show()},a.prototype.show=function(){var e=this;if(!this._isTransitioning&&!t(this._element).hasClass(u.SHOW)){var n=void 0,i=void 0;if(this._parent&&((n=t.makeArray(t(this._parent).children().children(f.ACTIVES))).length||(n=null)),!(n&&(i=t(n).data(s))&&i._isTransitioning)){var o=t.Event(c.SHOW);if(t(this._element).trigger(o),!o.isDefaultPrevented()){n&&(a._jQueryInterface.call(t(n),"hide"),i||t(n).data(s,null));var l=this._getDimension();t(this._element).removeClass(u.COLLAPSE).addClass(u.COLLAPSING),this._element.style[l]=0,this._triggerArray.length&&t(this._triggerArray).removeClass(u.COLLAPSED).attr("aria-expanded",!0),this.setTransitioning(!0);var h=function(){t(e._element).removeClass(u.COLLAPSING).addClass(u.COLLAPSE).addClass(u.SHOW),e._element.style[l]="",e.setTransitioning(!1),t(e._element).trigger(c.SHOWN)};if(r.supportsTransitionEnd()){var d="scroll"+(l[0].toUpperCase()+l.slice(1));t(this._element).one(r.TRANSITION_END,h).emulateTransitionEnd(600),this._element.style[l]=this._element[d]+"px"}else h()}}}},a.prototype.hide=function(){var e=this;if(!this._isTransitioning&&t(this._element).hasClass(u.SHOW)){var n=t.Event(c.HIDE);if(t(this._element).trigger(n),!n.isDefaultPrevented()){var i=this._getDimension();if(this._element.style[i]=this._element.getBoundingClientRect()[i]+"px",r.reflow(this._element),t(this._element).addClass(u.COLLAPSING).removeClass(u.COLLAPSE).removeClass(u.SHOW),this._triggerArray.length)for(var o=0;o<this._triggerArray.length;o++){var s=this._triggerArray[o],a=r.getSelectorFromElement(s);null!==a&&(t(a).hasClass(u.SHOW)||t(s).addClass(u.COLLAPSED).attr("aria-expanded",!1))}this.setTransitioning(!0);var l=function(){e.setTransitioning(!1),t(e._element).removeClass(u.COLLAPSING).addClass(u.COLLAPSE).trigger(c.HIDDEN)};this._element.style[i]="",r.supportsTransitionEnd()?t(this._element).one(r.TRANSITION_END,l).emulateTransitionEnd(600):l()}}},a.prototype.setTransitioning=function(t){this._isTransitioning=t},a.prototype.dispose=function(){t.removeData(this._element,s),this._config=null,this._parent=null,this._element=null,this._triggerArray=null,this._isTransitioning=null},a.prototype._getConfig=function(n){return n=t.extend({},l,n),n.toggle=Boolean(n.toggle),r.typeCheckConfig(e,n,h),n},a.prototype._getDimension=function(){return t(this._element).hasClass(d.WIDTH)?d.WIDTH:d.HEIGHT},a.prototype._getParent=function(){var e=this,n=t(this._config.parent)[0],i='[data-toggle="collapse"][data-parent="'+this._config.parent+'"]';return t(n).find(i).each(function(t,n){e._addAriaAndCollapsedClass(a._getTargetFromElement(n),[n])}),n},a.prototype._addAriaAndCollapsedClass=function(e,n){if(e){var i=t(e).hasClass(u.SHOW);n.length&&t(n).toggleClass(u.COLLAPSED,!i).attr("aria-expanded",i)}},a._getTargetFromElement=function(e){var n=r.getSelectorFromElement(e);return n?t(n)[0]:null},a._jQueryInterface=function(e){return this.each(function(){var n=t(this),o=n.data(s),r=t.extend({},l,n.data(),"object"===(void 0===e?"undefined":i(e))&&e);if(!o&&r.toggle&&/show|hide/.test(e)&&(r.toggle=!1),o||(o=new a(this,r),n.data(s,o)),"string"==typeof e){if(void 0===o[e])throw new Error('No method named "'+e+'"');o[e]()}})},o(a,null,[{key:"VERSION",get:function(){return"4.0.0-beta"}},{key:"Default",get:function(){return l}}]),a}();t(document).on(c.CLICK_DATA_API,f.DATA_TOGGLE,function(e){/input|textarea/i.test(e.target.tagName)||e.preventDefault();var n=t(this),i=r.getSelectorFromElement(this);t(i).each(function(){var e=t(this),i=e.data(s)?"toggle":n.data();p._jQueryInterface.call(e,i)})}),t.fn[e]=p._jQueryInterface,t.fn[e].Constructor=p,t.fn[e].noConflict=function(){return t.fn[e]=a,p._jQueryInterface}}(jQuery),function(t){if("undefined"==typeof Popper)throw new Error("Bootstrap dropdown require Popper.js (https://popper.js.org)");var e="dropdown",s="bs.dropdown",a="."+s,l=t.fn[e],h=new RegExp("38|40|27"),c={HIDE:"hide"+a,HIDDEN:"hidden"+a,SHOW:"show"+a,SHOWN:"shown"+a,CLICK:"click"+a,CLICK_DATA_API:"click.bs.dropdown.data-api",KEYDOWN_DATA_API:"keydown.bs.dropdown.data-api",KEYUP_DATA_API:"keyup.bs.dropdown.data-api"},u={DISABLED:"disabled",SHOW:"show",DROPUP:"dropup",MENURIGHT:"dropdown-menu-right",MENULEFT:"dropdown-menu-left"},d={DATA_TOGGLE:'[data-toggle="dropdown"]',FORM_CHILD:".dropdown form",MENU:".dropdown-menu",NAVBAR_NAV:".navbar-nav",VISIBLE_ITEMS:".dropdown-menu .dropdown-item:not(.disabled)"},f={TOP:"top-start",TOPEND:"top-end",BOTTOM:"bottom-start",BOTTOMEND:"bottom-end"},p={placement:f.BOTTOM,offset:0,flip:!0},_={placement:"string",offset:"(number|string)",flip:"boolean"},g=function(){function l(t,e){n(this,l),this._element=t,this._popper=null,this._config=this._getConfig(e),this._menu=this._getMenuElement(),this._inNavbar=this._detectNavbar(),this._addEventListeners()}return l.prototype.toggle=function(){if(!this._element.disabled&&!t(this._element).hasClass(u.DISABLED)){var e=l._getParentFromElement(this._element),n=t(this._menu).hasClass(u.SHOW);if(l._clearMenus(),!n){var i={relatedTarget:this._element},o=t.Event(c.SHOW,i);if(t(e).trigger(o),!o.isDefaultPrevented()){var r=this._element;t(e).hasClass(u.DROPUP)&&(t(this._menu).hasClass(u.MENULEFT)||t(this._menu).hasClass(u.MENURIGHT))&&(r=e),this._popper=new Popper(r,this._menu,this._getPopperConfig()),"ontouchstart"in document.documentElement&&!t(e).closest(d.NAVBAR_NAV).length&&t("body").children().on("mouseover",null,t.noop),this._element.focus(),this._element.setAttribute("aria-expanded",!0),t(this._menu).toggleClass(u.SHOW),t(e).toggleClass(u.SHOW).trigger(t.Event(c.SHOWN,i))}}}},l.prototype.dispose=function(){t.removeData(this._element,s),t(this._element).off(a),this._element=null,this._menu=null,null!==this._popper&&this._popper.destroy(),this._popper=null},l.prototype.update=function(){this._inNavbar=this._detectNavbar(),null!==this._popper&&this._popper.scheduleUpdate()},l.prototype._addEventListeners=function(){var e=this;t(this._element).on(c.CLICK,function(t){t.preventDefault(),t.stopPropagation(),e.toggle()})},l.prototype._getConfig=function(n){var i=t(this._element).data();return void 0!==i.placement&&(i.placement=f[i.placement.toUpperCase()]),n=t.extend({},this.constructor.Default,t(this._element).data(),n),r.typeCheckConfig(e,n,this.constructor.DefaultType),n},l.prototype._getMenuElement=function(){if(!this._menu){var e=l._getParentFromElement(this._element);this._menu=t(e).find(d.MENU)[0]}return this._menu},l.prototype._getPlacement=function(){var e=t(this._element).parent(),n=this._config.placement;return e.hasClass(u.DROPUP)||this._config.placement===f.TOP?(n=f.TOP,t(this._menu).hasClass(u.MENURIGHT)&&(n=f.TOPEND)):t(this._menu).hasClass(u.MENURIGHT)&&(n=f.BOTTOMEND),n},l.prototype._detectNavbar=function(){return t(this._element).closest(".navbar").length>0},l.prototype._getPopperConfig=function(){var t={placement:this._getPlacement(),modifiers:{offset:{offset:this._config.offset},flip:{enabled:this._config.flip}}};return this._inNavbar&&(t.modifiers.applyStyle={enabled:!this._inNavbar}),t},l._jQueryInterface=function(e){return this.each(function(){var n=t(this).data(s),o="object"===(void 0===e?"undefined":i(e))?e:null;if(n||(n=new l(this,o),t(this).data(s,n)),"string"==typeof e){if(void 0===n[e])throw new Error('No method named "'+e+'"');n[e]()}})},l._clearMenus=function(e){if(!e||3!==e.which&&("keyup"!==e.type||9===e.which))for(var n=t.makeArray(t(d.DATA_TOGGLE)),i=0;i<n.length;i++){var o=l._getParentFromElement(n[i]),r=t(n[i]).data(s),a={relatedTarget:n[i]};if(r){var h=r._menu;if(t(o).hasClass(u.SHOW)&&!(e&&("click"===e.type&&/input|textarea/i.test(e.target.tagName)||"keyup"===e.type&&9===e.which)&&t.contains(o,e.target))){var f=t.Event(c.HIDE,a);t(o).trigger(f),f.isDefaultPrevented()||("ontouchstart"in document.documentElement&&t("body").children().off("mouseover",null,t.noop),n[i].setAttribute("aria-expanded","false"),t(h).removeClass(u.SHOW),t(o).removeClass(u.SHOW).trigger(t.Event(c.HIDDEN,a)))}}}},l._getParentFromElement=function(e){var n=void 0,i=r.getSelectorFromElement(e);return i&&(n=t(i)[0]),n||e.parentNode},l._dataApiKeydownHandler=function(e){if(!(!h.test(e.which)||/button/i.test(e.target.tagName)&&32===e.which||/input|textarea/i.test(e.target.tagName)||(e.preventDefault(),e.stopPropagation(),this.disabled||t(this).hasClass(u.DISABLED)))){var n=l._getParentFromElement(this),i=t(n).hasClass(u.SHOW);if((i||27===e.which&&32===e.which)&&(!i||27!==e.which&&32!==e.which)){var o=t(n).find(d.VISIBLE_ITEMS).get();if(o.length){var r=o.indexOf(e.target);38===e.which&&r>0&&r--,40===e.which&&r<o.length-1&&r++,r<0&&(r=0),o[r].focus()}}else{if(27===e.which){var s=t(n).find(d.DATA_TOGGLE)[0];t(s).trigger("focus")}t(this).trigger("click")}}},o(l,null,[{key:"VERSION",get:function(){return"4.0.0-beta"}},{key:"Default",get:function(){return p}},{key:"DefaultType",get:function(){return _}}]),l}();t(document).on(c.KEYDOWN_DATA_API,d.DATA_TOGGLE,g._dataApiKeydownHandler).on(c.KEYDOWN_DATA_API,d.MENU,g._dataApiKeydownHandler).on(c.CLICK_DATA_API+" "+c.KEYUP_DATA_API,g._clearMenus).on(c.CLICK_DATA_API,d.DATA_TOGGLE,function(e){e.preventDefault(),e.stopPropagation(),g._jQueryInterface.call(t(this),"toggle")}).on(c.CLICK_DATA_API,d.FORM_CHILD,function(t){t.stopPropagation()}),t.fn[e]=g._jQueryInterface,t.fn[e].Constructor=g,t.fn[e].noConflict=function(){return t.fn[e]=l,g._jQueryInterface}}(jQuery),function(t){var e="modal",s=".bs.modal",a=t.fn[e],l={backdrop:!0,keyboard:!0,focus:!0,show:!0},h={backdrop:"(boolean|string)",keyboard:"boolean",focus:"boolean",show:"boolean"},c={HIDE:"hide.bs.modal",HIDDEN:"hidden.bs.modal",SHOW:"show.bs.modal",SHOWN:"shown.bs.modal",FOCUSIN:"focusin.bs.modal",RESIZE:"resize.bs.modal",CLICK_DISMISS:"click.dismiss.bs.modal",KEYDOWN_DISMISS:"keydown.dismiss.bs.modal",MOUSEUP_DISMISS:"mouseup.dismiss.bs.modal",MOUSEDOWN_DISMISS:"mousedown.dismiss.bs.modal",CLICK_DATA_API:"click.bs.modal.data-api"},u={SCROLLBAR_MEASURER:"modal-scrollbar-measure",BACKDROP:"modal-backdrop",OPEN:"modal-open",FADE:"fade",SHOW:"show"},d={DIALOG:".modal-dialog",DATA_TOGGLE:'[data-toggle="modal"]',DATA_DISMISS:'[data-dismiss="modal"]',FIXED_CONTENT:".fixed-top, .fixed-bottom, .is-fixed, .sticky-top",NAVBAR_TOGGLER:".navbar-toggler"},f=function(){function a(e,i){n(this,a),this._config=this._getConfig(i),this._element=e,this._dialog=t(e).find(d.DIALOG)[0],this._backdrop=null,this._isShown=!1,this._isBodyOverflowing=!1,this._ignoreBackdropClick=!1,this._originalBodyPadding=0,this._scrollbarWidth=0}return a.prototype.toggle=function(t){return this._isShown?this.hide():this.show(t)},a.prototype.show=function(e){var n=this;if(!this._isTransitioning){r.supportsTransitionEnd()&&t(this._element).hasClass(u.FADE)&&(this._isTransitioning=!0);var i=t.Event(c.SHOW,{relatedTarget:e});t(this._element).trigger(i),this._isShown||i.isDefaultPrevented()||(this._isShown=!0,this._checkScrollbar(),this._setScrollbar(),t(document.body).addClass(u.OPEN),this._setEscapeEvent(),this._setResizeEvent(),t(this._element).on(c.CLICK_DISMISS,d.DATA_DISMISS,function(t){return n.hide(t)}),t(this._dialog).on(c.MOUSEDOWN_DISMISS,function(){t(n._element).one(c.MOUSEUP_DISMISS,function(e){t(e.target).is(n._element)&&(n._ignoreBackdropClick=!0)})}),this._showBackdrop(function(){return n._showElement(e)}))}},a.prototype.hide=function(e){var n=this;if(e&&e.preventDefault(),!this._isTransitioning&&this._isShown){var i=r.supportsTransitionEnd()&&t(this._element).hasClass(u.FADE);i&&(this._isTransitioning=!0);var o=t.Event(c.HIDE);t(this._element).trigger(o),this._isShown&&!o.isDefaultPrevented()&&(this._isShown=!1,this._setEscapeEvent(),this._setResizeEvent(),t(document).off(c.FOCUSIN),t(this._element).removeClass(u.SHOW),t(this._element).off(c.CLICK_DISMISS),t(this._dialog).off(c.MOUSEDOWN_DISMISS),i?t(this._element).one(r.TRANSITION_END,function(t){return n._hideModal(t)}).emulateTransitionEnd(300):this._hideModal())}},a.prototype.dispose=function(){t.removeData(this._element,"bs.modal"),t(window,document,this._element,this._backdrop).off(s),this._config=null,this._element=null,this._dialog=null,this._backdrop=null,this._isShown=null,this._isBodyOverflowing=null,this._ignoreBackdropClick=null,this._scrollbarWidth=null},a.prototype.handleUpdate=function(){this._adjustDialog()},a.prototype._getConfig=function(n){return n=t.extend({},l,n),r.typeCheckConfig(e,n,h),n},a.prototype._showElement=function(e){var n=this,i=r.supportsTransitionEnd()&&t(this._element).hasClass(u.FADE);this._element.parentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE||document.body.appendChild(this._element),this._element.style.display="block",this._element.removeAttribute("aria-hidden"),this._element.scrollTop=0,i&&r.reflow(this._element),t(this._element).addClass(u.SHOW),this._config.focus&&this._enforceFocus();var o=t.Event(c.SHOWN,{relatedTarget:e}),s=function(){n._config.focus&&n._element.focus(),n._isTransitioning=!1,t(n._element).trigger(o)};i?t(this._dialog).one(r.TRANSITION_END,s).emulateTransitionEnd(300):s()},a.prototype._enforceFocus=function(){var e=this;t(document).off(c.FOCUSIN).on(c.FOCUSIN,function(n){document===n.target||e._element===n.target||t(e._element).has(n.target).length||e._element.focus()})},a.prototype._setEscapeEvent=function(){var e=this;this._isShown&&this._config.keyboard?t(this._element).on(c.KEYDOWN_DISMISS,function(t){27===t.which&&(t.preventDefault(),e.hide())}):this._isShown||t(this._element).off(c.KEYDOWN_DISMISS)},a.prototype._setResizeEvent=function(){var e=this;this._isShown?t(window).on(c.RESIZE,function(t){return e.handleUpdate(t)}):t(window).off(c.RESIZE)},a.prototype._hideModal=function(){var e=this;this._element.style.display="none",this._element.setAttribute("aria-hidden",!0),this._isTransitioning=!1,this._showBackdrop(function(){t(document.body).removeClass(u.OPEN),e._resetAdjustments(),e._resetScrollbar(),t(e._element).trigger(c.HIDDEN)})},a.prototype._removeBackdrop=function(){this._backdrop&&(t(this._backdrop).remove(),this._backdrop=null)},a.prototype._showBackdrop=function(e){var n=this,i=t(this._element).hasClass(u.FADE)?u.FADE:"";if(this._isShown&&this._config.backdrop){var o=r.supportsTransitionEnd()&&i;if(this._backdrop=document.createElement("div"),this._backdrop.className=u.BACKDROP,i&&t(this._backdrop).addClass(i),t(this._backdrop).appendTo(document.body),t(this._element).on(c.CLICK_DISMISS,function(t){n._ignoreBackdropClick?n._ignoreBackdropClick=!1:t.target===t.currentTarget&&("static"===n._config.backdrop?n._element.focus():n.hide())}),o&&r.reflow(this._backdrop),t(this._backdrop).addClass(u.SHOW),!e)return;if(!o)return void e();t(this._backdrop).one(r.TRANSITION_END,e).emulateTransitionEnd(150)}else if(!this._isShown&&this._backdrop){t(this._backdrop).removeClass(u.SHOW);var s=function(){n._removeBackdrop(),e&&e()};r.supportsTransitionEnd()&&t(this._element).hasClass(u.FADE)?t(this._backdrop).one(r.TRANSITION_END,s).emulateTransitionEnd(150):s()}else e&&e()},a.prototype._adjustDialog=function(){var t=this._element.scrollHeight>document.documentElement.clientHeight;!this._isBodyOverflowing&&t&&(this._element.style.paddingLeft=this._scrollbarWidth+"px"),this._isBodyOverflowing&&!t&&(this._element.style.paddingRight=this._scrollbarWidth+"px")},a.prototype._resetAdjustments=function(){this._element.style.paddingLeft="",this._element.style.paddingRight=""},a.prototype._checkScrollbar=function(){this._isBodyOverflowing=document.body.clientWidth<window.innerWidth,this._scrollbarWidth=this._getScrollbarWidth()},a.prototype._setScrollbar=function(){var e=this;if(this._isBodyOverflowing){t(d.FIXED_CONTENT).each(function(n,i){var o=t(i)[0].style.paddingRight,r=t(i).css("padding-right");t(i).data("padding-right",o).css("padding-right",parseFloat(r)+e._scrollbarWidth+"px")}),t(d.NAVBAR_TOGGLER).each(function(n,i){var o=t(i)[0].style.marginRight,r=t(i).css("margin-right");t(i).data("margin-right",o).css("margin-right",parseFloat(r)+e._scrollbarWidth+"px")});var n=document.body.style.paddingRight,i=t("body").css("padding-right");t("body").data("padding-right",n).css("padding-right",parseFloat(i)+this._scrollbarWidth+"px")}},a.prototype._resetScrollbar=function(){t(d.FIXED_CONTENT).each(function(e,n){var i=t(n).data("padding-right");void 0!==i&&t(n).css("padding-right",i).removeData("padding-right")}),t(d.NAVBAR_TOGGLER).each(function(e,n){var i=t(n).data("margin-right");void 0!==i&&t(n).css("margin-right",i).removeData("margin-right")});var e=t("body").data("padding-right");void 0!==e&&t("body").css("padding-right",e).removeData("padding-right")},a.prototype._getScrollbarWidth=function(){var t=document.createElement("div");t.className=u.SCROLLBAR_MEASURER,document.body.appendChild(t);var e=t.getBoundingClientRect().width-t.clientWidth;return document.body.removeChild(t),e},a._jQueryInterface=function(e,n){return this.each(function(){var o=t(this).data("bs.modal"),r=t.extend({},a.Default,t(this).data(),"object"===(void 0===e?"undefined":i(e))&&e);if(o||(o=new a(this,r),t(this).data("bs.modal",o)),"string"==typeof e){if(void 0===o[e])throw new Error('No method named "'+e+'"');o[e](n)}else r.show&&o.show(n)})},o(a,null,[{key:"VERSION",get:function(){return"4.0.0-beta"}},{key:"Default",get:function(){return l}}]),a}();t(document).on(c.CLICK_DATA_API,d.DATA_TOGGLE,function(e){var n=this,i=void 0,o=r.getSelectorFromElement(this);o&&(i=t(o)[0]);var s=t(i).data("bs.modal")?"toggle":t.extend({},t(i).data(),t(this).data());"A"!==this.tagName&&"AREA"!==this.tagName||e.preventDefault();var a=t(i).one(c.SHOW,function(e){e.isDefaultPrevented()||a.one(c.HIDDEN,function(){t(n).is(":visible")&&n.focus()})});f._jQueryInterface.call(t(i),s,this)}),t.fn[e]=f._jQueryInterface,t.fn[e].Constructor=f,t.fn[e].noConflict=function(){return t.fn[e]=a,f._jQueryInterface}}(jQuery),function(t){var e="scrollspy",s=t.fn[e],a={offset:10,method:"auto",target:""},l={offset:"number",method:"string",target:"(string|element)"},h={ACTIVATE:"activate.bs.scrollspy",SCROLL:"scroll.bs.scrollspy",LOAD_DATA_API:"load.bs.scrollspy.data-api"},c={DROPDOWN_ITEM:"dropdown-item",DROPDOWN_MENU:"dropdown-menu",ACTIVE:"active"},u={DATA_SPY:'[data-spy="scroll"]',ACTIVE:".active",NAV_LIST_GROUP:".nav, .list-group",NAV_LINKS:".nav-link",LIST_ITEMS:".list-group-item",DROPDOWN:".dropdown",DROPDOWN_ITEMS:".dropdown-item",DROPDOWN_TOGGLE:".dropdown-toggle"},d={OFFSET:"offset",POSITION:"position"},f=function(){function s(e,i){var o=this;n(this,s),this._element=e,this._scrollElement="BODY"===e.tagName?window:e,this._config=this._getConfig(i),this._selector=this._config.target+" "+u.NAV_LINKS+","+this._config.target+" "+u.LIST_ITEMS+","+this._config.target+" "+u.DROPDOWN_ITEMS,this._offsets=[],this._targets=[],this._activeTarget=null,this._scrollHeight=0,t(this._scrollElement).on(h.SCROLL,function(t){return o._process(t)}),this.refresh(),this._process()}return s.prototype.refresh=function(){var e=this,n=this._scrollElement!==this._scrollElement.window?d.POSITION:d.OFFSET,i="auto"===this._config.method?n:this._config.method,o=i===d.POSITION?this._getScrollTop():0;this._offsets=[],this._targets=[],this._scrollHeight=this._getScrollHeight(),t.makeArray(t(this._selector)).map(function(e){var n=void 0,s=r.getSelectorFromElement(e);if(s&&(n=t(s)[0]),n){var a=n.getBoundingClientRect();if(a.width||a.height)return[t(n)[i]().top+o,s]}return null}).filter(function(t){return t}).sort(function(t,e){return t[0]-e[0]}).forEach(function(t){e._offsets.push(t[0]),e._targets.push(t[1])})},s.prototype.dispose=function(){t.removeData(this._element,"bs.scrollspy"),t(this._scrollElement).off(".bs.scrollspy"),this._element=null,this._scrollElement=null,this._config=null,this._selector=null,this._offsets=null,this._targets=null,this._activeTarget=null,this._scrollHeight=null},s.prototype._getConfig=function(n){if("string"!=typeof(n=t.extend({},a,n)).target){var i=t(n.target).attr("id");i||(i=r.getUID(e),t(n.target).attr("id",i)),n.target="#"+i}return r.typeCheckConfig(e,n,l),n},s.prototype._getScrollTop=function(){return this._scrollElement===window?this._scrollElement.pageYOffset:this._scrollElement.scrollTop},s.prototype._getScrollHeight=function(){return this._scrollElement.scrollHeight||Math.max(document.body.scrollHeight,document.documentElement.scrollHeight)},s.prototype._getOffsetHeight=function(){return this._scrollElement===window?window.innerHeight:this._scrollElement.getBoundingClientRect().height},s.prototype._process=function(){var t=this._getScrollTop()+this._config.offset,e=this._getScrollHeight(),n=this._config.offset+e-this._getOffsetHeight();if(this._scrollHeight!==e&&this.refresh(),t>=n){var i=this._targets[this._targets.length-1];this._activeTarget!==i&&this._activate(i)}else{if(this._activeTarget&&t<this._offsets[0]&&this._offsets[0]>0)return this._activeTarget=null,void this._clear();for(var o=this._offsets.length;o--;)this._activeTarget!==this._targets[o]&&t>=this._offsets[o]&&(void 0===this._offsets[o+1]||t<this._offsets[o+1])&&this._activate(this._targets[o])}},s.prototype._activate=function(e){this._activeTarget=e,this._clear();var n=this._selector.split(",");n=n.map(function(t){return 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n=this,i=this.getTipElement(),o=t.Event(this.constructor.Event.HIDE),s=function(){n._hoverState!==d.SHOW&&i.parentNode&&i.parentNode.removeChild(i),n._cleanTipClass(),n.element.removeAttribute("aria-describedby"),t(n.element).trigger(n.constructor.Event.HIDDEN),null!==n._popper&&n._popper.destroy(),e&&e()};t(this.element).trigger(o),o.isDefaultPrevented()||(t(i).removeClass(p.SHOW),"ontouchstart"in document.documentElement&&t("body").children().off("mouseover",null,t.noop),this._activeTrigger[g.CLICK]=!1,this._activeTrigger[g.FOCUS]=!1,this._activeTrigger[g.HOVER]=!1,r.supportsTransitionEnd()&&t(this.tip).hasClass(p.FADE)?t(i).one(r.TRANSITION_END,s).emulateTransitionEnd(150):s(),this._hoverState="")},a.prototype.update=function(){null!==this._popper&&this._popper.scheduleUpdate()},a.prototype.isWithContent=function(){return Boolean(this.getTitle())},a.prototype.addAttachmentClass=function(e){t(this.getTipElement()).addClass("bs-tooltip-"+e)},a.prototype.getTipElement=function(){return this.tip=this.tip||t(this.config.template)[0]},a.prototype.setContent=function(){var e=t(this.getTipElement());this.setElementContent(e.find(_.TOOLTIP_INNER),this.getTitle()),e.removeClass(p.FADE+" "+p.SHOW)},a.prototype.setElementContent=function(e,n){var o=this.config.html;"object"===(void 0===n?"undefined":i(n))&&(n.nodeType||n.jquery)?o?t(n).parent().is(e)||e.empty().append(n):e.text(t(n).text()):e[o?"html":"text"](n)},a.prototype.getTitle=function(){var t=this.element.getAttribute("data-original-title");return t||(t="function"==typeof this.config.title?this.config.title.call(this.element):this.config.title),t},a.prototype._getAttachment=function(t){return c[t.toUpperCase()]},a.prototype._setListeners=function(){var e=this;this.config.trigger.split(" ").forEach(function(n){if("click"===n)t(e.element).on(e.constructor.Event.CLICK,e.config.selector,function(t){return e.toggle(t)});else if(n!==g.MANUAL){var 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e=this.getTipElement(),n=this.config.animation;null===e.getAttribute("x-placement")&&(t(e).removeClass(p.FADE),this.config.animation=!1,this.hide(),this.show(),this.config.animation=n)},a._jQueryInterface=function(e){return this.each(function(){var n=t(this).data("bs.tooltip"),o="object"===(void 0===e?"undefined":i(e))&&e;if((n||!/dispose|hide/.test(e))&&(n||(n=new a(this,o),t(this).data("bs.tooltip",n)),"string"==typeof e)){if(void 0===n[e])throw new Error('No method named "'+e+'"');n[e]()}})},o(a,null,[{key:"VERSION",get:function(){return"4.0.0-beta"}},{key:"Default",get:function(){return u}},{key:"NAME",get:function(){return e}},{key:"DATA_KEY",get:function(){return"bs.tooltip"}},{key:"Event",get:function(){return f}},{key:"EVENT_KEY",get:function(){return s}},{key:"DefaultType",get:function(){return h}}]),a}();return t.fn[e]=m._jQueryInterface,t.fn[e].Constructor=m,t.fn[e].noConflict=function(){return t.fn[e]=a,m._jQueryInterface},m}(jQuery));!function(r){var a="popover",l=".bs.popover",h=r.fn[a],c=new RegExp("(^|\\s)bs-popover\\S+","g"),u=r.extend({},s.Default,{placement:"right",trigger:"click",content:"",template:'<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-header"></h3><div class="popover-body"></div></div>'}),d=r.extend({},s.DefaultType,{content:"(string|element|function)"}),f={FADE:"fade",SHOW:"show"},p={TITLE:".popover-header",CONTENT:".popover-body"},_={HIDE:"hide"+l,HIDDEN:"hidden"+l,SHOW:"show"+l,SHOWN:"shown"+l,INSERTED:"inserted"+l,CLICK:"click"+l,FOCUSIN:"focusin"+l,FOCUSOUT:"focusout"+l,MOUSEENTER:"mouseenter"+l,MOUSELEAVE:"mouseleave"+l},g=function(s){function h(){return n(this,h),t(this,s.apply(this,arguments))}return e(h,s),h.prototype.isWithContent=function(){return this.getTitle()||this._getContent()},h.prototype.addAttachmentClass=function(t){r(this.getTipElement()).addClass("bs-popover-"+t)},h.prototype.getTipElement=function(){return this.tip=this.tip||r(this.config.template)[0]},h.prototype.setContent=function(){var t=r(this.getTipElement());this.setElementContent(t.find(p.TITLE),this.getTitle()),this.setElementContent(t.find(p.CONTENT),this._getContent()),t.removeClass(f.FADE+" "+f.SHOW)},h.prototype._getContent=function(){return this.element.getAttribute("data-content")||("function"==typeof this.config.content?this.config.content.call(this.element):this.config.content)},h.prototype._cleanTipClass=function(){var t=r(this.getTipElement()),e=t.attr("class").match(c);null!==e&&e.length>0&&t.removeClass(e.join(""))},h._jQueryInterface=function(t){return this.each(function(){var e=r(this).data("bs.popover"),n="object"===(void 0===t?"undefined":i(t))?t:null;if((e||!/destroy|hide/.test(t))&&(e||(e=new h(this,n),r(this).data("bs.popover",e)),"string"==typeof t)){if(void 0===e[t])throw new Error('No method named 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\ No newline at end of file
+  * Bootstrap v4.0.0-beta (https://getbootstrap.com)
+  * Copyright 2011-2017 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+  */
