Merge branch 'twbs/v4-dev' into dropdown-keyboard

14 files changed, 1774 insertions, 5604 deletions

diff --git a/docs/dist/js/bootstrap.js b/docs/dist/js/bootstrap.js
index e335cb484..b9e5f56f9 100644
--- a/docs/dist/js/bootstrap.js
+++ b/docs/dist/js/bootstrap.js
@@ -1,41 +1,41 @@
 /*!
- * Bootstrap v4.0.0-alpha.2 (http://getbootstrap.com)
- * Copyright 2011-2016 Twitter, Inc.
+ * Bootstrap v4.0.0-alpha.5 (https://getbootstrap.com)
+ * Copyright 2011-2016 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')
+  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] >= 3)) {
-    throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v3.0.0')
+  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 ($) {
++function () {
 
-/**
- * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0-alpha.2): util.js
- * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
- * --------------------------------------------------------------------------
- */
+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; };
 
-'use strict';
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-var _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; desc = parent = undefined; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };
+function _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; }
 
-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 _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 _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"); } }
 
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.5): util.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
 
-var Util = (function ($) {
+var Util = function ($) {
 
   /**
    * ------------------------------------------------------------------------
@@ -45,6 +45,8 @@ var Util = (function ($) {
 
   var transition = false;
 
+  var MAX_UID = 1000000;
+
   var TransitionEndEvent = {
     WebkitTransition: 'webkitTransitionEnd',
     MozTransition: 'transitionend',
@@ -54,7 +56,7 @@ var Util = (function ($) {
 
   // shoutout AngusCroll (https://goo.gl/pxwQGp)
   function toType(obj) {
-    return ({}).toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase();
+    return {}.toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase();
   }
 
   function isElement(obj) {
@@ -67,8 +69,9 @@ var Util = (function ($) {
       delegateType: transition.end,
       handle: function handle(event) {
         if ($(event.target).is(this)) {
-          return event.handleObj.handler.apply(this, arguments);
+          return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
         }
+        return undefined;
       }
     };
   }
@@ -80,9 +83,11 @@ var Util = (function ($) {
 
     var el = document.createElement('bootstrap');
 
-    for (var _name in TransitionEndEvent) {
-      if (el.style[_name] !== undefined) {
-        return { end: TransitionEndEvent[_name] };
+    for (var name in TransitionEndEvent) {
+      if (el.style[name] !== undefined) {
+        return {
+          end: TransitionEndEvent[name]
+        };
       }
     }
 
@@ -129,13 +134,11 @@ var Util = (function ($) {
 
     getUID: function getUID(prefix) {
       do {
-        /* eslint-disable no-bitwise */
-        prefix += ~ ~(Math.random() * 1000000); // "~~" acts like a faster Math.floor() here
-        /* eslint-enable no-bitwise */
+        // eslint-disable-next-line no-bitwise
+        prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
       } while (document.getElementById(prefix));
       return prefix;
     },
-
     getSelectorFromElement: function getSelectorFromElement(element) {
       var selector = element.getAttribute('data-target');
 
@@ -146,31 +149,21 @@ var Util = (function ($) {
 
       return selector;
     },
-
     reflow: function reflow(element) {
-      new Function('bs', 'return bs')(element.offsetHeight);
+      return element.offsetHeight;
     },
-
     triggerTransitionEnd: function triggerTransitionEnd(element) {
       $(element).trigger(transition.end);
     },
-
     supportsTransitionEnd: function supportsTransitionEnd() {
       return Boolean(transition);
     },
-
     typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
       for (var property in configTypes) {
         if (configTypes.hasOwnProperty(property)) {
           var expectedTypes = configTypes[property];
           var value = config[property];
-          var valueType = undefined;
-
-          if (value && isElement(value)) {
-            valueType = 'element';
-          } else {
-            valueType = toType(value);
-          }
+          var valueType = value && isElement(value) ? 'element' : toType(value);
 
           if (!new RegExp(expectedTypes).test(valueType)) {
             throw new Error(componentName.toUpperCase() + ': ' + ('Option "' + property + '" provided type "' + valueType + '" ') + ('but expected type "' + expectedTypes + '".'));
@@ -183,16 +176,16 @@ var Util = (function ($) {
   setTransitionEndSupport();
 
   return Util;
-})(jQuery);
+}(jQuery);
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0-alpha.2): alert.js
+ * Bootstrap (v4.0.0-alpha.5): alert.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
 
-var Alert = (function ($) {
+var Alert = function ($) {
 
   /**
    * ------------------------------------------------------------------------
@@ -201,7 +194,7 @@ var Alert = (function ($) {
    */
 
   var NAME = 'alert';
-  var VERSION = '4.0.0-alpha.2';
+  var VERSION = '4.0.0-alpha.5';
   var DATA_KEY = 'bs.alert';
   var EVENT_KEY = '.' + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -221,7 +214,7 @@ var Alert = (function ($) {
   var ClassName = {
     ALERT: 'alert',
     FADE: 'fade',
-    IN: 'in'
+    SHOW: 'show'
   };
 
   /**
@@ -230,120 +223,107 @@ var Alert = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  var Alert = (function () {
+  var Alert = function () {
     function Alert(element) {
       _classCallCheck(this, Alert);
 
       this._element = element;
     }
 
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
-
     // getters
 
-    _createClass(Alert, [{
-      key: 'close',
+    // public
+
+    Alert.prototype.close = function close(element) {
+      element = element || this._element;
 
-      // public
+      var rootElement = this._getRootElement(element);
+      var customEvent = this._triggerCloseEvent(rootElement);
 
-      value: function close(element) {
-        element = element || this._element;
+      if (customEvent.isDefaultPrevented()) {
+        return;
+      }
 
-        var rootElement = this._getRootElement(element);
-        var customEvent = this._triggerCloseEvent(rootElement);
+      this._removeElement(rootElement);
+    };
 
-        if (customEvent.isDefaultPrevented()) {
-          return;
-        }
+    Alert.prototype.dispose = function dispose() {
+      $.removeData(this._element, DATA_KEY);
+      this._element = null;
+    };
+
+    // private
+
+    Alert.prototype._getRootElement = function _getRootElement(element) {
+      var selector = Util.getSelectorFromElement(element);
+      var parent = false;
 
-        this._removeElement(rootElement);
+      if (selector) {
+        parent = $(selector)[0];
       }
-    }, {
-      key: 'dispose',
-      value: function dispose() {
-        $.removeData(this._element, DATA_KEY);
-        this._element = null;
+
+      if (!parent) {
+        parent = $(element).closest('.' + ClassName.ALERT)[0];
       }
 
-      // private
+      return parent;
+    };
 
-    }, {
-      key: '_getRootElement',
-      value: function _getRootElement(element) {
-        var selector = Util.getSelectorFromElement(element);
-        var parent = false;
+    Alert.prototype._triggerCloseEvent = function _triggerCloseEvent(element) {
+      var closeEvent = $.Event(Event.CLOSE);
 
-        if (selector) {
-          parent = $(selector)[0];
-        }
+      $(element).trigger(closeEvent);
+      return closeEvent;
+    };
 
-        if (!parent) {
-          parent = $(element).closest('.' + ClassName.ALERT)[0];
-        }
+    Alert.prototype._removeElement = function _removeElement(element) {
+      var _this2 = this;
 
-        return parent;
-      }
-    }, {
-      key: '_triggerCloseEvent',
-      value: function _triggerCloseEvent(element) {
-        var closeEvent = $.Event(Event.CLOSE);
+      $(element).removeClass(ClassName.SHOW);
 
-        $(element).trigger(closeEvent);
-        return closeEvent;
+      if (!Util.supportsTransitionEnd() || !$(element).hasClass(ClassName.FADE)) {
+        this._destroyElement(element);
+        return;
       }
-    }, {
-      key: '_removeElement',
-      value: function _removeElement(element) {
-        $(element).removeClass(ClassName.IN);
 
-        if (!Util.supportsTransitionEnd() || !$(element).hasClass(ClassName.FADE)) {
-          this._destroyElement(element);
-          return;
-        }
+      $(element).one(Util.TRANSITION_END, function (event) {
+        return _this2._destroyElement(element, event);
+      }).emulateTransitionEnd(TRANSITION_DURATION);
+    };
 
-        $(element).one(Util.TRANSITION_END, $.proxy(this._destroyElement, this, element)).emulateTransitionEnd(TRANSITION_DURATION);
-      }
-    }, {
-      key: '_destroyElement',
-      value: function _destroyElement(element) {
-        $(element).detach().trigger(Event.CLOSED).remove();
-      }
+    Alert.prototype._destroyElement = function _destroyElement(element) {
+      $(element).detach().trigger(Event.CLOSED).remove();
+    };
 
-      // static
+    // static
 
-    }], [{
-      key: '_jQueryInterface',
-      value: function _jQueryInterface(config) {
-        return this.each(function () {
-          var $element = $(this);
-          var data = $element.data(DATA_KEY);
+    Alert._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var $element = $(this);
+        var data = $element.data(DATA_KEY);
 
-          if (!data) {
-            data = new Alert(this);
-            $element.data(DATA_KEY, data);
-          }
+        if (!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();
-          }
+        if (config === 'close') {
+          data[config](this);
+        }
+      });
+    };
 
-          alertInstance.close(this);
-        };
-      }
-    }, {
+    Alert._handleDismiss = function _handleDismiss(alertInstance) {
+      return function (event) {
+        if (event) {
+          event.preventDefault();
+        }
+
+        alertInstance.close(this);
+      };
+    };
+
+    _createClass(Alert, null, [{
       key: 'VERSION',
       get: function get() {
         return VERSION;
@@ -351,7 +331,13 @@ var Alert = (function ($) {
     }]);
 
     return Alert;
-  })();
+  }();
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
 
   $(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));
 
@@ -369,16 +355,16 @@ var Alert = (function ($) {
   };
 
   return Alert;
-})(jQuery);
+}(jQuery);
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0-alpha.2): button.js
+ * Bootstrap (v4.0.0-alpha.5): button.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
 
-var Button = (function ($) {
+var Button = function ($) {
 
   /**
    * ------------------------------------------------------------------------
@@ -387,7 +373,7 @@ var Button = (function ($) {
    */
 
   var NAME = 'button';
-  var VERSION = '4.0.0-alpha.2';
+  var VERSION = '4.0.0-alpha.5';
   var DATA_KEY = 'bs.button';
   var EVENT_KEY = '.' + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -418,87 +404,76 @@ var Button = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  var Button = (function () {
+  var Button = function () {
     function Button(element) {
       _classCallCheck(this, Button);
 
       this._element = element;
     }
 
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
-
     // getters
 
-    _createClass(Button, [{
-      key: 'toggle',
-
-      // public
+    // public
 
-      value: function toggle() {
-        var triggerChangeEvent = true;
-        var rootElement = $(this._element).closest(Selector.DATA_TOGGLE)[0];
+    Button.prototype.toggle = function toggle() {
+      var triggerChangeEvent = true;
+      var rootElement = $(this._element).closest(Selector.DATA_TOGGLE)[0];
 
-        if (rootElement) {
-          var input = $(this._element).find(Selector.INPUT)[0];
+      if (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) {
-              input.checked = !$(this._element).hasClass(ClassName.ACTIVE);
-              $(this._element).trigger('change');
-            }
-
-            input.focus();
+          if (triggerChangeEvent) {
+            input.checked = !$(this._element).hasClass(ClassName.ACTIVE);
+            $(input).trigger('change');
           }
-        } else {
-          this._element.setAttribute('aria-pressed', !$(this._element).hasClass(ClassName.ACTIVE));
-        }
 
-        if (triggerChangeEvent) {
-          $(this._element).toggleClass(ClassName.ACTIVE);
+          input.focus();
         }
+      } else {
+        this._element.setAttribute('aria-pressed', !$(this._element).hasClass(ClassName.ACTIVE));
       }
-    }, {
-      key: 'dispose',
-      value: function dispose() {
-        $.removeData(this._element, DATA_KEY);
-        this._element = null;
+
+      if (triggerChangeEvent) {
+        $(this._element).toggleClass(ClassName.ACTIVE);
       }
+    };
+
+    Button.prototype.dispose = function dispose() {
+      $.removeData(this._element, DATA_KEY);
+      this._element = null;
+    };
 
-      // static
+    // static
 
-    }], [{
-      key: '_jQueryInterface',
-      value: function _jQueryInterface(config) {
-        return this.each(function () {
-          var data = $(this).data(DATA_KEY);
+    Button._jQueryInterface = 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 (!data) {
+          data = new Button(this);
+          $(this).data(DATA_KEY, data);
+        }
 
-          if (config === 'toggle') {
-            data[config]();
-          }
-        });
-      }
-    }, {
+        if (config === 'toggle') {
+          data[config]();
+        }
+      });
+    };
+
+    _createClass(Button, null, [{
       key: 'VERSION',
       get: function get() {
         return VERSION;
@@ -506,7 +481,13 @@ var Button = (function ($) {
     }]);
 
     return Button;
-  })();
+  }();
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
 
   $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
     event.preventDefault();
@@ -537,16 +518,16 @@ var Button = (function ($) {
   };
 
   return Button;
-})(jQuery);
+}(jQuery);
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0-alpha.2): carousel.js
+ * Bootstrap (v4.0.0-alpha.5): carousel.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
 
-var Carousel = (function ($) {
+var Carousel = function ($) {
 
   /**
    * ------------------------------------------------------------------------
@@ -555,12 +536,14 @@ var Carousel = (function ($) {
    */
 
   var NAME = 'carousel';
-  var VERSION = '4.0.0-alpha.2';
+  var VERSION = '4.0.0-alpha.5';
   var DATA_KEY = 'bs.carousel';
   var EVENT_KEY = '.' + DATA_KEY;
   var DATA_API_KEY = '.data-api';
   var JQUERY_NO_CONFLICT = $.fn[NAME];
   var TRANSITION_DURATION = 600;
+  var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key
+  var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key
 
   var Default = {
     interval: 5000,
@@ -580,7 +563,9 @@ var Carousel = (function ($) {
 
   var Direction = {
     NEXT: 'next',
-    PREVIOUS: 'prev'
+    PREV: 'prev',
+    LEFT: 'left',
+    RIGHT: 'right'
   };
 
   var Event = {
@@ -597,8 +582,10 @@ var Carousel = (function ($) {
     CAROUSEL: 'carousel',
     ACTIVE: 'active',
     SLIDE: 'slide',
-    RIGHT: 'right',
-    LEFT: 'left',
+    RIGHT: 'carousel-item-right',
+    LEFT: 'carousel-item-left',
+    NEXT: 'carousel-item-next',
+    PREV: 'carousel-item-prev',
     ITEM: 'carousel-item'
   };
 
@@ -606,7 +593,7 @@ var Carousel = (function ($) {
     ACTIVE: '.active',
     ACTIVE_ITEM: '.active.carousel-item',
     ITEM: '.carousel-item',
-    NEXT_PREV: '.next, .prev',
+    NEXT_PREV: '.carousel-item-next, .carousel-item-prev',
     INDICATORS: '.carousel-indicators',
     DATA_SLIDE: '[data-slide], [data-slide-to]',
     DATA_RIDE: '[data-ride="carousel"]'
@@ -618,7 +605,7 @@ var Carousel = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  var Carousel = (function () {
+  var Carousel = function () {
     function Carousel(element, config) {
       _classCallCheck(this, Carousel);
 
@@ -636,342 +623,338 @@ var Carousel = (function ($) {
       this._addEventListeners();
     }
 
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
-
     // getters
 
-    _createClass(Carousel, [{
-      key: 'next',
+    // public
 
-      // public
+    Carousel.prototype.next = function next() {
+      if (this._isSliding) {
+        throw new Error('Carousel is sliding');
+      }
+      this._slide(Direction.NEXT);
+    };
 
-      value: function next() {
-        if (!this._isSliding) {
-          this._slide(Direction.NEXT);
-        }
+    Carousel.prototype.nextWhenVisible = function nextWhenVisible() {
+      // Don't call next when the page isn't visible
+      if (!document.hidden) {
+        this.next();
       }
-    }, {
-      key: 'nextWhenVisible',
-      value: function nextWhenVisible() {
-        // Don't call next when the page isn't visible
-        if (!document.hidden) {
-          this.next();
-        }
+    };
+
+    Carousel.prototype.prev = function prev() {
+      if (this._isSliding) {
+        throw new Error('Carousel is sliding');
       }
-    }, {
-      key: 'prev',
-      value: function prev() {
-        if (!this._isSliding) {
-          this._slide(Direction.PREVIOUS);
-        }
+      this._slide(Direction.PREVIOUS);
+    };
+
+    Carousel.prototype.pause = function pause(event) {
+      if (!event) {
+        this._isPaused = true;
       }
-    }, {
-      key: 'pause',
-      value: function pause(event) {
-        if (!event) {
-          this._isPaused = true;
-        }
 
-        if ($(this._element).find(Selector.NEXT_PREV)[0] && Util.supportsTransitionEnd()) {
-          Util.triggerTransitionEnd(this._element);
-          this.cycle(true);
-        }
+      if ($(this._element).find(Selector.NEXT_PREV)[0] && Util.supportsTransitionEnd()) {
+        Util.triggerTransitionEnd(this._element);
+        this.cycle(true);
+      }
 
+      clearInterval(this._interval);
+      this._interval = null;
+    };
+
+    Carousel.prototype.cycle = function cycle(event) {
+      if (!event) {
+        this._isPaused = false;
+      }
+
+      if (this._interval) {
         clearInterval(this._interval);
         this._interval = null;
       }
-    }, {
-      key: 'cycle',
-      value: function cycle(event) {
-        if (!event) {
-          this._isPaused = false;
-        }
 
-        if (this._interval) {
-          clearInterval(this._interval);
-          this._interval = null;
-        }
+      if (this._config.interval && !this._isPaused) {
+        this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
+      }
+    };
 
-        if (this._config.interval && !this._isPaused) {
-          this._interval = setInterval($.proxy(document.visibilityState ? this.nextWhenVisible : this.next, this), this._config.interval);
-        }
+    Carousel.prototype.to = function to(index) {
+      var _this3 = 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;
       }
-    }, {
-      key: 'to',
-      value: function to(index) {
-        var _this2 = this;
 
-        this._activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0];
+      if (this._isSliding) {
+        $(this._element).one(Event.SLID, function () {
+          return _this3.to(index);
+        });
+        return;
+      }
 
-        var activeIndex = this._getItemIndex(this._activeElement);
+      if (activeIndex === index) {
+        this.pause();
+        this.cycle();
+        return;
+      }
 
-        if (index > this._items.length - 1 || index < 0) {
-          return;
-        }
+      var direction = index > activeIndex ? Direction.NEXT : Direction.PREVIOUS;
 
-        if (this._isSliding) {
-          $(this._element).one(Event.SLID, function () {
-            return _this2.to(index);
-          });
-          return;
-        }
+      this._slide(direction, this._items[index]);
+    };
 
-        if (activeIndex === index) {
-          this.pause();
-          this.cycle();
-          return;
-        }
+    Carousel.prototype.dispose = function dispose() {
+      $(this._element).off(EVENT_KEY);
+      $.removeData(this._element, DATA_KEY);
 
-        var direction = index > activeIndex ? Direction.NEXT : Direction.PREVIOUS;
+      this._items = null;
+      this._config = null;
+      this._element = null;
+      this._interval = null;
+      this._isPaused = null;
+      this._isSliding = null;
+      this._activeElement = null;
+      this._indicatorsElement = null;
+    };
 
-        this._slide(direction, this._items[index]);
-      }
-    }, {
-      key: 'dispose',
-      value: function dispose() {
-        $(this._element).off(EVENT_KEY);
-        $.removeData(this._element, DATA_KEY);
-
-        this._items = null;
-        this._config = null;
-        this._element = null;
-        this._interval = null;
-        this._isPaused = null;
-        this._isSliding = null;
-        this._activeElement = null;
-        this._indicatorsElement = null;
-      }
+    // private
 
-      // private
+    Carousel.prototype._getConfig = function _getConfig(config) {
+      config = $.extend({}, Default, config);
+      Util.typeCheckConfig(NAME, config, DefaultType);
+      return config;
+    };
 
-    }, {
-      key: '_getConfig',
-      value: function _getConfig(config) {
-        config = $.extend({}, Default, config);
-        Util.typeCheckConfig(NAME, config, DefaultType);
-        return config;
-      }
-    }, {
-      key: '_addEventListeners',
-      value: function _addEventListeners() {
-        if (this._config.keyboard) {
-          $(this._element).on(Event.KEYDOWN, $.proxy(this._keydown, this));
-        }
+    Carousel.prototype._addEventListeners = function _addEventListeners() {
+      var _this4 = this;
 
-        if (this._config.pause === 'hover' && !('ontouchstart' in document.documentElement)) {
-          $(this._element).on(Event.MOUSEENTER, $.proxy(this.pause, this)).on(Event.MOUSELEAVE, $.proxy(this.cycle, this));
-        }
+      if (this._config.keyboard) {
+        $(this._element).on(Event.KEYDOWN, function (event) {
+          return _this4._keydown(event);
+        });
       }
-    }, {
-      key: '_keydown',
-      value: function _keydown(event) {
-        event.preventDefault();
 
-        if (/input|textarea/i.test(event.target.tagName)) {
-          return;
-        }
+      if (this._config.pause === 'hover' && !('ontouchstart' in document.documentElement)) {
+        $(this._element).on(Event.MOUSEENTER, function (event) {
+          return _this4.pause(event);
+        }).on(Event.MOUSELEAVE, function (event) {
+          return _this4.cycle(event);
+        });
+      }
+    };
 
-        switch (event.which) {
-          case 37:
-            this.prev();break;
-          case 39:
-            this.next();break;
-          default:
-            return;
-        }
+    Carousel.prototype._keydown = function _keydown(event) {
+      if (/input|textarea/i.test(event.target.tagName)) {
+        return;
       }
-    }, {
-      key: '_getItemIndex',
-      value: function _getItemIndex(element) {
-        this._items = $.makeArray($(element).parent().find(Selector.ITEM));
-        return this._items.indexOf(element);
+
+      switch (event.which) {
+        case ARROW_LEFT_KEYCODE:
+          event.preventDefault();
+          this.prev();
+          break;
+        case ARROW_RIGHT_KEYCODE:
+          event.preventDefault();
+          this.next();
+          break;
+        default:
+          return;
       }
-    }, {
-      key: '_getItemByDirection',
-      value: function _getItemByDirection(direction, activeElement) {
-        var isNextDirection = direction === Direction.NEXT;
-        var isPrevDirection = direction === Direction.PREVIOUS;
-        var activeIndex = this._getItemIndex(activeElement);
-        var lastItemIndex = this._items.length - 1;
-        var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;
+    };
 
-        if (isGoingToWrap && !this._config.wrap) {
-          return activeElement;
-        }
+    Carousel.prototype._getItemIndex = function _getItemIndex(element) {
+      this._items = $.makeArray($(element).parent().find(Selector.ITEM));
+      return this._items.indexOf(element);
+    };
 
-        var delta = direction === Direction.PREVIOUS ? -1 : 1;
-        var itemIndex = (activeIndex + delta) % this._items.length;
+    Carousel.prototype._getItemByDirection = function _getItemByDirection(direction, activeElement) {
+      var isNextDirection = direction === Direction.NEXT;
+      var isPrevDirection = direction === Direction.PREVIOUS;
+      var activeIndex = this._getItemIndex(activeElement);
+      var lastItemIndex = this._items.length - 1;
+      var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;
 
-        return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
+      if (isGoingToWrap && !this._config.wrap) {
+        return activeElement;
       }
-    }, {
-      key: '_triggerSlideEvent',
-      value: function _triggerSlideEvent(relatedTarget, directionalClassname) {
-        var slideEvent = $.Event(Event.SLIDE, {
-          relatedTarget: relatedTarget,
-          direction: directionalClassname
-        });
 
-        $(this._element).trigger(slideEvent);
+      var delta = direction === Direction.PREVIOUS ? -1 : 1;
+      var itemIndex = (activeIndex + delta) % this._items.length;
 
-        return slideEvent;
-      }
-    }, {
-      key: '_setActiveIndicatorElement',
-      value: function _setActiveIndicatorElement(element) {
-        if (this._indicatorsElement) {
-          $(this._indicatorsElement).find(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
+      return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
+    };
 
-          var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
+    Carousel.prototype._triggerSlideEvent = function _triggerSlideEvent(relatedTarget, eventDirectionName) {
+      var slideEvent = $.Event(Event.SLIDE, {
+        relatedTarget: relatedTarget,
+        direction: eventDirectionName
+      });
 
-          if (nextIndicator) {
-            $(nextIndicator).addClass(ClassName.ACTIVE);
-          }
+      $(this._element).trigger(slideEvent);
+
+      return slideEvent;
+    };
+
+    Carousel.prototype._setActiveIndicatorElement = function _setActiveIndicatorElement(element) {
+      if (this._indicatorsElement) {
+        $(this._indicatorsElement).find(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
+
+        var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
+
+        if (nextIndicator) {
+          $(nextIndicator).addClass(ClassName.ACTIVE);
         }
       }
-    }, {
-      key: '_slide',
-      value: function _slide(direction, element) {
-        var _this3 = this;
+    };
 
-        var activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0];
-        var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
+    Carousel.prototype._slide = function _slide(direction, element) {
+      var _this5 = this;
 
-        var isCycling = Boolean(this._interval);
+      var activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0];
+      var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
 
-        var directionalClassName = direction === Direction.NEXT ? ClassName.LEFT : ClassName.RIGHT;
+      var isCycling = Boolean(this._interval);
 
-        if (nextElement && $(nextElement).hasClass(ClassName.ACTIVE)) {
-          this._isSliding = false;
-          return;
-        }
+      var directionalClassName = void 0;
+      var orderClassName = void 0;
+      var eventDirectionName = void 0;
 
-        var slideEvent = this._triggerSlideEvent(nextElement, directionalClassName);
-        if (slideEvent.isDefaultPrevented()) {
-          return;
-        }
+      if (direction === Direction.NEXT) {
+        directionalClassName = ClassName.LEFT;
+        orderClassName = ClassName.NEXT;
+        eventDirectionName = Direction.LEFT;
+      } else {
+        directionalClassName = ClassName.RIGHT;
+        orderClassName = ClassName.PREV;
+        eventDirectionName = Direction.RIGHT;
+      }
 
-        if (!activeElement || !nextElement) {
-          // some weirdness is happening, so we bail
-          return;
-        }
+      if (nextElement && $(nextElement).hasClass(ClassName.ACTIVE)) {
+        this._isSliding = false;
+        return;
+      }
 
-        this._isSliding = true;
+      var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
+      if (slideEvent.isDefaultPrevented()) {
+        return;
+      }
 
-        if (isCycling) {
-          this.pause();
-        }
+      if (!activeElement || !nextElement) {
+        // some weirdness is happening, so we bail
+        return;
+      }
 
-        this._setActiveIndicatorElement(nextElement);
+      this._isSliding = true;
 
-        var slidEvent = $.Event(Event.SLID, {
-          relatedTarget: nextElement,
-          direction: directionalClassName
-        });
+      if (isCycling) {
+        this.pause();
+      }
 
-        if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.SLIDE)) {
+      this._setActiveIndicatorElement(nextElement);
 
-          $(nextElement).addClass(direction);
+      var slidEvent = $.Event(Event.SLID, {
+        relatedTarget: nextElement,
+        direction: eventDirectionName
+      });
 
-          Util.reflow(nextElement);
+      if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.SLIDE)) {
 
-          $(activeElement).addClass(directionalClassName);
-          $(nextElement).addClass(directionalClassName);
+        $(nextElement).addClass(orderClassName);
 
-          $(activeElement).one(Util.TRANSITION_END, function () {
-            $(nextElement).removeClass(directionalClassName).removeClass(direction);
+        Util.reflow(nextElement);
 
-            $(nextElement).addClass(ClassName.ACTIVE);
+        $(activeElement).addClass(directionalClassName);
+        $(nextElement).addClass(directionalClassName);
 
-            $(activeElement).removeClass(ClassName.ACTIVE).removeClass(direction).removeClass(directionalClassName);
+        $(activeElement).one(Util.TRANSITION_END, function () {
+          $(nextElement).removeClass(directionalClassName + ' ' + orderClassName).addClass(ClassName.ACTIVE);
 
-            _this3._isSliding = false;
+          $(activeElement).removeClass(ClassName.ACTIVE + ' ' + orderClassName + ' ' + directionalClassName);
 
-            setTimeout(function () {
-              return $(_this3._element).trigger(slidEvent);
-            }, 0);
-          }).emulateTransitionEnd(TRANSITION_DURATION);
-        } else {
-          $(activeElement).removeClass(ClassName.ACTIVE);
-          $(nextElement).addClass(ClassName.ACTIVE);
+          _this5._isSliding = false;
 
-          this._isSliding = false;
-          $(this._element).trigger(slidEvent);
-        }
+          setTimeout(function () {
+            return $(_this5._element).trigger(slidEvent);
+          }, 0);
+        }).emulateTransitionEnd(TRANSITION_DURATION);
+      } else {
+        $(activeElement).removeClass(ClassName.ACTIVE);
+        $(nextElement).addClass(ClassName.ACTIVE);
 
-        if (isCycling) {
-          this.cycle();
-        }
+        this._isSliding = false;
+        $(this._element).trigger(slidEvent);
       }
 
-      // static
+      if (isCycling) {
+        this.cycle();
+      }
+    };
 
-    }], [{
-      key: '_jQueryInterface',
-      value: function _jQueryInterface(config) {
-        return this.each(function () {
-          var data = $(this).data(DATA_KEY);
-          var _config = $.extend({}, Default, $(this).data());
+    // static
 
-          if (typeof config === 'object') {
-            $.extend(_config, config);
-          }
+    Carousel._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var data = $(this).data(DATA_KEY);
+        var _config = $.extend({}, Default, $(this).data());
 
-          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 + '"');
-            }
-            data[action]();
-          } else if (_config.interval) {
-            data.pause();
-            data.cycle();
-          }
-        });
-      }
-    }, {
-      key: '_dataApiClickHandler',
-      value: function _dataApiClickHandler(event) {
-        var selector = Util.getSelectorFromElement(this);
+        if (!data) {
+          data = new Carousel(this, _config);
+          $(this).data(DATA_KEY, data);
+        }
 
-        if (!selector) {
-          return;
+        if (typeof config === 'number') {
+          data.to(config);
+        } else if (typeof action === 'string') {
+          if (data[action] === undefined) {
+            throw new Error('No method named "' + action + '"');
+          }
+          data[action]();
+        } else if (_config.interval) {
+          data.pause();
+          data.cycle();
         }
+      });
+    };
 
-        var target = $(selector)[0];
+    Carousel._dataApiClickHandler = function _dataApiClickHandler(event) {
+      var selector = Util.getSelectorFromElement(this);
 
-        if (!target || !$(target).hasClass(ClassName.CAROUSEL)) {
-          return;
-        }
+      if (!selector) {
+        return;
+      }
 
-        var config = $.extend({}, $(target).data(), $(this).data());
-        var slideIndex = this.getAttribute('data-slide-to');
+      var target = $(selector)[0];
 
-        if (slideIndex) {
-          config.interval = false;
-        }
+      if (!target || !$(target).hasClass(ClassName.CAROUSEL)) {
+        return;
+      }
 
-        Carousel._jQueryInterface.call($(target), config);
+      var config = $.extend({}, $(target).data(), $(this).data());
+      var slideIndex = this.getAttribute('data-slide-to');
 
-        if (slideIndex) {
-          $(target).data(DATA_KEY).to(slideIndex);
-        }
+      if (slideIndex) {
+        config.interval = false;
+      }
 
-        event.preventDefault();
+      Carousel._jQueryInterface.call($(target), config);
+
+      if (slideIndex) {
+        $(target).data(DATA_KEY).to(slideIndex);
       }
-    }, {
+
+      event.preventDefault();
+    };
+
+    _createClass(Carousel, null, [{
       key: 'VERSION',
       get: function get() {
         return VERSION;
@@ -984,7 +967,13 @@ var Carousel = (function ($) {
     }]);
 
     return Carousel;
-  })();
+  }();
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
 
   $(document).on(Event.CLICK_DATA_API, Selector.DATA_SLIDE, Carousel._dataApiClickHandler);
 
@@ -1009,16 +998,16 @@ var Carousel = (function ($) {
   };
 
   return Carousel;
-})(jQuery);
+}(jQuery);
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0-alpha.2): collapse.js
+ * Bootstrap (v4.0.0-alpha.5): collapse.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
 
-var Collapse = (function ($) {
+var Collapse = function ($) {
 
   /**
    * ------------------------------------------------------------------------
@@ -1027,7 +1016,7 @@ var Collapse = (function ($) {
    */
 
   var NAME = 'collapse';
-  var VERSION = '4.0.0-alpha.2';
+  var VERSION = '4.0.0-alpha.5';
   var DATA_KEY = 'bs.collapse';
   var EVENT_KEY = '.' + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -1053,7 +1042,7 @@ var Collapse = (function ($) {
   };
 
   var ClassName = {
-    IN: 'in',
+    SHOW: 'show',
     COLLAPSE: 'collapse',
     COLLAPSING: 'collapsing',
     COLLAPSED: 'collapsed'
@@ -1065,7 +1054,7 @@ var Collapse = (function ($) {
   };
 
   var Selector = {
-    ACTIVES: '.panel > .in, .panel > .collapsing',
+    ACTIVES: '.card > .show, .card > .collapsing',
     DATA_TOGGLE: '[data-toggle="collapse"]'
   };
 
@@ -1075,7 +1064,7 @@ var Collapse = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  var Collapse = (function () {
+  var Collapse = function () {
     function Collapse(element, config) {
       _classCallCheck(this, Collapse);
 
@@ -1095,240 +1084,228 @@ var Collapse = (function ($) {
       }
     }
 
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
-
     // getters
 
-    _createClass(Collapse, [{
-      key: 'toggle',
+    // public
+
+    Collapse.prototype.toggle = function toggle() {
+      if ($(this._element).hasClass(ClassName.SHOW)) {
+        this.hide();
+      } else {
+        this.show();
+      }
+    };
 
-      // public
+    Collapse.prototype.show = function show() {
+      var _this6 = this;
 
-      value: function toggle() {
-        if ($(this._element).hasClass(ClassName.IN)) {
-          this.hide();
-        } else {
-          this.show();
+      if (this._isTransitioning) {
+        throw new Error('Collapse is transitioning');
+      }
+
+      if ($(this._element).hasClass(ClassName.SHOW)) {
+        return;
+      }
+
+      var actives = void 0;
+      var activesData = void 0;
+
+      if (this._parent) {
+        actives = $.makeArray($(this._parent).find(Selector.ACTIVES));
+        if (!actives.length) {
+          actives = null;
         }
       }
-    }, {
-      key: 'show',
-      value: function show() {
-        var _this4 = this;
 
-        if (this._isTransitioning || $(this._element).hasClass(ClassName.IN)) {
+      if (actives) {
+        activesData = $(actives).data(DATA_KEY);
+        if (activesData && activesData._isTransitioning) {
           return;
         }
+      }
 
-        var actives = undefined;
-        var activesData = undefined;
+      var startEvent = $.Event(Event.SHOW);
+      $(this._element).trigger(startEvent);
+      if (startEvent.isDefaultPrevented()) {
+        return;
+      }
 
-        if (this._parent) {
-          actives = $.makeArray($(Selector.ACTIVES));
-          if (!actives.length) {
-            actives = null;
-          }
+      if (actives) {
+        Collapse._jQueryInterface.call($(actives), 'hide');
+        if (!activesData) {
+          $(actives).data(DATA_KEY, null);
         }
+      }
 
-        if (actives) {
-          activesData = $(actives).data(DATA_KEY);
-          if (activesData && activesData._isTransitioning) {
-            return;
-          }
-        }
+      var dimension = this._getDimension();
 
-        var startEvent = $.Event(Event.SHOW);
-        $(this._element).trigger(startEvent);
-        if (startEvent.isDefaultPrevented()) {
-          return;
-        }
+      $(this._element).removeClass(ClassName.COLLAPSE).addClass(ClassName.COLLAPSING);
 
-        if (actives) {
-          Collapse._jQueryInterface.call($(actives), 'hide');
-          if (!activesData) {
-            $(actives).data(DATA_KEY, null);
-          }
-        }
+      this._element.style[dimension] = 0;
+      this._element.setAttribute('aria-expanded', true);
 
-        var dimension = this._getDimension();
+      if (this._triggerArray.length) {
+        $(this._triggerArray).removeClass(ClassName.COLLAPSED).attr('aria-expanded', true);
+      }
 
-        $(this._element).removeClass(ClassName.COLLAPSE).addClass(ClassName.COLLAPSING);
+      this.setTransitioning(true);
 
-        this._element.style[dimension] = 0;
-        this._element.setAttribute('aria-expanded', true);
+      var complete = function complete() {
+        $(_this6._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).addClass(ClassName.SHOW);
 
-        if (this._triggerArray.length) {
-          $(this._triggerArray).removeClass(ClassName.COLLAPSED).attr('aria-expanded', true);
-        }
+        _this6._element.style[dimension] = '';
 
-        this.setTransitioning(true);
+        _this6.setTransitioning(false);
 
-        var complete = function complete() {
-          $(_this4._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).addClass(ClassName.IN);
+        $(_this6._element).trigger(Event.SHOWN);
+      };
 
-          _this4._element.style[dimension] = '';
+      if (!Util.supportsTransitionEnd()) {
+        complete();
+        return;
+      }
 
-          _this4.setTransitioning(false);
+      var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
+      var scrollSize = 'scroll' + capitalizedDimension;
 
-          $(_this4._element).trigger(Event.SHOWN);
-        };
+      $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
 
-        if (!Util.supportsTransitionEnd()) {
-          complete();
-          return;
-        }
+      this._element.style[dimension] = this._element[scrollSize] + 'px';
+    };
 
-        var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
-        var scrollSize = 'scroll' + capitalizedDimension;
+    Collapse.prototype.hide = function hide() {
+      var _this7 = this;
 
-        $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+      if (this._isTransitioning) {
+        throw new Error('Collapse is transitioning');
+      }
 
-        this._element.style[dimension] = this._element[scrollSize] + 'px';
+      if (!$(this._element).hasClass(ClassName.SHOW)) {
+        return;
       }
-    }, {
-      key: 'hide',
-      value: function hide() {
-        var _this5 = this;
 
-        if (this._isTransitioning || !$(this._element).hasClass(ClassName.IN)) {
-          return;
-        }
+      var startEvent = $.Event(Event.HIDE);
+      $(this._element).trigger(startEvent);
+      if (startEvent.isDefaultPrevented()) {
+        return;
+      }
 
-        var startEvent = $.Event(Event.HIDE);
-        $(this._element).trigger(startEvent);
-        if (startEvent.isDefaultPrevented()) {
-          return;
-        }
+      var dimension = this._getDimension();
+      var offsetDimension = dimension === Dimension.WIDTH ? 'offsetWidth' : 'offsetHeight';
 
-        var dimension = this._getDimension();
-        var offsetDimension = dimension === Dimension.WIDTH ? 'offsetWidth' : 'offsetHeight';
+      this._element.style[dimension] = this._element[offsetDimension] + 'px';
 
-        this._element.style[dimension] = this._element[offsetDimension] + 'px';
+      Util.reflow(this._element);
 
-        Util.reflow(this._element);
+      $(this._element).addClass(ClassName.COLLAPSING).removeClass(ClassName.COLLAPSE).removeClass(ClassName.SHOW);
 
-        $(this._element).addClass(ClassName.COLLAPSING).removeClass(ClassName.COLLAPSE).removeClass(ClassName.IN);
+      this._element.setAttribute('aria-expanded', false);
 
-        this._element.setAttribute('aria-expanded', false);
+      if (this._triggerArray.length) {
+        $(this._triggerArray).addClass(ClassName.COLLAPSED).attr('aria-expanded', false);
+      }
 
-        if (this._triggerArray.length) {
-          $(this._triggerArray).addClass(ClassName.COLLAPSED).attr('aria-expanded', false);
-        }
+      this.setTransitioning(true);
 
-        this.setTransitioning(true);
+      var complete = function complete() {
+        _this7.setTransitioning(false);
+        $(_this7._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).trigger(Event.HIDDEN);
+      };
 
-        var complete = function complete() {
-          _this5.setTransitioning(false);
-          $(_this5._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).trigger(Event.HIDDEN);
-        };
+      this._element.style[dimension] = '';
 
-        this._element.style[dimension] = 0;
+      if (!Util.supportsTransitionEnd()) {
+        complete();
+        return;
+      }
 
-        if (!Util.supportsTransitionEnd()) {
-          complete();
-          return;
-        }
+      $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+    };
 
-        $(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);
+    Collapse.prototype.setTransitioning = function setTransitioning(isTransitioning) {
+      this._isTransitioning = isTransitioning;
+    };
 
-        this._config = null;
-        this._parent = null;
-        this._element = null;
-        this._triggerArray = null;
-        this._isTransitioning = null;
-      }
+    Collapse.prototype.dispose = function dispose() {
+      $.removeData(this._element, DATA_KEY);
 
-      // private
+      this._config = null;
+      this._parent = null;
+      this._element = null;
+      this._triggerArray = null;
+      this._isTransitioning = null;
+    };
 
-    }, {
-      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 _this6 = this;
+    // private
+
+    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;
+    };
 
-        var parent = $(this._config.parent)[0];
-        var selector = '[data-toggle="collapse"][data-parent="' + this._config.parent + '"]';
+    Collapse.prototype._getDimension = function _getDimension() {
+      var hasWidth = $(this._element).hasClass(Dimension.WIDTH);
+      return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;
+    };
 
-        $(parent).find(selector).each(function (i, element) {
-          _this6._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
-        });
+    Collapse.prototype._getParent = function _getParent() {
+      var _this8 = this;
 
-        return parent;
-      }
-    }, {
-      key: '_addAriaAndCollapsedClass',
-      value: function _addAriaAndCollapsedClass(element, triggerArray) {
-        if (element) {
-          var isOpen = $(element).hasClass(ClassName.IN);
-          element.setAttribute('aria-expanded', isOpen);
-
-          if (triggerArray.length) {
-            $(triggerArray).toggleClass(ClassName.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
-          }
+      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]);
+      });
+
+      return parent;
+    };
+
+    Collapse.prototype._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
+      if (element) {
+        var isOpen = $(element).hasClass(ClassName.SHOW);
+        element.setAttribute('aria-expanded', isOpen);
+
+        if (triggerArray.length) {
+          $(triggerArray).toggleClass(ClassName.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
         }
       }
+    };
 
-      // static
+    // static
 
-    }], [{
-      key: '_getTargetFromElement',
-      value: function _getTargetFromElement(element) {
-        var selector = Util.getSelectorFromElement(element);
-        return selector ? $(selector)[0] : null;
-      }
-    }, {
-      key: '_jQueryInterface',
-      value: function _jQueryInterface(config) {
-        return this.each(function () {
-          var $this = $(this);
-          var data = $this.data(DATA_KEY);
-          var _config = $.extend({}, Default, $this.data(), typeof config === 'object' && config);
-
-          if (!data && _config.toggle && /show|hide/.test(config)) {
-            _config.toggle = false;
-          }
+    Collapse._getTargetFromElement = function _getTargetFromElement(element) {
+      var selector = Util.getSelectorFromElement(element);
+      return selector ? $(selector)[0] : null;
+    };
 
-          if (!data) {
-            data = new Collapse(this, _config);
-            $this.data(DATA_KEY, data);
-          }
+    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 (typeof config === 'string') {
-            if (data[config] === undefined) {
-              throw new Error('No method named "' + config + '"');
-            }
-            data[config]();
+        if (!data && _config.toggle && /show|hide/.test(config)) {
+          _config.toggle = false;
+        }
+
+        if (!data) {
+          data = new Collapse(this, _config);
+          $this.data(DATA_KEY, data);
+        }
+
+        if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error('No method named "' + config + '"');
           }
-        });
-      }
-    }, {
+          data[config]();
+        }
+      });
+    };
+
+    _createClass(Collapse, null, [{
       key: 'VERSION',
       get: function get() {
         return VERSION;
@@ -1341,7 +1318,13 @@ var Collapse = (function ($) {
     }]);
 
     return Collapse;
-  })();
+  }();
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
 
   $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
     event.preventDefault();
@@ -1367,16 +1350,16 @@ var Collapse = (function ($) {
   };
 
   return Collapse;
-})(jQuery);
+}(jQuery);
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0-alpha.2): dropdown.js
+ * Bootstrap (v4.0.0-alpha.5): dropdown.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
 
-var Dropdown = (function ($) {
+var Dropdown = function ($) {
 
   /**
    * ------------------------------------------------------------------------
@@ -1385,11 +1368,15 @@ var Dropdown = (function ($) {
    */
 
   var NAME = 'dropdown';
-  var VERSION = '4.0.0-alpha.2';
+  var VERSION = '4.0.0-alpha.5';
   var DATA_KEY = 'bs.dropdown';
   var EVENT_KEY = '.' + DATA_KEY;
   var DATA_API_KEY = '.data-api';
   var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
+  var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key
+  var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key
+  var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)
 
   var Event = {
     HIDE: 'hide' + EVENT_KEY,
@@ -1404,7 +1391,7 @@ var Dropdown = (function ($) {
   var ClassName = {
     BACKDROP: 'dropdown-backdrop',
     DISABLED: 'disabled',
-    OPEN: 'open'
+    SHOW: 'show'
   };
 
   var Selector = {
@@ -1423,7 +1410,7 @@ var Dropdown = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  var Dropdown = (function () {
+  var Dropdown = function () {
     function Dropdown(element) {
       _classCallCheck(this, Dropdown);
 
@@ -1432,201 +1419,186 @@ var Dropdown = (function ($) {
       this._addEventListeners();
     }
 
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
-
     // getters
 
-    _createClass(Dropdown, [{
-      key: 'toggle',
-
-      // public
+    // public
 
-      value: function toggle() {
-        if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
-          return false;
-        }
+    Dropdown.prototype.toggle = function toggle() {
+      if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
+        return false;
+      }
 
-        var parent = Dropdown._getParentFromElement(this);
-        var isActive = $(parent).hasClass(ClassName.OPEN);
+      var parent = Dropdown._getParentFromElement(this);
+      var isActive = $(parent).hasClass(ClassName.SHOW);
 
-        Dropdown._clearMenus();
+      Dropdown._clearMenus();
 
-        if (isActive) {
-          return false;
-        }
+      if (isActive) {
+        return false;
+      }
 
-        if ('ontouchstart' in document.documentElement && !$(parent).closest(Selector.NAVBAR_NAV).length) {
+      if ('ontouchstart' in document.documentElement && !$(parent).closest(Selector.NAVBAR_NAV).length) {
 
-          // if mobile we use a backdrop because click events don't delegate
-          var dropdown = document.createElement('div');
-          dropdown.className = ClassName.BACKDROP;
-          $(dropdown).insertBefore(this);
-          $(dropdown).on('click', Dropdown._clearMenus);
-        }
+        // if mobile we use a backdrop because click events don't delegate
+        var dropdown = document.createElement('div');
+        dropdown.className = ClassName.BACKDROP;
+        $(dropdown).insertBefore(this);
+        $(dropdown).on('click', Dropdown._clearMenus);
+      }
 
-        var relatedTarget = { relatedTarget: this };
-        var showEvent = $.Event(Event.SHOW, relatedTarget);
+      var relatedTarget = {
+        relatedTarget: this
+      };
+      var showEvent = $.Event(Event.SHOW, relatedTarget);
 
-        $(parent).trigger(showEvent);
+      $(parent).trigger(showEvent);
 
-        if (showEvent.isDefaultPrevented()) {
-          return false;
-        }
+      if (showEvent.isDefaultPrevented()) {
+        return false;
+      }
 
-        this.focus();
-        this.setAttribute('aria-expanded', 'true');
+      this.focus();
+      this.setAttribute('aria-expanded', true);
 
-        $(parent).toggleClass(ClassName.OPEN);
-        $(parent).trigger($.Event(Event.SHOWN, relatedTarget));
+      $(parent).toggleClass(ClassName.SHOW);
+      $(parent).trigger($.Event(Event.SHOWN, relatedTarget));
 
-        return false;
-      }
-    }, {
-      key: 'dispose',
-      value: function dispose() {
-        $.removeData(this._element, DATA_KEY);
-        $(this._element).off(EVENT_KEY);
-        this._element = null;
-      }
+      return false;
+    };
 
-      // private
+    Dropdown.prototype.dispose = function dispose() {
+      $.removeData(this._element, DATA_KEY);
+      $(this._element).off(EVENT_KEY);
+      this._element = null;
+    };
 
-    }, {
-      key: '_addEventListeners',
-      value: function _addEventListeners() {
-        $(this._element).on(Event.CLICK, this.toggle);
-      }
+    // private
 
-      // static
+    Dropdown.prototype._addEventListeners = function _addEventListeners() {
+      $(this._element).on(Event.CLICK, this.toggle);
+    };
 
-    }], [{
-      key: '_jQueryInterface',
-      value: function _jQueryInterface(config) {
-        return this.each(function () {
-          var data = $(this).data(DATA_KEY);
+    // static
 
-          if (!data) {
-            $(this).data(DATA_KEY, data = new Dropdown(this));
-          }
+    Dropdown._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var data = $(this).data(DATA_KEY);
 
-          if (typeof config === 'string') {
-            if (data[config] === undefined) {
-              throw new Error('No method named "' + config + '"');
-            }
-            data[config].call(this);
-          }
-        });
-      }
-    }, {
-      key: '_clearMenus',
-      value: function _clearMenus(event) {
-        if (event && event.which === 3) {
-          return;
+        if (!data) {
+          data = new Dropdown(this);
+          $(this).data(DATA_KEY, data);
         }
 
-        var backdrop = $(Selector.BACKDROP)[0];
-        if (backdrop) {
-          backdrop.parentNode.removeChild(backdrop);
+        if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error('No method named "' + config + '"');
+          }
+          data[config].call(this);
         }
+      });
+    };
 
-        var toggles = $.makeArray($(Selector.DATA_TOGGLE));
-
-        for (var i = 0; i < toggles.length; i++) {
-          var _parent = Dropdown._getParentFromElement(toggles[i]);
-          var relatedTarget = { relatedTarget: toggles[i] };
+    Dropdown._clearMenus = function _clearMenus(event) {
+      if (event && event.which === RIGHT_MOUSE_BUTTON_WHICH) {
+        return;
+      }
 
-          if (!$(_parent).hasClass(ClassName.OPEN)) {
-            continue;
-          }
+      var backdrop = $(Selector.BACKDROP)[0];
+      if (backdrop) {
+        backdrop.parentNode.removeChild(backdrop);
+      }
 
-          if (event && event.type === 'click' && /input|textarea/i.test(event.target.tagName) && $.contains(_parent, event.target)) {
-            continue;
-          }
+      var toggles = $.makeArray($(Selector.DATA_TOGGLE));
 
-          var hideEvent = $.Event(Event.HIDE, relatedTarget);
-          $(_parent).trigger(hideEvent);
-          if (hideEvent.isDefaultPrevented()) {
-            continue;
-          }
+      for (var i = 0; i < toggles.length; i++) {
+        var parent = Dropdown._getParentFromElement(toggles[i]);
+        var relatedTarget = {
+          relatedTarget: toggles[i]
+        };
 
-          toggles[i].setAttribute('aria-expanded', 'false');
+        if (!$(parent).hasClass(ClassName.SHOW)) {
+          continue;
+        }
 
-          $(_parent).removeClass(ClassName.OPEN).trigger($.Event(Event.HIDDEN, relatedTarget));
+        if (event && event.type === 'click' && /input|textarea/i.test(event.target.tagName) && $.contains(parent, event.target)) {
+          continue;
         }
-      }
-    }, {
-      key: '_getParentFromElement',
-      value: function _getParentFromElement(element) {
-        var parent = undefined;
-        var selector = Util.getSelectorFromElement(element);
 
-        if (selector) {
-          parent = $(selector)[0];
+        var hideEvent = $.Event(Event.HIDE, relatedTarget);
+        $(parent).trigger(hideEvent);
+        if (hideEvent.isDefaultPrevented()) {
+          continue;
         }
 
-        return parent || element.parentNode;
+        toggles[i].setAttribute('aria-expanded', 'false');
+
+        $(parent).removeClass(ClassName.SHOW).trigger($.Event(Event.HIDDEN, relatedTarget));
       }
-    }, {
-      key: '_dataApiKeydownHandler',
-      value: function _dataApiKeydownHandler(event) {
-        if (!/(38|40|27|32)/.test(event.which) || /input|textarea/i.test(event.target.tagName)) {
-          return;
-        }
+    };
 
-        event.preventDefault();
-        event.stopPropagation();
+    Dropdown._getParentFromElement = function _getParentFromElement(element) {
+      var parent = void 0;
+      var selector = Util.getSelectorFromElement(element);
 
-        if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
-          return;
-        }
+      if (selector) {
+        parent = $(selector)[0];
+      }
 
-        var parent = Dropdown._getParentFromElement(this);
-        var isActive = $(parent).hasClass(ClassName.OPEN);
+      return parent || element.parentNode;
+    };
 
-        if (!isActive && event.which !== 27 || isActive && event.which === 27) {
+    Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
+      if (!/(38|40|27|32)/.test(event.which) || /input|textarea/i.test(event.target.tagName)) {
+        return;
+      }
 
-          if (event.which === 27) {
-            var toggle = $(parent).find(Selector.DATA_TOGGLE)[0];
-            $(toggle).trigger('focus');
-          }
+      event.preventDefault();
+      event.stopPropagation();
 
-          $(this).trigger('click');
-          return;
-        }
+      if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
+        return;
+      }
 
-        var items = $.makeArray($(Selector.VISIBLE_ITEMS));
+      var parent = Dropdown._getParentFromElement(this);
+      var isActive = $(parent).hasClass(ClassName.SHOW);
 
-        items = items.filter(function (item) {
-          return item.offsetWidth || item.offsetHeight;
-        });
+      if (!isActive && event.which !== ESCAPE_KEYCODE || isActive && event.which === ESCAPE_KEYCODE) {
 
-        if (!items.length) {
-          return;
+        if (event.which === ESCAPE_KEYCODE) {
+          var toggle = $(parent).find(Selector.DATA_TOGGLE)[0];
+          $(toggle).trigger('focus');
         }
 
-        var index = items.indexOf(event.target);
+        $(this).trigger('click');
+        return;
+      }
+
+      var items = $(parent).find(Selector.VISIBLE_ITEMS).get();
 
-        if (event.which === 38 && index > 0) {
-          // up
-          index--;
-        }
+      if (!items.length) {
+        return;
+      }
 
-        if (event.which === 40 && index < items.length - 1) {
-          // down
-          index++;
-        }
+      var index = items.indexOf(event.target);
 
-        if (index < 0) {
-          index = 0;
-        }
+      if (event.which === ARROW_UP_KEYCODE && index > 0) {
+        // up
+        index--;
+      }
 
-        items[index].focus();
+      if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
+        // down
+        index++;
       }
-    }, {
+
+      if (index < 0) {
+        index = 0;
+      }
+
+      items[index].focus();
+    };
+
+    _createClass(Dropdown, null, [{
       key: 'VERSION',
       get: function get() {
         return VERSION;
@@ -1634,7 +1606,13 @@ var Dropdown = (function ($) {
     }]);
 
     return Dropdown;
-  })();
+  }();
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
 
   $(document).on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.ROLE_MENU, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.ROLE_LISTBOX, Dropdown._dataApiKeydownHandler).on(Event.CLICK_DATA_API, Dropdown._clearMenus).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, Dropdown.prototype.toggle).on(Event.CLICK_DATA_API, Selector.FORM_CHILD, function (e) {
     e.stopPropagation();
@@ -1654,16 +1632,16 @@ var Dropdown = (function ($) {
   };
 
   return Dropdown;
-})(jQuery);
+}(jQuery);
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0-alpha.2): modal.js
+ * Bootstrap (v4.0.0-alpha.5): modal.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
 
-var Modal = (function ($) {
+var Modal = function ($) {
 
   /**
    * ------------------------------------------------------------------------
@@ -1672,13 +1650,14 @@ var Modal = (function ($) {
    */
 
   var NAME = 'modal';
-  var VERSION = '4.0.0-alpha.2';
+  var VERSION = '4.0.0-alpha.5';
   var DATA_KEY = 'bs.modal';
   var EVENT_KEY = '.' + DATA_KEY;
   var DATA_API_KEY = '.data-api';
   var JQUERY_NO_CONFLICT = $.fn[NAME];
   var TRANSITION_DURATION = 300;
   var BACKDROP_TRANSITION_DURATION = 150;
+  var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
 
   var Default = {
     backdrop: true,
@@ -1713,7 +1692,7 @@ var Modal = (function ($) {
     BACKDROP: 'modal-backdrop',
     OPEN: 'modal-open',
     FADE: 'fade',
-    IN: 'in'
+    SHOW: 'show'
   };
 
   var Selector = {
@@ -1729,7 +1708,7 @@ var Modal = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  var Modal = (function () {
+  var Modal = function () {
     function Modal(element, config) {
       _classCallCheck(this, Modal);
 
@@ -1740,384 +1719,382 @@ var Modal = (function ($) {
       this._isShown = false;
       this._isBodyOverflowing = false;
       this._ignoreBackdropClick = false;
+      this._isTransitioning = false;
       this._originalBodyPadding = 0;
       this._scrollbarWidth = 0;
     }
 
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
-
     // getters
 
-    _createClass(Modal, [{
-      key: 'toggle',
+    // public
+
+    Modal.prototype.toggle = function toggle(relatedTarget) {
+      return this._isShown ? this.hide() : this.show(relatedTarget);
+    };
 
-      // public
+    Modal.prototype.show = function show(relatedTarget) {
+      var _this9 = this;
 
-      value: function toggle(relatedTarget) {
-        return this._isShown ? this.hide() : this.show(relatedTarget);
+      if (this._isTransitioning) {
+        throw new Error('Modal is transitioning');
       }
-    }, {
-      key: 'show',
-      value: function show(relatedTarget) {
-        var _this7 = this;
 
-        var showEvent = $.Event(Event.SHOW, {
-          relatedTarget: relatedTarget
-        });
+      if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
+        this._isTransitioning = true;
+      }
+      var showEvent = $.Event(Event.SHOW, {
+        relatedTarget: relatedTarget
+      });
 
-        $(this._element).trigger(showEvent);
+      $(this._element).trigger(showEvent);
 
-        if (this._isShown || showEvent.isDefaultPrevented()) {
-          return;
-        }
+      if (this._isShown || showEvent.isDefaultPrevented()) {
+        return;
+      }
 
-        this._isShown = true;
+      this._isShown = true;
 
-        this._checkScrollbar();
-        this._setScrollbar();
+      this._checkScrollbar();
+      this._setScrollbar();
 
-        $(document.body).addClass(ClassName.OPEN);
+      $(document.body).addClass(ClassName.OPEN);
 
-        this._setEscapeEvent();
-        this._setResizeEvent();
+      this._setEscapeEvent();
+      this._setResizeEvent();
 
-        $(this._element).on(Event.CLICK_DISMISS, Selector.DATA_DISMISS, $.proxy(this.hide, this));
+      $(this._element).on(Event.CLICK_DISMISS, Selector.DATA_DISMISS, function (event) {
+        return _this9.hide(event);
+      });
 
-        $(this._dialog).on(Event.MOUSEDOWN_DISMISS, function () {
-          $(_this7._element).one(Event.MOUSEUP_DISMISS, function (event) {
-            if ($(event.target).is(_this7._element)) {
-              _this7._ignoreBackdropClick = true;
-            }
-          });
+      $(this._dialog).on(Event.MOUSEDOWN_DISMISS, function () {
+        $(_this9._element).one(Event.MOUSEUP_DISMISS, function (event) {
+          if ($(event.target).is(_this9._element)) {
+            _this9._ignoreBackdropClick = true;
+          }
         });
+      });
+
+      this._showBackdrop(function () {
+        return _this9._showElement(relatedTarget);
+      });
+    };
 
-        this._showBackdrop($.proxy(this._showElement, this, relatedTarget));
+    Modal.prototype.hide = function hide(event) {
+      var _this10 = this;
+
+      if (event) {
+        event.preventDefault();
       }
-    }, {
-      key: 'hide',
-      value: function hide(event) {
-        if (event) {
-          event.preventDefault();
-        }
 
-        var hideEvent = $.Event(Event.HIDE);
+      if (this._isTransitioning) {
+        throw new Error('Modal is transitioning');
+      }
 
-        $(this._element).trigger(hideEvent);
+      var transition = Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);
+      if (transition) {
+        this._isTransitioning = true;
+      }
 
-        if (!this._isShown || hideEvent.isDefaultPrevented()) {
-          return;
-        }
+      var hideEvent = $.Event(Event.HIDE);
+      $(this._element).trigger(hideEvent);
 
-        this._isShown = false;
+      if (!this._isShown || hideEvent.isDefaultPrevented()) {
+        return;
+      }
 
-        this._setEscapeEvent();
-        this._setResizeEvent();
+      this._isShown = false;
 
-        $(document).off(Event.FOCUSIN);
+      this._setEscapeEvent();
+      this._setResizeEvent();
 
-        $(this._element).removeClass(ClassName.IN);
+      $(document).off(Event.FOCUSIN);
 
-        $(this._element).off(Event.CLICK_DISMISS);
-        $(this._dialog).off(Event.MOUSEDOWN_DISMISS);
+      $(this._element).removeClass(ClassName.SHOW);
 
-        if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
+      $(this._element).off(Event.CLICK_DISMISS);
+      $(this._dialog).off(Event.MOUSEDOWN_DISMISS);
 
-          $(this._element).one(Util.TRANSITION_END, $.proxy(this._hideModal, this)).emulateTransitionEnd(TRANSITION_DURATION);
-        } else {
-          this._hideModal();
-        }
-      }
-    }, {
-      key: 'dispose',
-      value: function dispose() {
-        $.removeData(this._element, DATA_KEY);
-
-        $(window).off(EVENT_KEY);
-        $(document).off(EVENT_KEY);
-        $(this._element).off(EVENT_KEY);
-        $(this._backdrop).off(EVENT_KEY);
-
-        this._config = null;
-        this._element = null;
-        this._dialog = null;
-        this._backdrop = null;
-        this._isShown = null;
-        this._isBodyOverflowing = null;
-        this._ignoreBackdropClick = null;
-        this._originalBodyPadding = null;
-        this._scrollbarWidth = null;
+      if (transition) {
+        $(this._element).one(Util.TRANSITION_END, function (event) {
+          return _this10._hideModal(event);
+        }).emulateTransitionEnd(TRANSITION_DURATION);
+      } else {
+        this._hideModal();
       }
+    };
 
-      // private
+    Modal.prototype.dispose = function dispose() {
+      $.removeData(this._element, DATA_KEY);
 
-    }, {
-      key: '_getConfig',
-      value: function _getConfig(config) {
-        config = $.extend({}, Default, config);
-        Util.typeCheckConfig(NAME, config, DefaultType);
-        return config;
+      $(window, document, this._element, this._backdrop).off(EVENT_KEY);
+
+      this._config = null;
+      this._element = null;
+      this._dialog = null;
+      this._backdrop = null;
+      this._isShown = null;
+      this._isBodyOverflowing = null;
+      this._ignoreBackdropClick = null;
+      this._originalBodyPadding = null;
+      this._scrollbarWidth = null;
+    };
+
+    // private
+
+    Modal.prototype._getConfig = function _getConfig(config) {
+      config = $.extend({}, Default, config);
+      Util.typeCheckConfig(NAME, config, DefaultType);
+      return config;
+    };
+
+    Modal.prototype._showElement = function _showElement(relatedTarget) {
+      var _this11 = this;
+
+      var transition = Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);
+
+      if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
+        // don't move modals dom position
+        document.body.appendChild(this._element);
       }
-    }, {
-      key: '_showElement',
-      value: function _showElement(relatedTarget) {
-        var _this8 = this;
 