+var bootstrap=function(t,e,n){"use strict";e=e&&e.hasOwnProperty("default")?e.default:e,n=n&&n.hasOwnProperty("default")?n.default:n;var i=function(){function t(t){return{}.toString.call(t).match(/\s([a-zA-Z]+)/)[1].toLowerCase()}function n(t){return(t[0]||t).nodeType}function i(){return{bindType:s.end,delegateType:s.end,handle:function(t){if(e(t.target).is(this))return t.handleObj.handler.apply(this,arguments)}}}function o(){if(window.QUnit)return!1;var t=document.createElement("bootstrap");for(var e in a)if("undefined"!=typeof t.style[e])return{end:a[e]};return!1}function r(t){var n=this,i=!1;return e(this).one(l.TRANSITION_END,function(){i=!0}),setTimeout(function(){i||l.triggerTransitionEnd(n)},t),this}var s=!1,a={WebkitTransition:"webkitTransitionEnd",MozTransition:"transitionend",OTransition:"oTransitionEnd otransitionend",transition:"transitionend"},l={TRANSITION_END:"bsTransitionEnd",getUID:function(t){do{t+=~~(1e6*Math.random())}while(document.getElementById(t));return 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t=h._getParentFromElement(this._element),i=e(this._menu).hasClass(d.SHOW);if(h._clearMenus(),!i){var o={relatedTarget:this._element},r=e.Event(u.SHOW,o);if(e(t).trigger(r),!r.isDefaultPrevented()){var s=this._element;e(t).hasClass(d.DROPUP)&&(e(this._menu).hasClass(d.MENULEFT)||e(this._menu).hasClass(d.MENURIGHT))&&(s=t),this._popper=new n(s,this._menu,this._getPopperConfig()),"ontouchstart"in 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o&&(n=e(o)[0]),n||t.parentNode},h._dataApiKeydownHandler=function(t){if(!(!c.test(t.which)||/button/i.test(t.target.tagName)&&32===t.which||/input|textarea/i.test(t.target.tagName)||(t.preventDefault(),t.stopPropagation(),this.disabled||e(this).hasClass(d.DISABLED)))){var n=h._getParentFromElement(this),i=e(n).hasClass(d.SHOW);if((i||27===t.which&&32===t.which)&&(!i||27!==t.which&&32!==t.which)){var o=e(n).find(f.VISIBLE_ITEMS).get();if(o.length){var r=o.indexOf(t.target);38===t.which&&r>0&&r--,40===t.which&&r<o.length-1&&r++,r<0&&(r=0),o[r].focus()}}else{if(27===t.which){var s=e(n).find(f.DATA_TOGGLE)[0];e(s).trigger("focus")}e(this).trigger("click")}}},s(h,null,[{key:"VERSION",get:function(){return"4.0.0-beta"}},{key:"Default",get:function(){return _}},{key:"DefaultType",get:function(){return g}}]),h}();return e(document).on(u.KEYDOWN_DATA_API,f.DATA_TOGGLE,m._dataApiKeydownHandler).on(u.KEYDOWN_DATA_API,f.MENU,m._dataApiKeydownHandler).on(u.CLICK_DATA_API+" 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t="modal",n=".bs.modal",a=e.fn[t],l={backdrop:!0,keyboard:!0,focus:!0,show:!0},h={backdrop:"(boolean|string)",keyboard:"boolean",focus:"boolean",show:"boolean"},c={HIDE:"hide.bs.modal",HIDDEN:"hidden.bs.modal",SHOW:"show.bs.modal",SHOWN:"shown.bs.modal",FOCUSIN:"focusin.bs.modal",RESIZE:"resize.bs.modal",CLICK_DISMISS:"click.dismiss.bs.modal",KEYDOWN_DISMISS:"keydown.dismiss.bs.modal",MOUSEUP_DISMISS:"mouseup.dismiss.bs.modal",MOUSEDOWN_DISMISS:"mousedown.dismiss.bs.modal",CLICK_DATA_API:"click.bs.modal.data-api"},u={SCROLLBAR_MEASURER:"modal-scrollbar-measure",BACKDROP:"modal-backdrop",OPEN:"modal-open",FADE:"fade",SHOW:"show"},d={DIALOG:".modal-dialog",DATA_TOGGLE:'[data-toggle="modal"]',DATA_DISMISS:'[data-dismiss="modal"]',FIXED_CONTENT:".fixed-top, .fixed-bottom, .is-fixed, .sticky-top",STICKY_CONTENT:".sticky-top",NAVBAR_TOGGLER:".navbar-toggler"},f=function(){function a(t,n){r(this,a),this._config=this._getConfig(n),this._element=t,this._dialog=e(t).find(d.DIALOG)[0],this._backdrop=null,this._isShown=!1,this._isBodyOverflowing=!1,this._ignoreBackdropClick=!1,this._originalBodyPadding=0,this._scrollbarWidth=0}return a.prototype.toggle=function(t){return this._isShown?this.hide():this.show(t)},a.prototype.show=function(t){var n=this;if(!this._isTransitioning){i.supportsTransitionEnd()&&e(this._element).hasClass(u.FADE)&&(this._isTransitioning=!0);var o=e.Event(c.SHOW,{relatedTarget:t});e(this._element).trigger(o),this._isShown||o.isDefaultPrevented()||(this._isShown=!0,this._checkScrollbar(),this._setScrollbar(),this._adjustDialog(),e(document.body).addClass(u.OPEN),this._setEscapeEvent(),this._setResizeEvent(),e(this._element).on(c.CLICK_DISMISS,d.DATA_DISMISS,function(t){return n.hide(t)}),e(this._dialog).on(c.MOUSEDOWN_DISMISS,function(){e(n._element).one(c.MOUSEUP_DISMISS,function(t){e(t.target).is(n._element)&&(n._ignoreBackdropClick=!0)})}),this._showBackdrop(function(){return n._showElement(t)}))}},a.prototype.hide=function(t){var n=this;if(t&&t.preventDefault(),!this._isTransitioning&&this._isShown){var o=i.supportsTransitionEnd()&&e(this._element).hasClass(u.FADE);o&&(this._isTransitioning=!0);var r=e.Event(c.HIDE);e(this._element).trigger(r),this._isShown&&!r.isDefaultPrevented()&&(this._isShown=!1,this._setEscapeEvent(),this._setResizeEvent(),e(document).off(c.FOCUSIN),e(this._element).removeClass(u.SHOW),e(this._element).off(c.CLICK_DISMISS),e(this._dialog).off(c.MOUSEDOWN_DISMISS),o?e(this._element).one(i.TRANSITION_END,function(t){return n._hideModal(t)}).emulateTransitionEnd(300):this._hideModal())}},a.prototype.dispose=function(){e.removeData(this._element,"bs.modal"),e(window,document,this._element,this._backdrop).off(n),this._config=null,this._element=null,this._dialog=null,this._backdrop=null,this._isShown=null,this._isBodyOverflowing=null,this._ignoreBackdropClick=null,this._scrollbarWidth=null},a.prototype.handleUpdate=function(){this._adjustDialog()},a.prototype._getConfig=function(n){return n=e.extend({},l,n),i.typeCheckConfig(t,n,h),n},a.prototype._showElement=function(t){var n=this,o=i.supportsTransitionEnd()&&e(this._element).hasClass(u.FADE);this._element.parentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE||document.body.appendChild(this._element),this._element.style.display="block",this._element.removeAttribute("aria-hidden"),this._element.scrollTop=0,o&&i.reflow(this._element),e(this._element).addClass(u.SHOW),this._config.focus&&this._enforceFocus();var r=e.Event(c.SHOWN,{relatedTarget:t}),s=function(){n._config.focus&&n._element.focus(),n._isTransitioning=!1,e(n._element).trigger(r)};o?e(this._dialog).one(i.TRANSITION_END,s).emulateTransitionEnd(300):s()},a.prototype._enforceFocus=function(){var t=this;e(document).off(c.FOCUSIN).on(c.FOCUSIN,function(n){document===n.target||t._element===n.target||e(t._element).has(n.target).length||t._element.focus()})},a.prototype._setEscapeEvent=function(){var t=this;this._isShown&&this._config.keyboard?e(this._element).on(c.KEYDOWN_DISMISS,function(e){27===e.which&&(e.preventDefault(),t.hide())}):this._isShown||e(this._element).off(c.KEYDOWN_DISMISS)},a.prototype._setResizeEvent=function(){var t=this;this._isShown?e(window).on(c.RESIZE,function(e){return t.handleUpdate(e)}):e(window).off(c.RESIZE)},a.prototype._hideModal=function(){var t=this;this._element.style.display="none",this._element.setAttribute("aria-hidden",!0),this._isTransitioning=!1,this._showBackdrop(function(){e(document.body).removeClass(u.OPEN),t._resetAdjustments(),t._resetScrollbar(),e(t._element).trigger(c.HIDDEN)})},a.prototype._removeBackdrop=function(){this._backdrop&&(e(this._backdrop).remove(),this._backdrop=null)},a.prototype._showBackdrop=function(t){var n=this,o=e(this._element).hasClass(u.FADE)?u.FADE:"";if(this._isShown&&this._config.backdrop){var r=i.supportsTransitionEnd()&&o;if(this._backdrop=document.createElement("div"),this._backdrop.className=u.BACKDROP,o&&e(this._backdrop).addClass(o),e(this._backdrop).appendTo(document.body),e(this._element).on(c.CLICK_DISMISS,function(t){n._ignoreBackdropClick?n._ignoreBackdropClick=!1:t.target===t.currentTarget&&("static"===n._config.backdrop?n._element.focus():n.hide())}),r&&i.reflow(this._backdrop),e(this._backdrop).addClass(u.SHOW),!t)return;if(!r)return void t();e(this._backdrop).one(i.TRANSITION_END,t).emulateTransitionEnd(150)}else if(!this._isShown&&this._backdrop){e(this._backdrop).removeClass(u.SHOW);var s=function(){n._removeBackdrop(),t&&t()};i.supportsTransitionEnd()&&e(this._element).hasClass(u.FADE)?e(this._backdrop).one(i.TRANSITION_END,s).emulateTransitionEnd(150):s()}else t&&t()},a.prototype._adjustDialog=function(){var t=this._element.scrollHeight>document.documentElement.clientHeight;!this._isBodyOverflowing&&t&&(this._element.style.paddingLeft=this._scrollbarWidth+"px"),this._isBodyOverflowing&&!t&&(this._element.style.paddingRight=this._scrollbarWidth+"px")},a.prototype._resetAdjustments=function(){this._element.style.paddingLeft="",this._element.style.paddingRight=""},a.prototype._checkScrollbar=function(){var t=document.body.getBoundingClientRect();this._isBodyOverflowing=t.left+t.right<window.innerWidth,this._scrollbarWidth=this._getScrollbarWidth()},a.prototype._setScrollbar=function(){var t=this;if(this._isBodyOverflowing){e(d.FIXED_CONTENT).each(function(n,i){var o=e(i)[0].style.paddingRight,r=e(i).css("padding-right");e(i).data("padding-right",o).css("padding-right",parseFloat(r)+t._scrollbarWidth+"px")}),e(d.STICKY_CONTENT).each(function(n,i){var o=e(i)[0].style.marginRight,r=e(i).css("margin-right");e(i).data("margin-right",o).css("margin-right",parseFloat(r)-t._scrollbarWidth+"px")}),e(d.NAVBAR_TOGGLER).each(function(n,i){var o=e(i)[0].style.marginRight,r=e(i).css("margin-right");e(i).data("margin-right",o).css("margin-right",parseFloat(r)+t._scrollbarWidth+"px")});var n=document.body.style.paddingRight,i=e("body").css("padding-right");e("body").data("padding-right",n).css("padding-right",parseFloat(i)+this._scrollbarWidth+"px")}},a.prototype._resetScrollbar=function(){e(d.FIXED_CONTENT).each(function(t,n){var i=e(n).data("padding-right");"undefined"!=typeof i&&e(n).css("padding-right",i).removeData("padding-right")}),e(d.STICKY_CONTENT+", "+d.NAVBAR_TOGGLER).each(function(t,n){var i=e(n).data("margin-right");"undefined"!=typeof i&&e(n).css("margin-right",i).removeData("margin-right")});var t=e("body").data("padding-right");"undefined"!=typeof t&&e("body").css("padding-right",t).removeData("padding-right")},a.prototype._getScrollbarWidth=function(){var t=document.createElement("div");t.className=u.SCROLLBAR_MEASURER,document.body.appendChild(t);var e=t.getBoundingClientRect().width-t.clientWidth;return document.body.removeChild(t),e},a._jQueryInterface=function(t,n){return this.each(function(){var i=e(this).data("bs.modal"),r=e.extend({},a.Default,e(this).data(),"object"===("undefined"==typeof t?"undefined":o(t))&&t);if(i||(i=new a(this,r),e(this).data("bs.modal",i)),"string"==typeof t){if("undefined"==typeof i[t])throw new Error('No method named "'+t+'"');i[t](n)}else r.show&&i.show(n)})},s(a,null,[{key:"VERSION",get:function(){return"4.0.0-beta"}},{key:"Default",get:function(){return l}}]),a}();return e(document).on(c.CLICK_DATA_API,d.DATA_TOGGLE,function(t){var n=this,o=void 0,r=i.getSelectorFromElement(this);r&&(o=e(r)[0]);var s=e(o).data("bs.modal")?"toggle":e.extend({},e(o).data(),e(this).data());"A"!==this.tagName&&"AREA"!==this.tagName||t.preventDefault();var a=e(o).one(c.SHOW,function(t){t.isDefaultPrevented()||a.one(c.HIDDEN,function(){e(n).is(":visible")&&n.focus()})});f._jQueryInterface.call(e(o),s,this)}),e.fn[t]=f._jQueryInterface,e.fn[t].Constructor=f,e.fn[t].noConflict=function(){return e.fn[t]=a,f._jQueryInterface},f}(jQuery),_=function(){if("undefined"==typeof n)throw new Error("Bootstrap tooltips require Popper.js (https://popper.js.org)");var t="tooltip",a=".bs.tooltip",l=e.fn[t],h=new RegExp("(^|\\s)bs-tooltip\\S+","g"),c={animation:"boolean",template:"string",title:"(string|element|function)",trigger:"string",delay:"(number|object)",html:"boolean",selector:"(string|boolean)",placement:"(string|function)",offset:"(number|string)",container:"(string|element|boolean)",fallbackPlacement:"(string|array)"},u={AUTO:"auto",TOP:"top",RIGHT:"right",BOTTOM:"bottom",LEFT:"left"},d={animation:!0,template:'<div class="tooltip" role="tooltip"><div class="arrow"></div><div class="tooltip-inner"></div></div>',trigger:"hover focus",title:"",delay:0,html:!1,selector:!1,placement:"top",offset:0,container:!1,fallbackPlacement:"flip"},f={SHOW:"show",OUT:"out"},p={HIDE:"hide"+a,HIDDEN:"hidden"+a,SHOW:"show"+a,SHOWN:"shown"+a,INSERTED:"inserted"+a,CLICK:"click"+a,FOCUSIN:"focusin"+a,FOCUSOUT:"focusout"+a,MOUSEENTER:"mouseenter"+a,MOUSELEAVE:"mouseleave"+a},_={FADE:"fade",SHOW:"show"},g={TOOLTIP:".tooltip",TOOLTIP_INNER:".tooltip-inner",ARROW:".arrow"},m={HOVER:"hover",FOCUS:"focus",CLICK:"click",MANUAL:"manual"},E=function(){function l(t,e){r(this,l),this._isEnabled=!0,this._timeout=0,this._hoverState="",this._activeTrigger={},this._popper=null,this.element=t,this.config=this._getConfig(e),this.tip=null,this._setListeners()}return l.prototype.enable=function(){this._isEnabled=!0},l.prototype.disable=function(){this._isEnabled=!1},l.prototype.toggleEnabled=function(){this._isEnabled=!this._isEnabled},l.prototype.toggle=function(t){if(this._isEnabled)if(t){var n=this.constructor.DATA_KEY,i=e(t.currentTarget).data(n);i||(i=new this.constructor(t.currentTarget,this._getDelegateConfig()),e(t.currentTarget).data(n,i)),i._activeTrigger.click=!i._activeTrigger.click,i._isWithActiveTrigger()?i._enter(null,i):i._leave(null,i)}else{if(e(this.getTipElement()).hasClass(_.SHOW))return void this._leave(null,this);this._enter(null,this)}},l.prototype.dispose=function(){clearTimeout(this._timeout),e.removeData(this.element,this.constructor.DATA_KEY),e(this.element).off(this.constructor.EVENT_KEY),e(this.element).closest(".modal").off("hide.bs.modal"),this.tip&&e(this.tip).remove(),this._isEnabled=null,this._timeout=null,this._hoverState=null,this._activeTrigger=null,null!==this._popper&&this._popper.destroy(),this._popper=null,this.element=null,this.config=null,this.tip=null},l.prototype.show=function(){var t=this;if("none"===e(this.element).css("display"))throw new Error("Please use show on visible elements");var o=e.Event(this.constructor.Event.SHOW);if(this.isWithContent()&&this._isEnabled){e(this.element).trigger(o);var r=e.contains(this.element.ownerDocument.documentElement,this.element);if(o.isDefaultPrevented()||!r)return;var s=this.getTipElement(),a=i.getUID(this.constructor.NAME);s.setAttribute("id",a),this.element.setAttribute("aria-describedby",a),this.setContent(),this.config.animation&&e(s).addClass(_.FADE);var h="function"==typeof this.config.placement?this.config.placement.call(this,s,this.element):this.config.placement,c=this._getAttachment(h);this.addAttachmentClass(c);var u=!1===this.config.container?document.body:e(this.config.container);e(s).data(this.constructor.DATA_KEY,this),e.contains(this.element.ownerDocument.documentElement,this.tip)||e(s).appendTo(u),e(this.element).trigger(this.constructor.Event.INSERTED),this._popper=new n(this.element,s,{placement:c,modifiers:{offset:{offset:this.config.offset},flip:{behavior:this.config.fallbackPlacement},arrow:{element:g.ARROW}},onCreate:function(e){e.originalPlacement!==e.placement&&t._handlePopperPlacementChange(e)},onUpdate:function(e){t._handlePopperPlacementChange(e)}}),e(s).addClass(_.SHOW),"ontouchstart"in document.documentElement&&e("body").children().on("mouseover",null,e.noop);var d=function(){t.config.animation&&t._fixTransition();var n=t._hoverState;t._hoverState=null,e(t.element).trigger(t.constructor.Event.SHOWN),n===f.OUT&&t._leave(null,t)};i.supportsTransitionEnd()&&e(this.tip).hasClass(_.FADE)?e(this.tip).one(i.TRANSITION_END,d).emulateTransitionEnd(l._TRANSITION_DURATION):d()}},l.prototype.hide=function(t){var n=this,o=this.getTipElement(),r=e.Event(this.constructor.Event.HIDE),s=function(){n._hoverState!==f.SHOW&&o.parentNode&&o.parentNode.removeChild(o),n._cleanTipClass(),n.element.removeAttribute("aria-describedby"),e(n.element).trigger(n.constructor.Event.HIDDEN),null!==n._popper&&n._popper.destroy(),t&&t()};e(this.element).trigger(r),r.isDefaultPrevented()||(e(o).removeClass(_.SHOW),"ontouchstart"in document.documentElement&&e("body").children().off("mouseover",null,e.noop),this._activeTrigger[m.CLICK]=!1,this._activeTrigger[m.FOCUS]=!1,this._activeTrigger[m.HOVER]=!1,i.supportsTransitionEnd()&&e(this.tip).hasClass(_.FADE)?e(o).one(i.TRANSITION_END,s).emulateTransitionEnd(150):s(),this._hoverState="")},l.prototype.update=function(){null!==this._popper&&this._popper.scheduleUpdate()},l.prototype.isWithContent=function(){return Boolean(this.getTitle())},l.prototype.addAttachmentClass=function(t){e(this.getTipElement()).addClass("bs-tooltip-"+t)},l.prototype.getTipElement=function(){return this.tip=this.tip||e(this.config.template)[0],this.tip},l.prototype.setContent=function(){var t=e(this.getTipElement());this.setElementContent(t.find(g.TOOLTIP_INNER),this.getTitle()),t.removeClass(_.FADE+" "+_.SHOW)},l.prototype.setElementContent=function(t,n){var i=this.config.html;"object"===("undefined"==typeof n?"undefined":o(n))&&(n.nodeType||n.jquery)?i?e(n).parent().is(t)||t.empty().append(n):t.text(e(n).text()):t[i?"html":"text"](n)},l.prototype.getTitle=function(){var t=this.element.getAttribute("data-original-title");return t||(t="function"==typeof this.config.title?this.config.title.call(this.element):this.config.title),t},l.prototype._getAttachment=function(t){return u[t.toUpperCase()]},l.prototype._setListeners=function(){var t=this;this.config.trigger.split(" ").forEach(function(n){if("click"===n)e(t.element).on(t.constructor.Event.CLICK,t.config.selector,function(e){return t.toggle(e)});else if(n!==m.MANUAL){var i=n===m.HOVER?t.constructor.Event.MOUSEENTER:t.constructor.Event.FOCUSIN,o=n===m.HOVER?t.constructor.Event.MOUSELEAVE:t.constructor.Event.FOCUSOUT;e(t.element).on(i,t.config.selector,function(e){return t._enter(e)}).on(o,t.config.selector,function(e){return t._leave(e)})}e(t.element).closest(".modal").on("hide.bs.modal",function(){return t.hide()})}),this.config.selector?this.config=e.extend({},this.config,{trigger:"manual",selector:""}):this._fixTitle()},l.prototype._fixTitle=function(){var t=o(this.element.getAttribute("data-original-title"));(this.element.getAttribute("title")||"string"!==t)&&(this.element.setAttribute("data-original-title",this.element.getAttribute("title")||""),this.element.setAttribute("title",""))},l.prototype._enter=function(t,n){var i=this.constructor.DATA_KEY;(n=n||e(t.currentTarget).data(i))||(n=new this.constructor(t.currentTarget,this._getDelegateConfig()),e(t.currentTarget).data(i,n)),t&&(n._activeTrigger["focusin"===t.type?m.FOCUS:m.HOVER]=!0),e(n.getTipElement()).hasClass(_.SHOW)||n._hoverState===f.SHOW?n._hoverState=f.SHOW:(clearTimeout(n._timeout),n._hoverState=f.SHOW,n.config.delay&&n.config.delay.show?n._timeout=setTimeout(function(){n._hoverState===f.SHOW&&n.show()},n.config.delay.show):n.show())},l.prototype._leave=function(t,n){var i=this.constructor.DATA_KEY;(n=n||e(t.currentTarget).data(i))||(n=new this.constructor(t.currentTarget,this._getDelegateConfig()),e(t.currentTarget).data(i,n)),t&&(n._activeTrigger["focusout"===t.type?m.FOCUS:m.HOVER]=!1),n._isWithActiveTrigger()||(clearTimeout(n._timeout),n._hoverState=f.OUT,n.config.delay&&n.config.delay.hide?n._timeout=setTimeout(function(){n._hoverState===f.OUT&&n.hide()},n.config.delay.hide):n.hide())},l.prototype._isWithActiveTrigger=function(){for(var t in this._activeTrigger)if(this._activeTrigger[t])return!0;return!1},l.prototype._getConfig=function(n){return(n=e.extend({},this.constructor.Default,e(this.element).data(),n)).delay&&"number"==typeof n.delay&&(n.delay={show:n.delay,hide:n.delay}),n.title&&"number"==typeof n.title&&(n.title=n.title.toString()),n.content&&"number"==typeof n.content&&(n.content=n.content.toString()),i.typeCheckConfig(t,n,this.constructor.DefaultType),n},l.prototype._getDelegateConfig=function(){var t={};if(this.config)for(var e in this.config)this.constructor.Default[e]!==this.config[e]&&(t[e]=this.config[e]);return t},l.prototype._cleanTipClass=function(){var t=e(this.getTipElement()),n=t.attr("class").match(h);null!==n&&n.length>0&&t.removeClass(n.join(""))},l.prototype._handlePopperPlacementChange=function(t){this._cleanTipClass(),this.addAttachmentClass(this._getAttachment(t.placement))},l.prototype._fixTransition=function(){var t=this.getTipElement(),n=this.config.animation;null===t.getAttribute("x-placement")&&(e(t).removeClass(_.FADE),this.config.animation=!1,this.hide(),this.show(),this.config.animation=n)},l._jQueryInterface=function(t){return this.each(function(){var n=e(this).data("bs.tooltip"),i="object"===("undefined"==typeof t?"undefined":o(t))&&t;if((n||!/dispose|hide/.test(t))&&(n||(n=new l(this,i),e(this).data("bs.tooltip",n)),"string"==typeof t)){if("undefined"==typeof n[t])throw new Error('No method named "'+t+'"');n[t]()}})},s(l,null,[{key:"VERSION",get:function(){return"4.0.0-beta"}},{key:"Default",get:function(){return d}},{key:"NAME",get:function(){return t}},{key:"DATA_KEY",get:function(){return"bs.tooltip"}},{key:"Event",get:function(){return p}},{key:"EVENT_KEY",get:function(){return a}},{key:"DefaultType",get:function(){return c}}]),l}();return e.fn[t]=E._jQueryInterface,e.fn[t].Constructor=E,e.fn[t].noConflict=function(){return e.fn[t]=l,E._jQueryInterface},E}(jQuery),g=function(){var t="popover",n=".bs.popover",i=e.fn[t],h=new RegExp("(^|\\s)bs-popover\\S+","g"),c=e.extend({},_.Default,{placement:"right",trigger:"click",content:"",template:'<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-header"></h3><div class="popover-body"></div></div>'}),u=e.extend({},_.DefaultType,{content:"(string|element|function)"}),d={FADE:"fade",SHOW:"show"},f={TITLE:".popover-header",CONTENT:".popover-body"},p={HIDE:"hide"+n,HIDDEN:"hidden"+n,SHOW:"show"+n,SHOWN:"shown"+n,INSERTED:"inserted"+n,CLICK:"click"+n,FOCUSIN:"focusin"+n,FOCUSOUT:"focusout"+n,MOUSEENTER:"mouseenter"+n,MOUSELEAVE:"mouseleave"+n},g=function(i){function _(){return r(this,_),l(this,i.apply(this,arguments))}return a(_,i),_.prototype.isWithContent=function(){return this.getTitle()||this._getContent()},_.prototype.addAttachmentClass=function(t){e(this.getTipElement()).addClass("bs-popover-"+t)},_.prototype.getTipElement=function(){return this.tip=this.tip||e(this.config.template)[0],this.tip},_.prototype.setContent=function(){var t=e(this.getTipElement());this.setElementContent(t.find(f.TITLE),this.getTitle()),this.setElementContent(t.find(f.CONTENT),this._getContent()),t.removeClass(d.FADE+" "+d.SHOW)},_.prototype._getContent=function(){return this.element.getAttribute("data-content")||("function"==typeof this.config.content?this.config.content.call(this.element):this.config.content)},_.prototype._cleanTipClass=function(){var t=e(this.getTipElement()),n=t.attr("class").match(h);null!==n&&n.length>0&&t.removeClass(n.join(""))},_._jQueryInterface=function(t){return this.each(function(){var n=e(this).data("bs.popover"),i="object"===("undefined"==typeof t?"undefined":o(t))?t:null;if((n||!/destroy|hide/.test(t))&&(n||(n=new _(this,i),e(this).data("bs.popover",n)),"string"==typeof t)){if("undefined"==typeof n[t])throw new Error('No method named "'+t+'"');n[t]()}})},s(_,null,[{key:"VERSION",get:function(){return"4.0.0-beta"}},{key:"Default",get:function(){return c}},{key:"NAME",get:function(){return t}},{key:"DATA_KEY",get:function(){return"bs.popover"}},{key:"Event",get:function(){return p}},{key:"EVENT_KEY",get:function(){return n}},{key:"DefaultType",get:function(){return u}}]),_}(_);return e.fn[t]=g._jQueryInterface,e.fn[t].Constructor=g,e.fn[t].noConflict=function(){return e.fn[t]=i,g._jQueryInterface},g}(jQuery),m=function(){var t="scrollspy",n=e.fn[t],a={offset:10,method:"auto",target:""},l={offset:"number",method:"string",target:"(string|element)"},h={ACTIVATE:"activate.bs.scrollspy",SCROLL:"scroll.bs.scrollspy",LOAD_DATA_API:"load.bs.scrollspy.data-api"},c={DROPDOWN_ITEM:"dropdown-item",DROPDOWN_MENU:"dropdown-menu",ACTIVE:"active"},u={DATA_SPY:'[data-spy="scroll"]',ACTIVE:".active",NAV_LIST_GROUP:".nav, .list-group",NAV_LINKS:".nav-link",LIST_ITEMS:".list-group-item",DROPDOWN:".dropdown",DROPDOWN_ITEMS:".dropdown-item",DROPDOWN_TOGGLE:".dropdown-toggle"},d={OFFSET:"offset",POSITION:"position"},f=function(){function n(t,i){var o=this;r(this,n),this._element=t,this._scrollElement="BODY"===t.tagName?window:t,this._config=this._getConfig(i),this._selector=this._config.target+" "+u.NAV_LINKS+","+this._config.target+" "+u.LIST_ITEMS+","+this._config.target+" "+u.DROPDOWN_ITEMS,this._offsets=[],this._targets=[],this._activeTarget=null,this._scrollHeight=0,e(this._scrollElement).on(h.SCROLL,function(t){return o._process(t)}),this.refresh(),this._process()}return n.prototype.refresh=function(){var t=this,n=this._scrollElement!==this._scrollElement.window?d.POSITION:d.OFFSET,o="auto"===this._config.method?n:this._config.method,r=o===d.POSITION?this._getScrollTop():0;this._offsets=[],this._targets=[],this._scrollHeight=this._getScrollHeight(),e.makeArray(e(this._selector)).map(function(t){var n=void 0,s=i.getSelectorFromElement(t);if(s&&(n=e(s)[0]),n){var a=n.getBoundingClientRect();if(a.width||a.height)return[e(n)[o]().top+r,s]}return null}).filter(function(t){return t}).sort(function(t,e){return t[0]-e[0]}).forEach(function(e){t._offsets.push(e[0]),t._targets.push(e[1])})},n.prototype.dispose=function(){e.removeData(this._element,"bs.scrollspy"),e(this._scrollElement).off(".bs.scrollspy"),this._element=null,this._scrollElement=null,this._config=null,this._selector=null,this._offsets=null,this._targets=null,this._activeTarget=null,this._scrollHeight=null},n.prototype._getConfig=function(n){if("string"!=typeof(n=e.extend({},a,n)).target){var o=e(n.target).attr("id");o||(o=i.getUID(t),e(n.target).attr("id",o)),n.target="#"+o}return i.typeCheckConfig(t,n,l),n},n.prototype._getScrollTop=function(){return this._scrollElement===window?this._scrollElement.pageYOffset:this._scrollElement.scrollTop},n.prototype._getScrollHeight=function(){return this._scrollElement.scrollHeight||Math.max(document.body.scrollHeight,document.documentElement.scrollHeight)},n.prototype._getOffsetHeight=function(){return this._scrollElement===window?window.innerHeight:this._scrollElement.getBoundingClientRect().height},n.prototype._process=function(){var t=this._getScrollTop()+this._config.offset,e=this._getScrollHeight(),n=this._config.offset+e-this._getOffsetHeight();if(this._scrollHeight!==e&&this.refresh(),t>=n){var i=this._targets[this._targets.length-1];this._activeTarget!==i&&this._activate(i)}else{if(this._activeTarget&&t<this._offsets[0]&&this._offsets[0]>0)return this._activeTarget=null,void this._clear();for(var o=this._offsets.length;o--;)this._activeTarget!==this._targets[o]&&t>=this._offsets[o]&&("undefined"==typeof this._offsets[o+1]||t<this._offsets[o+1])&&this._activate(this._targets[o])}},n.prototype._activate=function(t){this._activeTarget=t,this._clear();var n=this._selector.split(",");n=n.map(function(e){return e+'[data-target="'+t+'"],'+e+'[href="'+t+'"]'});var i=e(n.join(","));i.hasClass(c.DROPDOWN_ITEM)?(i.closest(u.DROPDOWN).find(u.DROPDOWN_TOGGLE).addClass(c.ACTIVE),i.addClass(c.ACTIVE)):(i.addClass(c.ACTIVE),i.parents(u.NAV_LIST_GROUP).prev(u.NAV_LINKS+", "+u.LIST_ITEMS).addClass(c.ACTIVE)),e(this._scrollElement).trigger(h.ACTIVATE,{relatedTarget:t})},n.prototype._clear=function(){e(this._selector).filter(u.ACTIVE).removeClass(c.ACTIVE)},n._jQueryInterface=function(t){return this.each(function(){var i=e(this).data("bs.scrollspy"),r="object"===("undefined"==typeof t?"undefined":o(t))&&t;if(i||(i=new n(this,r),e(this).data("bs.scrollspy",i)),"string"==typeof t){if("undefined"==typeof i[t])throw new Error('No method named "'+t+'"');i[t]()}})},s(n,null,[{key:"VERSION",get:function(){return"4.0.0-beta"}},{key:"Default",get:function(){return a}}]),n}();return e(window).on(h.LOAD_DATA_API,function(){for(var t=e.makeArray(e(u.DATA_SPY)),n=t.length;n--;){var i=e(t[n]);f._jQueryInterface.call(i,i.data())}}),e.fn[t]=f._jQueryInterface,e.fn[t].Constructor=f,e.fn[t].noConflict=function(){return e.fn[t]=n,f._jQueryInterface},f}(jQuery),E=function(){var t=e.fn.tab,n={HIDE:"hide.bs.tab",HIDDEN:"hidden.bs.tab",SHOW:"show.bs.tab",SHOWN:"shown.bs.tab",CLICK_DATA_API:"click.bs.tab.data-api"},o={DROPDOWN_MENU:"dropdown-menu",ACTIVE:"active",DISABLED:"disabled",FADE:"fade",SHOW:"show"},a={DROPDOWN:".dropdown",NAV_LIST_GROUP:".nav, .list-group",ACTIVE:".active",ACTIVE_UL:"> li > .active",DATA_TOGGLE:'[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',DROPDOWN_TOGGLE:".dropdown-toggle",DROPDOWN_ACTIVE_CHILD:"> .dropdown-menu .active"},l=function(){function t(e){r(this,t),this._element=e}return t.prototype.show=function(){var t=this;if(!(this._element.parentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE&&e(this._element).hasClass(o.ACTIVE)||e(this._element).hasClass(o.DISABLED))){var r=void 0,s=void 0,l=e(this._element).closest(a.NAV_LIST_GROUP)[0],h=i.getSelectorFromElement(this._element);if(l){var c="UL"===l.nodeName?a.ACTIVE_UL:a.ACTIVE;s=e.makeArray(e(l).find(c)),s=s[s.length-1]}var u=e.Event(n.HIDE,{relatedTarget:this._element}),d=e.Event(n.SHOW,{relatedTarget:s});if(s&&e(s).trigger(u),e(this._element).trigger(d),!d.isDefaultPrevented()&&!u.isDefaultPrevented()){h&&(r=e(h)[0]),this._activate(this._element,l);var f=function(){var i=e.Event(n.HIDDEN,{relatedTarget:t._element}),o=e.Event(n.SHOWN,{relatedTarget:s});e(s).trigger(i),e(t._element).trigger(o)};r?this._activate(r,r.parentNode,f):f()}}},t.prototype.dispose=function(){e.removeData(this._element,"bs.tab"),this._element=null},t.prototype._activate=function(t,n,r){var s=this,l=void 0,h=(l="UL"===n.nodeName?e(n).find(a.ACTIVE_UL):e(n).children(a.ACTIVE))[0],c=r&&i.supportsTransitionEnd()&&h&&e(h).hasClass(o.FADE),u=function(){return s._transitionComplete(t,h,c,r)};h&&c?e(h).one(i.TRANSITION_END,u).emulateTransitionEnd(150):u(),h&&e(h).removeClass(o.SHOW)},t.prototype._transitionComplete=function(t,n,r,s){if(n){e(n).removeClass(o.ACTIVE);var l=e(n.parentNode).find(a.DROPDOWN_ACTIVE_CHILD)[0];l&&e(l).removeClass(o.ACTIVE),n.setAttribute("aria-expanded",!1)}if(e(t).addClass(o.ACTIVE),t.setAttribute("aria-expanded",!0),r?(i.reflow(t),e(t).addClass(o.SHOW)):e(t).removeClass(o.FADE),t.parentNode&&e(t.parentNode).hasClass(o.DROPDOWN_MENU)){var h=e(t).closest(a.DROPDOWN)[0];h&&e(h).find(a.DROPDOWN_TOGGLE).addClass(o.ACTIVE),t.setAttribute("aria-expanded",!0)}s&&s()},t._jQueryInterface=function(n){return this.each(function(){var i=e(this),o=i.data("bs.tab");if(o||(o=new t(this),i.data("bs.tab",o)),"string"==typeof n){if("undefined"==typeof o[n])throw new Error('No method named "'+n+'"');o[n]()}})},s(t,null,[{key:"VERSION",get:function(){return"4.0.0-beta"}}]),t}();return e(document).on(n.CLICK_DATA_API,a.DATA_TOGGLE,function(t){t.preventDefault(),l._jQueryInterface.call(e(this),"show")}),e.fn.tab=l._jQueryInterface,e.fn.tab.Constructor=l,e.fn.tab.noConflict=function(){return e.fn.tab=t,l._jQueryInterface},l}(jQuery);return function(){if("undefined"==typeof jQuery)throw new Error("Bootstrap's JavaScript requires jQuery. jQuery must be included before Bootstrap's JavaScript.");var t=e.fn.jquery.split(" ")[0].split(".");if(t[0]<3||t[0]>=4)throw new Error("Bootstrap's JavaScript requires at least jQuery v3.0.0 but less than v4.0.0")}(jQuery),t.Util=i,t.Alert=h,t.Button=c,t.Carousel=u,t.Collapse=d,t.Dropdown=f,t.Modal=p,t.Popover=g,t.Scrollspy=m,t.Tab=E,t.Tooltip=_,t}({},$,Popper);
\ No newline at end of file
diff --git a/assets/javascripts/bootstrap/alert.js b/assets/javascripts/bootstrap/alert.js
index 4dc646c..b3f9db1 100644
--- a/assets/javascripts/bootstrap/alert.js
+++ b/assets/javascripts/bootstrap/alert.js
@@ -1,3 +1,5 @@
+'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"); } }
@@ -9,7 +11,7 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
  * --------------------------------------------------------------------------
  */
 
-var Alert = function ($) {
+var Alert = function () {
 
   /**
    * ------------------------------------------------------------------------
@@ -39,14 +41,14 @@ var Alert = function ($) {
     ALERT: 'alert',
     FADE: 'fade',
     SHOW: 'show'
+  };
 
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
 
-  };
   var Alert = function () {
     function Alert(element) {
       _classCallCheck(this, Alert);
@@ -56,98 +58,110 @@ var Alert = function ($) {
 
     // getters
 
-    // public
+    _createClass(Alert, [{
+      key: 'close',
 
-    Alert.prototype.close = function close(element) {
-      element = element || this._element;
 
-      var rootElement = this._getRootElement(element);
-      var customEvent = this._triggerCloseEvent(rootElement);
+      // public
 
-      if (customEvent.isDefaultPrevented()) {
-        return;
-      }
-
-      this._removeElement(rootElement);
-    };
-
-    Alert.prototype.dispose = function dispose() {
-      $.removeData(this._element, DATA_KEY);
-      this._element = null;
-    };
+      value: function close(element) {
+        element = element || this._element;
 
-    // private
+        var rootElement = this._getRootElement(element);
+        var customEvent = this._triggerCloseEvent(rootElement);
 
-    Alert.prototype._getRootElement = function _getRootElement(element) {
-      var selector = Util.getSelectorFromElement(element);
-      var parent = false;
+        if (customEvent.isDefaultPrevented()) {
+          return;
+        }
 
-      if (selector) {
-        parent = $(selector)[0];
+        this._removeElement(rootElement);
       }
-
-      if (!parent) {
-        parent = $(element).closest('.' + ClassName.ALERT)[0];
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+        this._element = null;
       }
 
-      return parent;
-    };
-
-    Alert.prototype._triggerCloseEvent = function _triggerCloseEvent(element) {
-      var closeEvent = $.Event(Event.CLOSE);
+      // private
 
-      $(element).trigger(closeEvent);
-      return closeEvent;
-    };
+    }, {
+      key: '_getRootElement',
+      value: function _getRootElement(element) {
+        var selector = Util.getSelectorFromElement(element);
+        var parent = false;
 
-    Alert.prototype._removeElement = function _removeElement(element) {
-      var _this = this;
+        if (selector) {
+          parent = $(selector)[0];
+        }
 
-      $(element).removeClass(ClassName.SHOW);
+        if (!parent) {
+          parent = $(element).closest('.' + ClassName.ALERT)[0];
+        }
 
-      if (!Util.supportsTransitionEnd() || !$(element).hasClass(ClassName.FADE)) {
-        this._destroyElement(element);
-        return;
+        return parent;
       }
+    }, {
+      key: '_triggerCloseEvent',
+      value: function _triggerCloseEvent(element) {
+        var closeEvent = $.Event(Event.CLOSE);
 
-      $(element).one(Util.TRANSITION_END, function (event) {
-        return _this._destroyElement(element, event);
-      }).emulateTransitionEnd(TRANSITION_DURATION);
-    };
-
-    Alert.prototype._destroyElement = function _destroyElement(element) {
-      $(element).detach().trigger(Event.CLOSED).remove();
-    };
-
-    // static
+        $(element).trigger(closeEvent);
+        return closeEvent;
+      }
+    }, {
+      key: '_removeElement',
+      value: function _removeElement(element) {
+        var _this = this;
 
-    Alert._jQueryInterface = function _jQueryInterface(config) {
-      return this.each(function () {
-        var $element = $(this);
-        var data = $element.data(DATA_KEY);
+        $(element).removeClass(ClassName.SHOW);
 
-        if (!data) {
-          data = new Alert(this);
-          $element.data(DATA_KEY, data);
+        if (!Util.supportsTransitionEnd() || !$(element).hasClass(ClassName.FADE)) {
+          this._destroyElement(element);
+          return;
         }
 
-        if (config === 'close') {
-          data[config](this);
-        }
-      });
-    };
+        $(element).one(Util.TRANSITION_END, function (event) {
+          return _this._destroyElement(element, event);
+        }).emulateTransitionEnd(TRANSITION_DURATION);
+      }
+    }, {
+      key: '_destroyElement',
+      value: function _destroyElement(element) {
+        $(element).detach().trigger(Event.CLOSED).remove();
+      }
 
-    Alert._handleDismiss = function _handleDismiss(alertInstance) {
-      return function (event) {
-        if (event) {
-          event.preventDefault();
-        }
+      // static
 