-        var transition = Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);
+      this._element.style.display = 'block';
+      this._element.removeAttribute('aria-hidden');
+      this._element.scrollTop = 0;
 
-        if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
-          // don't move modals dom position
-          document.body.appendChild(this._element);
-        }
+      if (transition) {
+        Util.reflow(this._element);
+      }
 
-        this._element.style.display = 'block';
-        this._element.scrollTop = 0;
+      $(this._element).addClass(ClassName.SHOW);
 
-        if (transition) {
-          Util.reflow(this._element);
-        }
+      if (this._config.focus) {
+        this._enforceFocus();
+      }
 
-        $(this._element).addClass(ClassName.IN);
+      var shownEvent = $.Event(Event.SHOWN, {
+        relatedTarget: relatedTarget
+      });
 
-        if (this._config.focus) {
-          this._enforceFocus();
+      var transitionComplete = function transitionComplete() {
+        if (_this11._config.focus) {
+          _this11._element.focus();
         }
+        _this11._isTransitioning = false;
+        $(_this11._element).trigger(shownEvent);
+      };
 
-        var shownEvent = $.Event(Event.SHOWN, {
-          relatedTarget: relatedTarget
-        });
+      if (transition) {
+        $(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(TRANSITION_DURATION);
+      } else {
+        transitionComplete();
+      }
+    };
 
-        var transitionComplete = function transitionComplete() {
-          if (_this8._config.focus) {
-            _this8._element.focus();
-          }
-          $(_this8._element).trigger(shownEvent);
-        };
+    Modal.prototype._enforceFocus = function _enforceFocus() {
+      var _this12 = this;
 
-        if (transition) {
-          $(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(TRANSITION_DURATION);
-        } else {
-          transitionComplete();
+      $(document).off(Event.FOCUSIN) // guard against infinite focus loop
+      .on(Event.FOCUSIN, function (event) {
+        if (document !== event.target && _this12._element !== event.target && !$(_this12._element).has(event.target).length) {
+          _this12._element.focus();
         }
-      }
-    }, {
-      key: '_enforceFocus',
-      value: function _enforceFocus() {
-        var _this9 = this;
-
-        $(document).off(Event.FOCUSIN) // guard against infinite focus loop
-        .on(Event.FOCUSIN, function (event) {
-          if (document !== event.target && _this9._element !== event.target && !$(_this9._element).has(event.target).length) {
-            _this9._element.focus();
+      });
+    };
+
+    Modal.prototype._setEscapeEvent = function _setEscapeEvent() {
+      var _this13 = this;
+
+      if (this._isShown && this._config.keyboard) {
+        $(this._element).on(Event.KEYDOWN_DISMISS, function (event) {
+          if (event.which === ESCAPE_KEYCODE) {
+            _this13.hide();
           }
         });
+      } else if (!this._isShown) {
+        $(this._element).off(Event.KEYDOWN_DISMISS);
       }
-    }, {
-      key: '_setEscapeEvent',
-      value: function _setEscapeEvent() {
-        var _this10 = this;
-
-        if (this._isShown && this._config.keyboard) {
-          $(this._element).on(Event.KEYDOWN_DISMISS, function (event) {
-            if (event.which === 27) {
-              _this10.hide();
-            }
-          });
-        } else if (!this._isShown) {
-          $(this._element).off(Event.KEYDOWN_DISMISS);
-        }
-      }
-    }, {
-      key: '_setResizeEvent',
-      value: function _setResizeEvent() {
-        if (this._isShown) {
-          $(window).on(Event.RESIZE, $.proxy(this._handleUpdate, this));
-        } else {
-          $(window).off(Event.RESIZE);
-        }
-      }
-    }, {
-      key: '_hideModal',
-      value: function _hideModal() {
-        var _this11 = this;
-
-        this._element.style.display = 'none';
-        this._showBackdrop(function () {
-          $(document.body).removeClass(ClassName.OPEN);
-          _this11._resetAdjustments();
-          _this11._resetScrollbar();
-          $(_this11._element).trigger(Event.HIDDEN);
+    };
+
+    Modal.prototype._setResizeEvent = function _setResizeEvent() {
+      var _this14 = this;
+
+      if (this._isShown) {
+        $(window).on(Event.RESIZE, function (event) {
+          return _this14._handleUpdate(event);
         });
+      } else {
+        $(window).off(Event.RESIZE);
       }
-    }, {
-      key: '_removeBackdrop',
-      value: function _removeBackdrop() {
-        if (this._backdrop) {
-          $(this._backdrop).remove();
-          this._backdrop = null;
-        }
-      }
-    }, {
-      key: '_showBackdrop',
-      value: function _showBackdrop(callback) {
-        var _this12 = this;
+    };
 
-        var animate = $(this._element).hasClass(ClassName.FADE) ? ClassName.FADE : '';
+    Modal.prototype._hideModal = function _hideModal() {
+      var _this15 = this;
+
+      this._element.style.display = 'none';
+      this._element.setAttribute('aria-hidden', 'true');
+      this._isTransitioning = false;
+      this._showBackdrop(function () {
+        $(document.body).removeClass(ClassName.OPEN);
+        _this15._resetAdjustments();
+        _this15._resetScrollbar();
+        $(_this15._element).trigger(Event.HIDDEN);
+      });
+    };
 
-        if (this._isShown && this._config.backdrop) {
-          var doAnimate = Util.supportsTransitionEnd() && animate;
+    Modal.prototype._removeBackdrop = function _removeBackdrop() {
+      if (this._backdrop) {
+        $(this._backdrop).remove();
+        this._backdrop = null;
+      }
+    };
 
-          this._backdrop = document.createElement('div');
-          this._backdrop.className = ClassName.BACKDROP;
+    Modal.prototype._showBackdrop = function _showBackdrop(callback) {
+      var _this16 = this;
 
-          if (animate) {
-            $(this._backdrop).addClass(animate);
-          }
+      var animate = $(this._element).hasClass(ClassName.FADE) ? ClassName.FADE : '';
 
-          $(this._backdrop).appendTo(document.body);
+      if (this._isShown && this._config.backdrop) {
+        var doAnimate = Util.supportsTransitionEnd() && animate;
 
-          $(this._element).on(Event.CLICK_DISMISS, function (event) {
-            if (_this12._ignoreBackdropClick) {
-              _this12._ignoreBackdropClick = false;
-              return;
-            }
-            if (event.target !== event.currentTarget) {
-              return;
-            }
-            if (_this12._config.backdrop === 'static') {
-              _this12._element.focus();
-            } else {
-              _this12.hide();
-            }
-          });
+        this._backdrop = document.createElement('div');
+        this._backdrop.className = ClassName.BACKDROP;
 
-          if (doAnimate) {
-            Util.reflow(this._backdrop);
-          }
+        if (animate) {
+          $(this._backdrop).addClass(animate);
+        }
 
-          $(this._backdrop).addClass(ClassName.IN);
+        $(this._backdrop).appendTo(document.body);
 
-          if (!callback) {
+        $(this._element).on(Event.CLICK_DISMISS, function (event) {
+          if (_this16._ignoreBackdropClick) {
+            _this16._ignoreBackdropClick = false;
             return;
           }
-
-          if (!doAnimate) {
-            callback();
+          if (event.target !== event.currentTarget) {
             return;
           }
+          if (_this16._config.backdrop === 'static') {
+            _this16._element.focus();
+          } else {
+            _this16.hide();
+          }
+        });
 
-          $(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);
-        } else if (!this._isShown && this._backdrop) {
-          $(this._backdrop).removeClass(ClassName.IN);
+        if (doAnimate) {
+          Util.reflow(this._backdrop);
+        }
 
-          var callbackRemove = function callbackRemove() {
-            _this12._removeBackdrop();
-            if (callback) {
-              callback();
-            }
-          };
+        $(this._backdrop).addClass(ClassName.SHOW);
 
-          if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
-            $(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);
-          } else {
-            callbackRemove();
-          }
-        } else if (callback) {
+        if (!callback) {
+          return;
+        }
+
+        if (!doAnimate) {
           callback();
+          return;
         }
-      }
 
-      // ----------------------------------------------------------------------
-      // the following methods are used to handle overflowing modals
-      // todo (fat): these should probably be refactored out of modal.js
-      // ----------------------------------------------------------------------
+        $(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);
+      } else if (!this._isShown && this._backdrop) {
+        $(this._backdrop).removeClass(ClassName.SHOW);
 
-    }, {
-      key: '_handleUpdate',
-      value: function _handleUpdate() {
-        this._adjustDialog();
-      }
-    }, {
-      key: '_adjustDialog',
-      value: function _adjustDialog() {
-        var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
+        var callbackRemove = function callbackRemove() {
+          _this16._removeBackdrop();
+          if (callback) {
+            callback();
+          }
+        };
 
-        if (!this._isBodyOverflowing && isModalOverflowing) {
-          this._element.style.paddingLeft = this._scrollbarWidth + 'px';
+        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();
+      }
+    };
 
-        if (this._isBodyOverflowing && !isModalOverflowing) {
-          this._element.style.paddingRight = this._scrollbarWidth + 'px~';
-        }
+    // ----------------------------------------------------------------------
+    // the following methods are used to handle overflowing modals
+    // todo (fat): these should probably be refactored out of modal.js
+    // ----------------------------------------------------------------------
+
+    Modal.prototype._handleUpdate = function _handleUpdate() {
+      this._adjustDialog();
+    };
+
+    Modal.prototype._adjustDialog = function _adjustDialog() {
+      var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
+
+      if (!this._isBodyOverflowing && isModalOverflowing) {
+        this._element.style.paddingLeft = this._scrollbarWidth + 'px';
       }
-    }, {
-      key: '_resetAdjustments',
-      value: function _resetAdjustments() {
-        this._element.style.paddingLeft = '';
-        this._element.style.paddingRight = '';
+
+      if (this._isBodyOverflowing && !isModalOverflowing) {
+        this._element.style.paddingRight = this._scrollbarWidth + 'px';
       }
-    }, {
-      key: '_checkScrollbar',
-      value: function _checkScrollbar() {
-        this._isBodyOverflowing = document.body.clientWidth < window.innerWidth;
-        this._scrollbarWidth = this._getScrollbarWidth();
+    };
+
+    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 bodyPadding = parseInt($(Selector.FIXED_CONTENT).css('padding-right') || 0, 10);
+
+      this._originalBodyPadding = document.body.style.paddingRight || '';
+
+      if (this._isBodyOverflowing) {
+        document.body.style.paddingRight = bodyPadding + this._scrollbarWidth + 'px';
       }
-    }, {
-      key: '_setScrollbar',
-      value: function _setScrollbar() {
-        var bodyPadding = parseInt($(Selector.FIXED_CONTENT).css('padding-right') || 0, 10);
+    };
 
-        this._originalBodyPadding = document.body.style.paddingRight || '';
+    Modal.prototype._resetScrollbar = function _resetScrollbar() {
+      document.body.style.paddingRight = this._originalBodyPadding;
+    };
+
+    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.offsetWidth - scrollDiv.clientWidth;
+      document.body.removeChild(scrollDiv);
+      return scrollbarWidth;
+    };
+
+    // static
 
-        if (this._isBodyOverflowing) {
-          document.body.style.paddingRight = bodyPadding + this._scrollbarWidth + 'px';
+    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: '_resetScrollbar',
-      value: function _resetScrollbar() {
-        document.body.style.paddingRight = this._originalBodyPadding;
-      }
-    }, {
-      key: '_getScrollbarWidth',
-      value: function _getScrollbarWidth() {
-        // thx d.walsh
-        var scrollDiv = document.createElement('div');
-        scrollDiv.className = ClassName.SCROLLBAR_MEASURER;
-        document.body.appendChild(scrollDiv);
-        var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth;
-        document.body.removeChild(scrollDiv);
-        return scrollbarWidth;
-      }
-
-      // static
-
-    }], [{
-      key: '_jQueryInterface',
-      value: function _jQueryInterface(config, relatedTarget) {
-        return this.each(function () {
-          var data = $(this).data(DATA_KEY);
-          var _config = $.extend({}, Modal.Default, $(this).data(), typeof config === 'object' && config);
-
-          if (!data) {
-            data = new Modal(this, _config);
-            $(this).data(DATA_KEY, data);
-          }
 
-          if (typeof config === 'string') {
-            if (data[config] === undefined) {
-              throw new Error('No method named "' + config + '"');
-            }
-            data[config](relatedTarget);
-          } else if (_config.show) {
-            data.show(relatedTarget);
+        if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error('No method named "' + config + '"');
           }
-        });
-      }
-    }, {
+          data[config](relatedTarget);
+        } else if (_config.show) {
+          data.show(relatedTarget);
+        }
+      });
+    };
+
+    _createClass(Modal, null, [{
       key: 'VERSION',
       get: function get() {
         return VERSION;
@@ -2130,12 +2107,18 @@ var Modal = (function ($) {
     }]);
 
     return Modal;
-  })();
+  }();
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
 
   $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-    var _this13 = this;
+    var _this17 = this;
 
-    var target = undefined;
+    var target = void 0;
     var selector = Util.getSelectorFromElement(this);
 
     if (selector) {
@@ -2144,7 +2127,7 @@ var Modal = (function ($) {
 
     var config = $(target).data(DATA_KEY) ? 'toggle' : $.extend({}, $(target).data(), $(this).data());
 
-    if (this.tagName === 'A') {
+    if (this.tagName === 'A' || this.tagName === 'AREA') {
       event.preventDefault();
     }
 
@@ -2155,8 +2138,8 @@ var Modal = (function ($) {
       }
 
       $target.one(Event.HIDDEN, function () {
-        if ($(_this13).is(':visible')) {
-          _this13.focus();
+        if ($(_this17).is(':visible')) {
+          _this17.focus();
         }
       });
     });
@@ -2178,16 +2161,16 @@ var Modal = (function ($) {
   };
 
   return Modal;
-})(jQuery);
+}(jQuery);
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0-alpha.2): scrollspy.js
+ * Bootstrap (v4.0.0-alpha.5): scrollspy.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
 
-var ScrollSpy = (function ($) {
+var ScrollSpy = function ($) {
 
   /**
    * ------------------------------------------------------------------------
@@ -2196,7 +2179,7 @@ var ScrollSpy = (function ($) {
    */
 
   var NAME = 'scrollspy';
-  var VERSION = '4.0.0-alpha.2';
+  var VERSION = '4.0.0-alpha.5';
   var DATA_KEY = 'bs.scrollspy';
   var EVENT_KEY = '.' + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -2251,8 +2234,10 @@ var ScrollSpy = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  var ScrollSpy = (function () {
+  var ScrollSpy = function () {
     function ScrollSpy(element, config) {
+      var _this18 = this;
+
       _classCallCheck(this, ScrollSpy);
 
       this._element = element;
@@ -2264,197 +2249,187 @@ var ScrollSpy = (function ($) {
       this._activeTarget = null;
       this._scrollHeight = 0;
 
-      $(this._scrollElement).on(Event.SCROLL, $.proxy(this._process, this));
+      $(this._scrollElement).on(Event.SCROLL, function (event) {
+        return _this18._process(event);
+      });
 
       this.refresh();
       this._process();
     }
 
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
-
     // getters
 
-    _createClass(ScrollSpy, [{
-      key: 'refresh',
+    // public
 
-      // public
+    ScrollSpy.prototype.refresh = function refresh() {
+      var _this19 = this;
 
-      value: function refresh() {
-        var _this14 = this;
+      var autoMethod = this._scrollElement !== this._scrollElement.window ? OffsetMethod.POSITION : OffsetMethod.OFFSET;
 
-        var autoMethod = this._scrollElement !== this._scrollElement.window ? OffsetMethod.POSITION : OffsetMethod.OFFSET;
+      var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
 
-        var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
+      var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
 
-        var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
+      this._offsets = [];
+      this._targets = [];
 
-        this._offsets = [];
-        this._targets = [];
+      this._scrollHeight = this._getScrollHeight();
 
-        this._scrollHeight = this._getScrollHeight();
+      var targets = $.makeArray($(this._selector));
 
-        var targets = $.makeArray($(this._selector));
+      targets.map(function (element) {
+        var target = void 0;
+        var targetSelector = Util.getSelectorFromElement(element);
 
-        targets.map(function (element) {
-          var target = undefined;
-          var targetSelector = Util.getSelectorFromElement(element);
+        if (targetSelector) {
+          target = $(targetSelector)[0];
+        }
 
-          if (targetSelector) {
-            target = $(targetSelector)[0];
-          }
+        if (target && (target.offsetWidth || target.offsetHeight)) {
+          // todo (fat): remove sketch reliance on jQuery position/offset
+          return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
+        }
+        return null;
+      }).filter(function (item) {
+        return item;
+      }).sort(function (a, b) {
+        return a[0] - b[0];
+      }).forEach(function (item) {
+        _this19._offsets.push(item[0]);
+        _this19._targets.push(item[1]);
+      });
+    };
 
-          if (target && (target.offsetWidth || target.offsetHeight)) {
-            // todo (fat): remove sketch reliance on jQuery position/offset
-            return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
-          }
-        }).filter(function (item) {
-          return item;
-        }).sort(function (a, b) {
-          return a[0] - b[0];
-        }).forEach(function (item) {
-          _this14._offsets.push(item[0]);
-          _this14._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;
-      }
+    ScrollSpy.prototype.dispose = function dispose() {
+      $.removeData(this._element, DATA_KEY);
+      $(this._scrollElement).off(EVENT_KEY);
 
-      // private
+      this._element = null;
+      this._scrollElement = null;
+      this._config = null;
+      this._selector = null;
+      this._offsets = null;
+      this._targets = null;
+      this._activeTarget = null;
+      this._scrollHeight = null;
+    };
 
-    }, {
-      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;
-        }
+    // private
 
-        Util.typeCheckConfig(NAME, config, DefaultType);
+    ScrollSpy.prototype._getConfig = function _getConfig(config) {
+      config = $.extend({}, Default, config);
 
-        return config;
-      }
-    }, {
-      key: '_getScrollTop',
-      value: function _getScrollTop() {
-        return this._scrollElement === window ? this._scrollElement.scrollY : this._scrollElement.scrollTop;
-      }
-    }, {
-      key: '_getScrollHeight',
-      value: function _getScrollHeight() {
-        return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
+      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;
       }
-    }, {
-      key: '_process',
-      value: function _process() {
-        var scrollTop = this._getScrollTop() + this._config.offset;
-        var scrollHeight = this._getScrollHeight();
-        var maxScroll = this._config.offset + scrollHeight - this._scrollElement.offsetHeight;
 
-        if (this._scrollHeight !== scrollHeight) {
-          this.refresh();
-        }
+      Util.typeCheckConfig(NAME, config, DefaultType);
 
-        if (scrollTop >= maxScroll) {
-          var target = this._targets[this._targets.length - 1];
+      return config;
+    };
 
-          if (this._activeTarget !== target) {
-            this._activate(target);
-          }
-        }
+    ScrollSpy.prototype._getScrollTop = function _getScrollTop() {
+      return this._scrollElement === window ? this._scrollElement.scrollY : this._scrollElement.scrollTop;
+    };
 
-        if (this._activeTarget && scrollTop < this._offsets[0]) {
-          this._activeTarget = null;
-          this._clear();
-          return;
-        }
+    ScrollSpy.prototype._getScrollHeight = function _getScrollHeight() {
+      return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
+    };
 
-        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]);
+    ScrollSpy.prototype._getOffsetHeight = function _getOffsetHeight() {
+      return this._scrollElement === window ? window.innerHeight : this._scrollElement.offsetHeight;
+    };
 
-          if (isActiveTarget) {
-            this._activate(this._targets[i]);
-          }
+    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;
       }
-    }, {
-      key: '_activate',
-      value: function _activate(target) {
-        this._activeTarget = target;
 
+      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 + '"]');
-        });
-
-        var $link = $(queries.join(','));
+      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 ($link.hasClass(ClassName.DROPDOWN_ITEM)) {
-          $link.closest(Selector.DROPDOWN).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
-          $link.addClass(ClassName.ACTIVE);
-        } else {
-          // todo (fat) this is kinda sus...
-          // recursively add actives to tested nav-links
-          $link.parents(Selector.LI).find(Selector.NAV_LINKS).addClass(ClassName.ACTIVE);
+        if (isActiveTarget) {
+          this._activate(this._targets[i]);
         }
-
-        $(this._scrollElement).trigger(Event.ACTIVATE, {
-          relatedTarget: target
-        });
       }
-    }, {
-      key: '_clear',
-      value: function _clear() {
-        $(this._selector).filter(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
+    };
+
+    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 {
+        // todo (fat) this is kinda sus...
+        // recursively add actives to tested nav-links
+        $link.parents(Selector.LI).find('> ' + Selector.NAV_LINKS).addClass(ClassName.ACTIVE);
       }
 
-      // static
+      $(this._scrollElement).trigger(Event.ACTIVATE, {
+        relatedTarget: target
+      });
+    };
 
-    }], [{
-      key: '_jQueryInterface',
-      value: function _jQueryInterface(config) {
-        return this.each(function () {
-          var data = $(this).data(DATA_KEY);
-          var _config = typeof config === 'object' && config || null;
+    ScrollSpy.prototype._clear = function _clear() {
+      $(this._selector).filter(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
+    };
 
-          if (!data) {
-            data = new ScrollSpy(this, _config);
-            $(this).data(DATA_KEY, data);
-          }
+    // static
 
-          if (typeof config === 'string') {
-            if (data[config] === undefined) {
-              throw new Error('No method named "' + config + '"');
-            }
-            data[config]();
+    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);
+          $(this).data(DATA_KEY, data);
+        }
+
+        if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error('No method named "' + config + '"');
           }
-        });
-      }
-    }, {
+          data[config]();
+        }
+      });
+    };
+
+    _createClass(ScrollSpy, null, [{
       key: 'VERSION',
       get: function get() {
         return VERSION;
@@ -2467,7 +2442,13 @@ var ScrollSpy = (function ($) {
     }]);
 
     return ScrollSpy;
-  })();
+  }();
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
 
   $(window).on(Event.LOAD_DATA_API, function () {
     var scrollSpys = $.makeArray($(Selector.DATA_SPY));
@@ -2492,16 +2473,16 @@ var ScrollSpy = (function ($) {
   };
 
   return ScrollSpy;
-})(jQuery);
+}(jQuery);
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0-alpha.2): tab.js
+ * Bootstrap (v4.0.0-alpha.5): tab.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
 
-var Tab = (function ($) {
+var Tab = function ($) {
 
   /**
    * ------------------------------------------------------------------------
@@ -2510,7 +2491,7 @@ var Tab = (function ($) {
    */
 
   var NAME = 'tab';
-  var VERSION = '4.0.0-alpha.2';
+  var VERSION = '4.0.0-alpha.5';
   var DATA_KEY = 'bs.tab';
   var EVENT_KEY = '.' + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -2528,15 +2509,16 @@ var Tab = (function ($) {
   var ClassName = {
     DROPDOWN_MENU: 'dropdown-menu',
     ACTIVE: 'active',
+    DISABLED: 'disabled',
     FADE: 'fade',
-    IN: 'in'
+    SHOW: 'show'
   };
 
   var Selector = {
     A: 'a',
     LI: 'li',
     DROPDOWN: '.dropdown',
-    UL: 'ul:not(.dropdown-menu)',
+    LIST: 'ul:not(.dropdown-menu), ol:not(.dropdown-menu)',
     FADE_CHILD: '> .nav-item .fade, > .fade',
     ACTIVE: '.active',
     ACTIVE_CHILD: '> .nav-item > .active, > .active',
@@ -2551,176 +2533,166 @@ var Tab = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  var Tab = (function () {
+  var Tab = function () {
     function Tab(element) {
       _classCallCheck(this, Tab);
 
       this._element = element;
     }
 
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
-
     // getters
 
-    _createClass(Tab, [{
-      key: 'show',
+    // public
+
+    Tab.prototype.show = function show() {
+      var _this20 = this;
 
-      // public
+      if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(ClassName.ACTIVE) || $(this._element).hasClass(ClassName.DISABLED)) {
+        return;
+      }
 
-      value: function show() {
-        var _this15 = this;
+      var target = void 0;
+      var previous = void 0;
+      var listElement = $(this._element).closest(Selector.LIST)[0];
+      var selector = Util.getSelectorFromElement(this._element);
 
-        if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(ClassName.ACTIVE)) {
-          return;
-        }
+      if (listElement) {
+        previous = $.makeArray($(listElement).find(Selector.ACTIVE));
+        previous = previous[previous.length - 1];
+      }
 
-        var target = undefined;
-        var previous = undefined;
-        var ulElement = $(this._element).closest(Selector.UL)[0];
-        var selector = Util.getSelectorFromElement(this._element);
+      var hideEvent = $.Event(Event.HIDE, {
+        relatedTarget: this._element
+      });
 
-        if (ulElement) {
-          previous = $.makeArray($(ulElement).find(Selector.ACTIVE));
-          previous = previous[previous.length - 1];
-        }
+      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];
+      }
 
-        var hideEvent = $.Event(Event.HIDE, {
-          relatedTarget: this._element
+      this._activate(this._element, listElement);
+
+      var complete = function complete() {
+        var hiddenEvent = $.Event(Event.HIDDEN, {
+          relatedTarget: _this20._element
         });
 
-        var showEvent = $.Event(Event.SHOW, {
+        var shownEvent = $.Event(Event.SHOWN, {
           relatedTarget: previous
         });
 
-        if (previous) {
-          $(previous).trigger(hideEvent);
-        }
+        $(previous).trigger(hiddenEvent);
+        $(_this20._element).trigger(shownEvent);
+      };
 
-        $(this._element).trigger(showEvent);
+      if (target) {
+        this._activate(target, target.parentNode, complete);
+      } else {
+        complete();
+      }
+    };
 
-        if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
-          return;
-        }
+    Tab.prototype.dispose = function dispose() {
+      $.removeClass(this._element, DATA_KEY);
+      this._element = null;
+    };
 
-        if (selector) {
-          target = $(selector)[0];
-        }
+    // private
 
-        this._activate(this._element, ulElement);
+    Tab.prototype._activate = function _activate(element, container, callback) {
+      var _this21 = this;
 
-        var complete = function complete() {
-          var hiddenEvent = $.Event(Event.HIDDEN, {
-            relatedTarget: _this15._element
-          });
+      var active = $(container).find(Selector.ACTIVE_CHILD)[0];
+      var isTransitioning = callback && Util.supportsTransitionEnd() && (active && $(active).hasClass(ClassName.FADE) || Boolean($(container).find(Selector.FADE_CHILD)[0]));
 
-          var shownEvent = $.Event(Event.SHOWN, {
-            relatedTarget: previous
-          });
+      var complete = function complete() {
+        return _this21._transitionComplete(element, active, isTransitioning, callback);
+      };
 
-          $(previous).trigger(hiddenEvent);
-          $(_this15._element).trigger(shownEvent);
-        };
-
-        if (target) {
-          this._activate(target, target.parentNode, complete);
-        } else {
-          complete();
-        }
-      }
-    }, {
-      key: 'dispose',
-      value: function dispose() {
-        $.removeClass(this._element, DATA_KEY);
-        this._element = null;
+      if (active && isTransitioning) {
+        $(active).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+      } else {
+        complete();
       }
 
-      // private
+      if (active) {
+        $(active).removeClass(ClassName.SHOW);
+      }
+    };
 
-    }, {
-      key: '_activate',
-      value: function _activate(element, container, callback) {
-        var active = $(container).find(Selector.ACTIVE_CHILD)[0];
-        var isTransitioning = callback && Util.supportsTransitionEnd() && (active && $(active).hasClass(ClassName.FADE) || Boolean($(container).find(Selector.FADE_CHILD)[0]));
+    Tab.prototype._transitionComplete = function _transitionComplete(element, active, isTransitioning, callback) {
+      if (active) {
+        $(active).removeClass(ClassName.ACTIVE);
 
-        var complete = $.proxy(this._transitionComplete, this, element, active, isTransitioning, callback);
+        var dropdownChild = $(active.parentNode).find(Selector.DROPDOWN_ACTIVE_CHILD)[0];
 
-        if (active && isTransitioning) {
-          $(active).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
-        } else {
-          complete();
+        if (dropdownChild) {
+          $(dropdownChild).removeClass(ClassName.ACTIVE);
         }
 
-        if (active) {
-          $(active).removeClass(ClassName.IN);
-        }
+        active.setAttribute('aria-expanded', false);
       }
-    }, {
-      key: '_transitionComplete',
-      value: function _transitionComplete(element, active, isTransitioning, callback) {
-        if (active) {
-          $(active).removeClass(ClassName.ACTIVE);
 
-          var dropdownChild = $(active).find(Selector.DROPDOWN_ACTIVE_CHILD)[0];
+      $(element).addClass(ClassName.ACTIVE);
+      element.setAttribute('aria-expanded', true);
 
-          if (dropdownChild) {
-            $(dropdownChild).removeClass(ClassName.ACTIVE);
-          }
+      if (isTransitioning) {
+        Util.reflow(element);
+        $(element).addClass(ClassName.SHOW);
+      } else {
+        $(element).removeClass(ClassName.FADE);
+      }
+
+      if (element.parentNode && $(element.parentNode).hasClass(ClassName.DROPDOWN_MENU)) {
 
-          active.setAttribute('aria-expanded', false);
+        var dropdownElement = $(element).closest(Selector.DROPDOWN)[0];
+        if (dropdownElement) {
+          $(dropdownElement).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
         }
 
-        $(element).addClass(ClassName.ACTIVE);
         element.setAttribute('aria-expanded', true);
+      }
 
-        if (isTransitioning) {
-          Util.reflow(element);
-          $(element).addClass(ClassName.IN);
-        } else {
-          $(element).removeClass(ClassName.FADE);
-        }
+      if (callback) {
+        callback();
+      }
+    };
 
-        if (element.parentNode && $(element.parentNode).hasClass(ClassName.DROPDOWN_MENU)) {
+    // static
 
-          var dropdownElement = $(element).closest(Selector.DROPDOWN)[0];
-          if (dropdownElement) {
-            $(dropdownElement).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
-          }
+    Tab._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var $this = $(this);
+        var data = $this.data(DATA_KEY);
 
-          element.setAttribute('aria-expanded', true);
+        if (!data) {
+          data = new Tab(this);
+          $this.data(DATA_KEY, data);
         }
 
-        if (callback) {
-          callback();
-        }
-      }
-
-      // static
-
-    }], [{
-      key: '_jQueryInterface',
-      value: function _jQueryInterface(config) {
-        return this.each(function () {
-          var $this = $(this);
-          var data = $this.data(DATA_KEY);
-
-          if (!data) {
-            data = data = new Tab(this);
-            $this.data(DATA_KEY, data);
+        if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error('No method named "' + config + '"');
           }
+          data[config]();
+        }
+      });
+    };
 
-          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;
@@ -2728,7 +2700,13 @@ var Tab = (function ($) {
     }]);
 
     return Tab;
-  })();
+  }();
+
+  /**
+   * ------------------------------------------------------------------------
+   * Data Api implementation
+   * ------------------------------------------------------------------------
+   */
 
   $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
     event.preventDefault();
@@ -2749,25 +2727,25 @@ var Tab = (function ($) {
   };
 
   return Tab;
-})(jQuery);
+}(jQuery);
 
 /* global Tether */
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0-alpha.2): tooltip.js
+ * Bootstrap (v4.0.0-alpha.5): tooltip.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
 
-var Tooltip = (function ($) {
+var Tooltip = function ($) {
 
   /**
    * Check for Tether dependency
-   * Tether - http://github.hubspot.com/tether/
+   * Tether - http://tether.io/
    */
-  if (window.Tether === undefined) {
-    throw new Error('Bootstrap tooltips require Tether (http://github.hubspot.com/tether/)');
+  if (typeof Tether === 'undefined') {
+    throw new Error('Bootstrap tooltips require Tether (http://tether.io/)');
   }
 