-        alertInstance.close(this);
-      };
-    };
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var $element = $(this);
+          var data = $element.data(DATA_KEY);
 
-    _createClass(Alert, null, [{
+          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;
diff --git a/assets/javascripts/bootstrap/button.js b/assets/javascripts/bootstrap/button.js
index def083d..9e6bbe4 100644
--- a/assets/javascripts/bootstrap/button.js
+++ b/assets/javascripts/bootstrap/button.js
@@ -1,3 +1,5 @@
+'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"); } }
@@ -9,7 +11,7 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
  * --------------------------------------------------------------------------
  */
 
-var Button = function ($) {
+var Button = function () {
 
   /**
    * ------------------------------------------------------------------------
@@ -41,14 +43,14 @@ var Button = function ($) {
   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
-     * ------------------------------------------------------------------------
-     */
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
 
-  };
   var Button = function () {
     function Button(element) {
       _classCallCheck(this, Button);
@@ -58,74 +60,80 @@ var Button = function ($) {
 
     // getters
 
-    // public
+    _createClass(Button, [{
+      key: 'toggle',
+
+
+      // public
 
-    Button.prototype.toggle = function toggle() {
-      var triggerChangeEvent = true;
-      var addAriaPressed = true;
-      var rootElement = $(this._element).closest(Selector.DATA_TOGGLE)[0];
+      value: function toggle() {
+        var triggerChangeEvent = true;
+        var addAriaPressed = true;
+        var rootElement = $(this._element).closest(Selector.DATA_TOGGLE)[0];
 
-      if (rootElement) {
-        var input = $(this._element).find(Selector.INPUT)[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 (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 (activeElement) {
+                  $(activeElement).removeClass(ClassName.ACTIVE);
+                }
               }
             }
-          }
 
-          if (triggerChangeEvent) {
-            if (input.hasAttribute('disabled') || rootElement.hasAttribute('disabled') || input.classList.contains('disabled') || rootElement.classList.contains('disabled')) {
-              return;
+            if (triggerChangeEvent) {
+              if (input.hasAttribute('disabled') || rootElement.hasAttribute('disabled') || input.classList.contains('disabled') || rootElement.classList.contains('disabled')) {
+                return;
+              }
+              input.checked = !$(this._element).hasClass(ClassName.ACTIVE);
+              $(input).trigger('change');
             }
-            input.checked = !$(this._element).hasClass(ClassName.ACTIVE);
-            $(input).trigger('change');
+
+            input.focus();
+            addAriaPressed = false;
           }
+        }
 
-          input.focus();
-          addAriaPressed = false;
+        if (addAriaPressed) {
+          this._element.setAttribute('aria-pressed', !$(this._element).hasClass(ClassName.ACTIVE));
         }
-      }
 
-      if (addAriaPressed) {
-        this._element.setAttribute('aria-pressed', !$(this._element).hasClass(ClassName.ACTIVE));
+        if (triggerChangeEvent) {
+          $(this._element).toggleClass(ClassName.ACTIVE);
+        }
       }
-
-      if (triggerChangeEvent) {
-        $(this._element).toggleClass(ClassName.ACTIVE);
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+        this._element = null;
       }
-    };
-
-    Button.prototype.dispose = function dispose() {
-      $.removeData(this._element, DATA_KEY);
-      this._element = null;
-    };
 
-    // static
+      // static
 
-    Button._jQueryInterface = function _jQueryInterface(config) {
-      return this.each(function () {
-        var data = $(this).data(DATA_KEY);
+    }], [{
+      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]();
-        }
-      });
-    };
+          if (!data) {
+            data = new Button(this);
+            $(this).data(DATA_KEY, data);
+          }
 
-    _createClass(Button, null, [{
+          if (config === 'toggle') {
+            data[config]();
+          }
+        });
+      }
+    }, {
       key: 'VERSION',
       get: function get() {
         return VERSION;
diff --git a/assets/javascripts/bootstrap/carousel.js b/assets/javascripts/bootstrap/carousel.js
index c657834..55444d0 100644
--- a/assets/javascripts/bootstrap/carousel.js
+++ b/assets/javascripts/bootstrap/carousel.js
@@ -1,3 +1,5 @@
+'use strict';
+
 var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
 
 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; }; }();
@@ -11,7 +13,7 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
  * --------------------------------------------------------------------------
  */
 
-var Carousel = function ($) {
+var Carousel = function () {
 
   /**
    * ------------------------------------------------------------------------
@@ -83,14 +85,14 @@ var Carousel = function ($) {
     INDICATORS: '.carousel-indicators',
     DATA_SLIDE: '[data-slide], [data-slide-to]',
     DATA_RIDE: '[data-ride="carousel"]'
+  };
 
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
 
-  };
   var Carousel = function () {
     function Carousel(element, config) {
       _classCallCheck(this, Carousel);
@@ -113,360 +115,381 @@ var Carousel = function ($) {
 
     // getters
 
-    // public
+    _createClass(Carousel, [{
+      key: 'next',
 
-    Carousel.prototype.next = function next() {
-      if (!this._isSliding) {
-        this._slide(Direction.NEXT);
-      }
-    };
 
-    Carousel.prototype.nextWhenVisible = function nextWhenVisible() {
-      // Don't call next when the page isn't visible
-      // or the carousel or its parent isn't visible
-      if (!document.hidden && $(this._element).is(':visible') && $(this._element).css('visibility') !== 'hidden') {
-        this.next();
-      }
-    };
+      // public
 
-    Carousel.prototype.prev = function prev() {
-      if (!this._isSliding) {
-        this._slide(Direction.PREV);
+      value: function next() {
+        if (!this._isSliding) {
+          this._slide(Direction.NEXT);
+        }
       }
-    };
-
-    Carousel.prototype.pause = function pause(event) {
-      if (!event) {
-        this._isPaused = true;
+    }, {
+      key: 'nextWhenVisible',
+      value: function nextWhenVisible() {
+        // Don't call next when the page isn't visible
+        // or the carousel or its parent isn't visible
+        if (!document.hidden && $(this._element).is(':visible') && $(this._element).css('visibility') !== 'hidden') {
+          this.next();
+        }
       }
-
-      if ($(this._element).find(Selector.NEXT_PREV)[0] && Util.supportsTransitionEnd()) {
-        Util.triggerTransitionEnd(this._element);
-        this.cycle(true);
+    }, {
+      key: 'prev',
+      value: function prev() {
+        if (!this._isSliding) {
+          this._slide(Direction.PREV);
+        }
       }
+    }, {
+      key: 'pause',
+      value: function pause(event) {
+        if (!event) {
+          this._isPaused = true;
+        }
 
-      clearInterval(this._interval);
-      this._interval = null;
-    };
-
-    Carousel.prototype.cycle = function cycle(event) {
-      if (!event) {
-        this._isPaused = false;
-      }
+        if ($(this._element).find(Selector.NEXT_PREV)[0] && Util.supportsTransitionEnd()) {
+          Util.triggerTransitionEnd(this._element);
+          this.cycle(true);
+        }
 
-      if (this._interval) {
         clearInterval(this._interval);
         this._interval = null;
       }
+    }, {
+      key: 'cycle',
+      value: function cycle(event) {
+        if (!event) {
+          this._isPaused = false;
+        }
 
-      if (this._config.interval && !this._isPaused) {
-        this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
-      }
-    };
-
-    Carousel.prototype.to = 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._interval) {
+          clearInterval(this._interval);
+          this._interval = null;
+        }
 
-      if (this._isSliding) {
-        $(this._element).one(Event.SLID, function () {
-          return _this.to(index);
-        });
-        return;
+        if (this._config.interval && !this._isPaused) {
+          this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
+        }
       }
+    }, {
+      key: 'to',
+      value: function to(index) {
+        var _this = this;
 
-      if (activeIndex === index) {
-        this.pause();
-        this.cycle();
-        return;
-      }
+        this._activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0];
 
-      var direction = index > activeIndex ? Direction.NEXT : Direction.PREV;
+        var activeIndex = this._getItemIndex(this._activeElement);
 
-      this._slide(direction, this._items[index]);
-    };
+        if (index > this._items.length - 1 || index < 0) {
+          return;
+        }
 
-    Carousel.prototype.dispose = function dispose() {
-      $(this._element).off(EVENT_KEY);
-      $.removeData(this._element, DATA_KEY);
+        if (this._isSliding) {
+          $(this._element).one(Event.SLID, function () {
+            return _this.to(index);
+          });
+          return;
+        }
 
-      this._items = null;
-      this._config = null;
-      this._element = null;
-      this._interval = null;
-      this._isPaused = null;
-      this._isSliding = null;
-      this._activeElement = null;
-      this._indicatorsElement = null;
-    };
+        if (activeIndex === index) {
+          this.pause();
+          this.cycle();
+          return;
+        }
 
-    // private
+        var direction = index > activeIndex ? Direction.NEXT : Direction.PREV;
 
-    Carousel.prototype._getConfig = function _getConfig(config) {
-      config = $.extend({}, Default, config);
-      Util.typeCheckConfig(NAME, config, DefaultType);
-      return config;
-    };
+        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;
+      }
 
-    Carousel.prototype._addEventListeners = function _addEventListeners() {
-      var _this2 = this;
+      // private
 
-      if (this._config.keyboard) {
-        $(this._element).on(Event.KEYDOWN, function (event) {
-          return _this2._keydown(event);
-        });
+    }, {
+      key: '_getConfig',
+      value: function _getConfig(config) {
+        config = $.extend({}, Default, config);
+        Util.typeCheckConfig(NAME, config, DefaultType);
+        return config;
       }
+    }, {
+      key: '_addEventListeners',
+      value: function _addEventListeners() {
+        var _this2 = this;
 
-      if (this._config.pause === 'hover') {
-        $(this._element).on(Event.MOUSEENTER, function (event) {
-          return _this2.pause(event);
-        }).on(Event.MOUSELEAVE, function (event) {
-          return _this2.cycle(event);
-        });
-        if ('ontouchstart' in document.documentElement) {
-          // if it's a touch-enabled device, mouseenter/leave are fired as
-          // part of the mouse compatibility events on first tap - the carousel
-          // would stop cycling until user tapped out of it;
-          // here, we listen for touchend, explicitly pause the carousel
-          // (as if it's the second time we tap on it, mouseenter compat event
-          // is NOT fired) and after a timeout (to allow for mouse compatibility
-          // events to fire) we explicitly restart cycling
-          $(this._element).on(Event.TOUCHEND, function () {
-            _this2.pause();
-            if (_this2.touchTimeout) {
-              clearTimeout(_this2.touchTimeout);
-            }
-            _this2.touchTimeout = setTimeout(function (event) {
-              return _this2.cycle(event);
-            }, TOUCHEVENT_COMPAT_WAIT + _this2._config.interval);
+        if (this._config.keyboard) {
+          $(this._element).on(Event.KEYDOWN, function (event) {
+            return _this2._keydown(event);
           });
         }
-      }
-    };
 
-    Carousel.prototype._keydown = function _keydown(event) {
-      if (/input|textarea/i.test(event.target.tagName)) {
-        return;
+        if (this._config.pause === 'hover') {
+          $(this._element).on(Event.MOUSEENTER, function (event) {
+            return _this2.pause(event);
+          }).on(Event.MOUSELEAVE, function (event) {
+            return _this2.cycle(event);
+          });
+          if ('ontouchstart' in document.documentElement) {
+            // if it's a touch-enabled device, mouseenter/leave are fired as
+            // part of the mouse compatibility events on first tap - the carousel
+            // would stop cycling until user tapped out of it;
+            // here, we listen for touchend, explicitly pause the carousel
+            // (as if it's the second time we tap on it, mouseenter compat event
+            // is NOT fired) and after a timeout (to allow for mouse compatibility
+            // events to fire) we explicitly restart cycling
+            $(this._element).on(Event.TOUCHEND, function () {
+              _this2.pause();
+              if (_this2.touchTimeout) {
+                clearTimeout(_this2.touchTimeout);
+              }
+              _this2.touchTimeout = setTimeout(function (event) {
+                return _this2.cycle(event);
+              }, TOUCHEVENT_COMPAT_WAIT + _this2._config.interval);
+            });
+          }
+        }
       }
-
-      switch (event.which) {
-        case ARROW_LEFT_KEYCODE:
-          event.preventDefault();
-          this.prev();
-          break;
-        case ARROW_RIGHT_KEYCODE:
-          event.preventDefault();
-          this.next();
-          break;
-        default:
+    }, {
+      key: '_keydown',
+      value: function _keydown(event) {
+        if (/input|textarea/i.test(event.target.tagName)) {
           return;
+        }
+
+        switch (event.which) {
+          case ARROW_LEFT_KEYCODE:
+            event.preventDefault();
+            this.prev();
+            break;
+          case ARROW_RIGHT_KEYCODE:
+            event.preventDefault();
+            this.next();
+            break;
+          default:
+            return;
+        }
       }
-    };
-
-    Carousel.prototype._getItemIndex = function _getItemIndex(element) {
-      this._items = $.makeArray($(element).parent().find(Selector.ITEM));
-      return this._items.indexOf(element);
-    };
-
-    Carousel.prototype._getItemByDirection = function _getItemByDirection(direction, activeElement) {
-      var isNextDirection = direction === Direction.NEXT;
-      var isPrevDirection = direction === Direction.PREV;
-      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;
+    }, {
+      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.PREV;
+        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.PREV ? -1 : 1;
-      var itemIndex = (activeIndex + delta) % this._items.length;
-
-      return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
-    };
-
-    Carousel.prototype._triggerSlideEvent = function _triggerSlideEvent(relatedTarget, eventDirectionName) {
-      var targetIndex = this._getItemIndex(relatedTarget);
-      var fromIndex = this._getItemIndex($(this._element).find(Selector.ACTIVE_ITEM)[0]);
-      var slideEvent = $.Event(Event.SLIDE, {
-        relatedTarget: relatedTarget,
-        direction: eventDirectionName,
-        from: fromIndex,
-        to: targetIndex
-      });
+        var delta = direction === Direction.PREV ? -1 : 1;
+        var itemIndex = (activeIndex + delta) % this._items.length;
 
-      $(this._element).trigger(slideEvent);
+        return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
+      }
+    }, {
+      key: '_triggerSlideEvent',
+      value: function _triggerSlideEvent(relatedTarget, eventDirectionName) {
+        var targetIndex = this._getItemIndex(relatedTarget);
+        var fromIndex = this._getItemIndex($(this._element).find(Selector.ACTIVE_ITEM)[0]);
+        var slideEvent = $.Event(Event.SLIDE, {
+          relatedTarget: relatedTarget,
+          direction: eventDirectionName,
+          from: fromIndex,
+          to: targetIndex
+        });
 
-      return slideEvent;
-    };
+        $(this._element).trigger(slideEvent);
 
-    Carousel.prototype._setActiveIndicatorElement = function _setActiveIndicatorElement(element) {
-      if (this._indicatorsElement) {
-        $(this._indicatorsElement).find(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
+        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)];
+          var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
 
-        if (nextIndicator) {
-          $(nextIndicator).addClass(ClassName.ACTIVE);
+          if (nextIndicator) {
+            $(nextIndicator).addClass(ClassName.ACTIVE);
+          }
         }
       }
-    };
-
-    Carousel.prototype._slide = function _slide(direction, element) {
-      var _this3 = this;
-
-      var activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0];
-      var activeElementIndex = this._getItemIndex(activeElement);
-      var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
-      var nextElementIndex = this._getItemIndex(nextElement);
-      var isCycling = Boolean(this._interval);
-
-      var directionalClassName = void 0;
-      var orderClassName = void 0;
-      var eventDirectionName = void 0;
-
-      if (direction === Direction.NEXT) {
-        directionalClassName = ClassName.LEFT;
-        orderClassName = ClassName.NEXT;
-        eventDirectionName = Direction.LEFT;
-      } else {
-        directionalClassName = ClassName.RIGHT;
-        orderClassName = ClassName.PREV;
-        eventDirectionName = Direction.RIGHT;
-      }
+    }, {
+      key: '_slide',
+      value: function _slide(direction, element) {
+        var _this3 = this;
+
+        var activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0];
+        var activeElementIndex = this._getItemIndex(activeElement);
+        var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
+        var nextElementIndex = this._getItemIndex(nextElement);
+        var isCycling = Boolean(this._interval);
+
+        var directionalClassName = void 0;
+        var orderClassName = void 0;
+        var eventDirectionName = void 0;
+
+        if (direction === Direction.NEXT) {
+          directionalClassName = ClassName.LEFT;
+          orderClassName = ClassName.NEXT;
+          eventDirectionName = Direction.LEFT;
+        } else {
+          directionalClassName = ClassName.RIGHT;
+          orderClassName = ClassName.PREV;
+          eventDirectionName = Direction.RIGHT;
+        }
 
-      if (nextElement && $(nextElement).hasClass(ClassName.ACTIVE)) {
-        this._isSliding = false;
-        return;
-      }
+        if (nextElement && $(nextElement).hasClass(ClassName.ACTIVE)) {
+          this._isSliding = false;
+          return;
+        }
 
-      var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
-      if (slideEvent.isDefaultPrevented()) {
-        return;
-      }
+        var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
+        if (slideEvent.isDefaultPrevented()) {
+          return;
+        }
 
-      if (!activeElement || !nextElement) {
-        // some weirdness is happening, so we bail
-        return;
-      }
+        if (!activeElement || !nextElement) {
+          // some weirdness is happening, so we bail
+          return;
+        }
 
-      this._isSliding = true;
+        this._isSliding = true;
 
-      if (isCycling) {
-        this.pause();
-      }
+        if (isCycling) {
+          this.pause();
+        }
 
-      this._setActiveIndicatorElement(nextElement);
+        this._setActiveIndicatorElement(nextElement);
 
-      var slidEvent = $.Event(Event.SLID, {
-        relatedTarget: nextElement,
-        direction: eventDirectionName,
-        from: activeElementIndex,
-        to: nextElementIndex
-      });
+        var slidEvent = $.Event(Event.SLID, {
+          relatedTarget: nextElement,
+          direction: eventDirectionName,
+          from: activeElementIndex,
+          to: nextElementIndex
+        });
 
-      if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.SLIDE)) {
+        if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.SLIDE)) {
 
-        $(nextElement).addClass(orderClassName);
+          $(nextElement).addClass(orderClassName);
 
-        Util.reflow(nextElement);
+          Util.reflow(nextElement);
 
-        $(activeElement).addClass(directionalClassName);
-        $(nextElement).addClass(directionalClassName);
+          $(activeElement).addClass(directionalClassName);
+          $(nextElement).addClass(directionalClassName);
 
-        $(activeElement).one(Util.TRANSITION_END, function () {
-          $(nextElement).removeClass(directionalClassName + ' ' + orderClassName).addClass(ClassName.ACTIVE);
+          $(activeElement).one(Util.TRANSITION_END, function () {
+            $(nextElement).removeClass(directionalClassName + ' ' + orderClassName).addClass(ClassName.ACTIVE);
 
-          $(activeElement).removeClass(ClassName.ACTIVE + ' ' + orderClassName + ' ' + directionalClassName);
+            $(activeElement).removeClass(ClassName.ACTIVE + ' ' + orderClassName + ' ' + directionalClassName);
 
-          _this3._isSliding = false;
+            _this3._isSliding = false;
 
-          setTimeout(function () {
-            return $(_this3._element).trigger(slidEvent);
-          }, 0);
-        }).emulateTransitionEnd(TRANSITION_DURATION);
-      } else {
-        $(activeElement).removeClass(ClassName.ACTIVE);
-        $(nextElement).addClass(ClassName.ACTIVE);
+            setTimeout(function () {
+              return $(_this3._element).trigger(slidEvent);
+            }, 0);
+          }).emulateTransitionEnd(TRANSITION_DURATION);
+        } else {
+          $(activeElement).removeClass(ClassName.ACTIVE);
+          $(nextElement).addClass(ClassName.ACTIVE);
 
-        this._isSliding = false;
-        $(this._element).trigger(slidEvent);
-      }
+          this._isSliding = false;
+          $(this._element).trigger(slidEvent);
+        }
 
-      if (isCycling) {
-        this.cycle();
+        if (isCycling) {
+          this.cycle();
+        }
       }
-    };
 
-    // static
+      // static
 
-    Carousel._jQueryInterface = function _jQueryInterface(config) {
-      return this.each(function () {
-        var data = $(this).data(DATA_KEY);
-        var _config = $.extend({}, Default, $(this).data());
+    }], [{
+      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 === 'undefined' ? 'undefined' : _typeof(config)) === 'object') {
-          $.extend(_config, config);
-        }
-
-        var action = typeof config === 'string' ? config : _config.slide;
+          if ((typeof config === 'undefined' ? 'undefined' : _typeof(config)) === 'object') {
+            $.extend(_config, config);
+          }
 
-        if (!data) {
-          data = new Carousel(this, _config);
-          $(this).data(DATA_KEY, data);
-        }
+          var action = typeof config === 'string' ? config : _config.slide;
 
-        if (typeof config === 'number') {
-          data.to(config);
-        } else if (typeof action === 'string') {
-          if (data[action] === undefined) {
-            throw new Error('No method named "' + action + '"');
+          if (!data) {
+            data = new Carousel(this, _config);
+            $(this).data(DATA_KEY, data);
           }
-          data[action]();
-        } else if (_config.interval) {
-          data.pause();
-          data.cycle();
-        }
-      });
-    };
-
-    Carousel._dataApiClickHandler = function _dataApiClickHandler(event) {
-      var selector = Util.getSelectorFromElement(this);
 
-      if (!selector) {
-        return;
+          if (typeof config === 'number') {
+            data.to(config);
+          } else if (typeof action === 'string') {
+            if (typeof 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);
 
-      var target = $(selector)[0];
+        if (!selector) {
+          return;
+        }
 
-      if (!target || !$(target).hasClass(ClassName.CAROUSEL)) {
-        return;
-      }
+        var target = $(selector)[0];
 
-      var config = $.extend({}, $(target).data(), $(this).data());
-      var slideIndex = this.getAttribute('data-slide-to');
+        if (!target || !$(target).hasClass(ClassName.CAROUSEL)) {
+          return;
+        }
 
-      if (slideIndex) {
-        config.interval = false;
-      }
+        var config = $.extend({}, $(target).data(), $(this).data());
+        var slideIndex = this.getAttribute('data-slide-to');
 
-      Carousel._jQueryInterface.call($(target), config);
+        if (slideIndex) {
+          config.interval = false;
+        }
 
-      if (slideIndex) {
-        $(target).data(DATA_KEY).to(slideIndex);
-      }
+        Carousel._jQueryInterface.call($(target), config);
 
-      event.preventDefault();
-    };
+        if (slideIndex) {
+          $(target).data(DATA_KEY).to(slideIndex);
+        }
 
-    _createClass(Carousel, null, [{
+        event.preventDefault();
+      }
+    }, {
       key: 'VERSION',
       get: function get() {
         return VERSION;
diff --git a/assets/javascripts/bootstrap/collapse.js b/assets/javascripts/bootstrap/collapse.js
index 264522a..70941b4 100644
--- a/assets/javascripts/bootstrap/collapse.js
+++ b/assets/javascripts/bootstrap/collapse.js
@@ -1,3 +1,5 @@
+'use strict';
+
 var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
 
 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; }; }();
@@ -11,7 +13,7 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
  * --------------------------------------------------------------------------
  */
 
-var Collapse = function ($) {
+var Collapse = function () {
 
   /**
    * ------------------------------------------------------------------------
@@ -60,14 +62,14 @@ var Collapse = function ($) {
   var Selector = {
     ACTIVES: '.show, .collapsing',
     DATA_TOGGLE: '[data-toggle="collapse"]'
+  };
 
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
 
-  };
   var Collapse = function () {
     function Collapse(element, config) {
       _classCallCheck(this, Collapse);
@@ -98,222 +100,237 @@ var Collapse = function ($) {
 
     // getters
 
-    // public
-
-    Collapse.prototype.toggle = function toggle() {
-      if ($(this._element).hasClass(ClassName.SHOW)) {
-        this.hide();
-      } else {
-        this.show();
-      }
-    };
-
-    Collapse.prototype.show = function show() {
-      var _this = this;
+    _createClass(Collapse, [{
+      key: 'toggle',
 
-      if (this._isTransitioning || $(this._element).hasClass(ClassName.SHOW)) {
-        return;
-      }
 
-      var actives = void 0;
-      var activesData = void 0;
+      // public
 
-      if (this._parent) {
-        actives = $.makeArray($(this._parent).children().children(Selector.ACTIVES));
-        if (!actives.length) {
-          actives = null;
+      value: function toggle() {
+        if ($(this._element).hasClass(ClassName.SHOW)) {
+          this.hide();
+        } else {
+          this.show();
         }
       }
+    }, {
+      key: 'show',
+      value: function show() {
+        var _this = this;
 
-      if (actives) {
-        activesData = $(actives).data(DATA_KEY);
-        if (activesData && activesData._isTransitioning) {
+        if (this._isTransitioning || $(this._element).hasClass(ClassName.SHOW)) {
           return;
         }
-      }
 
-      var startEvent = $.Event(Event.SHOW);
-      $(this._element).trigger(startEvent);
-      if (startEvent.isDefaultPrevented()) {
-        return;
-      }
+        var actives = void 0;
+        var activesData = void 0;
 
-      if (actives) {
-        Collapse._jQueryInterface.call($(actives), 'hide');
-        if (!activesData) {
-          $(actives).data(DATA_KEY, null);
+        if (this._parent) {
+          actives = $.makeArray($(this._parent).children().children(Selector.ACTIVES));
+          if (!actives.length) {
+            actives = null;
+          }
         }
-      }
 
-      var dimension = this._getDimension();
+        if (actives) {
+          activesData = $(actives).data(DATA_KEY);
+          if (activesData && activesData._isTransitioning) {
+            return;
+          }
+        }
 
-      $(this._element).removeClass(ClassName.COLLAPSE).addClass(ClassName.COLLAPSING);
+        var startEvent = $.Event(Event.SHOW);
+        $(this._element).trigger(startEvent);
+        if (startEvent.isDefaultPrevented()) {
+          return;
+        }
 
-      this._element.style[dimension] = 0;
+        if (actives) {
+          Collapse._jQueryInterface.call($(actives), 'hide');
+          if (!activesData) {
+            $(actives).data(DATA_KEY, null);
+          }
+        }
 
-      if (this._triggerArray.length) {
-        $(this._triggerArray).removeClass(ClassName.COLLAPSED).attr('aria-expanded', true);
-      }
+        var dimension = this._getDimension();
 
-      this.setTransitioning(true);
+        $(this._element).removeClass(ClassName.COLLAPSE).addClass(ClassName.COLLAPSING);
 
-      var complete = function complete() {
-        $(_this._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).addClass(ClassName.SHOW);
+        this._element.style[dimension] = 0;
 
-        _this._element.style[dimension] = '';
+        if (this._triggerArray.length) {
+          $(this._triggerArray).removeClass(ClassName.COLLAPSED).attr('aria-expanded', true);
+        }
 
-        _this.setTransitioning(false);
+        this.setTransitioning(true);
 
-        $(_this._element).trigger(Event.SHOWN);
-      };
+        var complete = function complete() {
+          $(_this._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).addClass(ClassName.SHOW);
 
-      if (!Util.supportsTransitionEnd()) {
-        complete();
-        return;
-      }
+          _this._element.style[dimension] = '';
 
-      var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
-      var scrollSize = 'scroll' + capitalizedDimension;
+          _this.setTransitioning(false);
 
-      $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+          $(_this._element).trigger(Event.SHOWN);
+        };
 
-      this._element.style[dimension] = this._element[scrollSize] + 'px';
-    };
+        if (!Util.supportsTransitionEnd()) {
+          complete();
+          return;
+        }
 
-    Collapse.prototype.hide = function hide() {
-      var _this2 = this;
+        var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
+        var scrollSize = 'scroll' + capitalizedDimension;
 
-      if (this._isTransitioning || !$(this._element).hasClass(ClassName.SHOW)) {
-        return;
-      }
+        $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
 
-      var startEvent = $.Event(Event.HIDE);
-      $(this._element).trigger(startEvent);
-      if (startEvent.isDefaultPrevented()) {
-        return;
+        this._element.style[dimension] = this._element[scrollSize] + 'px';
       }
+    }, {
+      key: 'hide',
+      value: function hide() {
+        var _this2 = this;
 
-      var dimension = this._getDimension();
-
-      this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + 'px';
-
-      Util.reflow(this._element);
-
-      $(this._element).addClass(ClassName.COLLAPSING).removeClass(ClassName.COLLAPSE).removeClass(ClassName.SHOW);
-
-      if (this._triggerArray.length) {
-        for (var i = 0; i < this._triggerArray.length; i++) {
-          var trigger = this._triggerArray[i];
-          var selector = Util.getSelectorFromElement(trigger);
-          if (selector !== null) {
-            var $elem = $(selector);
-            if (!$elem.hasClass(ClassName.SHOW)) {
-              $(trigger).addClass(ClassName.COLLAPSED).attr('aria-expanded', false);
-            }
-          }
+        if (this._isTransitioning || !$(this._element).hasClass(ClassName.SHOW)) {
+          return;
         }
-      }
 
-      this.setTransitioning(true);
+        var startEvent = $.Event(Event.HIDE);
+        $(this._element).trigger(startEvent);
+        if (startEvent.isDefaultPrevented()) {
+          return;
+        }
 
-      var complete = function complete() {
-        _this2.setTransitioning(false);
-        $(_this2._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).trigger(Event.HIDDEN);
-      };
+        var dimension = this._getDimension();
 
-      this._element.style[dimension] = '';
+        this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + 'px';
 
-      if (!Util.supportsTransitionEnd()) {
-        complete();
-        return;
-      }
+        Util.reflow(this._element);
 
-      $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
-    };
+        $(this._element).addClass(ClassName.COLLAPSING).removeClass(ClassName.COLLAPSE).removeClass(ClassName.SHOW);
 
-    Collapse.prototype.setTransitioning = function setTransitioning(isTransitioning) {
-      this._isTransitioning = isTransitioning;
-    };
+        if (this._triggerArray.length) {
+          for (var i = 0; i < this._triggerArray.length; i++) {
+            var trigger = this._triggerArray[i];
+            var selector = Util.getSelectorFromElement(trigger);
+            if (selector !== null) {
+              var $elem = $(selector);
+              if (!$elem.hasClass(ClassName.SHOW)) {
+                $(trigger).addClass(ClassName.COLLAPSED).attr('aria-expanded', false);
+              }
+            }
+          }
+        }
 
-    Collapse.prototype.dispose = function dispose() {
-      $.removeData(this._element, DATA_KEY);
+        this.setTransitioning(true);
 
-      this._config = null;
-      this._parent = null;
-      this._element = null;
-      this._triggerArray = null;
-      this._isTransitioning = null;
-    };
+        var complete = function complete() {
+          _this2.setTransitioning(false);
+          $(_this2._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).trigger(Event.HIDDEN);
+        };
 
-    // private
+        this._element.style[dimension] = '';
 
-    Collapse.prototype._getConfig = function _getConfig(config) {
-      config = $.extend({}, Default, config);
-      config.toggle = Boolean(config.toggle); // coerce string values
-      Util.typeCheckConfig(NAME, config, DefaultType);
-      return config;
-    };
+        if (!Util.supportsTransitionEnd()) {
+          complete();
+          return;
+        }
 
-    Collapse.prototype._getDimension = function _getDimension() {
-      var hasWidth = $(this._element).hasClass(Dimension.WIDTH);
-      return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;
-    };
+        $(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;
+      }
 
-    Collapse.prototype._getParent = function _getParent() {
-      var _this3 = this;
+      // private
 
-      var parent = $(this._config.parent)[0];
-      var selector = '[data-toggle="collapse"][data-parent="' + this._config.parent + '"]';
+    }, {
+      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;
 
-      $(parent).find(selector).each(function (i, element) {
-        _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
-      });
+        var parent = $(this._config.parent)[0];
+        var selector = '[data-toggle="collapse"][data-parent="' + this._config.parent + '"]';
 
-      return parent;
-    };
+        $(parent).find(selector).each(function (i, element) {
+          _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
+        });
 
-    Collapse.prototype._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
-      if (element) {
-        var isOpen = $(element).hasClass(ClassName.SHOW);
+        return parent;
+      }
+    }, {
+      key: '_addAriaAndCollapsedClass',
+      value: function _addAriaAndCollapsedClass(element, triggerArray) {
+        if (element) {
+          var isOpen = $(element).hasClass(ClassName.SHOW);
 
-        if (triggerArray.length) {
-          $(triggerArray).toggleClass(ClassName.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
+          if (triggerArray.length) {
+            $(triggerArray).toggleClass(ClassName.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
+          }
         }
       }
-    };
-
-    // static
 
-    Collapse._getTargetFromElement = function _getTargetFromElement(element) {
-      var selector = Util.getSelectorFromElement(element);
-      return selector ? $(selector)[0] : null;
-    };
+      // static
 
-    Collapse._jQueryInterface = function _jQueryInterface(config) {
-      return this.each(function () {
-        var $this = $(this);
-        var data = $this.data(DATA_KEY);
-        var _config = $.extend({}, Default, $this.data(), (typeof config === 'undefined' ? 'undefined' : _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);
-        }
+    }], [{
+      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 === 'undefined' ? 'undefined' : _typeof(config)) === 'object' && config);
+
+          if (!data && _config.toggle && /show|hide/.test(config)) {
+            _config.toggle = false;
+          }
 
-        if (typeof config === 'string') {
-          if (data[config] === undefined) {
-            throw new Error('No method named "' + config + '"');
+          if (!data) {
+            data = new Collapse(this, _config);
+            $this.data(DATA_KEY, data);
           }
-          data[config]();
-        }
-      });
-    };
 
-    _createClass(Collapse, null, [{
+          if (typeof config === 'string') {
+            if (typeof data[config] === 'undefined') {
+              throw new Error('No method named "' + config + '"');
+            }
+            data[config]();
+          }
+        });
+      }
+    }, {
       key: 'VERSION',
       get: function get() {
         return VERSION;
@@ -335,7 +352,8 @@ var Collapse = function ($) {
    */
 
   $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-    if (!/input|textarea/i.test(event.target.tagName)) {
+    // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
+    if (event.target.tagName === 'A' && !$.contains(this, event.target)) {
       event.preventDefault();
     }
 
diff --git a/assets/javascripts/bootstrap/dropdown.js b/assets/javascripts/bootstrap/dropdown.js
index 1015eca..0c739de 100644
--- a/assets/javascripts/bootstrap/dropdown.js
+++ b/assets/javascripts/bootstrap/dropdown.js
@@ -1,3 +1,5 @@
+'use strict';
+
 var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
 
 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; }; }();
@@ -11,7 +13,7 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
  * --------------------------------------------------------------------------
  */
 
-var Dropdown = function ($) {
+var Dropdown = function () {
 
   /**
    * Check for Popper dependency
@@ -76,23 +78,21 @@ var Dropdown = function ($) {
   };
 
   var Default = {
-    placement: AttachmentMap.BOTTOM,
     offset: 0,
     flip: true
   };
 
   var DefaultType = {
-    placement: 'string',
     offset: '(number|string)',
     flip: 'boolean'
+  };
 
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
 
-  };
   var Dropdown = function () {
     function Dropdown(element, config) {
       _classCallCheck(this, Dropdown);
@@ -108,278 +108,291 @@ var Dropdown = function ($) {
 
     // getters
 
-    // public
+    _createClass(Dropdown, [{
+      key: 'toggle',
 
-    Dropdown.prototype.toggle = function toggle() {
-      if (this._element.disabled || $(this._element).hasClass(ClassName.DISABLED)) {
-        return;
-      }
 
-      var parent = Dropdown._getParentFromElement(this._element);
-      var isActive = $(this._menu).hasClass(ClassName.SHOW);
+      // public
 
-      Dropdown._clearMenus();
+      value: function toggle() {
+        if (this._element.disabled || $(this._element).hasClass(ClassName.DISABLED)) {
+          return;
+        }
 
-      if (isActive) {
-        return;
-      }
+        var parent = Dropdown._getParentFromElement(this._element);
+        var isActive = $(this._menu).hasClass(ClassName.SHOW);
 
-      var relatedTarget = {
-        relatedTarget: this._element
-      };
-      var showEvent = $.Event(Event.SHOW, relatedTarget);
+        Dropdown._clearMenus();
 
-      $(parent).trigger(showEvent);
+        if (isActive) {
+          return;
+        }
 
-      if (showEvent.isDefaultPrevented()) {
-        return;
-      }
+        var relatedTarget = {
+          relatedTarget: this._element
+        };
+        var showEvent = $.Event(Event.SHOW, relatedTarget);
+
+        $(parent).trigger(showEvent);
 
-      var element = this._element;
-      // for dropup with alignment we use the parent as popper container
-      if ($(parent).hasClass(ClassName.DROPUP)) {
-        if ($(this._menu).hasClass(ClassName.MENULEFT) || $(this._menu).hasClass(ClassName.MENURIGHT)) {
-          element = parent;
+        if (showEvent.isDefaultPrevented()) {
+          return;
         }
-      }
-      this._popper = new Popper(element, this._menu, this._getPopperConfig());
-
-      // if this is a touch-enabled device we add extra
-      // empty mouseover listeners to the body's immediate children;
-      // only needed because of broken event delegation on iOS
-      // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
-      if ('ontouchstart' in document.documentElement && !$(parent).closest(Selector.NAVBAR_NAV).length) {
-        $('body').children().on('mouseover', null, $.noop);
-      }
 
-      this._element.focus();
-      this._element.setAttribute('aria-expanded', true);
+        var element = this._element;
+        // for dropup with alignment we use the parent as popper container
+        if ($(parent).hasClass(ClassName.DROPUP)) {
+          if ($(this._menu).hasClass(ClassName.MENULEFT) || $(this._menu).hasClass(ClassName.MENURIGHT)) {
+            element = parent;
+          }
+        }
+        this._popper = new Popper(element, this._menu, this._getPopperConfig());
+
+        // if this is a touch-enabled device we add extra
+        // empty mouseover listeners to the body's immediate children;
+        // only needed because of broken event delegation on iOS
+        // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
+        if ('ontouchstart' in document.documentElement && !$(parent).closest(Selector.NAVBAR_NAV).length) {
+          $('body').children().on('mouseover', null, $.noop);
+        }
 
-      $(this._menu).toggleClass(ClassName.SHOW);
-      $(parent).toggleClass(ClassName.SHOW).trigger($.Event(Event.SHOWN, relatedTarget));
-    };
+        this._element.focus();
+        this._element.setAttribute('aria-expanded', true);
 
-    Dropdown.prototype.dispose = function dispose() {
-      $.removeData(this._element, DATA_KEY);
-      $(this._element).off(EVENT_KEY);
-      this._element = null;
-      this._menu = null;
-      if (this._popper !== null) {
-        this._popper.destroy();
+        $(this._menu).toggleClass(ClassName.SHOW);
+        $(parent).toggleClass(ClassName.SHOW).trigger($.Event(Event.SHOWN, relatedTarget));
       }
-      this._popper = null;
-    };
-
-    Dropdown.prototype.update = function update() {
-      this._inNavbar = this._detectNavbar();
-      if (this._popper !== null) {
-        this._popper.scheduleUpdate();
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+        $(this._element).off(EVENT_KEY);
+        this._element = null;
+        this._menu = null;
+        if (this._popper !== null) {
+          this._popper.destroy();
+        }
+        this._popper = null;
       }
-    };
-
-    // private
-
-    Dropdown.prototype._addEventListeners = function _addEventListeners() {
-      var _this = this;
-
-      $(this._element).on(Event.CLICK, function (event) {
-        event.preventDefault();
-        event.stopPropagation();
-        _this.toggle();
-      });
-    };
-
-    Dropdown.prototype._getConfig = function _getConfig(config) {
-      var elementData = $(this._element).data();
-      if (elementData.placement !== undefined) {
-        elementData.placement = AttachmentMap[elementData.placement.toUpperCase()];
+    }, {
+      key: 'update',
+      value: function update() {
+        this._inNavbar = this._detectNavbar();
+        if (this._popper !== null) {
+          this._popper.scheduleUpdate();
+        }
       }
 
-      config = $.extend({}, this.constructor.Default, $(this._element).data(), config);
+      // private
 
-      Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
+    }, {
+      key: '_addEventListeners',
+      value: function _addEventListeners() {
+        var _this = this;
+
+        $(this._element).on(Event.CLICK, function (event) {
+          event.preventDefault();
+          event.stopPropagation();
+          _this.toggle();
+        });
+      }
+    }, {
+      key: '_getConfig',
+      value: function _getConfig(config) {
+        config = $.extend({}, this.constructor.Default, $(this._element).data(), config);
 
-      return config;
-    };
+        Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
 
-    Dropdown.prototype._getMenuElement = function _getMenuElement() {
-      if (!this._menu) {
-        var parent = Dropdown._getParentFromElement(this._element);
-        this._menu = $(parent).find(Selector.MENU)[0];
+        return config;
       }
-      return this._menu;
-    };
-
-    Dropdown.prototype._getPlacement = function _getPlacement() {
-      var $parentDropdown = $(this._element).parent();
-      var placement = this._config.placement;
-
-      // Handle dropup
-      if ($parentDropdown.hasClass(ClassName.DROPUP) || this._config.placement === AttachmentMap.TOP) {
-        placement = AttachmentMap.TOP;
-        if ($(this._menu).hasClass(ClassName.MENURIGHT)) {
-          placement = AttachmentMap.TOPEND;
+    }, {
+      key: '_getMenuElement',
+      value: function _getMenuElement() {
+        if (!this._menu) {
+          var parent = Dropdown._getParentFromElement(this._element);
+          this._menu = $(parent).find(Selector.MENU)[0];
         }
-      } else if ($(this._menu).hasClass(ClassName.MENURIGHT)) {
-        placement = AttachmentMap.BOTTOMEND;
+        return this._menu;
       }
-      return placement;
-    };
-
-    Dropdown.prototype._detectNavbar = function _detectNavbar() {
-      return $(this._element).closest('.navbar').length > 0;
-    };
-
-    Dropdown.prototype._getPopperConfig = function _getPopperConfig() {
-      var popperConfig = {
-        placement: this._getPlacement(),
-        modifiers: {
-          offset: {
-            offset: this._config.offset
-          },
-          flip: {
-            enabled: this._config.flip
+    }, {
+      key: '_getPlacement',
+      value: function _getPlacement() {
+        var $parentDropdown = $(this._element).parent();
+        var placement = AttachmentMap.BOTTOM;
+
+        // Handle dropup
+        if ($parentDropdown.hasClass(ClassName.DROPUP)) {
+          placement = AttachmentMap.TOP;
+          if ($(this._menu).hasClass(ClassName.MENURIGHT)) {
+            placement = AttachmentMap.TOPEND;
           }
+        } else if ($(this._menu).hasClass(ClassName.MENURIGHT)) {
+          placement = AttachmentMap.BOTTOMEND;
         }
+        return placement;
+      }
+    }, {
+      key: '_detectNavbar',
+      value: function _detectNavbar() {
+        return $(this._element).closest('.navbar').length > 0;
+      }
+    }, {
+      key: '_getPopperConfig',
+      value: function _getPopperConfig() {
+        var popperConfig = {
+          placement: this._getPlacement(),
+          modifiers: {
+            offset: {
+              offset: this._config.offset
+            },
+            flip: {
+              enabled: this._config.flip
+            }
+          }
+        };
 
         // Disable Popper.js for Dropdown in Navbar
-      };if (this._inNavbar) {
-        popperConfig.modifiers.applyStyle = {
-          enabled: !this._inNavbar
-        };
+        if (this._inNavbar) {
+          popperConfig.modifiers.applyStyle = {
+            enabled: !this._inNavbar
+          };
+        }
+        return popperConfig;
       }
-      return popperConfig;
-    };
 
-    // static
+      // static
 
-    Dropdown._jQueryInterface = function _jQueryInterface(config) {
-      return this.each(function () {
-        var data = $(this).data(DATA_KEY);
-        var _config = (typeof config === 'undefined' ? 'undefined' : _typeof(config)) === 'object' ? config : null;
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var data = $(this).data(DATA_KEY);
+          var _config = (typeof config === 'undefined' ? 'undefined' : _typeof(config)) === 'object' ? config : null;
 
-        if (!data) {
-          data = new Dropdown(this, _config);
-          $(this).data(DATA_KEY, data);
-        }
-
-        if (typeof config === 'string') {
-          if (data[config] === undefined) {
-            throw new Error('No method named "' + config + '"');
+          if (!data) {
+            data = new Dropdown(this, _config);
+            $(this).data(DATA_KEY, data);
           }
-          data[config]();
-        }
-      });
-    };
 
-    Dropdown._clearMenus = function _clearMenus(event) {
-      if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
-        return;
+          if (typeof config === 'string') {
+            if (typeof data[config] === 'undefined') {
+              throw new Error('No method named "' + config + '"');
+            }
+            data[config]();
+          }
+        });
       }
-
-      var toggles = $.makeArray($(Selector.DATA_TOGGLE));
-      for (var i = 0; i < toggles.length; i++) {
-        var parent = Dropdown._getParentFromElement(toggles[i]);
-        var context = $(toggles[i]).data(DATA_KEY);
-        var relatedTarget = {
-          relatedTarget: toggles[i]
-        };
-
-        if (!context) {
-          continue;
+    }, {
+      key: '_clearMenus',
+      value: function _clearMenus(event) {
+        if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
+          return;
         }
 
-        var dropdownMenu = context._menu;
-        if (!$(parent).hasClass(ClassName.SHOW)) {
-          continue;
-        }
+        var toggles = $.makeArray($(Selector.DATA_TOGGLE));
+        for (var i = 0; i < toggles.length; i++) {
+          var parent = Dropdown._getParentFromElement(toggles[i]);
+          var context = $(toggles[i]).data(DATA_KEY);
+          var relatedTarget = {
+            relatedTarget: toggles[i]
+          };
 
-        if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $.contains(parent, event.target)) {
-          continue;
-        }
+          if (!context) {
+            continue;
+          }
 
-        var hideEvent = $.Event(Event.HIDE, relatedTarget);
-        $(parent).trigger(hideEvent);
-        if (hideEvent.isDefaultPrevented()) {
-          continue;
-        }
+          var dropdownMenu = context._menu;
+          if (!$(parent).hasClass(ClassName.SHOW)) {
+            continue;
+          }
 
-        // if this is a touch-enabled device we remove the extra
-        // empty mouseover listeners we added for iOS support
-        if ('ontouchstart' in document.documentElement) {
-          $('body').children().off('mouseover', null, $.noop);
-        }
+          if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $.contains(parent, event.target)) {
+            continue;
+          }
 
-        toggles[i].setAttribute('aria-expanded', 'false');
+          var hideEvent = $.Event(Event.HIDE, relatedTarget);
+          $(parent).trigger(hideEvent);
+          if (hideEvent.isDefaultPrevented()) {
+            continue;
+          }
 
-        $(dropdownMenu).removeClass(ClassName.SHOW);
-        $(parent).removeClass(ClassName.SHOW).trigger($.Event(Event.HIDDEN, relatedTarget));
-      }
-    };
+          // if this is a touch-enabled device we remove the extra
+          // empty mouseover listeners we added for iOS support
+          if ('ontouchstart' in document.documentElement) {
+            $('body').children().off('mouseover', null, $.noop);
+          }
 
-    Dropdown._getParentFromElement = function _getParentFromElement(element) {
-      var parent = void 0;
-      var selector = Util.getSelectorFromElement(element);
+          toggles[i].setAttribute('aria-expanded', 'false');
 
-      if (selector) {
-        parent = $(selector)[0];
+          $(dropdownMenu).removeClass(ClassName.SHOW);
+          $(parent).removeClass(ClassName.SHOW).trigger($.Event(Event.HIDDEN, relatedTarget));
+        }
       }
+    }, {
+      key: '_getParentFromElement',
+      value: function _getParentFromElement(element) {
+        var parent = void 0;
+        var selector = Util.getSelectorFromElement(element);
 
-      return parent || element.parentNode;
-    };
+        if (selector) {
+          parent = $(selector)[0];
+        }
 
-    Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
-      if (!REGEXP_KEYDOWN.test(event.which) || /button/i.test(event.target.tagName) && event.which === SPACE_KEYCODE || /input|textarea/i.test(event.target.tagName)) {
-        return;
+        return parent || element.parentNode;
       }
+    }, {
+      key: '_dataApiKeydownHandler',
+      value: function _dataApiKeydownHandler(event) {
+        if (!REGEXP_KEYDOWN.test(event.which) || /button/i.test(event.target.tagName) && event.which === SPACE_KEYCODE || /input|textarea/i.test(event.target.tagName)) {
+          return;
+        }
 
-      event.preventDefault();
-      event.stopPropagation();
+        event.preventDefault();
+        event.stopPropagation();
 
-      if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
-        return;
-      }
+        if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
+          return;
+        }
 
-      var parent = Dropdown._getParentFromElement(this);
-      var isActive = $(parent).hasClass(ClassName.SHOW);
+        var parent = Dropdown._getParentFromElement(this);
+        var isActive = $(parent).hasClass(ClassName.SHOW);
 
-      if (!isActive && (event.which !== ESCAPE_KEYCODE || event.which !== SPACE_KEYCODE) || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
+        if (!isActive && (event.which !== ESCAPE_KEYCODE || event.which !== SPACE_KEYCODE) || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
+
+          if (event.which === ESCAPE_KEYCODE) {
+            var toggle = $(parent).find(Selector.DATA_TOGGLE)[0];
+            $(toggle).trigger('focus');
+          }
 