   /**
@@ -2777,7 +2755,7 @@ var Tooltip = (function ($) {
    */
 
   var NAME = 'tooltip';
-  var VERSION = '4.0.0-alpha.2';
+  var VERSION = '4.0.0-alpha.5';
   var DATA_KEY = 'bs.tooltip';
   var EVENT_KEY = '.' + DATA_KEY;
   var JQUERY_NO_CONFLICT = $.fn[NAME];
@@ -2786,7 +2764,7 @@ var Tooltip = (function ($) {
 
   var Default = {
     animation: true,
-    template: '<div class="tooltip" role="tooltip">' + '<div class="tooltip-arrow"></div>' + '<div class="tooltip-inner"></div></div>',
+    template: '<div class="tooltip" role="tooltip">' + '<div class="tooltip-inner"></div></div>',
     trigger: 'hover focus',
     title: '',
     delay: 0,
@@ -2794,7 +2772,8 @@ var Tooltip = (function ($) {
     selector: false,
     placement: 'top',
     offset: '0 0',
-    constraints: []
+    constraints: [],
+    container: false
   };
 
   var DefaultType = {
@@ -2807,7 +2786,8 @@ var Tooltip = (function ($) {
     selector: '(string|boolean)',
     placement: '(string|function)',
     offset: 'string',
-    constraints: 'array'
+    constraints: 'array',
+    container: '(string|element|boolean)'
   };
 
   var AttachmentMap = {
@@ -2818,7 +2798,7 @@ var Tooltip = (function ($) {
   };
 
   var HoverState = {
-    IN: 'in',
+    SHOW: 'show',
     OUT: 'out'
   };
 
@@ -2837,7 +2817,7 @@ var Tooltip = (function ($) {
 
   var ClassName = {
     FADE: 'fade',
-    IN: 'in'
+    SHOW: 'show'
   };
 
   var Selector = {
@@ -2863,7 +2843,7 @@ var Tooltip = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  var Tooltip = (function () {
+  var Tooltip = function () {
     function Tooltip(element, config) {
       _classCallCheck(this, Tooltip);
 
@@ -2872,6 +2852,7 @@ var Tooltip = (function ($) {
       this._timeout = 0;
       this._hoverState = '';
       this._activeTrigger = {};
+      this._isTransitioning = false;
       this._tether = null;
 
       // protected
@@ -2882,439 +2863,436 @@ var Tooltip = (function ($) {
       this._setListeners();
     }
 
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
     // getters
 
-    _createClass(Tooltip, [{
-      key: 'enable',
+    // public
 
-      // public
+    Tooltip.prototype.enable = function enable() {
+      this._isEnabled = true;
+    };
 
-      value: function enable() {
-        this._isEnabled = true;
-      }
-    }, {
-      key: 'disable',
-      value: function disable() {
-        this._isEnabled = false;
-      }
-    }, {
-      key: 'toggleEnabled',
-      value: function toggleEnabled() {
-        this._isEnabled = !this._isEnabled;
-      }
-    }, {
-      key: 'toggle',
-      value: function toggle(event) {
-        if (event) {
-          var dataKey = this.constructor.DATA_KEY;
-          var context = $(event.currentTarget).data(dataKey);
+    Tooltip.prototype.disable = function disable() {
+      this._isEnabled = false;
+    };
 
-          if (!context) {
-            context = new this.constructor(event.currentTarget, this._getDelegateConfig());
-            $(event.currentTarget).data(dataKey, context);
-          }
+    Tooltip.prototype.toggleEnabled = function toggleEnabled() {
+      this._isEnabled = !this._isEnabled;
+    };
 
-          context._activeTrigger.click = !context._activeTrigger.click;
+    Tooltip.prototype.toggle = function toggle(event) {
+      if (event) {
+        var dataKey = this.constructor.DATA_KEY;
+        var context = $(event.currentTarget).data(dataKey);
 
-          if (context._isWithActiveTrigger()) {
-            context._enter(null, context);
-          } else {
-            context._leave(null, context);
-          }
-        } else {
+        if (!context) {
+          context = new this.constructor(event.currentTarget, this._getDelegateConfig());
+          $(event.currentTarget).data(dataKey, context);
+        }
 
-          if ($(this.getTipElement()).hasClass(ClassName.IN)) {
-            this._leave(null, this);
-            return;
-          }
+        context._activeTrigger.click = !context._activeTrigger.click;
 
-          this._enter(null, this);
+        if (context._isWithActiveTrigger()) {
+          context._enter(null, context);
+        } else {
+          context._leave(null, context);
         }
-      }
-    }, {
-      key: 'dispose',
-      value: function dispose() {
-        clearTimeout(this._timeout);
+      } else {
 
-        this.cleanupTether();
+        if ($(this.getTipElement()).hasClass(ClassName.SHOW)) {
+          this._leave(null, this);
+          return;
+        }
+
+        this._enter(null, this);
+      }
+    };
 
-        $.removeData(this.element, this.constructor.DATA_KEY);
+    Tooltip.prototype.dispose = function dispose() {
+      clearTimeout(this._timeout);
 
-        $(this.element).off(this.constructor.EVENT_KEY);
+      this.cleanupTether();
 
-        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;
-        this._tether = 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();
       }
-    }, {
-      key: 'show',
-      value: function show() {
-        var _this16 = this;
 
-        var showEvent = $.Event(this.constructor.Event.SHOW);
+      this._isEnabled = null;
+      this._timeout = null;
+      this._hoverState = null;
+      this._activeTrigger = null;
+      this._tether = null;
 
-        if (this.isWithContent() && this._isEnabled) {
-          $(this.element).trigger(showEvent);
+      this.element = null;
+      this.config = null;
+      this.tip = null;
+    };
 
-          var isInTheDom = $.contains(this.element.ownerDocument.documentElement, this.element);
+    Tooltip.prototype.show = function show() {
+      var _this22 = this;
 
-          if (showEvent.isDefaultPrevented() || !isInTheDom) {
-            return;
-          }
+      if ($(this.element).css('display') === 'none') {
+        throw new Error('Please use show on visible elements');
+      }
 
-          var tip = this.getTipElement();
-          var tipId = Util.getUID(this.constructor.NAME);
+      var showEvent = $.Event(this.constructor.Event.SHOW);
+      if (this.isWithContent() && this._isEnabled) {
+        if (this._isTransitioning) {
+          throw new Error('Tooltip is transitioning');
+        }
+        $(this.element).trigger(showEvent);
 
-          tip.setAttribute('id', tipId);
-          this.element.setAttribute('aria-describedby', tipId);
+        var isInTheDom = $.contains(this.element.ownerDocument.documentElement, this.element);
 
-          this.setContent();
+        if (showEvent.isDefaultPrevented() || !isInTheDom) {
+          return;
+        }
 
-          if (this.config.animation) {
-            $(tip).addClass(ClassName.FADE);
-          }
+        var tip = this.getTipElement();
+        var tipId = Util.getUID(this.constructor.NAME);
 
-          var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
+        tip.setAttribute('id', tipId);
+        this.element.setAttribute('aria-describedby', tipId);
 
-          var attachment = this._getAttachment(placement);
+        this.setContent();
 
-          $(tip).data(this.constructor.DATA_KEY, this).appendTo(document.body);
+        if (this.config.animation) {
+          $(tip).addClass(ClassName.FADE);
+        }
 
-          $(this.element).trigger(this.constructor.Event.INSERTED);
+        var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
 
-          this._tether = new Tether({
-            attachment: attachment,
-            element: tip,
-            target: this.element,
-            classes: TetherClass,
-            classPrefix: CLASS_PREFIX,
-            offset: this.config.offset,
-            constraints: this.config.constraints,
-            addTargetClasses: false
-          });
+        var attachment = this._getAttachment(placement);
 
-          Util.reflow(tip);
-          this._tether.position();
+        var container = this.config.container === false ? document.body : $(this.config.container);
 
-          $(tip).addClass(ClassName.IN);
+        $(tip).data(this.constructor.DATA_KEY, this).appendTo(container);
 
-          var complete = function complete() {
-            var prevHoverState = _this16._hoverState;
-            _this16._hoverState = null;
+        $(this.element).trigger(this.constructor.Event.INSERTED);
 
-            $(_this16.element).trigger(_this16.constructor.Event.SHOWN);
+        this._tether = new Tether({
+          attachment: attachment,
+          element: tip,
+          target: this.element,
+          classes: TetherClass,
+          classPrefix: CLASS_PREFIX,
+          offset: this.config.offset,
+          constraints: this.config.constraints,
+          addTargetClasses: false
+        });
 
-            if (prevHoverState === HoverState.OUT) {
-              _this16._leave(null, _this16);
-            }
-          };
+        Util.reflow(tip);
+        this._tether.position();
 
-          if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
-            $(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(Tooltip._TRANSITION_DURATION);
-            return;
-          }
+        $(tip).addClass(ClassName.SHOW);
 
-          complete();
-        }
-      }
-    }, {
-      key: 'hide',
-      value: function hide(callback) {
-        var _this17 = this;
-
-        var tip = this.getTipElement();
-        var hideEvent = $.Event(this.constructor.Event.HIDE);
         var complete = function complete() {
-          if (_this17._hoverState !== HoverState.IN && tip.parentNode) {
-            tip.parentNode.removeChild(tip);
-          }
+          var prevHoverState = _this22._hoverState;
+          _this22._hoverState = null;
+          _this22._isTransitioning = false;
 
-          _this17.element.removeAttribute('aria-describedby');
-          $(_this17.element).trigger(_this17.constructor.Event.HIDDEN);
-          _this17.cleanupTether();
+          $(_this22.element).trigger(_this22.constructor.Event.SHOWN);
 
-          if (callback) {
-            callback();
+          if (prevHoverState === HoverState.OUT) {
+            _this22._leave(null, _this22);
           }
         };
 
-        $(this.element).trigger(hideEvent);
-
-        if (hideEvent.isDefaultPrevented()) {
+        if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
+          this._isTransitioning = true;
+          $(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(Tooltip._TRANSITION_DURATION);
           return;
         }
 
-        $(tip).removeClass(ClassName.IN);
+        complete();
+      }
+    };
 
-        if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
+    Tooltip.prototype.hide = function hide(callback) {
+      var _this23 = this;
 
-          $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
-        } else {
-          complete();
+      var tip = this.getTipElement();
+      var hideEvent = $.Event(this.constructor.Event.HIDE);
+      if (this._isTransitioning) {
+        throw new Error('Tooltip is transitioning');
+      }
+      var complete = function complete() {
+        if (_this23._hoverState !== HoverState.SHOW && tip.parentNode) {
+          tip.parentNode.removeChild(tip);
         }
 
-        this._hoverState = '';
-      }
+        _this23.element.removeAttribute('aria-describedby');
+        $(_this23.element).trigger(_this23.constructor.Event.HIDDEN);
+        _this23._isTransitioning = false;
+        _this23.cleanupTether();
 
-      // protected
+        if (callback) {
+          callback();
+        }
+      };
 
-    }, {
-      key: 'isWithContent',
-      value: function isWithContent() {
-        return Boolean(this.getTitle());
-      }
-    }, {
-      key: 'getTipElement',
-      value: function getTipElement() {
-        return this.tip = this.tip || $(this.config.template)[0];
+      $(this.element).trigger(hideEvent);
+
+      if (hideEvent.isDefaultPrevented()) {
+        return;
       }
-    }, {
-      key: 'setContent',
-      value: function setContent() {
-        var $tip = $(this.getTipElement());
 
-        this.setElementContent($tip.find(Selector.TOOLTIP_INNER), this.getTitle());
+      $(tip).removeClass(ClassName.SHOW);
 
-        $tip.removeClass(ClassName.FADE).removeClass(ClassName.IN);
+      this._activeTrigger[Trigger.CLICK] = false;
+      this._activeTrigger[Trigger.FOCUS] = false;
+      this._activeTrigger[Trigger.HOVER] = false;
 
-        this.cleanupTether();
+      if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
+        this._isTransitioning = true;
+        $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+      } else {
+        complete();
       }
-    }, {
-      key: 'setElementContent',
-      value: function setElementContent($element, content) {
-        var html = this.config.html;
-        if (typeof content === 'object' && (content.nodeType || content.jquery)) {
-          // content is a DOM node or a jQuery
-          if (html) {
-            if (!$(content).parent().is($element)) {
-              $element.empty().append(content);
-            }
-          } else {
-            $element.text($(content).text());
+
+      this._hoverState = '';
+    };
+
+    // protected
+
+    Tooltip.prototype.isWithContent = function isWithContent() {
+      return Boolean(this.getTitle());
+    };
+
+    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());
+
+      $tip.removeClass(ClassName.FADE + ' ' + ClassName.SHOW);
+
+      this.cleanupTether();
+    };
+
+    Tooltip.prototype.setElementContent = function setElementContent($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);
           }
         } else {
-          $element[html ? 'html' : 'text'](content);
+          $element.text($(content).text());
         }
+      } else {
+        $element[html ? 'html' : 'text'](content);
       }
-    }, {
-      key: 'getTitle',
-      value: function getTitle() {
-        var title = this.element.getAttribute('data-original-title');
+    };
 
-        if (!title) {
-          title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
-        }
+    Tooltip.prototype.getTitle = function getTitle() {
+      var title = this.element.getAttribute('data-original-title');
 
-        return title;
-      }
-    }, {
-      key: 'cleanupTether',
-      value: function cleanupTether() {
-        if (this._tether) {
-          this._tether.destroy();
-        }
+      if (!title) {
+        title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
       }
 
-      // private
+      return title;
+    };
 
-    }, {
-      key: '_getAttachment',
-      value: function _getAttachment(placement) {
-        return AttachmentMap[placement.toUpperCase()];
+    Tooltip.prototype.cleanupTether = function cleanupTether() {
+      if (this._tether) {
+        this._tether.destroy();
       }
-    }, {
-      key: '_setListeners',
-      value: function _setListeners() {
-        var _this18 = this;
+    };
 
-        var triggers = this.config.trigger.split(' ');
+    // private
 
-        triggers.forEach(function (trigger) {
-          if (trigger === 'click') {
-            $(_this18.element).on(_this18.constructor.Event.CLICK, _this18.config.selector, $.proxy(_this18.toggle, _this18));
-          } else if (trigger !== Trigger.MANUAL) {
-            var eventIn = trigger === Trigger.HOVER ? _this18.constructor.Event.MOUSEENTER : _this18.constructor.Event.FOCUSIN;
-            var eventOut = trigger === Trigger.HOVER ? _this18.constructor.Event.MOUSELEAVE : _this18.constructor.Event.FOCUSOUT;
+    Tooltip.prototype._getAttachment = function _getAttachment(placement) {
+      return AttachmentMap[placement.toUpperCase()];
+    };
 
-            $(_this18.element).on(eventIn, _this18.config.selector, $.proxy(_this18._enter, _this18)).on(eventOut, _this18.config.selector, $.proxy(_this18._leave, _this18));
-          }
-        });
+    Tooltip.prototype._setListeners = function _setListeners() {
+      var _this24 = this;
 
-        if (this.config.selector) {
-          this.config = $.extend({}, this.config, {
-            trigger: 'manual',
-            selector: ''
+      var triggers = this.config.trigger.split(' ');
+
+      triggers.forEach(function (trigger) {
+        if (trigger === 'click') {
+          $(_this24.element).on(_this24.constructor.Event.CLICK, _this24.config.selector, function (event) {
+            return _this24.toggle(event);
+          });
+        } else if (trigger !== Trigger.MANUAL) {
+          var eventIn = trigger === Trigger.HOVER ? _this24.constructor.Event.MOUSEENTER : _this24.constructor.Event.FOCUSIN;
+          var eventOut = trigger === Trigger.HOVER ? _this24.constructor.Event.MOUSELEAVE : _this24.constructor.Event.FOCUSOUT;
+
+          $(_this24.element).on(eventIn, _this24.config.selector, function (event) {
+            return _this24._enter(event);
+          }).on(eventOut, _this24.config.selector, function (event) {
+            return _this24._leave(event);
           });
-        } else {
-          this._fixTitle();
         }
+
+        $(_this24.element).closest('.modal').on('hide.bs.modal', function () {
+          return _this24.hide();
+        });
+      });
+
+      if (this.config.selector) {
+        this.config = $.extend({}, this.config, {
+          trigger: 'manual',
+          selector: ''
+        });
+      } else {
+        this._fixTitle();
       }
-    }, {
-      key: '_fixTitle',
-      value: function _fixTitle() {
-        var titleType = typeof this.element.getAttribute('data-original-title');
-        if (this.element.getAttribute('title') || titleType !== 'string') {
-          this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
-          this.element.setAttribute('title', '');
-        }
+    };
+
+    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: '_enter',
-      value: function _enter(event, context) {
-        var dataKey = this.constructor.DATA_KEY;
+    };
 
-        context = context || $(event.currentTarget).data(dataKey);
+    Tooltip.prototype._enter = function _enter(event, context) {
+      var dataKey = this.constructor.DATA_KEY;
 
-        if (!context) {
-          context = new this.constructor(event.currentTarget, this._getDelegateConfig());
-          $(event.currentTarget).data(dataKey, context);
-        }
+      context = context || $(event.currentTarget).data(dataKey);
 
-        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 ($(context.getTipElement()).hasClass(ClassName.IN) || context._hoverState === HoverState.IN) {
-          context._hoverState = HoverState.IN;
-          return;
-        }
+      if (event) {
+        context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true;
+      }
+
+      if ($(context.getTipElement()).hasClass(ClassName.SHOW) || context._hoverState === HoverState.SHOW) {
+        context._hoverState = HoverState.SHOW;
+        return;
+      }
+
+      clearTimeout(context._timeout);
 
-        clearTimeout(context._timeout);
+      context._hoverState = HoverState.SHOW;
 
-        context._hoverState = HoverState.IN;
+      if (!context.config.delay || !context.config.delay.show) {
+        context.show();
+        return;
+      }
 
-        if (!context.config.delay || !context.config.delay.show) {
+      context._timeout = setTimeout(function () {
+        if (context._hoverState === HoverState.SHOW) {
           context.show();
-          return;
         }
+      }, context.config.delay.show);
+    };
 
-        context._timeout = setTimeout(function () {
-          if (context._hoverState === HoverState.IN) {
-            context.show();
-          }
-        }, context.config.delay.show);
-      }
-    }, {
-      key: '_leave',
-      value: function _leave(event, context) {
-        var dataKey = this.constructor.DATA_KEY;
+    Tooltip.prototype._leave = function _leave(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 (!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 (event) {
+        context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false;
+      }
 
-        if (context._isWithActiveTrigger()) {
-          return;
-        }
+      if (context._isWithActiveTrigger()) {
+        return;
+      }
+
+      clearTimeout(context._timeout);
 
-        clearTimeout(context._timeout);
+      context._hoverState = HoverState.OUT;
 
-        context._hoverState = HoverState.OUT;
+      if (!context.config.delay || !context.config.delay.hide) {
+        context.hide();
+        return;
+      }
 
-        if (!context.config.delay || !context.config.delay.hide) {
+      context._timeout = setTimeout(function () {
+        if (context._hoverState === HoverState.OUT) {
           context.hide();
-          return;
         }
+      }, context.config.delay.hide);
+    };
 
-        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;
-          }
+    Tooltip.prototype._isWithActiveTrigger = function _isWithActiveTrigger() {
+      for (var trigger in this._activeTrigger) {
+        if (this._activeTrigger[trigger]) {
+          return true;
         }
-
-        return false;
       }
-    }, {
-      key: '_getConfig',
-      value: function _getConfig(config) {
-        config = $.extend({}, this.constructor.Default, $(this.element).data(), config);
 
-        if (config.delay && typeof config.delay === 'number') {
-          config.delay = {
-            show: config.delay,
-            hide: config.delay
-          };
-        }
+      return false;
+    };
 
-        Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
+    Tooltip.prototype._getConfig = function _getConfig(config) {
+      config = $.extend({}, this.constructor.Default, $(this.element).data(), config);
 
-        return config;
+      if (config.delay && typeof config.delay === 'number') {
+        config.delay = {
+          show: config.delay,
+          hide: config.delay
+        };
       }
-    }, {
-      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];
-            }
+
+      Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
+
+      return config;
+    };
+
+    Tooltip.prototype._getDelegateConfig = function _getDelegateConfig() {
+      var config = {};
+
+      if (this.config) {
+        for (var key in this.config) {
+          if (this.constructor.Default[key] !== this.config[key]) {
+            config[key] = this.config[key];
           }
         }
-
-        return config;
       }
 
-      // static
+      return config;
+    };
 
-    }], [{
-      key: '_jQueryInterface',
-      value: function _jQueryInterface(config) {
-        return this.each(function () {
-          var data = $(this).data(DATA_KEY);
-          var _config = typeof config === 'object' ? config : null;
+    // static
 
-          if (!data && /destroy|hide/.test(config)) {
-            return;
-          }
+    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) {
-            data = new Tooltip(this, _config);
-            $(this).data(DATA_KEY, data);
-          }
+        if (!data && /dispose|hide/.test(config)) {
+          return;
+        }
 
-          if (typeof config === 'string') {
-            if (data[config] === undefined) {
-              throw new Error('No method named "' + config + '"');
-            }
-            data[config]();
+        if (!data) {
+          data = new Tooltip(this, _config);
+          $(this).data(DATA_KEY, data);
+        }
+
+        if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error('No method named "' + config + '"');
           }
-        });
-      }
-    }, {
+          data[config]();
+        }
+      });
+    };
+
+    _createClass(Tooltip, null, [{
       key: 'VERSION',
       get: function get() {
         return VERSION;
@@ -3352,7 +3330,13 @@ var Tooltip = (function ($) {
     }]);
 
     return Tooltip;
-  })();
+  }();
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
 
   $.fn[NAME] = Tooltip._jQueryInterface;
   $.fn[NAME].Constructor = Tooltip;
@@ -3362,16 +3346,16 @@ var Tooltip = (function ($) {
   };
 
   return Tooltip;
-})(jQuery);
+}(jQuery);
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0-alpha.2): popover.js
+ * Bootstrap (v4.0.0-alpha.5): popover.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
 
-var Popover = (function ($) {
+var Popover = function ($) {
 
   /**
    * ------------------------------------------------------------------------
@@ -3380,7 +3364,7 @@ var Popover = (function ($) {
    */
 
   var NAME = 'popover';
-  var VERSION = '4.0.0-alpha.2';
+  var VERSION = '4.0.0-alpha.5';
   var DATA_KEY = 'bs.popover';
   var EVENT_KEY = '.' + DATA_KEY;
   var JQUERY_NO_CONFLICT = $.fn[NAME];
@@ -3389,7 +3373,7 @@ var Popover = (function ($) {
     placement: 'right',
     trigger: 'click',
     content: '',
-    template: '<div class="popover" role="tooltip">' + '<div class="popover-arrow"></div>' + '<h3 class="popover-title"></h3>' + '<div class="popover-content"></div></div>'
+    template: '<div class="popover" role="tooltip">' + '<h3 class="popover-title"></h3>' + '<div class="popover-content"></div></div>'
   });
 
   var DefaultType = $.extend({}, Tooltip.DefaultType, {
@@ -3398,13 +3382,12 @@ var Popover = (function ($) {
 
   var ClassName = {
     FADE: 'fade',
-    IN: 'in'
+    SHOW: 'show'
   };
 
   var Selector = {
     TITLE: '.popover-title',
-    CONTENT: '.popover-content',
-    ARROW: '.popover-arrow'
+    CONTENT: '.popover-content'
   };
 
   var Event = {
@@ -3426,85 +3409,72 @@ var Popover = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  var Popover = (function (_Tooltip) {
+  var Popover = function (_Tooltip) {
     _inherits(Popover, _Tooltip);
 
     function Popover() {
       _classCallCheck(this, Popover);
 
-      _get(Object.getPrototypeOf(Popover.prototype), 'constructor', this).apply(this, arguments);
+      return _possibleConstructorReturn(this, _Tooltip.apply(this, arguments));
     }
 
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
+    // overrides
 
-    _createClass(Popover, [{
-      key: 'isWithContent',
+    Popover.prototype.isWithContent = function isWithContent() {
+      return this.getTitle() || this._getContent();
+    };
 
-      // overrides
+    Popover.prototype.getTipElement = function getTipElement() {
+      return this.tip = this.tip || $(this.config.template)[0];
+    };
 
-      value: function isWithContent() {
-        return this.getTitle() || this._getContent();
-      }
-    }, {
-      key: 'getTipElement',
-      value: function getTipElement() {
-        return this.tip = this.tip || $(this.config.template)[0];
-      }
-    }, {
-      key: 'setContent',
-      value: function setContent() {
-        var $tip = $(this.getTipElement());
+    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());
+      // we use append for html objects to maintain js events
+      this.setElementContent($tip.find(Selector.TITLE), this.getTitle());
+      this.setElementContent($tip.find(Selector.CONTENT), this._getContent());
 
-        $tip.removeClass(ClassName.FADE).removeClass(ClassName.IN);
+      $tip.removeClass(ClassName.FADE + ' ' + ClassName.SHOW);
 
-        this.cleanupTether();
-      }
+      this.cleanupTether();
+    };
 
-      // private
+    // private
 
-    }, {
-      key: '_getContent',
-      value: function _getContent() {
-        return this.element.getAttribute('data-content') || (typeof this.config.content === 'function' ? this.config.content.call(this.element) : this.config.content);
-      }
+    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);
+    };
 
-      // static
+    // static
 
-    }], [{
-      key: '_jQueryInterface',
-      value: function _jQueryInterface(config) {
-        return this.each(function () {
-          var data = $(this).data(DATA_KEY);
-          var _config = typeof config === 'object' ? config : null;
+    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;
 
-          if (!data && /destroy|hide/.test(config)) {
-            return;
-          }
+        if (!data && /destroy|hide/.test(config)) {
+          return;
+        }
 
-          if (!data) {
-            data = new Popover(this, _config);
-            $(this).data(DATA_KEY, data);
-          }
+        if (!data) {
+          data = new Popover(this, _config);
+          $(this).data(DATA_KEY, data);
+        }
 
-          if (typeof config === 'string') {
-            if (data[config] === undefined) {
-              throw new Error('No method named "' + config + '"');
-            }
-            data[config]();
+        if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error('No method named "' + config + '"');
           }
-        });
-      }
-    }, {
+          data[config]();
+        }
+      });
+    };
+
+    _createClass(Popover, null, [{
       key: 'VERSION',
 
+
       // getters
 
       get: function get() {
@@ -3543,7 +3513,13 @@ var Popover = (function ($) {
     }]);
 
     return Popover;
-  })(Tooltip);
+  }(Tooltip);
+
+  /**
+   * ------------------------------------------------------------------------
+   * jQuery
+   * ------------------------------------------------------------------------
+   */
 
   $.fn[NAME] = Popover._jQueryInterface;
   $.fn[NAME].Constructor = Popover;
@@ -3553,6 +3529,6 @@ var Popover = (function ($) {
   };
 