-        if (event.which === ESCAPE_KEYCODE) {
-          var toggle = $(parent).find(Selector.DATA_TOGGLE)[0];
-          $(toggle).trigger('focus');
+          $(this).trigger('click');
+          return;
         }
 
-        $(this).trigger('click');
-        return;
-      }
+        var items = $(parent).find(Selector.VISIBLE_ITEMS).get();
 
-      var items = $(parent).find(Selector.VISIBLE_ITEMS).get();
+        if (!items.length) {
+          return;
+        }
 
-      if (!items.length) {
-        return;
-      }
+        var index = items.indexOf(event.target);
 
-      var index = items.indexOf(event.target);
+        if (event.which === ARROW_UP_KEYCODE && index > 0) {
+          // up
+          index--;
+        }
 
-      if (event.which === ARROW_UP_KEYCODE && index > 0) {
-        // up
-        index--;
-      }
+        if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
+          // down
+          index++;
+        }
 
-      if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
-        // down
-        index++;
-      }
+        if (index < 0) {
+          index = 0;
+        }
 
-      if (index < 0) {
-        index = 0;
+        items[index].focus();
       }
-
-      items[index].focus();
-    };
-
-    _createClass(Dropdown, null, [{
+    }, {
       key: 'VERSION',
       get: function get() {
         return VERSION;
@@ -427,4 +440,4 @@ var Dropdown = function ($) {
   };
 
   return Dropdown;
-}(jQuery); /* global Popper */
+}(jQuery, Popper);
diff --git a/assets/javascripts/bootstrap/modal.js b/assets/javascripts/bootstrap/modal.js
index e9f405e..781f9a3 100644
--- a/assets/javascripts/bootstrap/modal.js
+++ b/assets/javascripts/bootstrap/modal.js
@@ -1,3 +1,5 @@
+'use strict';
+
 var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
 
 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; }; }();
@@ -11,7 +13,7 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
  * --------------------------------------------------------------------------
  */
 
-var Modal = function ($) {
+var Modal = function () {
 
   /**
    * ------------------------------------------------------------------------
@@ -70,15 +72,16 @@ var Modal = function ($) {
     DATA_TOGGLE: '[data-toggle="modal"]',
     DATA_DISMISS: '[data-dismiss="modal"]',
     FIXED_CONTENT: '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
+    STICKY_CONTENT: '.sticky-top',
     NAVBAR_TOGGLER: '.navbar-toggler'
+  };
 
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
 
-  };
   var Modal = function () {
     function Modal(element, config) {
       _classCallCheck(this, Modal);
@@ -96,417 +99,452 @@ var Modal = function ($) {
 
     // getters
 
-    // public
-
-    Modal.prototype.toggle = function toggle(relatedTarget) {
-      return this._isShown ? this.hide() : this.show(relatedTarget);
-    };
-
-    Modal.prototype.show = function show(relatedTarget) {
-      var _this = this;
+    _createClass(Modal, [{
+      key: 'toggle',
 
-      if (this._isTransitioning) {
-        return;
-      }
 
-      if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
-        this._isTransitioning = true;
-      }
-
-      var showEvent = $.Event(Event.SHOW, {
-        relatedTarget: relatedTarget
-      });
+      // public
 
-      $(this._element).trigger(showEvent);
-
-      if (this._isShown || showEvent.isDefaultPrevented()) {
-        return;
+      value: function toggle(relatedTarget) {
+        return this._isShown ? this.hide() : this.show(relatedTarget);
       }
+    }, {
+      key: 'show',
+      value: function show(relatedTarget) {
+        var _this = this;
 
-      this._isShown = true;
-
-      this._checkScrollbar();
-      this._setScrollbar();
-
-      $(document.body).addClass(ClassName.OPEN);
-
-      this._setEscapeEvent();
-      this._setResizeEvent();
+        if (this._isTransitioning) {
+          return;
+        }
 
-      $(this._element).on(Event.CLICK_DISMISS, Selector.DATA_DISMISS, function (event) {
-        return _this.hide(event);
-      });
+        if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
+          this._isTransitioning = true;
+        }
 
-      $(this._dialog).on(Event.MOUSEDOWN_DISMISS, function () {
-        $(_this._element).one(Event.MOUSEUP_DISMISS, function (event) {
-          if ($(event.target).is(_this._element)) {
-            _this._ignoreBackdropClick = true;
-          }
+        var showEvent = $.Event(Event.SHOW, {
+          relatedTarget: relatedTarget
         });
-      });
 
-      this._showBackdrop(function () {
-        return _this._showElement(relatedTarget);
-      });
-    };
+        $(this._element).trigger(showEvent);
 
-    Modal.prototype.hide = function hide(event) {
-      var _this2 = this;
+        if (this._isShown || showEvent.isDefaultPrevented()) {
+          return;
+        }
 
-      if (event) {
-        event.preventDefault();
-      }
+        this._isShown = true;
 
-      if (this._isTransitioning || !this._isShown) {
-        return;
-      }
+        this._checkScrollbar();
+        this._setScrollbar();
 
-      var transition = Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);
+        this._adjustDialog();
 
-      if (transition) {
-        this._isTransitioning = true;
-      }
+        $(document.body).addClass(ClassName.OPEN);
 
-      var hideEvent = $.Event(Event.HIDE);
+        this._setEscapeEvent();
+        this._setResizeEvent();
 
-      $(this._element).trigger(hideEvent);
+        $(this._element).on(Event.CLICK_DISMISS, Selector.DATA_DISMISS, function (event) {
+          return _this.hide(event);
+        });
 
-      if (!this._isShown || hideEvent.isDefaultPrevented()) {
-        return;
+        $(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(function () {
+          return _this._showElement(relatedTarget);
+        });
       }
+    }, {
+      key: 'hide',
+      value: function hide(event) {
+        var _this2 = this;
 
-      this._isShown = false;
+        if (event) {
+          event.preventDefault();
+        }
 
-      this._setEscapeEvent();
-      this._setResizeEvent();
+        if (this._isTransitioning || !this._isShown) {
+          return;
+        }
 
-      $(document).off(Event.FOCUSIN);
+        var transition = Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);
 
-      $(this._element).removeClass(ClassName.SHOW);
+        if (transition) {
+          this._isTransitioning = true;
+        }
 
-      $(this._element).off(Event.CLICK_DISMISS);
-      $(this._dialog).off(Event.MOUSEDOWN_DISMISS);
+        var hideEvent = $.Event(Event.HIDE);
 
-      if (transition) {
+        $(this._element).trigger(hideEvent);
 
-        $(this._element).one(Util.TRANSITION_END, function (event) {
-          return _this2._hideModal(event);
-        }).emulateTransitionEnd(TRANSITION_DURATION);
-      } else {
-        this._hideModal();
-      }
-    };
+        if (!this._isShown || hideEvent.isDefaultPrevented()) {
+          return;
+        }
 
-    Modal.prototype.dispose = function dispose() {
-      $.removeData(this._element, DATA_KEY);
+        this._isShown = false;
 
-      $(window, document, this._element, this._backdrop).off(EVENT_KEY);
+        this._setEscapeEvent();
+        this._setResizeEvent();
 
-      this._config = null;
-      this._element = null;
-      this._dialog = null;
-      this._backdrop = null;
-      this._isShown = null;
-      this._isBodyOverflowing = null;
-      this._ignoreBackdropClick = null;
-      this._scrollbarWidth = null;
-    };
+        $(document).off(Event.FOCUSIN);
 
-    Modal.prototype.handleUpdate = function handleUpdate() {
-      this._adjustDialog();
-    };
+        $(this._element).removeClass(ClassName.SHOW);
 
-    // private
+        $(this._element).off(Event.CLICK_DISMISS);
+        $(this._dialog).off(Event.MOUSEDOWN_DISMISS);
 
-    Modal.prototype._getConfig = function _getConfig(config) {
-      config = $.extend({}, Default, config);
-      Util.typeCheckConfig(NAME, config, DefaultType);
-      return config;
-    };
+        if (transition) {
 
-    Modal.prototype._showElement = function _showElement(relatedTarget) {
-      var _this3 = this;
+          $(this._element).one(Util.TRANSITION_END, function (event) {
+            return _this2._hideModal(event);
+          }).emulateTransitionEnd(TRANSITION_DURATION);
+        } else {
+          this._hideModal();
+        }
+      }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
 
-      var transition = Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);
+        $(window, document, this._element, this._backdrop).off(EVENT_KEY);
 
-      if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
-        // don't move modals dom position
-        document.body.appendChild(this._element);
+        this._config = null;
+        this._element = null;
+        this._dialog = null;
+        this._backdrop = null;
+        this._isShown = null;
+        this._isBodyOverflowing = null;
+        this._ignoreBackdropClick = null;
+        this._scrollbarWidth = null;
+      }
+    }, {
+      key: 'handleUpdate',
+      value: function handleUpdate() {
+        this._adjustDialog();
       }
 
-      this._element.style.display = 'block';
-      this._element.removeAttribute('aria-hidden');
-      this._element.scrollTop = 0;
+      // private
 
-      if (transition) {
-        Util.reflow(this._element);
+    }, {
+      key: '_getConfig',
+      value: function _getConfig(config) {
+        config = $.extend({}, Default, config);
+        Util.typeCheckConfig(NAME, config, DefaultType);
+        return config;
       }
+    }, {
+      key: '_showElement',
+      value: function _showElement(relatedTarget) {
+        var _this3 = this;
 
-      $(this._element).addClass(ClassName.SHOW);
+        var transition = Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);
 
-      if (this._config.focus) {
-        this._enforceFocus();
-      }
+        if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
+          // don't move modals dom position
+          document.body.appendChild(this._element);
+        }
 
-      var shownEvent = $.Event(Event.SHOWN, {
-        relatedTarget: relatedTarget
-      });
+        this._element.style.display = 'block';
+        this._element.removeAttribute('aria-hidden');
+        this._element.scrollTop = 0;
 
-      var transitionComplete = function transitionComplete() {
-        if (_this3._config.focus) {
-          _this3._element.focus();
+        if (transition) {
+          Util.reflow(this._element);
         }
-        _this3._isTransitioning = false;
-        $(_this3._element).trigger(shownEvent);
-      };
-
-      if (transition) {
-        $(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(TRANSITION_DURATION);
-      } else {
-        transitionComplete();
-      }
-    };
 
-    Modal.prototype._enforceFocus = function _enforceFocus() {
-      var _this4 = this;
+        $(this._element).addClass(ClassName.SHOW);
 
-      $(document).off(Event.FOCUSIN) // guard against infinite focus loop
-      .on(Event.FOCUSIN, function (event) {
-        if (document !== event.target && _this4._element !== event.target && !$(_this4._element).has(event.target).length) {
-          _this4._element.focus();
+        if (this._config.focus) {
+          this._enforceFocus();
         }
-      });
-    };
 
-    Modal.prototype._setEscapeEvent = function _setEscapeEvent() {
-      var _this5 = this;
+        var shownEvent = $.Event(Event.SHOWN, {
+          relatedTarget: relatedTarget
+        });
 
-      if (this._isShown && this._config.keyboard) {
-        $(this._element).on(Event.KEYDOWN_DISMISS, function (event) {
-          if (event.which === ESCAPE_KEYCODE) {
-            event.preventDefault();
-            _this5.hide();
+        var transitionComplete = function transitionComplete() {
+          if (_this3._config.focus) {
+            _this3._element.focus();
+          }
+          _this3._isTransitioning = false;
+          $(_this3._element).trigger(shownEvent);
+        };
+
+        if (transition) {
+          $(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(TRANSITION_DURATION);
+        } else {
+          transitionComplete();
+        }
+      }
+    }, {
+      key: '_enforceFocus',
+      value: function _enforceFocus() {
+        var _this4 = this;
+
+        $(document).off(Event.FOCUSIN) // guard against infinite focus loop
+        .on(Event.FOCUSIN, function (event) {
+          if (document !== event.target && _this4._element !== event.target && !$(_this4._element).has(event.target).length) {
+            _this4._element.focus();
           }
         });
-      } else if (!this._isShown) {
-        $(this._element).off(Event.KEYDOWN_DISMISS);
       }
-    };
-
-    Modal.prototype._setResizeEvent = function _setResizeEvent() {
-      var _this6 = this;
-
-      if (this._isShown) {
-        $(window).on(Event.RESIZE, function (event) {
-          return _this6.handleUpdate(event);
+    }, {
+      key: '_setEscapeEvent',
+      value: function _setEscapeEvent() {
+        var _this5 = this;
+
+        if (this._isShown && this._config.keyboard) {
+          $(this._element).on(Event.KEYDOWN_DISMISS, function (event) {
+            if (event.which === ESCAPE_KEYCODE) {
+              event.preventDefault();
+              _this5.hide();
+            }
+          });
+        } else if (!this._isShown) {
+          $(this._element).off(Event.KEYDOWN_DISMISS);
+        }
+      }
+    }, {
+      key: '_setResizeEvent',
+      value: function _setResizeEvent() {
+        var _this6 = this;
+
+        if (this._isShown) {
+          $(window).on(Event.RESIZE, function (event) {
+            return _this6.handleUpdate(event);
+          });
+        } else {
+          $(window).off(Event.RESIZE);
+        }
+      }
+    }, {
+      key: '_hideModal',
+      value: function _hideModal() {
+        var _this7 = this;
+
+        this._element.style.display = 'none';
+        this._element.setAttribute('aria-hidden', true);
+        this._isTransitioning = false;
+        this._showBackdrop(function () {
+          $(document.body).removeClass(ClassName.OPEN);
+          _this7._resetAdjustments();
+          _this7._resetScrollbar();
+          $(_this7._element).trigger(Event.HIDDEN);
         });
-      } else {
-        $(window).off(Event.RESIZE);
       }
-    };
-
-    Modal.prototype._hideModal = function _hideModal() {
-      var _this7 = this;
-
-      this._element.style.display = 'none';
-      this._element.setAttribute('aria-hidden', true);
-      this._isTransitioning = false;
-      this._showBackdrop(function () {
-        $(document.body).removeClass(ClassName.OPEN);
-        _this7._resetAdjustments();
-        _this7._resetScrollbar();
-        $(_this7._element).trigger(Event.HIDDEN);
-      });
-    };
-
-    Modal.prototype._removeBackdrop = function _removeBackdrop() {
-      if (this._backdrop) {
-        $(this._backdrop).remove();
-        this._backdrop = null;
+    }, {
+      key: '_removeBackdrop',
+      value: function _removeBackdrop() {
+        if (this._backdrop) {
+          $(this._backdrop).remove();
+          this._backdrop = null;
+        }
       }
-    };
+    }, {
+      key: '_showBackdrop',
+      value: function _showBackdrop(callback) {
+        var _this8 = this;
 
-    Modal.prototype._showBackdrop = function _showBackdrop(callback) {
-      var _this8 = this;
+        var animate = $(this._element).hasClass(ClassName.FADE) ? ClassName.FADE : '';
 
-      var animate = $(this._element).hasClass(ClassName.FADE) ? ClassName.FADE : '';
+        if (this._isShown && this._config.backdrop) {
+          var doAnimate = Util.supportsTransitionEnd() && animate;
 
-      if (this._isShown && this._config.backdrop) {
-        var doAnimate = Util.supportsTransitionEnd() && animate;
+          this._backdrop = document.createElement('div');
+          this._backdrop.className = ClassName.BACKDROP;
 
-        this._backdrop = document.createElement('div');
-        this._backdrop.className = ClassName.BACKDROP;
+          if (animate) {
+            $(this._backdrop).addClass(animate);
+          }
 
-        if (animate) {
-          $(this._backdrop).addClass(animate);
-        }
+          $(this._backdrop).appendTo(document.body);
+
+          $(this._element).on(Event.CLICK_DISMISS, function (event) {
+            if (_this8._ignoreBackdropClick) {
+              _this8._ignoreBackdropClick = false;
+              return;
+            }
+            if (event.target !== event.currentTarget) {
+              return;
+            }
+            if (_this8._config.backdrop === 'static') {
+              _this8._element.focus();
+            } else {
+              _this8.hide();
+            }
+          });
+
+          if (doAnimate) {
+            Util.reflow(this._backdrop);
+          }
 
-        $(this._backdrop).appendTo(document.body);
+          $(this._backdrop).addClass(ClassName.SHOW);
 
-        $(this._element).on(Event.CLICK_DISMISS, function (event) {
-          if (_this8._ignoreBackdropClick) {
-            _this8._ignoreBackdropClick = false;
+          if (!callback) {
             return;
           }
-          if (event.target !== event.currentTarget) {
+
+          if (!doAnimate) {
+            callback();
             return;
           }
-          if (_this8._config.backdrop === 'static') {
-            _this8._element.focus();
-          } else {
-            _this8.hide();
-          }
-        });
 
-        if (doAnimate) {
-          Util.reflow(this._backdrop);
-        }
-
-        $(this._backdrop).addClass(ClassName.SHOW);
+          $(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);
+        } else if (!this._isShown && this._backdrop) {
+          $(this._backdrop).removeClass(ClassName.SHOW);
 
-        if (!callback) {
-          return;
-        }
+          var callbackRemove = function callbackRemove() {
+            _this8._removeBackdrop();
+            if (callback) {
+              callback();
+            }
+          };
 
-        if (!doAnimate) {
+          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();
-          return;
         }
+      }
 
-        $(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);
-      } else if (!this._isShown && this._backdrop) {
-        $(this._backdrop).removeClass(ClassName.SHOW);
+      // ----------------------------------------------------------------------
+      // the following methods are used to handle overflowing modals
+      // todo (fat): these should probably be refactored out of modal.js
+      // ----------------------------------------------------------------------
 
-        var callbackRemove = function callbackRemove() {
-          _this8._removeBackdrop();
-          if (callback) {
-            callback();
-          }
-        };
+    }, {
+      key: '_adjustDialog',
+      value: function _adjustDialog() {
+        var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
 
-        if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
-          $(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);
-        } else {
-          callbackRemove();
+        if (!this._isBodyOverflowing && isModalOverflowing) {
+          this._element.style.paddingLeft = this._scrollbarWidth + 'px';
         }
-      } else if (callback) {
-        callback();
-      }
-    };
-
-    // ----------------------------------------------------------------------
-    // the following methods are used to handle overflowing modals
-    // todo (fat): these should probably be refactored out of modal.js
-    // ----------------------------------------------------------------------
 
-    Modal.prototype._adjustDialog = 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';
+        }
       }
-
-      if (this._isBodyOverflowing && !isModalOverflowing) {
-        this._element.style.paddingRight = this._scrollbarWidth + 'px';
+    }, {
+      key: '_resetAdjustments',
+      value: function _resetAdjustments() {
+        this._element.style.paddingLeft = '';
+        this._element.style.paddingRight = '';
       }
-    };
-
-    Modal.prototype._resetAdjustments = function _resetAdjustments() {
-      this._element.style.paddingLeft = '';
-      this._element.style.paddingRight = '';
-    };
-
-    Modal.prototype._checkScrollbar = function _checkScrollbar() {
-      this._isBodyOverflowing = document.body.clientWidth < window.innerWidth;
-      this._scrollbarWidth = this._getScrollbarWidth();
-    };
-
-    Modal.prototype._setScrollbar = function _setScrollbar() {
-      var _this9 = this;
-
-      if (this._isBodyOverflowing) {
-        // Note: DOMNode.style.paddingRight returns the actual value or '' if not set
-        //   while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
-
-        // Adjust fixed content padding
+    }, {
+      key: '_checkScrollbar',
+      value: function _checkScrollbar() {
+        var rect = document.body.getBoundingClientRect();
+        this._isBodyOverflowing = rect.left + rect.right < window.innerWidth;
+        this._scrollbarWidth = this._getScrollbarWidth();
+      }
+    }, {
+      key: '_setScrollbar',
+      value: function _setScrollbar() {
+        var _this9 = this;
+
+        if (this._isBodyOverflowing) {
+          // Note: DOMNode.style.paddingRight returns the actual value or '' if not set
+          //   while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
+
+          // Adjust fixed content padding
+          $(Selector.FIXED_CONTENT).each(function (index, element) {
+            var actualPadding = $(element)[0].style.paddingRight;
+            var calculatedPadding = $(element).css('padding-right');
+            $(element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this9._scrollbarWidth + 'px');
+          });
+
+          // Adjust sticky content margin
+          $(Selector.STICKY_CONTENT).each(function (index, element) {
+            var actualMargin = $(element)[0].style.marginRight;
+            var calculatedMargin = $(element).css('margin-right');
+            $(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this9._scrollbarWidth + 'px');
+          });
+
+          // Adjust navbar-toggler margin
+          $(Selector.NAVBAR_TOGGLER).each(function (index, element) {
+            var actualMargin = $(element)[0].style.marginRight;
+            var calculatedMargin = $(element).css('margin-right');
+            $(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) + _this9._scrollbarWidth + 'px');
+          });
+
+          // Adjust body padding
+          var actualPadding = document.body.style.paddingRight;
+          var calculatedPadding = $('body').css('padding-right');
+          $('body').data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + 'px');
+        }
+      }
+    }, {
+      key: '_resetScrollbar',
+      value: function _resetScrollbar() {
+        // Restore fixed content padding
         $(Selector.FIXED_CONTENT).each(function (index, element) {
-          var actualPadding = $(element)[0].style.paddingRight;
-          var calculatedPadding = $(element).css('padding-right');
-          $(element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this9._scrollbarWidth + 'px');
+          var padding = $(element).data('padding-right');
+          if (typeof padding !== 'undefined') {
+            $(element).css('padding-right', padding).removeData('padding-right');
+          }
         });
 
-        // Adjust navbar-toggler margin
-        $(Selector.NAVBAR_TOGGLER).each(function (index, element) {
-          var actualMargin = $(element)[0].style.marginRight;
-          var calculatedMargin = $(element).css('margin-right');
-          $(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) + _this9._scrollbarWidth + 'px');
+        // Restore sticky content and navbar-toggler margin
+        $(Selector.STICKY_CONTENT + ', ' + Selector.NAVBAR_TOGGLER).each(function (index, element) {
+          var margin = $(element).data('margin-right');
+          if (typeof margin !== 'undefined') {
+            $(element).css('margin-right', margin).removeData('margin-right');
+          }
         });
 
-        // Adjust body padding
-        var actualPadding = document.body.style.paddingRight;
-        var calculatedPadding = $('body').css('padding-right');
-        $('body').data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + 'px');
-      }
-    };
-
-    Modal.prototype._resetScrollbar = function _resetScrollbar() {
-      // Restore fixed content padding
-      $(Selector.FIXED_CONTENT).each(function (index, element) {
-        var padding = $(element).data('padding-right');
+        // Restore body padding
+        var padding = $('body').data('padding-right');
         if (typeof padding !== 'undefined') {
-          $(element).css('padding-right', padding).removeData('padding-right');
+          $('body').css('padding-right', padding).removeData('padding-right');
         }
-      });
+      }
+    }, {
+      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.getBoundingClientRect().width - scrollDiv.clientWidth;
+        document.body.removeChild(scrollDiv);
+        return scrollbarWidth;
+      }
 
-      // Restore navbar-toggler margin
-      $(Selector.NAVBAR_TOGGLER).each(function (index, element) {
-        var margin = $(element).data('margin-right');
-        if (typeof margin !== 'undefined') {
-          $(element).css('margin-right', margin).removeData('margin-right');
-        }
-      });
+      // static
 
-      // Restore body padding
-      var padding = $('body').data('padding-right');
-      if (typeof padding !== 'undefined') {
-        $('body').css('padding-right', padding).removeData('padding-right');
-      }
-    };
-
-    Modal.prototype._getScrollbarWidth = function _getScrollbarWidth() {
-      // thx d.walsh
-      var scrollDiv = document.createElement('div');
-      scrollDiv.className = ClassName.SCROLLBAR_MEASURER;
-      document.body.appendChild(scrollDiv);
-      var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
-      document.body.removeChild(scrollDiv);
-      return scrollbarWidth;
-    };
-
-    // static
-
-    Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
-      return this.each(function () {
-        var data = $(this).data(DATA_KEY);
-        var _config = $.extend({}, Modal.Default, $(this).data(), (typeof config === 'undefined' ? 'undefined' : _typeof(config)) === 'object' && config);
-
-        if (!data) {
-          data = new Modal(this, _config);
-          $(this).data(DATA_KEY, data);
-        }
+    }], [{
+      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 === 'undefined' ? 'undefined' : _typeof(config)) === 'object' && config);
 
-        if (typeof config === 'string') {
-          if (data[config] === undefined) {
-            throw new Error('No method named "' + config + '"');
+          if (!data) {
+            data = new Modal(this, _config);
+            $(this).data(DATA_KEY, data);
           }
-          data[config](relatedTarget);
-        } else if (_config.show) {
-          data.show(relatedTarget);
-        }
-      });
-    };
 
-    _createClass(Modal, null, [{
+          if (typeof config === 'string') {
+            if (typeof 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;
diff --git a/assets/javascripts/bootstrap/popover.js b/assets/javascripts/bootstrap/popover.js
index 2ae9b24..74891c1 100644
--- a/assets/javascripts/bootstrap/popover.js
+++ b/assets/javascripts/bootstrap/popover.js
@@ -1,3 +1,5 @@
+'use strict';
+
 var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
 