   return Popover;
-})(jQuery);
-
 }(jQuery);
+
+}();
diff --git a/docs/dist/js/bootstrap.min.js b/docs/dist/js/bootstrap.min.js
index e3fa716f0..848488c8c 100644
--- a/docs/dist/js/bootstrap.min.js
+++ b/docs/dist/js/bootstrap.min.js
@@ -1,7 +1,7 @@
 /*!
- * Bootstrap v4.0.0-alpha.2 (http://getbootstrap.com)
- * Copyright 2011-2016 Twitter, Inc.
+ * Bootstrap v4.0.0-alpha.5 (https://getbootstrap.com)
+ * Copyright 2011-2016 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");+function(a){var b=a.fn.jquery.split(" ")[0].split(".");if(b[0]<2&&b[1]<9||1==b[0]&&9==b[1]&&b[2]<1||b[0]>=3)throw new Error("Bootstrap's JavaScript requires at least jQuery v1.9.1 but less than v3.0.0")}(jQuery),+function(a){"use strict";function b(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}function c(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}var d=function(a,b,c){for(var d=!0;d;){var e=a,f=b,g=c;d=!1,null===e&&(e=Function.prototype);var h=Object.getOwnPropertyDescriptor(e,f);if(void 0!==h){if("value"in h)return h.value;var i=h.get;if(void 0===i)return;return i.call(g)}var j=Object.getPrototypeOf(e);if(null===j)return;a=j,b=f,c=g,d=!0,h=j=void 0}},e=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),f=function(a){function b(a){return{}.toString.call(a).match(/\s([a-zA-Z]+)/)[1].toLowerCase()}function c(a){return(a[0]||a).nodeType}function d(){return{bindType:h.end,delegateType:h.end,handle:function(b){return a(b.target).is(this)?b.handleObj.handler.apply(this,arguments):void 0}}}function e(){if(window.QUnit)return!1;var a=document.createElement("bootstrap");for(var b in i)if(void 0!==a.style[b])return{end:i[b]};return!1}function f(b){var c=this,d=!1;return a(this).one(j.TRANSITION_END,function(){d=!0}),setTimeout(function(){d||j.triggerTransitionEnd(c)},b),this}function g(){h=e(),a.fn.emulateTransitionEnd=f,j.supportsTransitionEnd()&&(a.event.special[j.TRANSITION_END]=d())}var h=!1,i={WebkitTransition:"webkitTransitionEnd",MozTransition:"transitionend",OTransition:"oTransitionEnd otransitionend",transition:"transitionend"},j={TRANSITION_END:"bsTransitionEnd",getUID:function(a){do a+=~~(1e6*Math.random());while(document.getElementById(a));return a},getSelectorFromElement:function(a){var b=a.getAttribute("data-target");return b||(b=a.getAttribute("href")||"",b=/^#[a-z]/i.test(b)?b:null),b},reflow:function(a){new Function("bs","return bs")(a.offsetHeight)},triggerTransitionEnd:function(b){a(b).trigger(h.end)},supportsTransitionEnd:function(){return Boolean(h)},typeCheckConfig:function(a,d,e){for(var f in e)if(e.hasOwnProperty(f)){var g=e[f],h=d[f],i=void 0;if(i=h&&c(h)?"element":b(h),!new RegExp(g).test(i))throw new Error(a.toUpperCase()+": "+('Option "'+f+'" provided type "'+i+'" ')+('but expected type "'+g+'".'))}}};return g(),j}(jQuery),g=(function(a){var b="alert",d="4.0.0-alpha.2",g="bs.alert",h="."+g,i=".data-api",j=a.fn[b],k=150,l={DISMISS:'[data-dismiss="alert"]'},m={CLOSE:"close"+h,CLOSED:"closed"+h,CLICK_DATA_API:"click"+h+i},n={ALERT:"alert",FADE:"fade",IN:"in"},o=function(){function b(a){c(this,b),this._element=a}return e(b,[{key:"close",value:function(a){a=a||this._element;var b=this._getRootElement(a),c=this._triggerCloseEvent(b);c.isDefaultPrevented()||this._removeElement(b)}},{key:"dispose",value:function(){a.removeData(this._element,g),this._element=null}},{key:"_getRootElement",value:function(b){var c=f.getSelectorFromElement(b),d=!1;return c&&(d=a(c)[0]),d||(d=a(b).closest("."+n.ALERT)[0]),d}},{key:"_triggerCloseEvent",value:function(b){var c=a.Event(m.CLOSE);return a(b).trigger(c),c}},{key:"_removeElement",value:function(b){return a(b).removeClass(n.IN),f.supportsTransitionEnd()&&a(b).hasClass(n.FADE)?void a(b).one(f.TRANSITION_END,a.proxy(this._destroyElement,this,b)).emulateTransitionEnd(k):void this._destroyElement(b)}},{key:"_destroyElement",value:function(b){a(b).detach().trigger(m.CLOSED).remove()}}],[{key:"_jQueryInterface",value:function(c){return this.each(function(){var d=a(this),e=d.data(g);e||(e=new b(this),d.data(g,e)),"close"===c&&e[c](this)})}},{key:"_handleDismiss",value:function(a){return function(b){b&&b.preventDefault(),a.close(this)}}},{key:"VERSION",get:function(){return d}}]),b}();return a(document).on(m.CLICK_DATA_API,l.DISMISS,o._handleDismiss(new o)),a.fn[b]=o._jQueryInterface,a.fn[b].Constructor=o,a.fn[b].noConflict=function(){return a.fn[b]=j,o._jQueryInterface},o}(jQuery),function(a){var b="button",d="4.0.0-alpha.2",f="bs.button",g="."+f,h=".data-api",i=a.fn[b],j={ACTIVE:"active",BUTTON:"btn",FOCUS:"focus"},k={DATA_TOGGLE_CARROT:'[data-toggle^="button"]',DATA_TOGGLE:'[data-toggle="buttons"]',INPUT:"input",ACTIVE:".active",BUTTON:".btn"},l={CLICK_DATA_API:"click"+g+h,FOCUS_BLUR_DATA_API:"focus"+g+h+" "+("blur"+g+h)},m=function(){function b(a){c(this,b),this._element=a}return e(b,[{key:"toggle",value:function(){var b=!0,c=a(this._element).closest(k.DATA_TOGGLE)[0];if(c){var d=a(this._element).find(k.INPUT)[0];if(d){if("radio"===d.type)if(d.checked&&a(this._element).hasClass(j.ACTIVE))b=!1;else{var e=a(c).find(k.ACTIVE)[0];e&&a(e).removeClass(j.ACTIVE)}b&&(d.checked=!a(this._element).hasClass(j.ACTIVE),a(this._element).trigger("change")),d.focus()}}else this._element.setAttribute("aria-pressed",!a(this._element).hasClass(j.ACTIVE));b&&a(this._element).toggleClass(j.ACTIVE)}},{key:"dispose",value:function(){a.removeData(this._element,f),this._element=null}}],[{key:"_jQueryInterface",value:function(c){return this.each(function(){var d=a(this).data(f);d||(d=new b(this),a(this).data(f,d)),"toggle"===c&&d[c]()})}},{key:"VERSION",get:function(){return d}}]),b}();return a(document).on(l.CLICK_DATA_API,k.DATA_TOGGLE_CARROT,function(b){b.preventDefault();var c=b.target;a(c).hasClass(j.BUTTON)||(c=a(c).closest(k.BUTTON)),m._jQueryInterface.call(a(c),"toggle")}).on(l.FOCUS_BLUR_DATA_API,k.DATA_TOGGLE_CARROT,function(b){var c=a(b.target).closest(k.BUTTON)[0];a(c).toggleClass(j.FOCUS,/^focus(in)?$/.test(b.type))}),a.fn[b]=m._jQueryInterface,a.fn[b].Constructor=m,a.fn[b].noConflict=function(){return a.fn[b]=i,m._jQueryInterface},m}(jQuery),function(a){var b="carousel",d="4.0.0-alpha.2",g="bs.carousel",h="."+g,i=".data-api",j=a.fn[b],k=600,l={interval:5e3,keyboard:!0,slide:!1,pause:"hover",wrap:!0},m={interval:"(number|boolean)",keyboard:"boolean",slide:"(boolean|string)",pause:"(string|boolean)",wrap:"boolean"},n={NEXT:"next",PREVIOUS:"prev"},o={SLIDE:"slide"+h,SLID:"slid"+h,KEYDOWN:"keydown"+h,MOUSEENTER:"mouseenter"+h,MOUSELEAVE:"mouseleave"+h,LOAD_DATA_API:"load"+h+i,CLICK_DATA_API:"click"+h+i},p={CAROUSEL:"carousel",ACTIVE:"active",SLIDE:"slide",RIGHT:"right",LEFT:"left",ITEM:"carousel-item"},q={ACTIVE:".active",ACTIVE_ITEM:".active.carousel-item",ITEM:".carousel-item",NEXT_PREV:".next, .prev",INDICATORS:".carousel-indicators",DATA_SLIDE:"[data-slide], [data-slide-to]",DATA_RIDE:'[data-ride="carousel"]'},r=function(){function i(b,d){c(this,i),this._items=null,this._interval=null,this._activeElement=null,this._isPaused=!1,this._isSliding=!1,this._config=this._getConfig(d),this._element=a(b)[0],this._indicatorsElement=a(this._element).find(q.INDICATORS)[0],this._addEventListeners()}return e(i,[{key:"next",value:function(){this._isSliding||this._slide(n.NEXT)}},{key:"nextWhenVisible",value:function(){document.hidden||this.next()}},{key:"prev",value:function(){this._isSliding||this._slide(n.PREVIOUS)}},{key:"pause",value:function(b){b||(this._isPaused=!0),a(this._element).find(q.NEXT_PREV)[0]&&f.supportsTransitionEnd()&&(f.triggerTransitionEnd(this._element),this.cycle(!0)),clearInterval(this._interval),this._interval=null}},{key:"cycle",value:function(b){b||(this._isPaused=!1),this._interval&&(clearInterval(this._interval),this._interval=null),this._config.interval&&!this._isPaused&&(this._interval=setInterval(a.proxy(document.visibilityState?this.nextWhenVisible:this.next,this),this._config.interval))}},{key:"to",value:function(b){var c=this;this._activeElement=a(this._element).find(q.ACTIVE_ITEM)[0];var d=this._getItemIndex(this._activeElement);if(!(b>this._items.length-1||0>b)){if(this._isSliding)return void a(this._element).one(o.SLID,function(){return c.to(b)});if(d===b)return this.pause(),void this.cycle();var e=b>d?n.NEXT:n.PREVIOUS;this._slide(e,this._items[b])}}},{key:"dispose",value:function(){a(this._element).off(h),a.removeData(this._element,g),this._items=null,this._config=null,this._element=null,this._interval=null,this._isPaused=null,this._isSliding=null,this._activeElement=null,this._indicatorsElement=null}},{key:"_getConfig",value:function(c){return c=a.extend({},l,c),f.typeCheckConfig(b,c,m),c}},{key:"_addEventListeners",value:function(){this._config.keyboard&&a(this._element).on(o.KEYDOWN,a.proxy(this._keydown,this)),"hover"!==this._config.pause||"ontouchstart"in document.documentElement||a(this._element).on(o.MOUSEENTER,a.proxy(this.pause,this)).on(o.MOUSELEAVE,a.proxy(this.cycle,this))}},{key:"_keydown",value:function(a){if(a.preventDefault(),!/input|textarea/i.test(a.target.tagName))switch(a.which){case 37:this.prev();break;case 39:this.next();break;default:return}}},{key:"_getItemIndex",value:function(b){return this._items=a.makeArray(a(b).parent().find(q.ITEM)),this._items.indexOf(b)}},{key:"_getItemByDirection",value:function(a,b){var c=a===n.NEXT,d=a===n.PREVIOUS,e=this._getItemIndex(b),f=this._items.length-1,g=d&&0===e||c&&e===f;if(g&&!this._config.wrap)return b;var h=a===n.PREVIOUS?-1:1,i=(e+h)%this._items.length;return-1===i?this._items[this._items.length-1]:this._items[i]}},{key:"_triggerSlideEvent",value:function(b,c){var d=a.Event(o.SLIDE,{relatedTarget:b,direction:c});return a(this._element).trigger(d),d}},{key:"_setActiveIndicatorElement",value:function(b){if(this._indicatorsElement){a(this._indicatorsElement).find(q.ACTIVE).removeClass(p.ACTIVE);var c=this._indicatorsElement.children[this._getItemIndex(b)];c&&a(c).addClass(p.ACTIVE)}}},{key:"_slide",value:function(b,c){var d=this,e=a(this._element).find(q.ACTIVE_ITEM)[0],g=c||e&&this._getItemByDirection(b,e),h=Boolean(this._interval),i=b===n.NEXT?p.LEFT:p.RIGHT;if(g&&a(g).hasClass(p.ACTIVE))return void(this._isSliding=!1);var j=this._triggerSlideEvent(g,i);if(!j.isDefaultPrevented()&&e&&g){this._isSliding=!0,h&&this.pause(),this._setActiveIndicatorElement(g);var l=a.Event(o.SLID,{relatedTarget:g,direction:i});f.supportsTransitionEnd()&&a(this._element).hasClass(p.SLIDE)?(a(g).addClass(b),f.reflow(g),a(e).addClass(i),a(g).addClass(i),a(e).one(f.TRANSITION_END,function(){a(g).removeClass(i).removeClass(b),a(g).addClass(p.ACTIVE),a(e).removeClass(p.ACTIVE).removeClass(b).removeClass(i),d._isSliding=!1,setTimeout(function(){return a(d._element).trigger(l)},0)}).emulateTransitionEnd(k)):(a(e).removeClass(p.ACTIVE),a(g).addClass(p.ACTIVE),this._isSliding=!1,a(this._element).trigger(l)),h&&this.cycle()}}}],[{key:"_jQueryInterface",value:function(b){return this.each(function(){var c=a(this).data(g),d=a.extend({},l,a(this).data());"object"==typeof b&&a.extend(d,b);var e="string"==typeof b?b:d.slide;if(c||(c=new i(this,d),a(this).data(g,c)),"number"==typeof b)c.to(b);else if("string"==typeof e){if(void 0===c[e])throw new Error('No method named "'+e+'"');c[e]()}else d.interval&&(c.pause(),c.cycle())})}},{key:"_dataApiClickHandler",value:function(b){var c=f.getSelectorFromElement(this);if(c){var d=a(c)[0];if(d&&a(d).hasClass(p.CAROUSEL)){var e=a.extend({},a(d).data(),a(this).data()),h=this.getAttribute("data-slide-to");h&&(e.interval=!1),i._jQueryInterface.call(a(d),e),h&&a(d).data(g).to(h),b.preventDefault()}}}},{key:"VERSION",get:function(){return d}},{key:"Default",get:function(){return l}}]),i}();return a(document).on(o.CLICK_DATA_API,q.DATA_SLIDE,r._dataApiClickHandler),a(window).on(o.LOAD_DATA_API,function(){a(q.DATA_RIDE).each(function(){var b=a(this);r._jQueryInterface.call(b,b.data())})}),a.fn[b]=r._jQueryInterface,a.fn[b].Constructor=r,a.fn[b].noConflict=function(){return a.fn[b]=j,r._jQueryInterface},r}(jQuery),function(a){var b="collapse",d="4.0.0-alpha.2",g="bs.collapse",h="."+g,i=".data-api",j=a.fn[b],k=600,l={toggle:!0,parent:""},m={toggle:"boolean",parent:"string"},n={SHOW:"show"+h,SHOWN:"shown"+h,HIDE:"hide"+h,HIDDEN:"hidden"+h,CLICK_DATA_API:"click"+h+i},o={IN:"in",COLLAPSE:"collapse",COLLAPSING:"collapsing",COLLAPSED:"collapsed"},p={WIDTH:"width",HEIGHT:"height"},q={ACTIVES:".panel > .in, .panel > .collapsing",DATA_TOGGLE:'[data-toggle="collapse"]'},r=function(){function h(b,d){c(this,h),this._isTransitioning=!1,this._element=b,this._config=this._getConfig(d),this._triggerArray=a.makeArray(a('[data-toggle="collapse"][href="#'+b.id+'"],'+('[data-toggle="collapse"][data-target="#'+b.id+'"]'))),this._parent=this._config.parent?this._getParent():null,this._config.parent||this._addAriaAndCollapsedClass(this._element,this._triggerArray),this._config.toggle&&this.toggle()}return e(h,[{key:"toggle",value:function(){a(this._element).hasClass(o.IN)?this.hide():this.show()}},{key:"show",value:function(){var b=this;if(!this._isTransitioning&&!a(this._element).hasClass(o.IN)){var c=void 0,d=void 0;if(this._parent&&(c=a.makeArray(a(q.ACTIVES)),c.length||(c=null)),!(c&&(d=a(c).data(g),d&&d._isTransitioning))){var e=a.Event(n.SHOW);if(a(this._element).trigger(e),!e.isDefaultPrevented()){c&&(h._jQueryInterface.call(a(c),"hide"),d||a(c).data(g,null));var i=this._getDimension();a(this._element).removeClass(o.COLLAPSE).addClass(o.COLLAPSING),this._element.style[i]=0,this._element.setAttribute("aria-expanded",!0),this._triggerArray.length&&a(this._triggerArray).removeClass(o.COLLAPSED).attr("aria-expanded",!0),this.setTransitioning(!0);var j=function(){a(b._element).removeClass(o.COLLAPSING).addClass(o.COLLAPSE).addClass(o.IN),b._element.style[i]="",b.setTransitioning(!1),a(b._element).trigger(n.SHOWN)};if(!f.supportsTransitionEnd())return void j();var l=i[0].toUpperCase()+i.slice(1),m="scroll"+l;a(this._element).one(f.TRANSITION_END,j).emulateTransitionEnd(k),this._element.style[i]=this._element[m]+"px"}}}}},{key:"hide",value:function(){var b=this;if(!this._isTransitioning&&a(this._element).hasClass(o.IN)){var c=a.Event(n.HIDE);if(a(this._element).trigger(c),!c.isDefaultPrevented()){var d=this._getDimension(),e=d===p.WIDTH?"offsetWidth":"offsetHeight";this._element.style[d]=this._element[e]+"px",f.reflow(this._element),a(this._element).addClass(o.COLLAPSING).removeClass(o.COLLAPSE).removeClass(o.IN),this._element.setAttribute("aria-expanded",!1),this._triggerArray.length&&a(this._triggerArray).addClass(o.COLLAPSED).attr("aria-expanded",!1),this.setTransitioning(!0);var g=function(){b.setTransitioning(!1),a(b._element).removeClass(o.COLLAPSING).addClass(o.COLLAPSE).trigger(n.HIDDEN)};return this._element.style[d]=0,f.supportsTransitionEnd()?void a(this._element).one(f.TRANSITION_END,g).emulateTransitionEnd(k):void g()}}}},{key:"setTransitioning",value:function(a){this._isTransitioning=a}},{key:"dispose",value:function(){a.removeData(this._element,g),this._config=null,this._parent=null,this._element=null,this._triggerArray=null,this._isTransitioning=null}},{key:"_getConfig",value:function(c){return c=a.extend({},l,c),c.toggle=Boolean(c.toggle),f.typeCheckConfig(b,c,m),c}},{key:"_getDimension",value:function(){var b=a(this._element).hasClass(p.WIDTH);return b?p.WIDTH:p.HEIGHT}},{key:"_getParent",value:function(){var b=this,c=a(this._config.parent)[0],d='[data-toggle="collapse"][data-parent="'+this._config.parent+'"]';return a(c).find(d).each(function(a,c){b._addAriaAndCollapsedClass(h._getTargetFromElement(c),[c])}),c}},{key:"_addAriaAndCollapsedClass",value:function(b,c){if(b){var d=a(b).hasClass(o.IN);b.setAttribute("aria-expanded",d),c.length&&a(c).toggleClass(o.COLLAPSED,!d).attr("aria-expanded",d)}}}],[{key:"_getTargetFromElement",value:function(b){var c=f.getSelectorFromElement(b);return c?a(c)[0]:null}},{key:"_jQueryInterface",value:function(b){return this.each(function(){var c=a(this),d=c.data(g),e=a.extend({},l,c.data(),"object"==typeof b&&b);if(!d&&e.toggle&&/show|hide/.test(b)&&(e.toggle=!1),d||(d=new h(this,e),c.data(g,d)),"string"==typeof b){if(void 0===d[b])throw new Error('No method named "'+b+'"');d[b]()}})}},{key:"VERSION",get:function(){return d}},{key:"Default",get:function(){return l}}]),h}();return a(document).on(n.CLICK_DATA_API,q.DATA_TOGGLE,function(b){b.preventDefault();var c=r._getTargetFromElement(this),d=a(c).data(g),e=d?"toggle":a(this).data();r._jQueryInterface.call(a(c),e)}),a.fn[b]=r._jQueryInterface,a.fn[b].Constructor=r,a.fn[b].noConflict=function(){return a.fn[b]=j,r._jQueryInterface},r}(jQuery),function(a){var b="dropdown",d="4.0.0-alpha.2",g="bs.dropdown",h="."+g,i=".data-api",j=a.fn[b],k={HIDE:"hide"+h,HIDDEN:"hidden"+h,SHOW:"show"+h,SHOWN:"shown"+h,CLICK:"click"+h,CLICK_DATA_API:"click"+h+i,KEYDOWN_DATA_API:"keydown"+h+i},l={BACKDROP:"dropdown-backdrop",DISABLED:"disabled",OPEN:"open"},m={BACKDROP:".dropdown-backdrop",DATA_TOGGLE:'[data-toggle="dropdown"]',FORM_CHILD:".dropdown form",ROLE_MENU:'[role="menu"]',ROLE_LISTBOX:'[role="listbox"]',NAVBAR_NAV:".navbar-nav",VISIBLE_ITEMS:'[role="menu"] li:not(.disabled) a, [role="listbox"] li:not(.disabled) a'},n=function(){function b(a){c(this,b),this._element=a,this._addEventListeners()}return e(b,[{key:"toggle",value:function(){if(this.disabled||a(this).hasClass(l.DISABLED))return!1;var c=b._getParentFromElement(this),d=a(c).hasClass(l.OPEN);if(b._clearMenus(),d)return!1;if("ontouchstart"in document.documentElement&&!a(c).closest(m.NAVBAR_NAV).length){var e=document.createElement("div");e.className=l.BACKDROP,a(e).insertBefore(this),a(e).on("click",b._clearMenus)}var f={relatedTarget:this},g=a.Event(k.SHOW,f);return a(c).trigger(g),g.isDefaultPrevented()?!1:(this.focus(),this.setAttribute("aria-expanded","true"),a(c).toggleClass(l.OPEN),a(c).trigger(a.Event(k.SHOWN,f)),!1)}},{key:"dispose",value:function(){a.removeData(this._element,g),a(this._element).off(h),this._element=null}},{key:"_addEventListeners",value:function(){a(this._element).on(k.CLICK,this.toggle)}}],[{key:"_jQueryInterface",value:function(c){return this.each(function(){var d=a(this).data(g);if(d||a(this).data(g,d=new b(this)),"string"==typeof c){if(void 0===d[c])throw new Error('No method named "'+c+'"');d[c].call(this)}})}},{key:"_clearMenus",value:function(c){if(!c||3!==c.which){var d=a(m.BACKDROP)[0];d&&d.parentNode.removeChild(d);for(var e=a.makeArray(a(m.DATA_TOGGLE)),f=0;f<e.length;f++){var g=b._getParentFromElement(e[f]),h={relatedTarget:e[f]};if(a(g).hasClass(l.OPEN)&&!(c&&"click"===c.type&&/input|textarea/i.test(c.target.tagName)&&a.contains(g,c.target))){var i=a.Event(k.HIDE,h);a(g).trigger(i),i.isDefaultPrevented()||(e[f].setAttribute("aria-expanded","false"),a(g).removeClass(l.OPEN).trigger(a.Event(k.HIDDEN,h)))}}}}},{key:"_getParentFromElement",value:function(b){var c=void 0,d=f.getSelectorFromElement(b);return d&&(c=a(d)[0]),c||b.parentNode}},{key:"_dataApiKeydownHandler",value:function(c){if(/(38|40|27|32)/.test(c.which)&&!/input|textarea/i.test(c.target.tagName)&&(c.preventDefault(),c.stopPropagation(),!this.disabled&&!a(this).hasClass(l.DISABLED))){var d=b._getParentFromElement(this),e=a(d).hasClass(l.OPEN);if(!e&&27!==c.which||e&&27===c.which){if(27===c.which){var f=a(d).find(m.DATA_TOGGLE)[0];a(f).trigger("focus")}return void a(this).trigger("click")}var g=a.makeArray(a(m.VISIBLE_ITEMS));if(g=g.filter(function(a){return a.offsetWidth||a.offsetHeight}),g.length){var h=g.indexOf(c.target);38===c.which&&h>0&&h--,40===c.which&&h<g.length-1&&h++,0>h&&(h=0),g[h].focus()}}}},{key:"VERSION",get:function(){return d}}]),b}();return a(document).on(k.KEYDOWN_DATA_API,m.DATA_TOGGLE,n._dataApiKeydownHandler).on(k.KEYDOWN_DATA_API,m.ROLE_MENU,n._dataApiKeydownHandler).on(k.KEYDOWN_DATA_API,m.ROLE_LISTBOX,n._dataApiKeydownHandler).on(k.CLICK_DATA_API,n._clearMenus).on(k.CLICK_DATA_API,m.DATA_TOGGLE,n.prototype.toggle).on(k.CLICK_DATA_API,m.FORM_CHILD,function(a){a.stopPropagation()}),a.fn[b]=n._jQueryInterface,a.fn[b].Constructor=n,a.fn[b].noConflict=function(){return a.fn[b]=j,n._jQueryInterface},n}(jQuery),function(a){var b="modal",d="4.0.0-alpha.2",g="bs.modal",h="."+g,i=".data-api",j=a.fn[b],k=300,l=150,m={backdrop:!0,keyboard:!0,focus:!0,show:!0},n={backdrop:"(boolean|string)",keyboard:"boolean",focus:"boolean",show:"boolean"},o={HIDE:"hide"+h,HIDDEN:"hidden"+h,SHOW:"show"+h,SHOWN:"shown"+h,FOCUSIN:"focusin"+h,RESIZE:"resize"+h,CLICK_DISMISS:"click.dismiss"+h,KEYDOWN_DISMISS:"keydown.dismiss"+h,MOUSEUP_DISMISS:"mouseup.dismiss"+h,MOUSEDOWN_DISMISS:"mousedown.dismiss"+h,CLICK_DATA_API:"click"+h+i},p={SCROLLBAR_MEASURER:"modal-scrollbar-measure",BACKDROP:"modal-backdrop",OPEN:"modal-open",FADE:"fade",IN:"in"},q={DIALOG:".modal-dialog",DATA_TOGGLE:'[data-toggle="modal"]',DATA_DISMISS:'[data-dismiss="modal"]',FIXED_CONTENT:".navbar-fixed-top, .navbar-fixed-bottom, .is-fixed"},r=function(){function i(b,d){c(this,i),this._config=this._getConfig(d),this._element=b,this._dialog=a(b).find(q.DIALOG)[0],this._backdrop=null,this._isShown=!1,this._isBodyOverflowing=!1,this._ignoreBackdropClick=!1,this._originalBodyPadding=0,this._scrollbarWidth=0}return e(i,[{key:"toggle",value:function(a){return this._isShown?this.hide():this.show(a)}},{key:"show",value:function(b){var c=this,d=a.Event(o.SHOW,{relatedTarget:b});a(this._element).trigger(d),this._isShown||d.isDefaultPrevented()||(this._isShown=!0,this._checkScrollbar(),this._setScrollbar(),a(document.body).addClass(p.OPEN),this._setEscapeEvent(),this._setResizeEvent(),a(this._element).on(o.CLICK_DISMISS,q.DATA_DISMISS,a.proxy(this.hide,this)),a(this._dialog).on(o.MOUSEDOWN_DISMISS,function(){a(c._element).one(o.MOUSEUP_DISMISS,function(b){a(b.target).is(c._element)&&(c._ignoreBackdropClick=!0)})}),this._showBackdrop(a.proxy(this._showElement,this,b)))}},{key:"hide",value:function(b){b&&b.preventDefault();var c=a.Event(o.HIDE);a(this._element).trigger(c),this._isShown&&!c.isDefaultPrevented()&&(this._isShown=!1,this._setEscapeEvent(),this._setResizeEvent(),a(document).off(o.FOCUSIN),a(this._element).removeClass(p.IN),a(this._element).off(o.CLICK_DISMISS),a(this._dialog).off(o.MOUSEDOWN_DISMISS),f.supportsTransitionEnd()&&a(this._element).hasClass(p.FADE)?a(this._element).one(f.TRANSITION_END,a.proxy(this._hideModal,this)).emulateTransitionEnd(k):this._hideModal())}},{key:"dispose",value:function(){a.removeData(this._element,g),a(window).off(h),a(document).off(h),a(this._element).off(h),a(this._backdrop).off(h),this._config=null,this._element=null,this._dialog=null,this._backdrop=null,this._isShown=null,this._isBodyOverflowing=null,this._ignoreBackdropClick=null,this._originalBodyPadding=null,this._scrollbarWidth=null}},{key:"_getConfig",value:function(c){return c=a.extend({},m,c),f.typeCheckConfig(b,c,n),c}},{key:"_showElement",value:function(b){var c=this,d=f.supportsTransitionEnd()&&a(this._element).hasClass(p.FADE);this._element.parentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE||document.body.appendChild(this._element),this._element.style.display="block",this._element.scrollTop=0,d&&f.reflow(this._element),a(this._element).addClass(p.IN),this._config.focus&&this._enforceFocus();var e=a.Event(o.SHOWN,{relatedTarget:b}),g=function(){c._config.focus&&c._element.focus(),a(c._element).trigger(e)};d?a(this._dialog).one(f.TRANSITION_END,g).emulateTransitionEnd(k):g()}},{key:"_enforceFocus",value:function(){var b=this;a(document).off(o.FOCUSIN).on(o.FOCUSIN,function(c){document===c.target||b._element===c.target||a(b._element).has(c.target).length||b._element.focus()})}},{key:"_setEscapeEvent",value:function(){var b=this;this._isShown&&this._config.keyboard?a(this._element).on(o.KEYDOWN_DISMISS,function(a){27===a.which&&b.hide()}):this._isShown||a(this._element).off(o.KEYDOWN_DISMISS)}},{key:"_setResizeEvent",value:function(){this._isShown?a(window).on(o.RESIZE,a.proxy(this._handleUpdate,this)):a(window).off(o.RESIZE)}},{key:"_hideModal",value:function(){var b=this;this._element.style.display="none",this._showBackdrop(function(){a(document.body).removeClass(p.OPEN),b._resetAdjustments(),b._resetScrollbar(),a(b._element).trigger(o.HIDDEN)})}},{key:"_removeBackdrop",value:function(){this._backdrop&&(a(this._backdrop).remove(),this._backdrop=null)}},{key:"_showBackdrop",value:function(b){var c=this,d=a(this._element).hasClass(p.FADE)?p.FADE:"";if(this._isShown&&this._config.backdrop){var e=f.supportsTransitionEnd()&&d;if(this._backdrop=document.createElement("div"),this._backdrop.className=p.BACKDROP,d&&a(this._backdrop).addClass(d),a(this._backdrop).appendTo(document.body),a(this._element).on(o.CLICK_DISMISS,function(a){return c._ignoreBackdropClick?void(c._ignoreBackdropClick=!1):void(a.target===a.currentTarget&&("static"===c._config.backdrop?c._element.focus():c.hide()))}),e&&f.reflow(this._backdrop),a(this._backdrop).addClass(p.IN),!b)return;if(!e)return void b();a(this._backdrop).one(f.TRANSITION_END,b).emulateTransitionEnd(l)}else if(!this._isShown&&this._backdrop){a(this._backdrop).removeClass(p.IN);var g=function(){c._removeBackdrop(),b&&b()};f.supportsTransitionEnd()&&a(this._element).hasClass(p.FADE)?a(this._backdrop).one(f.TRANSITION_END,g).emulateTransitionEnd(l):g()}else b&&b()}},{key:"_handleUpdate",value:function(){this._adjustDialog()}},{key:"_adjustDialog",value:function(){var a=this._element.scrollHeight>document.documentElement.clientHeight;!this._isBodyOverflowing&&a&&(this._element.style.paddingLeft=this._scrollbarWidth+"px"),this._isBodyOverflowing&&!a&&(this._element.style.paddingRight=this._scrollbarWidth+"px~")}},{key:"_resetAdjustments",value:function(){this._element.style.paddingLeft="",this._element.style.paddingRight=""}},{key:"_checkScrollbar",value:function(){this._isBodyOverflowing=document.body.clientWidth<window.innerWidth,this._scrollbarWidth=this._getScrollbarWidth()}},{key:"_setScrollbar",value:function(){var b=parseInt(a(q.FIXED_CONTENT).css("padding-right")||0,10);this._originalBodyPadding=document.body.style.paddingRight||"",this._isBodyOverflowing&&(document.body.style.paddingRight=b+this._scrollbarWidth+"px")}},{key:"_resetScrollbar",value:function(){document.body.style.paddingRight=this._originalBodyPadding}},{key:"_getScrollbarWidth",value:function(){var a=document.createElement("div");a.className=p.SCROLLBAR_MEASURER,document.body.appendChild(a);var b=a.offsetWidth-a.clientWidth;return document.body.removeChild(a),b}}],[{key:"_jQueryInterface",value:function(b,c){return this.each(function(){var d=a(this).data(g),e=a.extend({},i.Default,a(this).data(),"object"==typeof b&&b);if(d||(d=new i(this,e),a(this).data(g,d)),"string"==typeof b){if(void 0===d[b])throw new Error('No method named "'+b+'"');d[b](c)}else e.show&&d.show(c)})}},{key:"VERSION",get:function(){return d}},{key:"Default",get:function(){return m}}]),i}();return a(document).on(o.CLICK_DATA_API,q.DATA_TOGGLE,function(b){var c=this,d=void 0,e=f.getSelectorFromElement(this);e&&(d=a(e)[0]);var h=a(d).data(g)?"toggle":a.extend({},a(d).data(),a(this).data());"A"===this.tagName&&b.preventDefault();var i=a(d).one(o.SHOW,function(b){b.isDefaultPrevented()||i.one(o.HIDDEN,function(){a(c).is(":visible")&&c.focus()})});r._jQueryInterface.call(a(d),h,this)}),a.fn[b]=r._jQueryInterface,a.fn[b].Constructor=r,a.fn[b].noConflict=function(){return a.fn[b]=j,r._jQueryInterface},r}(jQuery),function(a){var b="scrollspy",d="4.0.0-alpha.2",g="bs.scrollspy",h="."+g,i=".data-api",j=a.fn[b],k={offset:10,method:"auto",target:""},l={offset:"number",method:"string",target:"(string|element)"},m={ACTIVATE:"activate"+h,SCROLL:"scroll"+h,LOAD_DATA_API:"load"+h+i},n={DROPDOWN_ITEM:"dropdown-item",DROPDOWN_MENU:"dropdown-menu",NAV_LINK:"nav-link",NAV:"nav",ACTIVE:"active"},o={DATA_SPY:'[data-spy="scroll"]',ACTIVE:".active",LIST_ITEM:".list-item",LI:"li",LI_DROPDOWN:"li.dropdown",NAV_LINKS:".nav-link",DROPDOWN:".dropdown",DROPDOWN_ITEMS:".dropdown-item",DROPDOWN_TOGGLE:".dropdown-toggle"},p={OFFSET:"offset",POSITION:"position"},q=function(){function i(b,d){c(this,i),this._element=b,this._scrollElement="BODY"===b.tagName?window:b,this._config=this._getConfig(d),this._selector=this._config.target+" "+o.NAV_LINKS+","+(this._config.target+" "+o.DROPDOWN_ITEMS),this._offsets=[],this._targets=[],this._activeTarget=null,this._scrollHeight=0,a(this._scrollElement).on(m.SCROLL,a.proxy(this._process,this)),this.refresh(),this._process()}return e(i,[{key:"refresh",value:function(){var b=this,c=this._scrollElement!==this._scrollElement.window?p.POSITION:p.OFFSET,d="auto"===this._config.method?c:this._config.method,e=d===p.POSITION?this._getScrollTop():0;this._offsets=[],this._targets=[],this._scrollHeight=this._getScrollHeight();var g=a.makeArray(a(this._selector));g.map(function(b){var c=void 0,g=f.getSelectorFromElement(b);return g&&(c=a(g)[0]),c&&(c.offsetWidth||c.offsetHeight)?[a(c)[d]().top+e,g]:void 0}).filter(function(a){return a}).sort(function(a,b){return a[0]-b[0]}).forEach(function(a){b._offsets.push(a[0]),b._targets.push(a[1])})}},{key:"dispose",value:function(){a.removeData(this._element,g),a(this._scrollElement).off(h),this._element=null,this._scrollElement=null,this._config=null,this._selector=null,this._offsets=null,this._targets=null,this._activeTarget=null,this._scrollHeight=null}},{key:"_getConfig",value:function(c){if(c=a.extend({},k,c),"string"!=typeof c.target){var d=a(c.target).attr("id");d||(d=f.getUID(b),a(c.target).attr("id",d)),c.target="#"+d}return f.typeCheckConfig(b,c,l),c}},{key:"_getScrollTop",value:function(){return this._scrollElement===window?this._scrollElement.scrollY:this._scrollElement.scrollTop}},{key:"_getScrollHeight",value:function(){return this._scrollElement.scrollHeight||Math.max(document.body.scrollHeight,document.documentElement.scrollHeight)}},{key:"_process",value:function(){var a=this._getScrollTop()+this._config.offset,b=this._getScrollHeight(),c=this._config.offset+b-this._scrollElement.offsetHeight;if(this._scrollHeight!==b&&this.refresh(),a>=c){var d=this._targets[this._targets.length-1];this._activeTarget!==d&&this._activate(d)}if(this._activeTarget&&a<this._offsets[0])return this._activeTarget=null,void this._clear();for(var e=this._offsets.length;e--;){var f=this._activeTarget!==this._targets[e]&&a>=this._offsets[e]&&(void 0===this._offsets[e+1]||a<this._offsets[e+1]);f&&this._activate(this._targets[e])}}},{key:"_activate",value:function(b){this._activeTarget=b,this._clear();var c=this._selector.split(",");c=c.map(function(a){return a+'[data-target="'+b+'"],'+(a+'[href="'+b+'"]')});var d=a(c.join(","));d.hasClass(n.DROPDOWN_ITEM)?(d.closest(o.DROPDOWN).find(o.DROPDOWN_TOGGLE).addClass(n.ACTIVE),d.addClass(n.ACTIVE)):d.parents(o.LI).find(o.NAV_LINKS).addClass(n.ACTIVE),a(this._scrollElement).trigger(m.ACTIVATE,{relatedTarget:b})}},{key:"_clear",value:function(){a(this._selector).filter(o.ACTIVE).removeClass(n.ACTIVE)}}],[{key:"_jQueryInterface",value:function(b){return this.each(function(){var c=a(this).data(g),d="object"==typeof b&&b||null;if(c||(c=new i(this,d),a(this).data(g,c)),"string"==typeof b){if(void 0===c[b])throw new Error('No method named "'+b+'"');c[b]()}})}},{key:"VERSION",get:function(){return d}},{key:"Default",get:function(){return k}}]),i}();return a(window).on(m.LOAD_DATA_API,function(){for(var b=a.makeArray(a(o.DATA_SPY)),c=b.length;c--;){var d=a(b[c]);q._jQueryInterface.call(d,d.data())}}),a.fn[b]=q._jQueryInterface,a.fn[b].Constructor=q,a.fn[b].noConflict=function(){return a.fn[b]=j,q._jQueryInterface},q}(jQuery),function(a){var b="tab",d="4.0.0-alpha.2",g="bs.tab",h="."+g,i=".data-api",j=a.fn[b],k=150,l={HIDE:"hide"+h,HIDDEN:"hidden"+h,SHOW:"show"+h,SHOWN:"shown"+h,CLICK_DATA_API:"click"+h+i},m={DROPDOWN_MENU:"dropdown-menu",ACTIVE:"active",FADE:"fade",IN:"in"},n={A:"a",LI:"li",DROPDOWN:".dropdown",UL:"ul:not(.dropdown-menu)",FADE_CHILD:"> .nav-item .fade, > .fade",ACTIVE:".active",ACTIVE_CHILD:"> .nav-item > .active, > .active",DATA_TOGGLE:'[data-toggle="tab"], [data-toggle="pill"]',
-DROPDOWN_TOGGLE:".dropdown-toggle",DROPDOWN_ACTIVE_CHILD:"> .dropdown-menu .active"},o=function(){function b(a){c(this,b),this._element=a}return e(b,[{key:"show",value:function(){var b=this;if(!this._element.parentNode||this._element.parentNode.nodeType!==Node.ELEMENT_NODE||!a(this._element).hasClass(m.ACTIVE)){var c=void 0,d=void 0,e=a(this._element).closest(n.UL)[0],g=f.getSelectorFromElement(this._element);e&&(d=a.makeArray(a(e).find(n.ACTIVE)),d=d[d.length-1]);var h=a.Event(l.HIDE,{relatedTarget:this._element}),i=a.Event(l.SHOW,{relatedTarget:d});if(d&&a(d).trigger(h),a(this._element).trigger(i),!i.isDefaultPrevented()&&!h.isDefaultPrevented()){g&&(c=a(g)[0]),this._activate(this._element,e);var j=function(){var c=a.Event(l.HIDDEN,{relatedTarget:b._element}),e=a.Event(l.SHOWN,{relatedTarget:d});a(d).trigger(c),a(b._element).trigger(e)};c?this._activate(c,c.parentNode,j):j()}}}},{key:"dispose",value:function(){a.removeClass(this._element,g),this._element=null}},{key:"_activate",value:function(b,c,d){var e=a(c).find(n.ACTIVE_CHILD)[0],g=d&&f.supportsTransitionEnd()&&(e&&a(e).hasClass(m.FADE)||Boolean(a(c).find(n.FADE_CHILD)[0])),h=a.proxy(this._transitionComplete,this,b,e,g,d);e&&g?a(e).one(f.TRANSITION_END,h).emulateTransitionEnd(k):h(),e&&a(e).removeClass(m.IN)}},{key:"_transitionComplete",value:function(b,c,d,e){if(c){a(c).removeClass(m.ACTIVE);var g=a(c).find(n.DROPDOWN_ACTIVE_CHILD)[0];g&&a(g).removeClass(m.ACTIVE),c.setAttribute("aria-expanded",!1)}if(a(b).addClass(m.ACTIVE),b.setAttribute("aria-expanded",!0),d?(f.reflow(b),a(b).addClass(m.IN)):a(b).removeClass(m.FADE),b.parentNode&&a(b.parentNode).hasClass(m.DROPDOWN_MENU)){var 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e="collapse",s="4.0.0-alpha.5",a="bs.collapse",l="."+a,h=".data-api",c=t.fn[e],u=600,d={toggle:!0,parent:""},f={toggle:"boolean",parent:"string"},_={SHOW:"show"+l,SHOWN:"shown"+l,HIDE:"hide"+l,HIDDEN:"hidden"+l,CLICK_DATA_API:"click"+l+h},g={SHOW:"show",COLLAPSE:"collapse",COLLAPSING:"collapsing",COLLAPSED:"collapsed"},p={WIDTH:"width",HEIGHT:"height"},m={ACTIVES:".card > .show, .card > .collapsing",DATA_TOGGLE:'[data-toggle="collapse"]'},E=function(){function l(e,i){n(this,l),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+'"]'))),this._parent=this._config.parent?this._getParent():null,this._config.parent||this._addAriaAndCollapsedClass(this._element,this._triggerArray),this._config.toggle&&this.toggle()}return l.prototype.toggle=function(){t(this._element).hasClass(g.SHOW)?this.hide():this.show()},l.prototype.show=function(){var e=this;if(this._isTransitioning)throw new Error("Collapse is transitioning");if(!t(this._element).hasClass(g.SHOW)){var n=void 0,i=void 0;if(this._parent&&(n=t.makeArray(t(this._parent).find(m.ACTIVES)),n.length||(n=null)),!(n&&(i=t(n).data(a),i&&i._isTransitioning))){var o=t.Event(_.SHOW);if(t(this._element).trigger(o),!o.isDefaultPrevented()){n&&(l._jQueryInterface.call(t(n),"hide"),i||t(n).data(a,null));var s=this._getDimension();t(this._element).removeClass(g.COLLAPSE).addClass(g.COLLAPSING),this._element.style[s]=0,this._element.setAttribute("aria-expanded",!0),this._triggerArray.length&&t(this._triggerArray).removeClass(g.COLLAPSED).attr("aria-expanded",!0),this.setTransitioning(!0);var h=function(){t(e._element).removeClass(g.COLLAPSING).addClass(g.COLLAPSE).addClass(g.SHOW),e._element.style[s]="",e.setTransitioning(!1),t(e._element).trigger(_.SHOWN)};if(!r.supportsTransitionEnd())return void h();var c=s[0].toUpperCase()+s.slice(1),d="scroll"+c;t(this._element).one(r.TRANSITION_END,h).emulateTransitionEnd(u),this._element.style[s]=this._element[d]+"px"}}}},l.prototype.hide=function(){var e=this;if(this._isTransitioning)throw new Error("Collapse is transitioning");if(t(this._element).hasClass(g.SHOW)){var n=t.Event(_.HIDE);if(t(this._element).trigger(n),!n.isDefaultPrevented()){var i=this._getDimension(),o=i===p.WIDTH?"offsetWidth":"offsetHeight";this._element.style[i]=this._element[o]+"px",r.reflow(this._element),t(this._element).addClass(g.COLLAPSING).removeClass(g.COLLAPSE).removeClass(g.SHOW),this._element.setAttribute("aria-expanded",!1),this._triggerArray.length&&t(this._triggerArray).addClass(g.COLLAPSED).attr("aria-expanded",!1),this.setTransitioning(!0);var s=function(){e.setTransitioning(!1),t(e._element).removeClass(g.COLLAPSING).addClass(g.COLLAPSE).trigger(_.HIDDEN)};return this._element.style[i]="",r.supportsTransitionEnd()?void t(this._element).one(r.TRANSITION_END,s).emulateTransitionEnd(u):void s()}}},l.prototype.setTransitioning=function(t){this._isTransitioning=t},l.prototype.dispose=function(){t.removeData(this._element,a),this._config=null,this._parent=null,this._element=null,this._triggerArray=null,this._isTransitioning=null},l.prototype._getConfig=function(n){return n=t.extend({},d,n),n.toggle=Boolean(n.toggle),r.typeCheckConfig(e,n,f),n},l.prototype._getDimension=function(){var e=t(this._element).hasClass(p.WIDTH);return e?p.WIDTH:p.HEIGHT},l.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(l._getTargetFromElement(n),[n])}),n},l.prototype._addAriaAndCollapsedClass=function(e,n){if(e){var 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e="dropdown",i="4.0.0-alpha.5",s="bs.dropdown",a="."+s,l=".data-api",h=t.fn[e],c=27,u=38,d=40,f=3,_={HIDE:"hide"+a,HIDDEN:"hidden"+a,SHOW:"show"+a,SHOWN:"shown"+a,CLICK:"click"+a,CLICK_DATA_API:"click"+a+l,KEYDOWN_DATA_API:"keydown"+a+l},g={BACKDROP:"dropdown-backdrop",DISABLED:"disabled",SHOW:"show"},p={BACKDROP:".dropdown-backdrop",DATA_TOGGLE:'[data-toggle="dropdown"]',FORM_CHILD:".dropdown form",ROLE_MENU:'[role="menu"]',ROLE_LISTBOX:'[role="listbox"]',NAVBAR_NAV:".navbar-nav",VISIBLE_ITEMS:'[role="menu"] li:not(.disabled) a, [role="listbox"] li:not(.disabled) a'},m=function(){function e(t){n(this,e),this._element=t,this._addEventListeners()}return e.prototype.toggle=function(){if(this.disabled||t(this).hasClass(g.DISABLED))return!1;var n=e._getParentFromElement(this),i=t(n).hasClass(g.SHOW);if(e._clearMenus(),i)return!1;if("ontouchstart"in document.documentElement&&!t(n).closest(p.NAVBAR_NAV).length){var o=document.createElement("div");o.className=g.BACKDROP,t(o).insertBefore(this),t(o).on("click",e._clearMenus)}var r={relatedTarget:this},s=t.Event(_.SHOW,r);return t(n).trigger(s),!s.isDefaultPrevented()&&(this.focus(),this.setAttribute("aria-expanded",!0),t(n).toggleClass(g.SHOW),t(n).trigger(t.Event(_.SHOWN,r)),!1)},e.prototype.dispose=function(){t.removeData(this._element,s),t(this._element).off(a),this._element=null},e.prototype._addEventListeners=function(){t(this._element).on(_.CLICK,this.toggle)},e._jQueryInterface=function(n){return this.each(function(){var i=t(this).data(s);if(i||(i=new e(this),t(this).data(s,i)),"string"==typeof n){if(void 0===i[n])throw new Error('No method named "'+n+'"');i[n].call(this)}})},e._clearMenus=function(n){if(!n||n.which!==f){var i=t(p.BACKDROP)[0];i&&i.parentNode.removeChild(i);for(var o=t.makeArray(t(p.DATA_TOGGLE)),r=0;r<o.length;r++){var s=e._getParentFromElement(o[r]),a={relatedTarget:o[r]};if(t(s).hasClass(g.SHOW)&&!(n&&"click"===n.type&&/input|textarea/i.test(n.target.tagName)&&t.contains(s,n.target))){var l=t.Event(_.HIDE,a);t(s).trigger(l),l.isDefaultPrevented()||(o[r].setAttribute("aria-expanded","false"),t(s).removeClass(g.SHOW).trigger(t.Event(_.HIDDEN,a)))}}}},e._getParentFromElement=function(e){var n=void 0,i=r.getSelectorFromElement(e);return i&&(n=t(i)[0]),n||e.parentNode},e._dataApiKeydownHandler=function(n){if(/(38|40|27|32)/.test(n.which)&&!/input|textarea/i.test(n.target.tagName)&&(n.preventDefault(),n.stopPropagation(),!this.disabled&&!t(this).hasClass(g.DISABLED))){var i=e._getParentFromElement(this),o=t(i).hasClass(g.SHOW);if(!o&&n.which!==c||o&&n.which===c){if(n.which===c){var r=t(i).find(p.DATA_TOGGLE)[0];t(r).trigger("focus")}return void t(this).trigger("click")}var s=t(i).find(p.VISIBLE_ITEMS).get();if(s.length){var a=s.indexOf(n.target);n.which===u&&a>0&&a--,n.which===d&&a<s.length-1&&a++,a<0&&(a=0),s[a].focus()}}},o(e,null,[{key:"VERSION",get:function(){return i}}]),e}();return t(document).on(_.KEYDOWN_DATA_API,p.DATA_TOGGLE,m._dataApiKeydownHandler).on(_.KEYDOWN_DATA_API,p.ROLE_MENU,m._dataApiKeydownHandler).on(_.KEYDOWN_DATA_API,p.ROLE_LISTBOX,m._dataApiKeydownHandler).on(_.CLICK_DATA_API,m._clearMenus).on(_.CLICK_DATA_API,p.DATA_TOGGLE,m.prototype.toggle).on(_.CLICK_DATA_API,p.FORM_CHILD,function(t){t.stopPropagation()}),t.fn[e]=m._jQueryInterface,t.fn[e].Constructor=m,t.fn[e].noConflict=function(){return t.fn[e]=h,m._jQueryInterface},m}(jQuery),function(t){var e="modal",s="4.0.0-alpha.5",a="bs.modal",l="."+a,h=".data-api",c=t.fn[e],u=300,d=150,f=27,_={backdrop:!0,keyboard:!0,focus:!0,show:!0},g={backdrop:"(boolean|string)",keyboard:"boolean",focus:"boolean",show:"boolean"},p={HIDE:"hide"+l,HIDDEN:"hidden"+l,SHOW:"show"+l,SHOWN:"shown"+l,FOCUSIN:"focusin"+l,RESIZE:"resize"+l,CLICK_DISMISS:"click.dismiss"+l,KEYDOWN_DISMISS:"keydown.dismiss"+l,MOUSEUP_DISMISS:"mouseup.dismiss"+l,MOUSEDOWN_DISMISS:"mousedown.dismiss"+l,CLICK_DATA_API:"click"+l+h},m={SCROLLBAR_MEASURER:"modal-scrollbar-measure",BACKDROP:"modal-backdrop",OPEN:"modal-open",FADE:"fade",SHOW:"show"},E={DIALOG:".modal-dialog",DATA_TOGGLE:'[data-toggle="modal"]',DATA_DISMISS:'[data-dismiss="modal"]',FIXED_CONTENT:".navbar-fixed-top, .navbar-fixed-bottom, .is-fixed"},v=function(){function h(e,i){n(this,h),this._config=this._getConfig(i),this._element=e,this._dialog=t(e).find(E.DIALOG)[0],this._backdrop=null,this._isShown=!1,this._isBodyOverflowing=!1,this._ignoreBackdropClick=!1,this._isTransitioning=!1,this._originalBodyPadding=0,this._scrollbarWidth=0}return h.prototype.toggle=function(t){return this._isShown?this.hide():this.show(t)},h.prototype.show=function(e){var n=this;if(this._isTransitioning)throw new Error("Modal is transitioning");r.supportsTransitionEnd()&&t(this._element).hasClass(m.FADE)&&(this._isTransitioning=!0);var i=t.Event(p.SHOW,{relatedTarget:e});t(this._element).trigger(i),this._isShown||i.isDefaultPrevented()||(this._isShown=!0,this._checkScrollbar(),this._setScrollbar(),t(document.body).addClass(m.OPEN),this._setEscapeEvent(),this._setResizeEvent(),t(this._element).on(p.CLICK_DISMISS,E.DATA_DISMISS,function(t){return n.hide(t)}),t(this._dialog).on(p.MOUSEDOWN_DISMISS,function(){t(n._element).one(p.MOUSEUP_DISMISS,function(e){t(e.target).is(n._element)&&(n._ignoreBackdropClick=!0)})}),this._showBackdrop(function(){return n._showElement(e)}))},h.prototype.hide=function(e){var n=this;if(e&&e.preventDefault(),this._isTransitioning)throw new Error("Modal is transitioning");var i=r.supportsTransitionEnd()&&t(this._element).hasClass(m.FADE);i&&(this._isTransitioning=!0);var o=t.Event(p.HIDE);t(this._element).trigger(o),this._isShown&&!o.isDefaultPrevented()&&(this._isShown=!1,this._setEscapeEvent(),this._setResizeEvent(),t(document).off(p.FOCUSIN),t(this._element).removeClass(m.SHOW),t(this._element).off(p.CLICK_DISMISS),t(this._dialog).off(p.MOUSEDOWN_DISMISS),i?t(this._element).one(r.TRANSITION_END,function(t){return n._hideModal(t)}).emulateTransitionEnd(u):this._hideModal())},h.prototype.dispose=function(){t.removeData(this._element,a),t(window,document,this._element,this._backdrop).off(l),this._config=null,this._element=null,this._dialog=null,this._backdrop=null,this._isShown=null,this._isBodyOverflowing=null,this._ignoreBackdropClick=null,this._originalBodyPadding=null,this._scrollbarWidth=null},h.prototype._getConfig=function(n){return n=t.extend({},_,n),r.typeCheckConfig(e,n,g),n},h.prototype._showElement=function(e){var n=this,i=r.supportsTransitionEnd()&&t(this._element).hasClass(m.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(m.SHOW),this._config.focus&&this._enforceFocus();var o=t.Event(p.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(u):s()},h.prototype._enforceFocus=function(){var e=this;t(document).off(p.FOCUSIN).on(p.FOCUSIN,function(n){document===n.target||e._element===n.target||t(e._element).has(n.target).length||e._element.focus()})},h.prototype._setEscapeEvent=function(){var e=this;this._isShown&&this._config.keyboard?t(this._element).on(p.KEYDOWN_DISMISS,function(t){t.which===f&&e.hide()}):this._isShown||t(this._element).off(p.KEYDOWN_DISMISS)},h.prototype._setResizeEvent=function(){var e=this;this._isShown?t(window).on(p.RESIZE,function(t){return e._handleUpdate(t)}):t(window).off(p.RESIZE)},h.prototype._hideModal=function(){var e=this;this._element.style.display="none",this._element.setAttribute("aria-hidden","true"),this._isTransitioning=!1,this._showBackdrop(function(){t(document.body).removeClass(m.OPEN),e._resetAdjustments(),e._resetScrollbar(),t(e._element).trigger(p.HIDDEN)})},h.prototype._removeBackdrop=function(){this._backdrop&&(t(this._backdrop).remove(),this._backdrop=null)},h.prototype._showBackdrop=function(e){var n=this,i=t(this._element).hasClass(m.FADE)?m.FADE:"";if(this._isShown&&this._config.backdrop){var o=r.supportsTransitionEnd()&&i;if(this._backdrop=document.createElement("div"),this._backdrop.className=m.BACKDROP,i&&t(this._backdrop).addClass(i),t(this._backdrop).appendTo(document.body),t(this._element).on(p.CLICK_DISMISS,function(t){return n._ignoreBackdropClick?void(n._ignoreBackdropClick=!1):void(t.target===t.currentTarget&&("static"===n._config.backdrop?n._element.focus():n.hide()))}),o&&r.reflow(this._backdrop),t(this._backdrop).addClass(m.SHOW),!e)return;if(!o)return void e();t(this._backdrop).one(r.TRANSITION_END,e).emulateTransitionEnd(d)}else if(!this._isShown&&this._backdrop){t(this._backdrop).removeClass(m.SHOW);var s=function(){n._removeBackdrop(),e&&e()};r.supportsTransitionEnd()&&t(this._element).hasClass(m.FADE)?t(this._backdrop).one(r.TRANSITION_END,s).emulateTransitionEnd(d):s()}else e&&e()},h.prototype._handleUpdate=function(){this._adjustDialog()},h.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")},h.prototype._resetAdjustments=function(){this._element.style.paddingLeft="",this._element.style.paddingRight=""},h.prototype._checkScrollbar=function(){this._isBodyOverflowing=document.body.clientWidth<window.innerWidth,this._scrollbarWidth=this._getScrollbarWidth()},h.prototype._setScrollbar=function(){var e=parseInt(t(E.FIXED_CONTENT).css("padding-right")||0,10);this._originalBodyPadding=document.body.style.paddingRight||"",this._isBodyOverflowing&&(document.body.style.paddingRight=e+this._scrollbarWidth+"px")},h.prototype._resetScrollbar=function(){document.body.style.paddingRight=this._originalBodyPadding},h.prototype._getScrollbarWidth=function(){var t=document.createElement("div");t.className=m.SCROLLBAR_MEASURER,document.body.appendChild(t);var e=t.offsetWidth-t.clientWidth;return document.body.removeChild(t),e},h._jQueryInterface=function(e,n){return this.each(function(){var o=t(this).data(a),r=t.extend({},h.Default,t(this).data(),"object"===("undefined"==typeof e?"undefined":i(e))&&e);if(o||(o=new h(this,r),t(this).data(a,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(h,null,[{key:"VERSION",get:function(){return s}},{key:"Default",get:function(){return _}}]),h}();return t(document).on(p.CLICK_DATA_API,E.DATA_TOGGLE,function(e){var n=this,i=void 0,o=r.getSelectorFromElement(this);o&&(i=t(o)[0]);var s=t(i).data(a)?"toggle":t.extend({},t(i).data(),t(this).data());"A"!==this.tagName&&"AREA"!==this.tagName||e.preventDefault();var l=t(i).one(p.SHOW,function(e){e.isDefaultPrevented()||l.one(p.HIDDEN,function(){t(n).is(":visible")&&n.focus()})});v._jQueryInterface.call(t(i),s,this)}),t.fn[e]=v._jQueryInterface,t.fn[e].Constructor=v,t.fn[e].noConflict=function(){return t.fn[e]=c,v._jQueryInterface},v}(jQuery),function(t){var e="scrollspy",s="4.0.0-alpha.5",a="bs.scrollspy",l="."+a,h=".data-api",c=t.fn[e],u={offset:10,method:"auto",target:""},d={offset:"number",method:"string",target:"(string|element)"},f={ACTIVATE:"activate"+l,SCROLL:"scroll"+l,LOAD_DATA_API:"load"+l+h},_={DROPDOWN_ITEM:"dropdown-item",DROPDOWN_MENU:"dropdown-menu",NAV_LINK:"nav-link",NAV:"nav",ACTIVE:"active"},g={DATA_SPY:'[data-spy="scroll"]',ACTIVE:".active",LIST_ITEM:".list-item",LI:"li",LI_DROPDOWN:"li.dropdown",NAV_LINKS:".nav-link",DROPDOWN:".dropdown",DROPDOWN_ITEMS:".dropdown-item",DROPDOWN_TOGGLE:".dropdown-toggle"},p={OFFSET:"offset",POSITION:"position"},m=function(){function h(e,i){var o=this;n(this,h),this._element=e,this._scrollElement="BODY"===e.tagName?window:e,this._config=this._getConfig(i),this._selector=this._config.target+" "+g.NAV_LINKS+","+(this._config.target+" "+g.DROPDOWN_ITEMS),this._offsets=[],this._targets=[],this._activeTarget=null,this._scrollHeight=0,t(this._scrollElement).on(f.SCROLL,function(t){return o._process(t)}),this.refresh(),this._process()}return h.prototype.refresh=function(){var e=this,n=this._scrollElement!==this._scrollElement.window?p.POSITION:p.OFFSET,i="auto"===this._config.method?n:this._config.method,o=i===p.POSITION?this._getScrollTop():0;this._offsets=[],this._targets=[],this._scrollHeight=this._getScrollHeight();var s=t.makeArray(t(this._selector));s.map(function(e){var n=void 0,s=r.getSelectorFromElement(e);return s&&(n=t(s)[0]),n&&(n.offsetWidth||n.offsetHeight)?[t(n)[i]().top+o,s]: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])})},h.prototype.dispose=function(){t.removeData(this._element,a),t(this._scrollElement).off(l),this._element=null,this._scrollElement=null,this._config=null,this._selector=null,this._offsets=null,this._targets=null,this._activeTarget=null,this._scrollHeight=null},h.prototype._getConfig=function(n){if(n=t.extend({},u,n),"string"!=typeof 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,d),n},h.prototype._getScrollTop=function(){return this._scrollElement===window?this._scrollElement.scrollY:this._scrollElement.scrollTop},h.prototype._getScrollHeight=function(){return this._scrollElement.scrollHeight||Math.max(document.body.scrollHeight,document.documentElement.scrollHeight)},h.prototype._getOffsetHeight=function(){return this._scrollElement===window?window.innerHeight:this._scrollElement.offsetHeight},h.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];return void(this._activeTarget!==i&&this._activate(i))}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--;){var r=this._activeTarget!==this._targets[o]&&t>=this._offsets[o]&&(void 0===this._offsets[o+1]||t<this._offsets[o+1]);r&&this._activate(this._targets[o])}},h.prototype._activate=function(e){this._activeTarget=e,this._clear();var n=this._selector.split(",");n=n.map(function(t){return t+'[data-target="'+e+'"],'+(t+'[href="'+e+'"]')});var i=t(n.join(","));i.hasClass(_.DROPDOWN_ITEM)?(i.closest(g.DROPDOWN).find(g.DROPDOWN_TOGGLE).addClass(_.ACTIVE),i.addClass(_.ACTIVE)):i.parents(g.LI).find("> "+g.NAV_LINKS).addClass(_.ACTIVE),t(this._scrollElement).trigger(f.ACTIVATE,{relatedTarget:e})},h.prototype._clear=function(){t(this._selector).filter(g.ACTIVE).removeClass(_.ACTIVE)},h._jQueryInterface=function(e){return this.each(function(){var n=t(this).data(a),o="object"===("undefined"==typeof e?"undefined":i(e))&&e;if(n||(n=new h(this,o),
+t(this).data(a,n)),"string"==typeof e){if(void 0===n[e])throw new Error('No method named "'+e+'"');n[e]()}})},o(h,null,[{key:"VERSION",get:function(){return s}},{key:"Default",get:function(){return u}}]),h}();return t(window).on(f.LOAD_DATA_API,function(){for(var e=t.makeArray(t(g.DATA_SPY)),n=e.length;n--;){var i=t(e[n]);m._jQueryInterface.call(i,i.data())}}),t.fn[e]=m._jQueryInterface,t.fn[e].Constructor=m,t.fn[e].noConflict=function(){return t.fn[e]=c,m._jQueryInterface},m}(jQuery),function(t){var e="tab",i="4.0.0-alpha.5",s="bs.tab",a="."+s,l=".data-api",h=t.fn[e],c=150,u={HIDE:"hide"+a,HIDDEN:"hidden"+a,SHOW:"show"+a,SHOWN:"shown"+a,CLICK_DATA_API:"click"+a+l},d={DROPDOWN_MENU:"dropdown-menu",ACTIVE:"active",DISABLED:"disabled",FADE:"fade",SHOW:"show"},f={A:"a",LI:"li",DROPDOWN:".dropdown",LIST:"ul:not(.dropdown-menu), ol:not(.dropdown-menu)",FADE_CHILD:"> .nav-item .fade, > .fade",ACTIVE:".active",ACTIVE_CHILD:"> .nav-item > .active, > .active",DATA_TOGGLE:'[data-toggle="tab"], [data-toggle="pill"]',DROPDOWN_TOGGLE:".dropdown-toggle",DROPDOWN_ACTIVE_CHILD:"> .dropdown-menu .active"},_=function(){function e(t){n(this,e),this._element=t}return e.prototype.show=function(){var e=this;if(!(this._element.parentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE&&t(this._element).hasClass(d.ACTIVE)||t(this._element).hasClass(d.DISABLED))){var n=void 0,i=void 0,o=t(this._element).closest(f.LIST)[0],s=r.getSelectorFromElement(this._element);o&&(i=t.makeArray(t(o).find(f.ACTIVE)),i=i[i.length-1]);var a=t.Event(u.HIDE,{relatedTarget:this._element}),l=t.Event(u.SHOW,{relatedTarget:i});if(i&&t(i).trigger(a),t(this._element).trigger(l),!l.isDefaultPrevented()&&!a.isDefaultPrevented()){s&&(n=t(s)[0]),this._activate(this._element,o);var h=function(){var n=t.Event(u.HIDDEN,{relatedTarget:e._element}),o=t.Event(u.SHOWN,{relatedTarget:i});t(i).trigger(n),t(e._element).trigger(o)};n?this._activate(n,n.parentNode,h):h()}}},e.prototype.dispose=function(){t.removeClass(this._element,s),this._element=null},e.prototype._activate=function(e,n,i){var o=this,s=t(n).find(f.ACTIVE_CHILD)[0],a=i&&r.supportsTransitionEnd()&&(s&&t(s).hasClass(d.FADE)||Boolean(t(n).find(f.FADE_CHILD)[0])),l=function(){return o._transitionComplete(e,s,a,i)};s&&a?t(s).one(r.TRANSITION_END,l).emulateTransitionEnd(c):l(),s&&t(s).removeClass(d.SHOW)},e.prototype._transitionComplete=function(e,n,i,o){if(n){t(n).removeClass(d.ACTIVE);var s=t(n.parentNode).find(f.DROPDOWN_ACTIVE_CHILD)[0];s&&t(s).removeClass(d.ACTIVE),n.setAttribute("aria-expanded",!1)}if(t(e).addClass(d.ACTIVE),e.setAttribute("aria-expanded",!0),i?(r.reflow(e),t(e).addClass(d.SHOW)):t(e).removeClass(d.FADE),e.parentNode&&t(e.parentNode).hasClass(d.DROPDOWN_MENU)){var a=t(e).closest(f.DROPDOWN)[0];a&&t(a).find(f.DROPDOWN_TOGGLE).addClass(d.ACTIVE),e.setAttribute("aria-expanded",!0)}o&&o()},e._jQueryInterface=function(n){return this.each(function(){var i=t(this),o=i.data(s);if(o||(o=new e(this),i.data(s,o)),"string"==typeof n){if(void 0===o[n])throw new Error('No method named "'+n+'"');o[n]()}})},o(e,null,[{key:"VERSION",get:function(){return i}}]),e}();return t(document).on(u.CLICK_DATA_API,f.DATA_TOGGLE,function(e){e.preventDefault(),_._jQueryInterface.call(t(this),"show")}),t.fn[e]=_._jQueryInterface,t.fn[e].Constructor=_,t.fn[e].noConflict=function(){return t.fn[e]=h,_._jQueryInterface},_}(jQuery),function(t){if("undefined"==typeof Tether)throw new Error("Bootstrap tooltips require Tether (http://tether.io/)");var e="tooltip",s="4.0.0-alpha.5",a="bs.tooltip",l="."+a,h=t.fn[e],c=150,u="bs-tether",d={animation:!0,template:'<div class="tooltip" role="tooltip"><div class="tooltip-inner"></div></div>',trigger:"hover focus",title:"",delay:0,html:!1,selector:!1,placement:"top",offset:"0 0",constraints:[],container:!1},f={animation:"boolean",template:"string",title:"(string|element|function)",trigger:"string",delay:"(number|object)",html:"boolean",selector:"(string|boolean)",placement:"(string|function)",offset:"string",constraints:"array",container:"(string|element|boolean)"},_={TOP:"bottom center",RIGHT:"middle left",BOTTOM:"top center",LEFT:"middle right"},g={SHOW:"show",OUT:"out"},p={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},m={FADE:"fade",SHOW:"show"},E={TOOLTIP:".tooltip",TOOLTIP_INNER:".tooltip-inner"},v={element:!1,enabled:!1},T={HOVER:"hover",FOCUS:"focus",CLICK:"click",MANUAL:"manual"},I=function(){function h(t,e){n(this,h),this._isEnabled=!0,this._timeout=0,this._hoverState="",this._activeTrigger={},this._isTransitioning=!1,this._tether=null,this.element=t,this.config=this._getConfig(e),this.tip=null,this._setListeners()}return h.prototype.enable=function(){this._isEnabled=!0},h.prototype.disable=function(){this._isEnabled=!1},h.prototype.toggleEnabled=function(){this._isEnabled=!this._isEnabled},h.prototype.toggle=function(e){if(e){var n=this.constructor.DATA_KEY,i=t(e.currentTarget).data(n);i||(i=new this.constructor(e.currentTarget,this._getDelegateConfig()),t(e.currentTarget).data(n,i)),i._activeTrigger.click=!i._activeTrigger.click,i._isWithActiveTrigger()?i._enter(null,i):i._leave(null,i)}else{if(t(this.getTipElement()).hasClass(m.SHOW))return void this._leave(null,this);this._enter(null,this)}},h.prototype.dispose=function(){clearTimeout(this._timeout),this.cleanupTether(),t.removeData(this.element,this.constructor.DATA_KEY),t(this.element).off(this.constructor.EVENT_KEY),t(this.element).closest(".modal").off("hide.bs.modal"),this.tip&&t(this.tip).remove(),this._isEnabled=null,this._timeout=null,this._hoverState=null,this._activeTrigger=null,this._tether=null,this.element=null,this.config=null,this.tip=null},h.prototype.show=function(){var e=this;if("none"===t(this.element).css("display"))throw new Error("Please use show on visible elements");var n=t.Event(this.constructor.Event.SHOW);if(this.isWithContent()&&this._isEnabled){if(this._isTransitioning)throw new Error("Tooltip is transitioning");t(this.element).trigger(n);var i=t.contains(this.element.ownerDocument.documentElement,this.element);if(n.isDefaultPrevented()||!i)return;var o=this.getTipElement(),s=r.getUID(this.constructor.NAME);o.setAttribute("id",s),this.element.setAttribute("aria-describedby",s),this.setContent(),this.config.animation&&t(o).addClass(m.FADE);var a="function"==typeof this.config.placement?this.config.placement.call(this,o,this.element):this.config.placement,l=this._getAttachment(a),c=this.config.container===!1?document.body:t(this.config.container);t(o).data(this.constructor.DATA_KEY,this).appendTo(c),t(this.element).trigger(this.constructor.Event.INSERTED),this._tether=new Tether({attachment:l,element:o,target:this.element,classes:v,classPrefix:u,offset:this.config.offset,constraints:this.config.constraints,addTargetClasses:!1}),r.reflow(o),this._tether.position(),t(o).addClass(m.SHOW);var d=function(){var n=e._hoverState;e._hoverState=null,e._isTransitioning=!1,t(e.element).trigger(e.constructor.Event.SHOWN),n===g.OUT&&e._leave(null,e)};if(r.supportsTransitionEnd()&&t(this.tip).hasClass(m.FADE))return this._isTransitioning=!0,void t(this.tip).one(r.TRANSITION_END,d).emulateTransitionEnd(h._TRANSITION_DURATION);d()}},h.prototype.hide=function(e){var n=this,i=this.getTipElement(),o=t.Event(this.constructor.Event.HIDE);if(this._isTransitioning)throw new Error("Tooltip is transitioning");var s=function(){n._hoverState!==g.SHOW&&i.parentNode&&i.parentNode.removeChild(i),n.element.removeAttribute("aria-describedby"),t(n.element).trigger(n.constructor.Event.HIDDEN),n._isTransitioning=!1,n.cleanupTether(),e&&e()};t(this.element).trigger(o),o.isDefaultPrevented()||(t(i).removeClass(m.SHOW),this._activeTrigger[T.CLICK]=!1,this._activeTrigger[T.FOCUS]=!1,this._activeTrigger[T.HOVER]=!1,r.supportsTransitionEnd()&&t(this.tip).hasClass(m.FADE)?(this._isTransitioning=!0,t(i).one(r.TRANSITION_END,s).emulateTransitionEnd(c)):s(),this._hoverState="")},h.prototype.isWithContent=function(){return Boolean(this.getTitle())},h.prototype.getTipElement=function(){return this.tip=this.tip||t(this.config.template)[0]},h.prototype.setContent=function(){var e=t(this.getTipElement());this.setElementContent(e.find(E.TOOLTIP_INNER),this.getTitle()),e.removeClass(m.FADE+" "+m.SHOW),this.cleanupTether()},h.prototype.setElementContent=function(e,n){var o=this.config.html;"object"===("undefined"==typeof 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)},h.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},h.prototype.cleanupTether=function(){this._tether&&this._tether.destroy()},h.prototype._getAttachment=function(t){return _[t.toUpperCase()]},h.prototype._setListeners=function(){var e=this,n=this.config.trigger.split(" ");n.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!==T.MANUAL){var i=n===T.HOVER?e.constructor.Event.MOUSEENTER:e.constructor.Event.FOCUSIN,o=n===T.HOVER?e.constructor.Event.MOUSELEAVE:e.constructor.Event.FOCUSOUT;t(e.element).on(i,e.config.selector,function(t){return e._enter(t)}).on(o,e.config.selector,function(t){return e._leave(t)})}t(e.element).closest(".modal").on("hide.bs.modal",function(){return e.hide()})}),this.config.selector?this.config=t.extend({},this.config,{trigger:"manual",selector:""}):this._fixTitle()},h.prototype._fixTitle=function(){var t=i(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",""))},h.prototype._enter=function(e,n){var i=this.constructor.DATA_KEY;return n=n||t(e.currentTarget).data(i),n||(n=new this.constructor(e.currentTarget,this._getDelegateConfig()),t(e.currentTarget).data(i,n)),e&&(n._activeTrigger["focusin"===e.type?T.FOCUS:T.HOVER]=!0),t(n.getTipElement()).hasClass(m.SHOW)||n._hoverState===g.SHOW?void(n._hoverState=g.SHOW):(clearTimeout(n._timeout),n._hoverState=g.SHOW,n.config.delay&&n.config.delay.show?void(n._timeout=setTimeout(function(){n._hoverState===g.SHOW&&n.show()},n.config.delay.show)):void n.show())},h.prototype._leave=function(e,n){var i=this.constructor.DATA_KEY;if(n=n||t(e.currentTarget).data(i),n||(n=new this.constructor(e.currentTarget,this._getDelegateConfig()),t(e.currentTarget).data(i,n)),e&&(n._activeTrigger["focusout"===e.type?T.FOCUS:T.HOVER]=!1),!n._isWithActiveTrigger())return clearTimeout(n._timeout),n._hoverState=g.OUT,n.config.delay&&n.config.delay.hide?void(n._timeout=setTimeout(function(){n._hoverState===g.OUT&&n.hide()},n.config.delay.hide)):void n.hide()},h.prototype._isWithActiveTrigger=function(){for(var t in this._activeTrigger)if(this._activeTrigger[t])return!0;return!1},h.prototype._getConfig=function(n){return n=t.extend({},this.constructor.Default,t(this.element).data(),n),n.delay&&"number"==typeof n.delay&&(n.delay={show:n.delay,hide:n.delay}),r.typeCheckConfig(e,n,this.constructor.DefaultType),n},h.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},h._jQueryInterface=function(e){return this.each(function(){var n=t(this).data(a),o="object"===("undefined"==typeof e?"undefined":i(e))&&e;if((n||!/dispose|hide/.test(e))&&(n||(n=new h(this,o),t(this).data(a,n)),"string"==typeof e)){if(void 0===n[e])throw new Error('No method named "'+e+'"');n[e]()}})},o(h,null,[{key:"VERSION",get:function(){return s}},{key:"Default",get:function(){return d}},{key:"NAME",get:function(){return e}},{key:"DATA_KEY",get:function(){return a}},{key:"Event",get:function(){return p}},{key:"EVENT_KEY",get:function(){return l}},{key:"DefaultType",get:function(){return f}}]),h}();return t.fn[e]=I._jQueryInterface,t.fn[e].Constructor=I,t.fn[e].noConflict=function(){return t.fn[e]=h,I._jQueryInterface},I}(jQuery));(function(r){var a="popover",l="4.0.0-alpha.5",h="bs.popover",c="."+h,u=r.fn[a],d=r.extend({},s.Default,{placement:"right",trigger:"click",content:"",template:'<div class="popover" role="tooltip"><h3 class="popover-title"></h3><div class="popover-content"></div></div>'}),f=r.extend({},s.DefaultType,{content:"(string|element|function)"}),_={FADE:"fade",SHOW:"show"},g={TITLE:".popover-title",CONTENT:".popover-content"},p={HIDE:"hide"+c,HIDDEN:"hidden"+c,SHOW:"show"+c,SHOWN:"shown"+c,INSERTED:"inserted"+c,CLICK:"click"+c,FOCUSIN:"focusin"+c,FOCUSOUT:"focusout"+c,MOUSEENTER:"mouseenter"+c,MOUSELEAVE:"mouseleave"+c},m=function(s){function u(){return n(this,u),t(this,s.apply(this,arguments))}return e(u,s),u.prototype.isWithContent=function(){return this.getTitle()||this._getContent()},u.prototype.getTipElement=function(){return this.tip=this.tip||r(this.config.template)[0]},u.prototype.setContent=function(){var t=r(this.getTipElement());this.setElementContent(t.find(g.TITLE),this.getTitle()),this.setElementContent(t.find(g.CONTENT),this._getContent()),t.removeClass(_.FADE+" "+_.SHOW),this.cleanupTether()},u.prototype._getContent=function(){return this.element.getAttribute("data-content")||("function"==typeof this.config.content?this.config.content.call(this.element):this.config.content)},u._jQueryInterface=function(t){return this.each(function(){var e=r(this).data(h),n="object"===("undefined"==typeof t?"undefined":i(t))?t:null;if((e||!/destroy|hide/.test(t))&&(e||(e=new u(this,n),r(this).data(h,e)),"string"==typeof t)){if(void 0===e[t])throw new Error('No method named "'+t+'"');e[t]()}})},o(u,null,[{key:"VERSION",get:function(){return l}},{key:"Default",get:function(){return d}},{key:"NAME",get:function(){return a}},{key:"DATA_KEY",get:function(){return h}},{key:"Event",get:function(){return p}},{key:"EVENT_KEY",get:function(){return c}},{key:"DefaultType",get:function(){return f}}]),u}(s);return r.fn[a]=m._jQueryInterface,r.fn[a].Constructor=m,r.fn[a].noConflict=function(){return r.fn[a]=u,m._jQueryInterface},m})(jQuery)}();