 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; }; }();
@@ -15,7 +17,7 @@ function _inherits(subClass, superClass) { if (typeof superClass !== "function"
  * --------------------------------------------------------------------------
  */
 
-var Popover = function ($) {
+var Popover = function () {
 
   /**
    * ------------------------------------------------------------------------
@@ -63,87 +65,99 @@ var Popover = function ($) {
     FOCUSOUT: 'focusout' + EVENT_KEY,
     MOUSEENTER: 'mouseenter' + EVENT_KEY,
     MOUSELEAVE: 'mouseleave' + EVENT_KEY
+  };
 
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
 
-  };
   var Popover = function (_Tooltip) {
     _inherits(Popover, _Tooltip);
 
     function Popover() {
       _classCallCheck(this, Popover);
 
-      return _possibleConstructorReturn(this, _Tooltip.apply(this, arguments));
+      return _possibleConstructorReturn(this, (Popover.__proto__ || Object.getPrototypeOf(Popover)).apply(this, arguments));
     }
 
-    // overrides
+    _createClass(Popover, [{
+      key: 'isWithContent',
 
-    Popover.prototype.isWithContent = function isWithContent() {
-      return this.getTitle() || this._getContent();
-    };
 
-    Popover.prototype.addAttachmentClass = function addAttachmentClass(attachment) {
-      $(this.getTipElement()).addClass(CLASS_PREFIX + '-' + attachment);
-    };
+      // overrides
 
-    Popover.prototype.getTipElement = function getTipElement() {
-      return this.tip = this.tip || $(this.config.template)[0];
-    };
-
-    Popover.prototype.setContent = 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());
+      value: function isWithContent() {
+        return this.getTitle() || this._getContent();
+      }
+    }, {
+      key: 'addAttachmentClass',
+      value: function addAttachmentClass(attachment) {
+        $(this.getTipElement()).addClass(CLASS_PREFIX + '-' + attachment);
+      }
+    }, {
+      key: 'getTipElement',
+      value: function getTipElement() {
+        this.tip = this.tip || $(this.config.template)[0];
+        return this.tip;
+      }
+    }, {
+      key: 'setContent',
+      value: function setContent() {
+        var $tip = $(this.getTipElement());
 
-      $tip.removeClass(ClassName.FADE + ' ' + ClassName.SHOW);
-    };
+        // we use append for html objects to maintain js events
+        this.setElementContent($tip.find(Selector.TITLE), this.getTitle());
+        this.setElementContent($tip.find(Selector.CONTENT), this._getContent());
 
-    // private
+        $tip.removeClass(ClassName.FADE + ' ' + ClassName.SHOW);
+      }
 
-    Popover.prototype._getContent = function _getContent() {
-      return this.element.getAttribute('data-content') || (typeof this.config.content === 'function' ? this.config.content.call(this.element) : this.config.content);
-    };
+      // private
 
-    Popover.prototype._cleanTipClass = function _cleanTipClass() {
-      var $tip = $(this.getTipElement());
-      var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
-      if (tabClass !== null && tabClass.length > 0) {
-        $tip.removeClass(tabClass.join(''));
+    }, {
+      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);
+      }
+    }, {
+      key: '_cleanTipClass',
+      value: function _cleanTipClass() {
+        var $tip = $(this.getTipElement());
+        var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
+        if (tabClass !== null && tabClass.length > 0) {
+          $tip.removeClass(tabClass.join(''));
+        }
       }
-    };
-
-    // static
 
-    Popover._jQueryInterface = function _jQueryInterface(config) {
-      return this.each(function () {
-        var data = $(this).data(DATA_KEY);
-        var _config = (typeof config === 'undefined' ? 'undefined' : _typeof(config)) === 'object' ? config : null;
+      // static
 
-        if (!data && /destroy|hide/.test(config)) {
-          return;
-        }
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var data = $(this).data(DATA_KEY);
+          var _config = (typeof config === 'undefined' ? 'undefined' : _typeof(config)) === 'object' ? config : null;
 
-        if (!data) {
-          data = new Popover(this, _config);
-          $(this).data(DATA_KEY, data);
-        }
+          if (!data && /destroy|hide/.test(config)) {
+            return;
+          }
 
-        if (typeof config === 'string') {
-          if (data[config] === undefined) {
-            throw new Error('No method named "' + config + '"');
+          if (!data) {
+            data = new Popover(this, _config);
+            $(this).data(DATA_KEY, data);
           }
-          data[config]();
-        }
-      });
-    };
 
-    _createClass(Popover, null, [{
+          if (typeof config === 'string') {
+            if (typeof data[config] === 'undefined') {
+              throw new Error('No method named "' + config + '"');
+            }
+            data[config]();
+          }
+        });
+      }
+    }, {
       key: 'VERSION',
 
 
diff --git a/assets/javascripts/bootstrap/scrollspy.js b/assets/javascripts/bootstrap/scrollspy.js
index 7eaaeb3..18bdfce 100644
--- a/assets/javascripts/bootstrap/scrollspy.js
+++ b/assets/javascripts/bootstrap/scrollspy.js
@@ -1,3 +1,5 @@
+'use strict';
+
 var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
 
 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; }; }();
@@ -11,7 +13,7 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
  * --------------------------------------------------------------------------
  */
 
-var ScrollSpy = function ($) {
+var ScrollSpy = function () {
 
   /**
    * ------------------------------------------------------------------------
@@ -64,14 +66,14 @@ var ScrollSpy = function ($) {
   var OffsetMethod = {
     OFFSET: 'offset',
     POSITION: 'position'
+  };
 
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
 
-  };
   var ScrollSpy = function () {
     function ScrollSpy(element, config) {
       var _this = this;
@@ -97,182 +99,197 @@ var ScrollSpy = function ($) {
 
     // getters
 
-    // public
+    _createClass(ScrollSpy, [{
+      key: 'refresh',
 
-    ScrollSpy.prototype.refresh = function refresh() {
-      var _this2 = this;
 
-      var autoMethod = this._scrollElement !== this._scrollElement.window ? OffsetMethod.POSITION : OffsetMethod.OFFSET;
+      // public
 
-      var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
+      value: function refresh() {
+        var _this2 = this;
 
-      var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
+        var autoMethod = this._scrollElement !== this._scrollElement.window ? OffsetMethod.POSITION : OffsetMethod.OFFSET;
 
-      this._offsets = [];
-      this._targets = [];
-
-      this._scrollHeight = this._getScrollHeight();
+        var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
 
-      var targets = $.makeArray($(this._selector));
+        var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
 
-      targets.map(function (element) {
-        var target = void 0;
-        var targetSelector = Util.getSelectorFromElement(element);
+        this._offsets = [];
+        this._targets = [];
 
-        if (targetSelector) {
-          target = $(targetSelector)[0];
-        }
+        this._scrollHeight = this._getScrollHeight();
 
-        if (target) {
-          var targetBCR = target.getBoundingClientRect();
-          if (targetBCR.width || targetBCR.height) {
-            // todo (fat): remove sketch reliance on jQuery position/offset
-            return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
-          }
-        }
-        return null;
-      }).filter(function (item) {
-        return item;
-      }).sort(function (a, b) {
-        return a[0] - b[0];
-      }).forEach(function (item) {
-        _this2._offsets.push(item[0]);
-        _this2._targets.push(item[1]);
-      });
-    };
-
-    ScrollSpy.prototype.dispose = 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;
-    };
+        var targets = $.makeArray($(this._selector));
 
-    // private
+        targets.map(function (element) {
+          var target = void 0;
+          var targetSelector = Util.getSelectorFromElement(element);
 
-    ScrollSpy.prototype._getConfig = function _getConfig(config) {
-      config = $.extend({}, Default, config);
+          if (targetSelector) {
+            target = $(targetSelector)[0];
+          }
 
-      if (typeof config.target !== 'string') {
-        var id = $(config.target).attr('id');
-        if (!id) {
-          id = Util.getUID(NAME);
-          $(config.target).attr('id', id);
-        }
-        config.target = '#' + id;
+          if (target) {
+            var targetBCR = target.getBoundingClientRect();
+            if (targetBCR.width || targetBCR.height) {
+              // todo (fat): remove sketch reliance on jQuery position/offset
+              return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
+            }
+          }
+          return null;
+        }).filter(function (item) {
+          return item;
+        }).sort(function (a, b) {
+          return a[0] - b[0];
+        }).forEach(function (item) {
+          _this2._offsets.push(item[0]);
+          _this2._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;
       }
 
-      Util.typeCheckConfig(NAME, config, DefaultType);
-
-      return config;
-    };
-
-    ScrollSpy.prototype._getScrollTop = function _getScrollTop() {
-      return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
-    };
-
-    ScrollSpy.prototype._getScrollHeight = function _getScrollHeight() {
-      return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
-    };
+      // private
 
-    ScrollSpy.prototype._getOffsetHeight = function _getOffsetHeight() {
-      return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
-    };
+    }, {
+      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;
+        }
 
-    ScrollSpy.prototype._process = function _process() {
-      var scrollTop = this._getScrollTop() + this._config.offset;
-      var scrollHeight = this._getScrollHeight();
-      var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();
+        Util.typeCheckConfig(NAME, config, DefaultType);
 
-      if (this._scrollHeight !== scrollHeight) {
-        this.refresh();
+        return config;
       }
-
-      if (scrollTop >= maxScroll) {
-        var target = this._targets[this._targets.length - 1];
-
-        if (this._activeTarget !== target) {
-          this._activate(target);
-        }
-        return;
+    }, {
+      key: '_getScrollTop',
+      value: function _getScrollTop() {
+        return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
       }
-
-      if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
-        this._activeTarget = null;
-        this._clear();
-        return;
+    }, {
+      key: '_getScrollHeight',
+      value: function _getScrollHeight() {
+        return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
+      }
+    }, {
+      key: '_getOffsetHeight',
+      value: function _getOffsetHeight() {
+        return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
       }
+    }, {
+      key: '_process',
+      value: function _process() {
+        var scrollTop = this._getScrollTop() + this._config.offset;
+        var scrollHeight = this._getScrollHeight();
+        var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();
+
+        if (this._scrollHeight !== scrollHeight) {
+          this.refresh();
+        }
 
-      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 (scrollTop >= maxScroll) {
+          var target = this._targets[this._targets.length - 1];
 
-        if (isActiveTarget) {
-          this._activate(this._targets[i]);
+          if (this._activeTarget !== target) {
+            this._activate(target);
+          }
+          return;
         }
-      }
-    };
-
-    ScrollSpy.prototype._activate = function _activate(target) {
-      this._activeTarget = target;
 
-      this._clear();
+        if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
+          this._activeTarget = null;
+          this._clear();
+          return;
+        }
 
-      var queries = this._selector.split(',');
-      queries = queries.map(function (selector) {
-        return selector + '[data-target="' + target + '"],' + (selector + '[href="' + target + '"]');
-      });
+        for (var i = this._offsets.length; i--;) {
+          var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1]);
 
-      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 {
-        // Set triggered link as active
-        $link.addClass(ClassName.ACTIVE);
-        // Set triggered links parents as active
-        // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
-        $link.parents(Selector.NAV_LIST_GROUP).prev(Selector.NAV_LINKS + ', ' + Selector.LIST_ITEMS).addClass(ClassName.ACTIVE);
+          if (isActiveTarget) {
+            this._activate(this._targets[i]);
+          }
+        }
       }
+    }, {
+      key: '_activate',
+      value: function _activate(target) {
+        this._activeTarget = target;
 
-      $(this._scrollElement).trigger(Event.ACTIVATE, {
-        relatedTarget: target
-      });
-    };
+        this._clear();
 
-    ScrollSpy.prototype._clear = function _clear() {
-      $(this._selector).filter(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
-    };
+        var queries = this._selector.split(',');
+        // eslint-disable-next-line arrow-body-style
+        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 {
+          // Set triggered link as active
+          $link.addClass(ClassName.ACTIVE);
+          // Set triggered links parents as active
+          // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
+          $link.parents(Selector.NAV_LIST_GROUP).prev(Selector.NAV_LINKS + ', ' + Selector.LIST_ITEMS).addClass(ClassName.ACTIVE);
+        }
 
-    // static
+        $(this._scrollElement).trigger(Event.ACTIVATE, {
+          relatedTarget: target
+        });
+      }
+    }, {
+      key: '_clear',
+      value: function _clear() {
+        $(this._selector).filter(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
+      }
 
-    ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
-      return this.each(function () {
-        var data = $(this).data(DATA_KEY);
-        var _config = (typeof config === 'undefined' ? 'undefined' : _typeof(config)) === 'object' && config;
+      // static
 
-        if (!data) {
-          data = new ScrollSpy(this, _config);
-          $(this).data(DATA_KEY, data);
-        }
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var data = $(this).data(DATA_KEY);
+          var _config = (typeof config === 'undefined' ? 'undefined' : _typeof(config)) === 'object' && config;
 
-        if (typeof config === 'string') {
-          if (data[config] === undefined) {
-            throw new Error('No method named "' + config + '"');
+          if (!data) {
+            data = new ScrollSpy(this, _config);
+            $(this).data(DATA_KEY, data);
           }
-          data[config]();
-        }
-      });
-    };
 
-    _createClass(ScrollSpy, null, [{
+          if (typeof config === 'string') {
+            if (typeof data[config] === 'undefined') {
+              throw new Error('No method named "' + config + '"');
+            }
+            data[config]();
+          }
+        });
+      }
+    }, {
       key: 'VERSION',
       get: function get() {
         return VERSION;
diff --git a/assets/javascripts/bootstrap/tab.js b/assets/javascripts/bootstrap/tab.js
index 845ec67..300aafd 100644
--- a/assets/javascripts/bootstrap/tab.js
+++ b/assets/javascripts/bootstrap/tab.js
@@ -1,3 +1,5 @@
+'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"); } }
@@ -9,7 +11,7 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
  * --------------------------------------------------------------------------
  */
 
-var Tab = function ($) {
+var Tab = function () {
 
   /**
    * ------------------------------------------------------------------------
@@ -49,14 +51,14 @@ var Tab = function ($) {
     DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',
     DROPDOWN_TOGGLE: '.dropdown-toggle',
     DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu .active'
+  };
 
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
 
-  };
   var Tab = function () {
     function Tab(element) {
       _classCallCheck(this, Tab);
@@ -66,165 +68,174 @@ var Tab = function ($) {
 
     // getters
 
-    // public
-
-    Tab.prototype.show = function show() {
-      var _this = this;
-
-      if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(ClassName.ACTIVE) || $(this._element).hasClass(ClassName.DISABLED)) {
-        return;
-      }
-
-      var target = void 0;
-      var previous = void 0;
-      var listElement = $(this._element).closest(Selector.NAV_LIST_GROUP)[0];
-      var selector = Util.getSelectorFromElement(this._element);
+    _createClass(Tab, [{
+      key: 'show',
 
-      if (listElement) {
-        var itemSelector = listElement.nodeName === 'UL' ? Selector.ACTIVE_UL : Selector.ACTIVE;
-        previous = $.makeArray($(listElement).find(itemSelector));
-        previous = previous[previous.length - 1];
-      }
 
-      var hideEvent = $.Event(Event.HIDE, {
-        relatedTarget: this._element
-      });
+      // public
 
-      var showEvent = $.Event(Event.SHOW, {
-        relatedTarget: previous
-      });
+      value: function show() {
+        var _this = this;
 
-      if (previous) {
-        $(previous).trigger(hideEvent);
-      }
-
-      $(this._element).trigger(showEvent);
-
-      if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
-        return;
-      }
+        if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(ClassName.ACTIVE) || $(this._element).hasClass(ClassName.DISABLED)) {
+          return;
+        }
 
-      if (selector) {
-        target = $(selector)[0];
-      }
+        var target = void 0;
+        var previous = void 0;
+        var listElement = $(this._element).closest(Selector.NAV_LIST_GROUP)[0];
+        var selector = Util.getSelectorFromElement(this._element);
 
-      this._activate(this._element, listElement);
+        if (listElement) {
+          var itemSelector = listElement.nodeName === 'UL' ? Selector.ACTIVE_UL : Selector.ACTIVE;
+          previous = $.makeArray($(listElement).find(itemSelector));
+          previous = previous[previous.length - 1];
+        }
 
-      var complete = function complete() {
-        var hiddenEvent = $.Event(Event.HIDDEN, {
-          relatedTarget: _this._element
+        var hideEvent = $.Event(Event.HIDE, {
+          relatedTarget: this._element
         });
 
-        var shownEvent = $.Event(Event.SHOWN, {
+        var showEvent = $.Event(Event.SHOW, {
           relatedTarget: previous
         });
 
-        $(previous).trigger(hiddenEvent);
-        $(_this._element).trigger(shownEvent);
-      };
+        if (previous) {
+          $(previous).trigger(hideEvent);
+        }
 
-      if (target) {
-        this._activate(target, target.parentNode, complete);
-      } else {
-        complete();
-      }
-    };
+        $(this._element).trigger(showEvent);
 
-    Tab.prototype.dispose = function dispose() {
-      $.removeData(this._element, DATA_KEY);
-      this._element = null;
-    };
+        if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
+          return;
+        }
 
-    // private
+        if (selector) {
+          target = $(selector)[0];
+        }
 
-    Tab.prototype._activate = function _activate(element, container, callback) {
-      var _this2 = this;
+        this._activate(this._element, listElement);
 
-      var activeElements = void 0;
-      if (container.nodeName === 'UL') {
-        activeElements = $(container).find(Selector.ACTIVE_UL);
-      } else {
-        activeElements = $(container).children(Selector.ACTIVE);
-      }
+        var complete = function complete() {
+          var hiddenEvent = $.Event(Event.HIDDEN, {
+            relatedTarget: _this._element
+          });
 
-      var active = activeElements[0];
-      var isTransitioning = callback && Util.supportsTransitionEnd() && active && $(active).hasClass(ClassName.FADE);
+          var shownEvent = $.Event(Event.SHOWN, {
+            relatedTarget: previous
+          });
 
-      var complete = function complete() {
-        return _this2._transitionComplete(element, active, isTransitioning, callback);
-      };
+          $(previous).trigger(hiddenEvent);
+          $(_this._element).trigger(shownEvent);
+        };
 
-      if (active && isTransitioning) {
-        $(active).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
-      } else {
-        complete();
+        if (target) {
+          this._activate(target, target.parentNode, complete);
+        } else {
+          complete();
+        }
       }
-
-      if (active) {
-        $(active).removeClass(ClassName.SHOW);
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+        this._element = null;
       }
-    };
 
-    Tab.prototype._transitionComplete = function _transitionComplete(element, active, isTransitioning, callback) {
-      if (active) {
-        $(active).removeClass(ClassName.ACTIVE);
+      // private
 
-        var dropdownChild = $(active.parentNode).find(Selector.DROPDOWN_ACTIVE_CHILD)[0];
+    }, {
+      key: '_activate',
+      value: function _activate(element, container, callback) {
+        var _this2 = this;
 
-        if (dropdownChild) {
-          $(dropdownChild).removeClass(ClassName.ACTIVE);
+        var activeElements = void 0;
+        if (container.nodeName === 'UL') {
+          activeElements = $(container).find(Selector.ACTIVE_UL);
+        } else {
+          activeElements = $(container).children(Selector.ACTIVE);
         }
 
-        active.setAttribute('aria-expanded', false);
-      }
+        var active = activeElements[0];
+        var isTransitioning = callback && Util.supportsTransitionEnd() && active && $(active).hasClass(ClassName.FADE);
+
+        var complete = function complete() {
+          return _this2._transitionComplete(element, active, isTransitioning, callback);
+        };
 
-      $(element).addClass(ClassName.ACTIVE);
-      element.setAttribute('aria-expanded', true);
+        if (active && isTransitioning) {
+          $(active).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+        } else {
+          complete();
+        }
 
-      if (isTransitioning) {
-        Util.reflow(element);
-        $(element).addClass(ClassName.SHOW);
-      } else {
-        $(element).removeClass(ClassName.FADE);
+        if (active) {
+          $(active).removeClass(ClassName.SHOW);
+        }
       }
+    }, {
+      key: '_transitionComplete',
+      value: function _transitionComplete(element, active, isTransitioning, callback) {
+        if (active) {
+          $(active).removeClass(ClassName.ACTIVE);
+
+          var dropdownChild = $(active.parentNode).find(Selector.DROPDOWN_ACTIVE_CHILD)[0];
 
-      if (element.parentNode && $(element.parentNode).hasClass(ClassName.DROPDOWN_MENU)) {
+          if (dropdownChild) {
+            $(dropdownChild).removeClass(ClassName.ACTIVE);
+          }
 
-        var dropdownElement = $(element).closest(Selector.DROPDOWN)[0];
-        if (dropdownElement) {
-          $(dropdownElement).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
+          active.setAttribute('aria-expanded', false);
         }
 
+        $(element).addClass(ClassName.ACTIVE);
         element.setAttribute('aria-expanded', true);
-      }
 
-      if (callback) {
-        callback();
-      }
-    };
+        if (isTransitioning) {
+          Util.reflow(element);
+          $(element).addClass(ClassName.SHOW);
+        } else {
+          $(element).removeClass(ClassName.FADE);
+        }
 
-    // static
+        if (element.parentNode && $(element.parentNode).hasClass(ClassName.DROPDOWN_MENU)) {
 
-    Tab._jQueryInterface = function _jQueryInterface(config) {
-      return this.each(function () {
-        var $this = $(this);
-        var data = $this.data(DATA_KEY);
+          var dropdownElement = $(element).closest(Selector.DROPDOWN)[0];
+          if (dropdownElement) {
+            $(dropdownElement).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
+          }
 
-        if (!data) {
-          data = new Tab(this);
-          $this.data(DATA_KEY, data);
+          element.setAttribute('aria-expanded', true);
         }
 
-        if (typeof config === 'string') {
-          if (data[config] === undefined) {
-            throw new Error('No method named "' + config + '"');
-          }
-          data[config]();
+        if (callback) {
+          callback();
         }
-      });
-    };
+      }
+
+      // static
+
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var $this = $(this);
+          var data = $this.data(DATA_KEY);
 
-    _createClass(Tab, null, [{
+          if (!data) {
+            data = new Tab(this);
+            $this.data(DATA_KEY, data);
+          }
+
+          if (typeof config === 'string') {
+            if (typeof data[config] === 'undefined') {
+              throw new Error('No method named "' + config + '"');
+            }
+            data[config]();
+          }
+        });
+      }
+    }, {
       key: 'VERSION',
       get: function get() {
         return VERSION;
diff --git a/assets/javascripts/bootstrap/tooltip.js b/assets/javascripts/bootstrap/tooltip.js
index 27f3a0d..23877c7 100644
--- a/assets/javascripts/bootstrap/tooltip.js
+++ b/assets/javascripts/bootstrap/tooltip.js
@@ -1,3 +1,5 @@
+'use strict';
+
 var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
 
 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; }; }();
@@ -11,7 +13,7 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
  * --------------------------------------------------------------------------
  */
 
-var Tooltip = function ($) {
+var Tooltip = function () {
 
   /**
    * Check for Popper dependency
@@ -106,14 +108,14 @@ var Tooltip = function ($) {
     FOCUS: 'focus',
     CLICK: 'click',
     MANUAL: 'manual'
+  };
 
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
+  /**
+   * ------------------------------------------------------------------------
+   * Class Definition
+   * ------------------------------------------------------------------------
+   */
 
-  };
   var Tooltip = function () {
     function Tooltip(element, config) {
       _classCallCheck(this, Tooltip);
@@ -135,493 +137,529 @@ var Tooltip = function ($) {
 
     // getters
 
-    // public
+    _createClass(Tooltip, [{
+      key: 'enable',
 
-    Tooltip.prototype.enable = function enable() {
-      this._isEnabled = true;
-    };
 
-    Tooltip.prototype.disable = function disable() {
-      this._isEnabled = false;
-    };
+      // public
 
-    Tooltip.prototype.toggleEnabled = function toggleEnabled() {
-      this._isEnabled = !this._isEnabled;
-    };
+      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 (!this._isEnabled) {
+          return;
+        }
 
-    Tooltip.prototype.toggle = function toggle(event) {
-      if (event) {
-        var dataKey = this.constructor.DATA_KEY;
-        var context = $(event.currentTarget).data(dataKey);
+        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);
-        }
+          if (!context) {
+            context = new this.constructor(event.currentTarget, this._getDelegateConfig());
+            $(event.currentTarget).data(dataKey, context);
+          }
 
-        context._activeTrigger.click = !context._activeTrigger.click;
+          context._activeTrigger.click = !context._activeTrigger.click;
 
-        if (context._isWithActiveTrigger()) {
-          context._enter(null, context);
+          if (context._isWithActiveTrigger()) {
+            context._enter(null, context);
+          } else {
+            context._leave(null, context);
+          }
         } else {
-          context._leave(null, context);
-        }
-      } else {
 
-        if ($(this.getTipElement()).hasClass(ClassName.SHOW)) {
-          this._leave(null, this);
-          return;
-        }
+          if ($(this.getTipElement()).hasClass(ClassName.SHOW)) {
+            this._leave(null, this);
+            return;
+          }
 
-        this._enter(null, this);
+          this._enter(null, this);
+        }
       }
-    };
-
-    Tooltip.prototype.dispose = function dispose() {
-      clearTimeout(this._timeout);
-
-      $.removeData(this.element, this.constructor.DATA_KEY);
-
-      $(this.element).off(this.constructor.EVENT_KEY);
-      $(this.element).closest('.modal').off('hide.bs.modal');
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        clearTimeout(this._timeout);
 
-      if (this.tip) {
-        $(this.tip).remove();
-      }
+        $.removeData(this.element, this.constructor.DATA_KEY);
 
-      this._isEnabled = null;
-      this._timeout = null;
-      this._hoverState = null;
-      this._activeTrigger = null;
-      if (this._popper !== null) {
-        this._popper.destroy();
-      }
-      this._popper = null;
+        $(this.element).off(this.constructor.EVENT_KEY);
+        $(this.element).closest('.modal').off('hide.bs.modal');
 
-      this.element = null;
-      this.config = null;
-      this.tip = null;
-    };
+        if (this.tip) {
+          $(this.tip).remove();
+        }
 
-    Tooltip.prototype.show = function show() {
-      var _this = this;
+        this._isEnabled = null;
+        this._timeout = null;
+        this._hoverState = null;
+        this._activeTrigger = null;
+        if (this._popper !== null) {
+          this._popper.destroy();
+        }
 
-      if ($(this.element).css('display') === 'none') {
-        throw new Error('Please use show on visible elements');
+        this._popper = 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) {
-        $(this.element).trigger(showEvent);
+        if ($(this.element).css('display') === 'none') {
+          throw new Error('Please use show on visible elements');
+        }
 
-        var isInTheDom = $.contains(this.element.ownerDocument.documentElement, this.element);
+        var showEvent = $.Event(this.constructor.Event.SHOW);
+        if (this.isWithContent() && this._isEnabled) {
+          $(this.element).trigger(showEvent);
 
-        if (showEvent.isDefaultPrevented() || !isInTheDom) {
-          return;
-        }
+          var isInTheDom = $.contains(this.element.ownerDocument.documentElement, this.element);
 
-        var tip = this.getTipElement();
-        var tipId = Util.getUID(this.constructor.NAME);
+          if (showEvent.isDefaultPrevented() || !isInTheDom) {
+            return;
+          }
 
-        tip.setAttribute('id', tipId);
-        this.element.setAttribute('aria-describedby', tipId);
+          var tip = this.getTipElement();
+          var tipId = Util.getUID(this.constructor.NAME);
 
-        this.setContent();
+          tip.setAttribute('id', tipId);
+          this.element.setAttribute('aria-describedby', tipId);
 
-        if (this.config.animation) {
-          $(tip).addClass(ClassName.FADE);
-        }
+          this.setContent();
 
-        var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
+          if (this.config.animation) {
+            $(tip).addClass(ClassName.FADE);
+          }
 
-        var attachment = this._getAttachment(placement);
-        this.addAttachmentClass(attachment);
+          var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
 
-        var container = this.config.container === false ? document.body : $(this.config.container);
+          var attachment = this._getAttachment(placement);
+          this.addAttachmentClass(attachment);
 
-        $(tip).data(this.constructor.DATA_KEY, this);
+          var container = this.config.container === false ? document.body : $(this.config.container);
 
-        if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
-          $(tip).appendTo(container);
-        }
+          $(tip).data(this.constructor.DATA_KEY, this);
 
-        $(this.element).trigger(this.constructor.Event.INSERTED);
+          if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
+            $(tip).appendTo(container);
+          }
 
-        this._popper = new Popper(this.element, tip, {
-          placement: attachment,
-          modifiers: {
-            offset: {
-              offset: this.config.offset
+          $(this.element).trigger(this.constructor.Event.INSERTED);
+
+          this._popper = new Popper(this.element, tip, {
+            placement: attachment,
+            modifiers: {
+              offset: {
+                offset: this.config.offset
+              },
+              flip: {
+                behavior: this.config.fallbackPlacement
+              },
+              arrow: {
+                element: Selector.ARROW
+              }
             },
-            flip: {
-              behavior: this.config.fallbackPlacement
+            onCreate: function onCreate(data) {
+              if (data.originalPlacement !== data.placement) {
+                _this._handlePopperPlacementChange(data);
+              }
             },
-            arrow: {
-              element: Selector.ARROW
-            }
-          },
-          onCreate: function onCreate(data) {
-            if (data.originalPlacement !== data.placement) {
+            onUpdate: function onUpdate(data) {
               _this._handlePopperPlacementChange(data);
             }
-          },
-          onUpdate: function onUpdate(data) {
-            _this._handlePopperPlacementChange(data);
+          });
+
+          $(tip).addClass(ClassName.SHOW);
+
+          // if this is a touch-enabled device we add extra
+          // empty mouseover listeners to the body's immediate children;
+          // only needed because of broken event delegation on iOS
+          // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
+          if ('ontouchstart' in document.documentElement) {
+            $('body').children().on('mouseover', null, $.noop);
           }
-        });
 
-        $(tip).addClass(ClassName.SHOW);
+          var complete = function complete() {
+            if (_this.config.animation) {
+              _this._fixTransition();
+            }
+            var prevHoverState = _this._hoverState;
+            _this._hoverState = null;
 
-        // if this is a touch-enabled device we add extra
-        // empty mouseover listeners to the body's immediate children;
-        // only needed because of broken event delegation on iOS
-        // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
-        if ('ontouchstart' in document.documentElement) {
-          $('body').children().on('mouseover', null, $.noop);
+            $(_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);
+          } else {
+            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 (_this.config.animation) {
-            _this._fixTransition();
+          if (_this2._hoverState !== HoverState.SHOW && tip.parentNode) {
+            tip.parentNode.removeChild(tip);
           }
-          var prevHoverState = _this._hoverState;
-          _this._hoverState = null;
 
-          $(_this.element).trigger(_this.constructor.Event.SHOWN);
+          _this2._cleanTipClass();
+          _this2.element.removeAttribute('aria-describedby');
+          $(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
+          if (_this2._popper !== null) {
+            _this2._popper.destroy();
+          }
 
-          if (prevHoverState === HoverState.OUT) {
-            _this._leave(null, _this);
+          if (callback) {
+            callback();
           }
         };
 
-        if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
-          $(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(Tooltip._TRANSITION_DURATION);
-        } else {
-          complete();
-        }
-      }
-    };
-
-    Tooltip.prototype.hide = function hide(callback) {
-      var _this2 = this;
+        $(this.element).trigger(hideEvent);
 
-      var tip = this.getTipElement();
-      var hideEvent = $.Event(this.constructor.Event.HIDE);
-      var complete = function complete() {
-        if (_this2._hoverState !== HoverState.SHOW && tip.parentNode) {
-          tip.parentNode.removeChild(tip);
+        if (hideEvent.isDefaultPrevented()) {
+          return;
         }
 
-        _this2._cleanTipClass();
-        _this2.element.removeAttribute('aria-describedby');
-        $(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
-        if (_this2._popper !== null) {
-          _this2._popper.destroy();
-        }
+        $(tip).removeClass(ClassName.SHOW);
 
-        if (callback) {
-          callback();
+        // if this is a touch-enabled device we remove the extra
+        // empty mouseover listeners we added for iOS support
+        if ('ontouchstart' in document.documentElement) {
+          $('body').children().off('mouseover', null, $.noop);
         }
-      };
 
-      $(this.element).trigger(hideEvent);
+        this._activeTrigger[Trigger.CLICK] = false;
+        this._activeTrigger[Trigger.FOCUS] = false;
+        this._activeTrigger[Trigger.HOVER] = false;
 
-      if (hideEvent.isDefaultPrevented()) {
-        return;
-      }
+        if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
 
-      $(tip).removeClass(ClassName.SHOW);
+          $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+        } else {
+          complete();
+        }
 
-      // if this is a touch-enabled device we remove the extra
-      // empty mouseover listeners we added for iOS support
-      if ('ontouchstart' in document.documentElement) {
-        $('body').children().off('mouseover', null, $.noop);
+        this._hoverState = '';
       }
-
-      this._activeTrigger[Trigger.CLICK] = false;
-      this._activeTrigger[Trigger.FOCUS] = false;
-      this._activeTrigger[Trigger.HOVER] = false;
-
-      if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
-
-        $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
-      } else {
-        complete();
+    }, {
+      key: 'update',
+      value: function update() {
+        if (this._popper !== null) {
+          this._popper.scheduleUpdate();
+        }
       }
 
-      this._hoverState = '';
-    };
+      // protected
 
-    Tooltip.prototype.update = function update() {
-      if (this._popper !== null) {
-        this._popper.scheduleUpdate();
+    }, {
+      key: 'isWithContent',
+      value: function isWithContent() {
+        return Boolean(this.getTitle());
       }
-    };
-
-    // protected
-
-    Tooltip.prototype.isWithContent = function isWithContent() {
-      return Boolean(this.getTitle());
-    };
-
-    Tooltip.prototype.addAttachmentClass = function addAttachmentClass(attachment) {
-      $(this.getTipElement()).addClass(CLASS_PREFIX + '-' + attachment);
-    };
-
-    Tooltip.prototype.getTipElement = function getTipElement() {
-      return this.tip = this.tip || $(this.config.template)[0];
-    };
-
-    Tooltip.prototype.setContent = function setContent() {
-      var $tip = $(this.getTipElement());
-      this.setElementContent($tip.find(Selector.TOOLTIP_INNER), this.getTitle());
-      $tip.removeClass(ClassName.FADE + ' ' + ClassName.SHOW);
-    };
-
-    Tooltip.prototype.setElementContent = function setElementContent($element, content) {
-      var html = this.config.html;
-      if ((typeof content === 'undefined' ? 'undefined' : _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);
+    }, {
+      key: 'addAttachmentClass',
+      value: function addAttachmentClass(attachment) {
+        $(this.getTipElement()).addClass(CLASS_PREFIX + '-' + attachment);
+      }
+    }, {
+      key: 'getTipElement',
+      value: function getTipElement() {
+        this.tip = this.tip || $(this.config.template)[0];
+        return this.tip;
+      }
+    }, {
+      key: 'setContent',
+      value: function setContent() {
+        var $tip = $(this.getTipElement());
+        this.setElementContent($tip.find(Selector.TOOLTIP_INNER), this.getTitle());
+        $tip.removeClass(ClassName.FADE + ' ' + ClassName.SHOW);
+      }
+    }, {
+      key: 'setElementContent',
+      value: function setElementContent($element, content) {
+        var html = this.config.html;
+        if ((typeof content === 'undefined' ? 'undefined' : _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 {
-          $element.text($(content).text());
+          $element[html ? 'html' : 'text'](content);
         }
-      } else {
-        $element[html ? 'html' : 'text'](content);
       }
-    };
+    }, {
+      key: 'getTitle',
+      value: function getTitle() {
+        var title = this.element.getAttribute('data-original-title');
 
-    Tooltip.prototype.getTitle = 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;
+        }
 
-      if (!title) {
-        title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
+        return title;
       }
 
-      return title;
-    };
-
-    // private
-
-    Tooltip.prototype._getAttachment = function _getAttachment(placement) {
-      return AttachmentMap[placement.toUpperCase()];
-    };
-
-    Tooltip.prototype._setListeners = function _setListeners() {
-      var _this3 = this;
+      // private
 
-      var triggers = this.config.trigger.split(' ');
+    }, {
+      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, function (event) {
+              return _this3.toggle(event);
+            });
+          } 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, function (event) {
+              return _this3._enter(event);
+            }).on(eventOut, _this3.config.selector, function (event) {
+              return _this3._leave(event);
+            });
+          }
 
-      triggers.forEach(function (trigger) {
-        if (trigger === 'click') {
-          $(_this3.element).on(_this3.constructor.Event.CLICK, _this3.config.selector, function (event) {
-            return _this3.toggle(event);
-          });
-        } 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, function (event) {
-            return _this3._enter(event);
-          }).on(eventOut, _this3.config.selector, function (event) {
-            return _this3._leave(event);
+          $(_this3.element).closest('.modal').on('hide.bs.modal', function () {
+            return _this3.hide();
           });
-        }
-
-        $(_this3.element).closest('.modal').on('hide.bs.modal', function () {
-          return _this3.hide();
         });
-      });
 
-      if (this.config.selector) {
-        this.config = $.extend({}, this.config, {
-          trigger: 'manual',
-          selector: ''
-        });
-      } else {
-        this._fixTitle();
+        if (this.config.selector) {
+          this.config = $.extend({}, this.config, {
+            trigger: 'manual',
+            selector: ''
+          });
+        } else {
+          this._fixTitle();
+        }
       }
-    };
-
-    Tooltip.prototype._fixTitle = 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: '_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', '');
+        }
       }
-    };
-
-    Tooltip.prototype._enter = function _enter(event, context) {
-      var dataKey = this.constructor.DATA_KEY;
+    }, {
+      key: '_enter',
+      value: function _enter(event, context) {
+        var dataKey = this.constructor.DATA_KEY;
 
-      context = context || $(event.currentTarget).data(dataKey);
+        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) {
+          context = new this.constructor(event.currentTarget, this._getDelegateConfig());
+          $(event.currentTarget).data(dataKey, context);
+        }
 
-      if ($(context.getTipElement()).hasClass(ClassName.SHOW) || context._hoverState === HoverState.SHOW) {
-        context._hoverState = HoverState.SHOW;
-        return;
-      }
+        if (event) {
+          context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true;
+        }
 
-      clearTimeout(context._timeout);
+        if ($(context.getTipElement()).hasClass(ClassName.SHOW) || context._hoverState === HoverState.SHOW) {
+          context._hoverState = HoverState.SHOW;
+          return;
+        }
 
-      context._hoverState = HoverState.SHOW;
+        clearTimeout(context._timeout);
 
-      if (!context.config.delay || !context.config.delay.show) {
-        context.show();
-        return;
-      }
+        context._hoverState = HoverState.SHOW;
 
-      context._timeout = setTimeout(function () {
-        if (context._hoverState === HoverState.SHOW) {
+        if (!context.config.delay || !context.config.delay.show) {
           context.show();
+          return;
         }
-      }, context.config.delay.show);
-    };
-
-    Tooltip.prototype._leave = 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;
+        context._timeout = setTimeout(function () {
+          if (context._hoverState === HoverState.SHOW) {
+            context.show();
+          }
+        }, context.config.delay.show);
       }
+    }, {
+      key: '_leave',
+      value: function _leave(event, context) {
+        var dataKey = this.constructor.DATA_KEY;
 
-      clearTimeout(context._timeout);
-
-      context._hoverState = HoverState.OUT;
+        context = context || $(event.currentTarget).data(dataKey);
 
-      if (!context.config.delay || !context.config.delay.hide) {
-        context.hide();
-        return;
-      }
+        if (!context) {
+          context = new this.constructor(event.currentTarget, this._getDelegateConfig());
+          $(event.currentTarget).data(dataKey, context);
+        }
 
-      context._timeout = setTimeout(function () {
-        if (context._hoverState === HoverState.OUT) {
-          context.hide();
+        if (event) {
+          context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false;
         }
-      }, context.config.delay.hide);
-    };
 
-    Tooltip.prototype._isWithActiveTrigger = function _isWithActiveTrigger() {
-      for (var trigger in this._activeTrigger) {
-        if (this._activeTrigger[trigger]) {
-          return true;
+        if (context._isWithActiveTrigger()) {
+          return;
         }
-      }
 
-      return false;
-    };
+        clearTimeout(context._timeout);
 
-    Tooltip.prototype._getConfig = function _getConfig(config) {
-      config = $.extend({}, this.constructor.Default, $(this.element).data(), config);
+        context._hoverState = HoverState.OUT;
 
-      if (config.delay && typeof config.delay === 'number') {
-        config.delay = {
-          show: config.delay,
-          hide: config.delay
-        };
-      }
+        if (!context.config.delay || !context.config.delay.hide) {
+          context.hide();
+          return;
+        }
 
-      if (config.title && typeof config.title === 'number') {
-        config.title = config.title.toString();
+        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;
+          }
+        }
 
-      if (config.content && typeof config.content === 'number') {
-        config.content = config.content.toString();
+        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);
+        if (config.title && typeof config.title === 'number') {
+          config.title = config.title.toString();
+        }
 
-      return config;
-    };
+        if (config.content && typeof config.content === 'number') {
+          config.content = config.content.toString();
+        }
 
-    Tooltip.prototype._getDelegateConfig = function _getDelegateConfig() {
-      var config = {};
+        Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
 
-      if (this.config) {
-        for (var key in this.config) {
-          if (this.constructor.Default[key] !== this.config[key]) {
-            config[key] = this.config[key];
+        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;
-    };
 
-    Tooltip.prototype._cleanTipClass = function _cleanTipClass() {
-      var $tip = $(this.getTipElement());
-      var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
-      if (tabClass !== null && tabClass.length > 0) {
-        $tip.removeClass(tabClass.join(''));
+        return config;
       }
-    };
-
-    Tooltip.prototype._handlePopperPlacementChange = function _handlePopperPlacementChange(data) {
-      this._cleanTipClass();
-      this.addAttachmentClass(this._getAttachment(data.placement));
-    };
-
-    Tooltip.prototype._fixTransition = function _fixTransition() {
-      var tip = this.getTipElement();
-      var initConfigAnimation = this.config.animation;
-      if (tip.getAttribute('x-placement') !== null) {
-        return;
+    }, {
+      key: '_cleanTipClass',
+      value: function _cleanTipClass() {
+        var $tip = $(this.getTipElement());
+        var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
+        if (tabClass !== null && tabClass.length > 0) {
+          $tip.removeClass(tabClass.join(''));
+        }
       }
-      $(tip).removeClass(ClassName.FADE);
-      this.config.animation = false;
-      this.hide();
-      this.show();
-      this.config.animation = initConfigAnimation;
-    };
-
-    // static
-
-    Tooltip._jQueryInterface = function _jQueryInterface(config) {
-      return this.each(function () {
-        var data = $(this).data(DATA_KEY);
-        var _config = (typeof config === 'undefined' ? 'undefined' : _typeof(config)) === 'object' && config;
-
-        if (!data && /dispose|hide/.test(config)) {
+    }, {
+      key: '_handlePopperPlacementChange',
+      value: function _handlePopperPlacementChange(data) {
+        this._cleanTipClass();
+        this.addAttachmentClass(this._getAttachment(data.placement));
+      }
+    }, {
+      key: '_fixTransition',
+      value: function _fixTransition() {
+        var tip = this.getTipElement();
+        var initConfigAnimation = this.config.animation;
+        if (tip.getAttribute('x-placement') !== null) {
           return;
         }
+        $(tip).removeClass(ClassName.FADE);
+        this.config.animation = false;
+        this.hide();
+        this.show();
+        this.config.animation = initConfigAnimation;
+      }
 
-        if (!data) {
-          data = new Tooltip(this, _config);
-          $(this).data(DATA_KEY, data);
-        }
+      // static
 
-        if (typeof config === 'string') {
-          if (data[config] === undefined) {
-            throw new Error('No method named "' + config + '"');
+    }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var data = $(this).data(DATA_KEY);
+          var _config = (typeof config === 'undefined' ? 'undefined' : _typeof(config)) === 'object' && config;
+
+          if (!data && /dispose|hide/.test(config)) {
+            return;
+          }
+
+          if (!data) {
+            data = new Tooltip(this, _config);
+            $(this).data(DATA_KEY, data);
           }
-          data[config]();
-        }
-      });
-    };
 
-    _createClass(Tooltip, null, [{
+          if (typeof config === 'string') {
+            if (typeof data[config] === 'undefined') {
+              throw new Error('No method named "' + config + '"');
+            }
+            data[config]();
+          }
+        });
+      }
+    }, {
       key: 'VERSION',
       get: function get() {
         return VERSION;
@@ -675,4 +713,4 @@ var Tooltip = function ($) {
   };
 
   return Tooltip;
-}(jQuery); /* global Popper */
+}(jQuery, Popper);
diff --git a/assets/javascripts/bootstrap/util.js b/assets/javascripts/bootstrap/util.js
index 3b85f28..b74fd79 100644
--- a/assets/javascripts/bootstrap/util.js
+++ b/assets/javascripts/bootstrap/util.js
@@ -1,3 +1,5 @@
+'use strict';
+
 /**
  * --------------------------------------------------------------------------
  * Bootstrap (v4.0.0-beta): util.js
@@ -5,7 +7,7 @@
  * --------------------------------------------------------------------------
  */
 
-var Util = function ($) {
+var Util = function () {
 
   /**
    * ------------------------------------------------------------------------
@@ -22,9 +24,10 @@ var Util = function ($) {
     MozTransition: 'transitionend',
     OTransition: 'oTransitionEnd otransitionend',
     transition: 'transitionend'
+  };
 
-    // shoutout AngusCroll (https://goo.gl/pxwQGp)
-  };function toType(obj) {
+  // shoutout AngusCroll (https://goo.gl/pxwQGp)
+  function toType(obj) {
     return {}.toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase();
   }
 
@@ -40,7 +43,7 @@ var Util = function ($) {
         if ($(event.target).is(this)) {
           return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
         }
-        return undefined;
+        return undefined; // eslint-disable-line no-undefined
       }
     };
   }
@@ -53,7 +56,7 @@ var Util = function ($) {
     var el = document.createElement('bootstrap');
 
     for (var name in TransitionEndEvent) {
-      if (el.style[name] !== undefined) {
+      if (typeof el.style[name] !== 'undefined') {
         return {
           end: TransitionEndEvent[name]
         };
@@ -115,7 +118,7 @@ var Util = function ($) {
       }
 
       try {
-        var $selector = $(selector);
+        var $selector = $(document).find(selector);
         return $selector.length > 0 ? selector : null;
       } catch (error) {
         return null;
@@ -132,7 +135,7 @@ var Util = function ($) {
     },
     typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
       for (var property in configTypes) {
-        if (configTypes.hasOwnProperty(property)) {
+        if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
           var expectedTypes = configTypes[property];
           var value = config[property];
           var valueType = value && isElement(value) ? 'element' : toType(value);
diff --git a/assets/stylesheets/bootstrap/_breadcrumb.scss b/assets/stylesheets/bootstrap/_breadcrumb.scss
index 52fadec..5d77eea 100644
--- a/assets/stylesheets/bootstrap/_breadcrumb.scss
+++ b/assets/stylesheets/bootstrap/_breadcrumb.scss
@@ -1,15 +1,14 @@
 .breadcrumb {
+  display: flex;
+  flex-wrap: wrap;
   padding: $breadcrumb-padding-y $breadcrumb-padding-x;
   margin-bottom: $breadcrumb-margin-bottom;
   list-style: none;
   background-color: $breadcrumb-bg;
   @include border-radius($border-radius);
-  @include clearfix;
 }
 
 .breadcrumb-item {
-  float: left;
-
   // The separator between breadcrumbs (by default, a forward-slash: "/")
   + .breadcrumb-item::before {
     display: inline-block; // Suppress underlining of the separator in modern browsers
diff --git a/assets/stylesheets/bootstrap/_forms.scss b/assets/stylesheets/bootstrap/_forms.scss
index 33163a0..fb3dc55 100644
--- a/assets/stylesheets/bootstrap/_forms.scss
+++ b/assets/stylesheets/bootstrap/_forms.scss
@@ -130,6 +130,7 @@ select.form-control {
   padding-bottom: $input-btn-padding-y;
   margin-bottom: 0; // match inputs if this class comes on inputs with default margins
   line-height: $input-btn-line-height;
+  background-color: transparent;
   border: solid transparent;
   border-width: $input-btn-border-width 0;
 
diff --git a/assets/stylesheets/bootstrap/mixins/_buttons.scss b/assets/stylesheets/bootstrap/mixins/_buttons.scss
index 312a18f..44ce4f7 100644
--- a/assets/stylesheets/bootstrap/mixins/_buttons.scss
+++ b/assets/stylesheets/bootstrap/mixins/_buttons.scss
@@ -10,7 +10,7 @@
   @include box-shadow($btn-box-shadow);
 
   @include hover {
-    @include color-yiq($background);
+    @include color-yiq($active-background);
     background-color: $active-background;
     border-color: $active-border;
   }
diff --git a/assets/stylesheets/bootstrap/utilities/_borders.scss b/assets/stylesheets/bootstrap/utilities/_borders.scss
index b7e91c2..3ff603c 100644
--- a/assets/stylesheets/bootstrap/utilities/_borders.scss
+++ b/assets/stylesheets/bootstrap/utilities/_borders.scss
@@ -44,9 +44,9 @@
 }
 
 .rounded-circle {
-  border-radius: 50%;
+  border-radius: 50% !important;
 }
 
 .rounded-0 {
-  border-radius: 0;
+  border-radius: 0 !important;
 }