\ No newline at end of file
diff --git a/docs/dist/js/npm.js b/docs/dist/js/npm.js
deleted file mode 100644
index d0564681c..000000000
--- a/docs/dist/js/npm.js
+++ /dev/null
@@ -1,12 +0,0 @@
-// This file is autogenerated via the `commonjs` Grunt task. You can require() this file in a CommonJS environment.
-require('./umd/util.js')
-require('./umd/alert.js')
-require('./umd/button.js')
-require('./umd/carousel.js')
-require('./umd/collapse.js')
-require('./umd/dropdown.js')
-require('./umd/modal.js')
-require('./umd/scrollspy.js')
-require('./umd/tab.js')
-require('./umd/tooltip.js')
-require('./umd/popover.js')
\ No newline at end of file
diff --git a/docs/dist/js/umd/alert.js b/docs/dist/js/umd/alert.js
deleted file mode 100644
index bdda50861..000000000
--- a/docs/dist/js/umd/alert.js
+++ /dev/null
@@ -1,211 +0,0 @@
-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.alert = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  '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 _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0-alpha.2): alert.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Alert = (function ($) {
-
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-
-    var NAME = 'alert';
-    var VERSION = '4.0.0-alpha.2';
-    var DATA_KEY = 'bs.alert';
-    var EVENT_KEY = '.' + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $.fn[NAME];
-    var TRANSITION_DURATION = 150;
-
-    var Selector = {
-      DISMISS: '[data-dismiss="alert"]'
-    };
-
-    var Event = {
-      CLOSE: 'close' + EVENT_KEY,
-      CLOSED: 'closed' + EVENT_KEY,
-      CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
-    };
-
-    var ClassName = {
-      ALERT: 'alert',
-      FADE: 'fade',
-      IN: 'in'
-    };
-
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
-
-    var Alert = (function () {
-      function Alert(element) {
-        _classCallCheck(this, Alert);
-
-        this._element = element;
-      }
-
-      /**
-       * ------------------------------------------------------------------------
-       * Data Api implementation
-       * ------------------------------------------------------------------------
-       */
-
-      // getters
-
-      _createClass(Alert, [{
-        key: 'close',
-
-        // public
-
-        value: function close(element) {
-          element = element || this._element;
-
-          var rootElement = this._getRootElement(element);
-          var customEvent = this._triggerCloseEvent(rootElement);
-
-          if (customEvent.isDefaultPrevented()) {
-            return;
-          }
-
-          this._removeElement(rootElement);
-        }
-      }, {
-        key: 'dispose',
-        value: function dispose() {
-          $.removeData(this._element, DATA_KEY);
-          this._element = null;
-        }
-
-        // private
-
-      }, {
-        key: '_getRootElement',
-        value: function _getRootElement(element) {
-          var selector = _Util['default'].getSelectorFromElement(element);
-          var parent = false;
-
-          if (selector) {
-            parent = $(selector)[0];
-          }
-
-          if (!parent) {
-            parent = $(element).closest('.' + ClassName.ALERT)[0];
-          }
-
-          return parent;
-        }
-      }, {
-        key: '_triggerCloseEvent',
-        value: function _triggerCloseEvent(element) {
-          var closeEvent = $.Event(Event.CLOSE);
-
-          $(element).trigger(closeEvent);
-          return closeEvent;
-        }
-      }, {
-        key: '_removeElement',
-        value: function _removeElement(element) {
-          $(element).removeClass(ClassName.IN);
-
-          if (!_Util['default'].supportsTransitionEnd() || !$(element).hasClass(ClassName.FADE)) {
-            this._destroyElement(element);
-            return;
-          }
-
-          $(element).one(_Util['default'].TRANSITION_END, $.proxy(this._destroyElement, this, element)).emulateTransitionEnd(TRANSITION_DURATION);
-        }
-      }, {
-        key: '_destroyElement',
-        value: function _destroyElement(element) {
-          $(element).detach().trigger(Event.CLOSED).remove();
-        }
-
-        // static
-
-      }], [{
-        key: '_jQueryInterface',
-        value: function _jQueryInterface(config) {
-          return this.each(function () {
-            var $element = $(this);
-            var data = $element.data(DATA_KEY);
-
-            if (!data) {
-              data = new Alert(this);
-              $element.data(DATA_KEY, data);
-            }
-
-            if (config === 'close') {
-              data[config](this);
-            }
-          });
-        }
-      }, {
-        key: '_handleDismiss',
-        value: function _handleDismiss(alertInstance) {
-          return function (event) {
-            if (event) {
-              event.preventDefault();
-            }
-
-            alertInstance.close(this);
-          };
-        }
-      }, {
-        key: 'VERSION',
-        get: function get() {
-          return VERSION;
-        }
-      }]);
-
-      return Alert;
-    })();
-
-    $(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));
-
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $.fn[NAME] = Alert._jQueryInterface;
-    $.fn[NAME].Constructor = Alert;
-    $.fn[NAME].noConflict = function () {
-      $.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Alert._jQueryInterface;
-    };
-
-    return Alert;
-  })(jQuery);
-
-  module.exports = Alert;
-});
diff --git a/docs/dist/js/umd/button.js b/docs/dist/js/umd/button.js
deleted file mode 100644
index dd6c5f7af..000000000
--- a/docs/dist/js/umd/button.js
+++ /dev/null
@@ -1,189 +0,0 @@
-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module);
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod);
-    global.button = mod.exports;
-  }
-})(this, function (exports, module) {
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0-alpha.2): button.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  'use strict';
-
-  var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var Button = (function ($) {
-
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-
-    var NAME = 'button';
-    var VERSION = '4.0.0-alpha.2';
-    var DATA_KEY = 'bs.button';
-    var EVENT_KEY = '.' + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $.fn[NAME];
-
-    var ClassName = {
-      ACTIVE: 'active',
-      BUTTON: 'btn',
-      FOCUS: 'focus'
-    };
-
-    var Selector = {
-      DATA_TOGGLE_CARROT: '[data-toggle^="button"]',
-      DATA_TOGGLE: '[data-toggle="buttons"]',
-      INPUT: 'input',
-      ACTIVE: '.active',
-      BUTTON: '.btn'
-    };
-
-    var Event = {
-      CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY,
-      FOCUS_BLUR_DATA_API: 'focus' + EVENT_KEY + DATA_API_KEY + ' ' + ('blur' + EVENT_KEY + DATA_API_KEY)
-    };
-
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
-
-    var Button = (function () {
-      function Button(element) {
-        _classCallCheck(this, Button);
-
-        this._element = element;
-      }
-
-      /**
-       * ------------------------------------------------------------------------
-       * Data Api implementation
-       * ------------------------------------------------------------------------
-       */
-
-      // getters
-
-      _createClass(Button, [{
-        key: 'toggle',
-
-        // public
-
-        value: function toggle() {
-          var triggerChangeEvent = true;
-          var rootElement = $(this._element).closest(Selector.DATA_TOGGLE)[0];
-
-          if (rootElement) {
-            var input = $(this._element).find(Selector.INPUT)[0];
-
-            if (input) {
-              if (input.type === 'radio') {
-                if (input.checked && $(this._element).hasClass(ClassName.ACTIVE)) {
-                  triggerChangeEvent = false;
-                } else {
-                  var activeElement = $(rootElement).find(Selector.ACTIVE)[0];
-
-                  if (activeElement) {
-                    $(activeElement).removeClass(ClassName.ACTIVE);
-                  }
-                }
-              }
-
-              if (triggerChangeEvent) {
-                input.checked = !$(this._element).hasClass(ClassName.ACTIVE);
-                $(this._element).trigger('change');
-              }
-
-              input.focus();
-            }
-          } else {
-            this._element.setAttribute('aria-pressed', !$(this._element).hasClass(ClassName.ACTIVE));
-          }
-
-          if (triggerChangeEvent) {
-            $(this._element).toggleClass(ClassName.ACTIVE);
-          }
-        }
-      }, {
-        key: 'dispose',
-        value: function dispose() {
-          $.removeData(this._element, DATA_KEY);
-          this._element = null;
-        }
-
-        // static
-
-      }], [{
-        key: '_jQueryInterface',
-        value: function _jQueryInterface(config) {
-          return this.each(function () {
-            var data = $(this).data(DATA_KEY);
-
-            if (!data) {
-              data = new Button(this);
-              $(this).data(DATA_KEY, data);
-            }
-
-            if (config === 'toggle') {
-              data[config]();
-            }
-          });
-        }
-      }, {
-        key: 'VERSION',
-        get: function get() {
-          return VERSION;
-        }
-      }]);
-
-      return Button;
-    })();
-
-    $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
-      event.preventDefault();
-
-      var button = event.target;
-
-      if (!$(button).hasClass(ClassName.BUTTON)) {
-        button = $(button).closest(Selector.BUTTON);
-      }
-
-      Button._jQueryInterface.call($(button), 'toggle');
-    }).on(Event.FOCUS_BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
-      var button = $(event.target).closest(Selector.BUTTON)[0];
-      $(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type));
-    });
-
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $.fn[NAME] = Button._jQueryInterface;
-    $.fn[NAME].Constructor = Button;
-    $.fn[NAME].noConflict = function () {
-      $.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Button._jQueryInterface;
-    };
-
-    return Button;
-  })(jQuery);
-
-  module.exports = Button;
-});
diff --git a/docs/dist/js/umd/carousel.js b/docs/dist/js/umd/carousel.js
deleted file mode 100644
index d4753c558..000000000
--- a/docs/dist/js/umd/carousel.js
+++ /dev/null
@@ -1,497 +0,0 @@
-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.carousel = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  '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 _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0-alpha.2): carousel.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Carousel = (function ($) {
-
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-
-    var NAME = 'carousel';
-    var VERSION = '4.0.0-alpha.2';
-    var DATA_KEY = 'bs.carousel';
-    var EVENT_KEY = '.' + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $.fn[NAME];
-    var TRANSITION_DURATION = 600;
-
-    var Default = {
-      interval: 5000,
-      keyboard: true,
-      slide: false,
-      pause: 'hover',
-      wrap: true
-    };
-
-    var DefaultType = {
-      interval: '(number|boolean)',
-      keyboard: 'boolean',
-      slide: '(boolean|string)',
-      pause: '(string|boolean)',
-      wrap: 'boolean'
-    };
-
-    var Direction = {
-      NEXT: 'next',
-      PREVIOUS: 'prev'
-    };
-
-    var Event = {
-      SLIDE: 'slide' + EVENT_KEY,
-      SLID: 'slid' + EVENT_KEY,
-      KEYDOWN: 'keydown' + EVENT_KEY,
-      MOUSEENTER: 'mouseenter' + EVENT_KEY,
-      MOUSELEAVE: 'mouseleave' + EVENT_KEY,
-      LOAD_DATA_API: 'load' + EVENT_KEY + DATA_API_KEY,
-      CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
-    };
-
-    var ClassName = {
-      CAROUSEL: 'carousel',
-      ACTIVE: 'active',
-      SLIDE: 'slide',
-      RIGHT: 'right',
-      LEFT: 'left',
-      ITEM: 'carousel-item'
-    };
-
-    var Selector = {
-      ACTIVE: '.active',
-      ACTIVE_ITEM: '.active.carousel-item',
-      ITEM: '.carousel-item',
-      NEXT_PREV: '.next, .prev',
-      INDICATORS: '.carousel-indicators',
-      DATA_SLIDE: '[data-slide], [data-slide-to]',
-      DATA_RIDE: '[data-ride="carousel"]'
-    };
-
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
-
-    var Carousel = (function () {
-      function Carousel(element, config) {
-        _classCallCheck(this, Carousel);
-
-        this._items = null;
-        this._interval = null;
-        this._activeElement = null;
-
-        this._isPaused = false;
-        this._isSliding = false;
-
-        this._config = this._getConfig(config);
-        this._element = $(element)[0];
-        this._indicatorsElement = $(this._element).find(Selector.INDICATORS)[0];
-
-        this._addEventListeners();
-      }
-
-      /**
-       * ------------------------------------------------------------------------
-       * Data Api implementation
-       * ------------------------------------------------------------------------
-       */
-
-      // getters
-
-      _createClass(Carousel, [{
-        key: 'next',
-
-        // public
-
-        value: function next() {
-          if (!this._isSliding) {
-            this._slide(Direction.NEXT);
-          }
-        }
-      }, {
-        key: 'nextWhenVisible',
-        value: function nextWhenVisible() {
-          // Don't call next when the page isn't visible
-          if (!document.hidden) {
-            this.next();
-          }
-        }
-      }, {
-        key: 'prev',
-        value: function prev() {
-          if (!this._isSliding) {
-            this._slide(Direction.PREVIOUS);
-          }
-        }
-      }, {
-        key: 'pause',
-        value: function pause(event) {
-          if (!event) {
-            this._isPaused = true;
-          }
-
-          if ($(this._element).find(Selector.NEXT_PREV)[0] && _Util['default'].supportsTransitionEnd()) {
-            _Util['default'].triggerTransitionEnd(this._element);
-            this.cycle(true);
-          }
-
-          clearInterval(this._interval);
-          this._interval = null;
-        }
-      }, {
-        key: 'cycle',
-        value: function cycle(event) {
-          if (!event) {
-            this._isPaused = false;
-          }
-
-          if (this._interval) {
-            clearInterval(this._interval);
-            this._interval = null;
-          }
-
-          if (this._config.interval && !this._isPaused) {
-            this._interval = setInterval($.proxy(document.visibilityState ? this.nextWhenVisible : this.next, this), this._config.interval);
-          }
-        }
-      }, {
-        key: 'to',
-        value: function to(index) {
-          var _this = this;
-
-          this._activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0];
-
-          var activeIndex = this._getItemIndex(this._activeElement);
-
-          if (index > this._items.length - 1 || index < 0) {
-            return;
-          }
-
-          if (this._isSliding) {
-            $(this._element).one(Event.SLID, function () {
-              return _this.to(index);
-            });
-            return;
-          }
-
-          if (activeIndex === index) {
-            this.pause();
-            this.cycle();
-            return;
-          }
-
-          var direction = index > activeIndex ? Direction.NEXT : Direction.PREVIOUS;
-
-          this._slide(direction, this._items[index]);
-        }
-      }, {
-        key: 'dispose',
-        value: function dispose() {
-          $(this._element).off(EVENT_KEY);
-          $.removeData(this._element, DATA_KEY);
-
-          this._items = null;
-          this._config = null;
-          this._element = null;
-          this._interval = null;
-          this._isPaused = null;
-          this._isSliding = null;
-          this._activeElement = null;
-          this._indicatorsElement = null;
-        }
-
-        // private
-
-      }, {
-        key: '_getConfig',
-        value: function _getConfig(config) {
-          config = $.extend({}, Default, config);
-          _Util['default'].typeCheckConfig(NAME, config, DefaultType);
-          return config;
-        }
-      }, {
-        key: '_addEventListeners',
-        value: function _addEventListeners() {
-          if (this._config.keyboard) {
-            $(this._element).on(Event.KEYDOWN, $.proxy(this._keydown, this));
-          }
-
-          if (this._config.pause === 'hover' && !('ontouchstart' in document.documentElement)) {
-            $(this._element).on(Event.MOUSEENTER, $.proxy(this.pause, this)).on(Event.MOUSELEAVE, $.proxy(this.cycle, this));
-          }
-        }
-      }, {
-        key: '_keydown',
-        value: function _keydown(event) {
-          event.preventDefault();
-
-          if (/input|textarea/i.test(event.target.tagName)) {
-            return;
-          }
-
-          switch (event.which) {
-            case 37:
-              this.prev();break;
-            case 39:
-              this.next();break;
-            default:
-              return;
-          }
-        }
-      }, {
-        key: '_getItemIndex',
-        value: function _getItemIndex(element) {
-          this._items = $.makeArray($(element).parent().find(Selector.ITEM));
-          return this._items.indexOf(element);
-        }
-      }, {
-        key: '_getItemByDirection',
-        value: function _getItemByDirection(direction, activeElement) {
-          var isNextDirection = direction === Direction.NEXT;
-          var isPrevDirection = direction === Direction.PREVIOUS;
-          var activeIndex = this._getItemIndex(activeElement);
-          var lastItemIndex = this._items.length - 1;
-          var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;
-
-          if (isGoingToWrap && !this._config.wrap) {
-            return activeElement;
-          }
-
-          var delta = direction === Direction.PREVIOUS ? -1 : 1;
-          var itemIndex = (activeIndex + delta) % this._items.length;
-
-          return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
-        }
-      }, {
-        key: '_triggerSlideEvent',
-        value: function _triggerSlideEvent(relatedTarget, directionalClassname) {
-          var slideEvent = $.Event(Event.SLIDE, {
-            relatedTarget: relatedTarget,
-            direction: directionalClassname
-          });
-
-          $(this._element).trigger(slideEvent);
-
-          return slideEvent;
-        }
-      }, {
-        key: '_setActiveIndicatorElement',
-        value: function _setActiveIndicatorElement(element) {
-          if (this._indicatorsElement) {
-            $(this._indicatorsElement).find(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
-
-            var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
-
-            if (nextIndicator) {
-              $(nextIndicator).addClass(ClassName.ACTIVE);
-            }
-          }
-        }
-      }, {
-        key: '_slide',
-        value: function _slide(direction, element) {
-          var _this2 = this;
-
-          var activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0];
-          var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
-
-          var isCycling = Boolean(this._interval);
-
-          var directionalClassName = direction === Direction.NEXT ? ClassName.LEFT : ClassName.RIGHT;
-
-          if (nextElement && $(nextElement).hasClass(ClassName.ACTIVE)) {
-            this._isSliding = false;
-            return;
-          }
-
-          var slideEvent = this._triggerSlideEvent(nextElement, directionalClassName);
-          if (slideEvent.isDefaultPrevented()) {
-            return;
-          }
-
-          if (!activeElement || !nextElement) {
-            // some weirdness is happening, so we bail
-            return;
-          }
-
-          this._isSliding = true;
-
-          if (isCycling) {
-            this.pause();
-          }
-
-          this._setActiveIndicatorElement(nextElement);
-
-          var slidEvent = $.Event(Event.SLID, {
-            relatedTarget: nextElement,
-            direction: directionalClassName
-          });
-
-          if (_Util['default'].supportsTransitionEnd() && $(this._element).hasClass(ClassName.SLIDE)) {
-
-            $(nextElement).addClass(direction);
-
-            _Util['default'].reflow(nextElement);
-
-            $(activeElement).addClass(directionalClassName);
-            $(nextElement).addClass(directionalClassName);
-
-            $(activeElement).one(_Util['default'].TRANSITION_END, function () {
-              $(nextElement).removeClass(directionalClassName).removeClass(direction);
-
-              $(nextElement).addClass(ClassName.ACTIVE);
-
-              $(activeElement).removeClass(ClassName.ACTIVE).removeClass(direction).removeClass(directionalClassName);
-
-              _this2._isSliding = false;
-
-              setTimeout(function () {
-                return $(_this2._element).trigger(slidEvent);
-              }, 0);
-            }).emulateTransitionEnd(TRANSITION_DURATION);
-          } else {
-            $(activeElement).removeClass(ClassName.ACTIVE);
-            $(nextElement).addClass(ClassName.ACTIVE);
-
-            this._isSliding = false;
-            $(this._element).trigger(slidEvent);
-          }
-
-          if (isCycling) {
-            this.cycle();
-          }
-        }
-
-        // static
-
-      }], [{
-        key: '_jQueryInterface',
-        value: function _jQueryInterface(config) {
-          return this.each(function () {
-            var data = $(this).data(DATA_KEY);
-            var _config = $.extend({}, Default, $(this).data());
-
-            if (typeof config === 'object') {
-              $.extend(_config, config);
-            }
-
-            var action = typeof config === 'string' ? config : _config.slide;
-
-            if (!data) {
-              data = new Carousel(this, _config);
-              $(this).data(DATA_KEY, data);
-            }
-
-            if (typeof config === 'number') {
-              data.to(config);
-            } else if (typeof action === 'string') {
-              if (data[action] === undefined) {
-                throw new Error('No method named "' + action + '"');
-              }
-              data[action]();
-            } else if (_config.interval) {
-              data.pause();
-              data.cycle();
-            }
-          });
-        }
-      }, {
-        key: '_dataApiClickHandler',
-        value: function _dataApiClickHandler(event) {
-          var selector = _Util['default'].getSelectorFromElement(this);
-
-          if (!selector) {
-            return;
-          }
-
-          var target = $(selector)[0];
-
-          if (!target || !$(target).hasClass(ClassName.CAROUSEL)) {
-            return;
-          }
-
-          var config = $.extend({}, $(target).data(), $(this).data());
-          var slideIndex = this.getAttribute('data-slide-to');
-
-          if (slideIndex) {
-            config.interval = false;
-          }
-
-          Carousel._jQueryInterface.call($(target), config);
-
-          if (slideIndex) {
-            $(target).data(DATA_KEY).to(slideIndex);
-          }
-
-          event.preventDefault();
-        }
-      }, {
-        key: 'VERSION',
-        get: function get() {
-          return VERSION;
-        }
-      }, {
-        key: 'Default',
-        get: function get() {
-          return Default;
-        }
-      }]);
-
-      return Carousel;
-    })();
-
-    $(document).on(Event.CLICK_DATA_API, Selector.DATA_SLIDE, Carousel._dataApiClickHandler);
-
-    $(window).on(Event.LOAD_DATA_API, function () {
-      $(Selector.DATA_RIDE).each(function () {
-        var $carousel = $(this);
-        Carousel._jQueryInterface.call($carousel, $carousel.data());
-      });
-    });
-
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $.fn[NAME] = Carousel._jQueryInterface;
-    $.fn[NAME].Constructor = Carousel;
-    $.fn[NAME].noConflict = function () {
-      $.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Carousel._jQueryInterface;
-    };
-
-    return Carousel;
-  })(jQuery);
-
-  module.exports = Carousel;
-});
diff --git a/docs/dist/js/umd/collapse.js b/docs/dist/js/umd/collapse.js
deleted file mode 100644
index 8b2ae42d4..000000000
--- a/docs/dist/js/umd/collapse.js
+++ /dev/null
@@ -1,383 +0,0 @@
-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.collapse = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  '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 _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0-alpha.2): collapse.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Collapse = (function ($) {
-
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-
-    var NAME = 'collapse';
-    var VERSION = '4.0.0-alpha.2';
-    var DATA_KEY = 'bs.collapse';
-    var EVENT_KEY = '.' + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $.fn[NAME];
-    var TRANSITION_DURATION = 600;
-
-    var Default = {
-      toggle: true,
-      parent: ''
-    };
-
-    var DefaultType = {
-      toggle: 'boolean',
-      parent: 'string'
-    };
-
-    var Event = {
-      SHOW: 'show' + EVENT_KEY,
-      SHOWN: 'shown' + EVENT_KEY,
-      HIDE: 'hide' + EVENT_KEY,
-      HIDDEN: 'hidden' + EVENT_KEY,
-      CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
-    };
-
-    var ClassName = {
-      IN: 'in',
-      COLLAPSE: 'collapse',
-      COLLAPSING: 'collapsing',
-      COLLAPSED: 'collapsed'
-    };
-
-    var Dimension = {
-      WIDTH: 'width',
-      HEIGHT: 'height'
-    };
-
-    var Selector = {
-      ACTIVES: '.panel > .in, .panel > .collapsing',
-      DATA_TOGGLE: '[data-toggle="collapse"]'
-    };
-
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
-
-    var Collapse = (function () {
-      function Collapse(element, config) {
-        _classCallCheck(this, Collapse);
-
-        this._isTransitioning = false;
-        this._element = element;
-        this._config = this._getConfig(config);
-        this._triggerArray = $.makeArray($('[data-toggle="collapse"][href="#' + element.id + '"],' + ('[data-toggle="collapse"][data-target="#' + element.id + '"]')));
-
-        this._parent = this._config.parent ? this._getParent() : null;
-
-        if (!this._config.parent) {
-          this._addAriaAndCollapsedClass(this._element, this._triggerArray);
-        }
-
-        if (this._config.toggle) {
-          this.toggle();
-        }
-      }
-
-      /**
-       * ------------------------------------------------------------------------
-       * Data Api implementation
-       * ------------------------------------------------------------------------
-       */
-
-      // getters
-
-      _createClass(Collapse, [{
-        key: 'toggle',
-
-        // public
-
-        value: function toggle() {
-          if ($(this._element).hasClass(ClassName.IN)) {
-            this.hide();
-          } else {
-            this.show();
-          }
-        }
-      }, {
-        key: 'show',
-        value: function show() {
-          var _this = this;
-
-          if (this._isTransitioning || $(this._element).hasClass(ClassName.IN)) {
-            return;
-          }
-
-          var actives = undefined;
-          var activesData = undefined;
-
-          if (this._parent) {
-            actives = $.makeArray($(Selector.ACTIVES));
-            if (!actives.length) {
-              actives = null;
-            }
-          }
-
-          if (actives) {
-            activesData = $(actives).data(DATA_KEY);
-            if (activesData && activesData._isTransitioning) {
-              return;
-            }
-          }
-
-          var startEvent = $.Event(Event.SHOW);
-          $(this._element).trigger(startEvent);
-          if (startEvent.isDefaultPrevented()) {
-            return;
-          }
-
-          if (actives) {
-            Collapse._jQueryInterface.call($(actives), 'hide');
-            if (!activesData) {
-              $(actives).data(DATA_KEY, null);
-            }
-          }
-
-          var dimension = this._getDimension();
-
-          $(this._element).removeClass(ClassName.COLLAPSE).addClass(ClassName.COLLAPSING);
-
-          this._element.style[dimension] = 0;
-          this._element.setAttribute('aria-expanded', true);
-
-          if (this._triggerArray.length) {
-            $(this._triggerArray).removeClass(ClassName.COLLAPSED).attr('aria-expanded', true);
-          }
-
-          this.setTransitioning(true);
-
-          var complete = function complete() {
-            $(_this._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).addClass(ClassName.IN);
-
-            _this._element.style[dimension] = '';
-
-            _this.setTransitioning(false);
-
-            $(_this._element).trigger(Event.SHOWN);
-          };
-
-          if (!_Util['default'].supportsTransitionEnd()) {
-            complete();
-            return;
-          }
-
-          var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
-          var scrollSize = 'scroll' + capitalizedDimension;
-
-          $(this._element).one(_Util['default'].TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
-
-          this._element.style[dimension] = this._element[scrollSize] + 'px';
-        }
-      }, {
-        key: 'hide',
-        value: function hide() {
-          var _this2 = this;
-
-          if (this._isTransitioning || !$(this._element).hasClass(ClassName.IN)) {
-            return;
-          }
-
-          var startEvent = $.Event(Event.HIDE);
-          $(this._element).trigger(startEvent);
-          if (startEvent.isDefaultPrevented()) {
-            return;
-          }
-
-          var dimension = this._getDimension();
-          var offsetDimension = dimension === Dimension.WIDTH ? 'offsetWidth' : 'offsetHeight';
-
-          this._element.style[dimension] = this._element[offsetDimension] + 'px';
-
-          _Util['default'].reflow(this._element);
-
-          $(this._element).addClass(ClassName.COLLAPSING).removeClass(ClassName.COLLAPSE).removeClass(ClassName.IN);
-
-          this._element.setAttribute('aria-expanded', false);
-
-          if (this._triggerArray.length) {
-            $(this._triggerArray).addClass(ClassName.COLLAPSED).attr('aria-expanded', false);
-          }
-
-          this.setTransitioning(true);
-
-          var complete = function complete() {
-            _this2.setTransitioning(false);
-            $(_this2._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).trigger(Event.HIDDEN);
-          };
-
-          this._element.style[dimension] = 0;
-
-          if (!_Util['default'].supportsTransitionEnd()) {
-            complete();
-            return;
-          }
-
-          $(this._element).one(_Util['default'].TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
-        }
-      }, {
-        key: 'setTransitioning',
-        value: function setTransitioning(isTransitioning) {
-          this._isTransitioning = isTransitioning;
-        }
-      }, {
-        key: 'dispose',
-        value: function dispose() {
-          $.removeData(this._element, DATA_KEY);
-
-          this._config = null;
-          this._parent = null;
-          this._element = null;
-          this._triggerArray = null;
-          this._isTransitioning = null;
-        }
-
-        // private
-
-      }, {
-        key: '_getConfig',
-        value: function _getConfig(config) {
-          config = $.extend({}, Default, config);
-          config.toggle = Boolean(config.toggle); // coerce string values
-          _Util['default'].typeCheckConfig(NAME, config, DefaultType);
-          return config;
-        }
-      }, {
-        key: '_getDimension',
-        value: function _getDimension() {
-          var hasWidth = $(this._element).hasClass(Dimension.WIDTH);
-          return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;
-        }
-      }, {
-        key: '_getParent',
-        value: function _getParent() {
-          var _this3 = this;
-
-          var parent = $(this._config.parent)[0];
-          var selector = '[data-toggle="collapse"][data-parent="' + this._config.parent + '"]';
-
-          $(parent).find(selector).each(function (i, element) {
-            _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
-          });
-
-          return parent;
-        }
-      }, {
-        key: '_addAriaAndCollapsedClass',
-        value: function _addAriaAndCollapsedClass(element, triggerArray) {
-          if (element) {
-            var isOpen = $(element).hasClass(ClassName.IN);
-            element.setAttribute('aria-expanded', isOpen);
-
-            if (triggerArray.length) {
-              $(triggerArray).toggleClass(ClassName.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
-            }
-          }
-        }
-
-        // static
-
-      }], [{
-        key: '_getTargetFromElement',
-        value: function _getTargetFromElement(element) {
-          var selector = _Util['default'].getSelectorFromElement(element);
-          return selector ? $(selector)[0] : null;
-        }
-      }, {
-        key: '_jQueryInterface',
-        value: function _jQueryInterface(config) {
-          return this.each(function () {
-            var $this = $(this);
-            var data = $this.data(DATA_KEY);
-            var _config = $.extend({}, Default, $this.data(), typeof config === 'object' && config);
-
-            if (!data && _config.toggle && /show|hide/.test(config)) {
-              _config.toggle = false;
-            }
-
-            if (!data) {
-              data = new Collapse(this, _config);
-              $this.data(DATA_KEY, data);
-            }
-
-            if (typeof config === 'string') {
-              if (data[config] === undefined) {
-                throw new Error('No method named "' + config + '"');
-              }
-              data[config]();
-            }
-          });
-        }
-      }, {
-        key: 'VERSION',
-        get: function get() {
-          return VERSION;
-        }
-      }, {
-        key: 'Default',
-        get: function get() {
-          return Default;
-        }
-      }]);
-
-      return Collapse;
-    })();
-
-    $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-      event.preventDefault();
-
-      var target = Collapse._getTargetFromElement(this);
-      var data = $(target).data(DATA_KEY);
-      var config = data ? 'toggle' : $(this).data();
-
-      Collapse._jQueryInterface.call($(target), config);
-    });
-
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $.fn[NAME] = Collapse._jQueryInterface;
-    $.fn[NAME].Constructor = Collapse;
-    $.fn[NAME].noConflict = function () {
-      $.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Collapse._jQueryInterface;
-    };
-
-    return Collapse;
-  })(jQuery);
-
-  module.exports = Collapse;
-});
diff --git a/docs/dist/js/umd/dropdown.js b/docs/dist/js/umd/dropdown.js
deleted file mode 100644
index 336faff27..000000000
--- a/docs/dist/js/umd/dropdown.js
+++ /dev/null
@@ -1,312 +0,0 @@
-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.dropdown = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  '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 _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0-alpha.2): dropdown.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Dropdown = (function ($) {
-
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-
-    var NAME = 'dropdown';
-    var VERSION = '4.0.0-alpha.2';
-    var DATA_KEY = 'bs.dropdown';
-    var EVENT_KEY = '.' + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $.fn[NAME];
-
-    var Event = {
-      HIDE: 'hide' + EVENT_KEY,
-      HIDDEN: 'hidden' + EVENT_KEY,
-      SHOW: 'show' + EVENT_KEY,
-      SHOWN: 'shown' + EVENT_KEY,
-      CLICK: 'click' + EVENT_KEY,
-      CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY,
-      KEYDOWN_DATA_API: 'keydown' + EVENT_KEY + DATA_API_KEY
-    };
-
-    var ClassName = {
-      BACKDROP: 'dropdown-backdrop',
-      DISABLED: 'disabled',
-      OPEN: 'open'
-    };
-
-    var Selector = {
-      BACKDROP: '.dropdown-backdrop',
-      DATA_TOGGLE: '[data-toggle="dropdown"]',
-      FORM_CHILD: '.dropdown form',
-      ROLE_MENU: '[role="menu"]',
-      ROLE_LISTBOX: '[role="listbox"]',
-      NAVBAR_NAV: '.navbar-nav',
-      VISIBLE_ITEMS: '[role="menu"] li:not(.disabled) a, ' + '[role="listbox"] li:not(.disabled) a'
-    };
-
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
-
-    var Dropdown = (function () {
-      function Dropdown(element) {
-        _classCallCheck(this, Dropdown);
-
-        this._element = element;
-
-        this._addEventListeners();
-      }
-
-      /**
-       * ------------------------------------------------------------------------
-       * Data Api implementation
-       * ------------------------------------------------------------------------
-       */
-
-      // getters
-
-      _createClass(Dropdown, [{
-        key: 'toggle',
-
-        // public
-
-        value: function toggle() {
-          if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
-            return false;
-          }
-
-          var parent = Dropdown._getParentFromElement(this);
-          var isActive = $(parent).hasClass(ClassName.OPEN);
-
-          Dropdown._clearMenus();
-
-          if (isActive) {
-            return false;
-          }
-
-          if ('ontouchstart' in document.documentElement && !$(parent).closest(Selector.NAVBAR_NAV).length) {
-
-            // if mobile we use a backdrop because click events don't delegate
-            var dropdown = document.createElement('div');
-            dropdown.className = ClassName.BACKDROP;
-            $(dropdown).insertBefore(this);
-            $(dropdown).on('click', Dropdown._clearMenus);
-          }
-
-          var relatedTarget = { relatedTarget: this };
-          var showEvent = $.Event(Event.SHOW, relatedTarget);
-
-          $(parent).trigger(showEvent);
-
-          if (showEvent.isDefaultPrevented()) {
-            return false;
-          }
-
-          this.focus();
-          this.setAttribute('aria-expanded', 'true');
-
-          $(parent).toggleClass(ClassName.OPEN);
-          $(parent).trigger($.Event(Event.SHOWN, relatedTarget));
-
-          return false;
-        }
-      }, {
-        key: 'dispose',
-        value: function dispose() {
-          $.removeData(this._element, DATA_KEY);
-          $(this._element).off(EVENT_KEY);
-          this._element = null;
-        }
-
-        // private
-
-      }, {
-        key: '_addEventListeners',
-        value: function _addEventListeners() {
-          $(this._element).on(Event.CLICK, this.toggle);
-        }
-
-        // static
-
-      }], [{
-        key: '_jQueryInterface',
-        value: function _jQueryInterface(config) {
-          return this.each(function () {
-            var data = $(this).data(DATA_KEY);
-
-            if (!data) {
-              $(this).data(DATA_KEY, data = new Dropdown(this));
-            }
-
-            if (typeof config === 'string') {
-              if (data[config] === undefined) {
-                throw new Error('No method named "' + config + '"');
-              }
-              data[config].call(this);
-            }
-          });
-        }
-      }, {
-        key: '_clearMenus',
-        value: function _clearMenus(event) {
-          if (event && event.which === 3) {
-            return;
-          }
-
-          var backdrop = $(Selector.BACKDROP)[0];
-          if (backdrop) {
-            backdrop.parentNode.removeChild(backdrop);
-          }
-
-          var toggles = $.makeArray($(Selector.DATA_TOGGLE));
-
-          for (var i = 0; i < toggles.length; i++) {
-            var _parent = Dropdown._getParentFromElement(toggles[i]);
-            var relatedTarget = { relatedTarget: toggles[i] };
-
-            if (!$(_parent).hasClass(ClassName.OPEN)) {
-              continue;
-            }
-
-            if (event && event.type === 'click' && /input|textarea/i.test(event.target.tagName) && $.contains(_parent, event.target)) {
-              continue;
-            }
-
-            var hideEvent = $.Event(Event.HIDE, relatedTarget);
-            $(_parent).trigger(hideEvent);
-            if (hideEvent.isDefaultPrevented()) {
-              continue;
-            }
-
-            toggles[i].setAttribute('aria-expanded', 'false');
-
-            $(_parent).removeClass(ClassName.OPEN).trigger($.Event(Event.HIDDEN, relatedTarget));
-          }
-        }
-      }, {
-        key: '_getParentFromElement',
-        value: function _getParentFromElement(element) {
-          var parent = undefined;
-          var selector = _Util['default'].getSelectorFromElement(element);
-
-          if (selector) {
-            parent = $(selector)[0];
-          }
-
-          return parent || element.parentNode;
-        }
-      }, {
-        key: '_dataApiKeydownHandler',
-        value: function _dataApiKeydownHandler(event) {
-          if (!/(38|40|27|32)/.test(event.which) || /input|textarea/i.test(event.target.tagName)) {
-            return;
-          }
-
-          event.preventDefault();
-          event.stopPropagation();
-
-          if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
-            return;
-          }
-
-          var parent = Dropdown._getParentFromElement(this);
-          var isActive = $(parent).hasClass(ClassName.OPEN);
-
-          if (!isActive && event.which !== 27 || isActive && event.which === 27) {
-
-            if (event.which === 27) {
-              var toggle = $(parent).find(Selector.DATA_TOGGLE)[0];
-              $(toggle).trigger('focus');
-            }
-
-            $(this).trigger('click');
-            return;
-          }
-
-          var items = $.makeArray($(Selector.VISIBLE_ITEMS));
-
-          items = items.filter(function (item) {
-            return item.offsetWidth || item.offsetHeight;
-          });
-
-          if (!items.length) {
-            return;
-          }
-
-          var index = items.indexOf(event.target);
-
-          if (event.which === 38 && index > 0) {
-            // up
-            index--;
-          }
-
-          if (event.which === 40 && index < items.length - 1) {
-            // down
-            index++;
-          }
-
-          if (index < 0) {
-            index = 0;
-          }
-
-          items[index].focus();
-        }
-      }, {
-        key: 'VERSION',
-        get: function get() {
-          return VERSION;
-        }
-      }]);
-
-      return Dropdown;
-    })();
-
-    $(document).on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.ROLE_MENU, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.ROLE_LISTBOX, Dropdown._dataApiKeydownHandler).on(Event.CLICK_DATA_API, Dropdown._clearMenus).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, Dropdown.prototype.toggle).on(Event.CLICK_DATA_API, Selector.FORM_CHILD, function (e) {
-      e.stopPropagation();
-    });
-
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $.fn[NAME] = Dropdown._jQueryInterface;
-    $.fn[NAME].Constructor = Dropdown;
-    $.fn[NAME].noConflict = function () {
-      $.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Dropdown._jQueryInterface;
-    };
-
-    return Dropdown;
-  })(jQuery);
-
-  module.exports = Dropdown;
-});
diff --git a/docs/dist/js/umd/modal.js b/docs/dist/js/umd/modal.js
deleted file mode 100644
index 93db6f0cb..000000000
--- a/docs/dist/js/umd/modal.js
+++ /dev/null
@@ -1,549 +0,0 @@
-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.modal = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  '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 _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0-alpha.2): modal.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Modal = (function ($) {
-
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-
-    var NAME = 'modal';
-    var VERSION = '4.0.0-alpha.2';
-    var DATA_KEY = 'bs.modal';
-    var EVENT_KEY = '.' + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $.fn[NAME];
-    var TRANSITION_DURATION = 300;
-    var BACKDROP_TRANSITION_DURATION = 150;
-
-    var Default = {
-      backdrop: true,
-      keyboard: true,
-      focus: true,
-      show: true
-    };
-
-    var DefaultType = {
-      backdrop: '(boolean|string)',
-      keyboard: 'boolean',
-      focus: 'boolean',
-      show: 'boolean'
-    };
-
-    var Event = {
-      HIDE: 'hide' + EVENT_KEY,
-      HIDDEN: 'hidden' + EVENT_KEY,
-      SHOW: 'show' + EVENT_KEY,
-      SHOWN: 'shown' + EVENT_KEY,
-      FOCUSIN: 'focusin' + EVENT_KEY,
-      RESIZE: 'resize' + EVENT_KEY,
-      CLICK_DISMISS: 'click.dismiss' + EVENT_KEY,
-      KEYDOWN_DISMISS: 'keydown.dismiss' + EVENT_KEY,
-      MOUSEUP_DISMISS: 'mouseup.dismiss' + EVENT_KEY,
-      MOUSEDOWN_DISMISS: 'mousedown.dismiss' + EVENT_KEY,
-      CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
-    };
-
-    var ClassName = {
-      SCROLLBAR_MEASURER: 'modal-scrollbar-measure',
-      BACKDROP: 'modal-backdrop',
-      OPEN: 'modal-open',
-      FADE: 'fade',
-      IN: 'in'
-    };
-
-    var Selector = {
-      DIALOG: '.modal-dialog',
-      DATA_TOGGLE: '[data-toggle="modal"]',
-      DATA_DISMISS: '[data-dismiss="modal"]',
-      FIXED_CONTENT: '.navbar-fixed-top, .navbar-fixed-bottom, .is-fixed'
-    };
-
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
-
-    var Modal = (function () {
-      function Modal(element, config) {
-        _classCallCheck(this, Modal);
-
-        this._config = this._getConfig(config);
-        this._element = element;
-        this._dialog = $(element).find(Selector.DIALOG)[0];
-        this._backdrop = null;
-        this._isShown = false;
-        this._isBodyOverflowing = false;
-        this._ignoreBackdropClick = false;
-        this._originalBodyPadding = 0;
-        this._scrollbarWidth = 0;
-      }
-
-      /**
-       * ------------------------------------------------------------------------
-       * Data Api implementation
-       * ------------------------------------------------------------------------
-       */
-
-      // getters
-
-      _createClass(Modal, [{
-        key: 'toggle',
-
-        // public
-
-        value: function toggle(relatedTarget) {
-          return this._isShown ? this.hide() : this.show(relatedTarget);
-        }
-      }, {
-        key: 'show',
-        value: function show(relatedTarget) {
-          var _this = this;
-
-          var showEvent = $.Event(Event.SHOW, {
-            relatedTarget: relatedTarget
-          });
-
-          $(this._element).trigger(showEvent);
-
-          if (this._isShown || showEvent.isDefaultPrevented()) {
-            return;
-          }
-
-          this._isShown = true;
-
-          this._checkScrollbar();
-          this._setScrollbar();
-
-          $(document.body).addClass(ClassName.OPEN);
-
-          this._setEscapeEvent();
-          this._setResizeEvent();
-
-          $(this._element).on(Event.CLICK_DISMISS, Selector.DATA_DISMISS, $.proxy(this.hide, this));
-
-          $(this._dialog).on(Event.MOUSEDOWN_DISMISS, function () {
-            $(_this._element).one(Event.MOUSEUP_DISMISS, function (event) {
-              if ($(event.target).is(_this._element)) {
-                _this._ignoreBackdropClick = true;
-              }
-            });
-          });
-
-          this._showBackdrop($.proxy(this._showElement, this, relatedTarget));
-        }
-      }, {
-        key: 'hide',
-        value: function hide(event) {
-          if (event) {
-            event.preventDefault();
-          }
-
-          var hideEvent = $.Event(Event.HIDE);
-
-          $(this._element).trigger(hideEvent);
-
-          if (!this._isShown || hideEvent.isDefaultPrevented()) {
-            return;
-          }
-
-          this._isShown = false;
-
-          this._setEscapeEvent();
-          this._setResizeEvent();
-
-          $(document).off(Event.FOCUSIN);
-
-          $(this._element).removeClass(ClassName.IN);
-
-          $(this._element).off(Event.CLICK_DISMISS);
-          $(this._dialog).off(Event.MOUSEDOWN_DISMISS);
-
-          if (_Util['default'].supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
-
-            $(this._element).one(_Util['default'].TRANSITION_END, $.proxy(this._hideModal, this)).emulateTransitionEnd(TRANSITION_DURATION);
-          } else {
-            this._hideModal();
-          }
-        }
-      }, {
-        key: 'dispose',
-        value: function dispose() {
-          $.removeData(this._element, DATA_KEY);
-
-          $(window).off(EVENT_KEY);
-          $(document).off(EVENT_KEY);
-          $(this._element).off(EVENT_KEY);
-          $(this._backdrop).off(EVENT_KEY);
-
-          this._config = null;
-          this._element = null;
-          this._dialog = null;
-          this._backdrop = null;
-          this._isShown = null;
-          this._isBodyOverflowing = null;
-          this._ignoreBackdropClick = null;
-          this._originalBodyPadding = null;
-          this._scrollbarWidth = null;
-        }
-
-        // private
-
-      }, {
-        key: '_getConfig',
-        value: function _getConfig(config) {
-          config = $.extend({}, Default, config);
-          _Util['default'].typeCheckConfig(NAME, config, DefaultType);
-          return config;
-        }
-      }, {
-        key: '_showElement',
-        value: function _showElement(relatedTarget) {
-          var _this2 = this;
-
-          var transition = _Util['default'].supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);
-
-          if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
-            // don't move modals dom position
-            document.body.appendChild(this._element);
-          }
-
-          this._element.style.display = 'block';
-          this._element.scrollTop = 0;
-
-          if (transition) {
-            _Util['default'].reflow(this._element);
-          }
-
-          $(this._element).addClass(ClassName.IN);
-
-          if (this._config.focus) {
-            this._enforceFocus();
-          }
-
-          var shownEvent = $.Event(Event.SHOWN, {
-            relatedTarget: relatedTarget
-          });
-
-          var transitionComplete = function transitionComplete() {
-            if (_this2._config.focus) {
-              _this2._element.focus();
-            }
-            $(_this2._element).trigger(shownEvent);
-          };
-
-          if (transition) {
-            $(this._dialog).one(_Util['default'].TRANSITION_END, transitionComplete).emulateTransitionEnd(TRANSITION_DURATION);
-          } else {
-            transitionComplete();
-          }
-        }
-      }, {
-        key: '_enforceFocus',
-        value: function _enforceFocus() {
-          var _this3 = this;
-
-          $(document).off(Event.FOCUSIN) // guard against infinite focus loop
-          .on(Event.FOCUSIN, function (event) {
-            if (document !== event.target && _this3._element !== event.target && !$(_this3._element).has(event.target).length) {
-              _this3._element.focus();
-            }
-          });
-        }
-      }, {
-        key: '_setEscapeEvent',
-        value: function _setEscapeEvent() {
-          var _this4 = this;
-
-          if (this._isShown && this._config.keyboard) {
-            $(this._element).on(Event.KEYDOWN_DISMISS, function (event) {
-              if (event.which === 27) {
-                _this4.hide();
-              }
-            });
-          } else if (!this._isShown) {
-            $(this._element).off(Event.KEYDOWN_DISMISS);
-          }
-        }
-      }, {
-        key: '_setResizeEvent',
-        value: function _setResizeEvent() {
-          if (this._isShown) {
-            $(window).on(Event.RESIZE, $.proxy(this._handleUpdate, this));
-          } else {
-            $(window).off(Event.RESIZE);
-          }
-        }
-      }, {
-        key: '_hideModal',
-        value: function _hideModal() {
-          var _this5 = this;
-
-          this._element.style.display = 'none';
-          this._showBackdrop(function () {
-            $(document.body).removeClass(ClassName.OPEN);
-            _this5._resetAdjustments();
-            _this5._resetScrollbar();
-            $(_this5._element).trigger(Event.HIDDEN);
-          });
-        }
-      }, {
-        key: '_removeBackdrop',
-        value: function _removeBackdrop() {
-          if (this._backdrop) {
-            $(this._backdrop).remove();
-            this._backdrop = null;
-          }
-        }
-      }, {
-        key: '_showBackdrop',
-        value: function _showBackdrop(callback) {
-          var _this6 = this;
-
-          var animate = $(this._element).hasClass(ClassName.FADE) ? ClassName.FADE : '';
-
-          if (this._isShown && this._config.backdrop) {
-            var doAnimate = _Util['default'].supportsTransitionEnd() && animate;
-
-            this._backdrop = document.createElement('div');
-            this._backdrop.className = ClassName.BACKDROP;
-
-            if (animate) {
-              $(this._backdrop).addClass(animate);
-            }
-
-            $(this._backdrop).appendTo(document.body);
-
-            $(this._element).on(Event.CLICK_DISMISS, function (event) {
-              if (_this6._ignoreBackdropClick) {
-                _this6._ignoreBackdropClick = false;
-                return;
-              }
-              if (event.target !== event.currentTarget) {
-                return;
-              }
-              if (_this6._config.backdrop === 'static') {
-                _this6._element.focus();
-              } else {
-                _this6.hide();
-              }
-            });
-
-            if (doAnimate) {
-              _Util['default'].reflow(this._backdrop);
-            }
-
-            $(this._backdrop).addClass(ClassName.IN);
-
-            if (!callback) {
-              return;
-            }
-
-            if (!doAnimate) {
-              callback();
-              return;
-            }
-
-            $(this._backdrop).one(_Util['default'].TRANSITION_END, callback).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);
-          } else if (!this._isShown && this._backdrop) {
-            $(this._backdrop).removeClass(ClassName.IN);
-
-            var callbackRemove = function callbackRemove() {
-              _this6._removeBackdrop();
-              if (callback) {
-                callback();
-              }
-            };
-
-            if (_Util['default'].supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
-              $(this._backdrop).one(_Util['default'].TRANSITION_END, callbackRemove).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);
-            } else {
-              callbackRemove();
-            }
-          } else if (callback) {
-            callback();
-          }
-        }
-
-        // ----------------------------------------------------------------------
-        // the following methods are used to handle overflowing modals
-        // todo (fat): these should probably be refactored out of modal.js
-        // ----------------------------------------------------------------------
-
-      }, {
-        key: '_handleUpdate',
-        value: function _handleUpdate() {
-          this._adjustDialog();
-        }
-      }, {
-        key: '_adjustDialog',
-        value: function _adjustDialog() {
-          var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
-
-          if (!this._isBodyOverflowing && isModalOverflowing) {
-            this._element.style.paddingLeft = this._scrollbarWidth + 'px';
-          }
-
-          if (this._isBodyOverflowing && !isModalOverflowing) {
-            this._element.style.paddingRight = this._scrollbarWidth + 'px~';
-          }
-        }
-      }, {
-        key: '_resetAdjustments',
-        value: function _resetAdjustments() {
-          this._element.style.paddingLeft = '';
-          this._element.style.paddingRight = '';
-        }
-      }, {
-        key: '_checkScrollbar',
-        value: function _checkScrollbar() {
-          this._isBodyOverflowing = document.body.clientWidth < window.innerWidth;
-          this._scrollbarWidth = this._getScrollbarWidth();
-        }
-      }, {
-        key: '_setScrollbar',
-        value: function _setScrollbar() {
-          var bodyPadding = parseInt($(Selector.FIXED_CONTENT).css('padding-right') || 0, 10);
-
-          this._originalBodyPadding = document.body.style.paddingRight || '';
-
-          if (this._isBodyOverflowing) {
-            document.body.style.paddingRight = bodyPadding + this._scrollbarWidth + 'px';
-          }
-        }
-      }, {
-        key: '_resetScrollbar',
-        value: function _resetScrollbar() {
-          document.body.style.paddingRight = this._originalBodyPadding;
-        }
-      }, {
-        key: '_getScrollbarWidth',
-        value: function _getScrollbarWidth() {
-          // thx d.walsh
-          var scrollDiv = document.createElement('div');
-          scrollDiv.className = ClassName.SCROLLBAR_MEASURER;
-          document.body.appendChild(scrollDiv);
-          var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth;
-          document.body.removeChild(scrollDiv);
-          return scrollbarWidth;
-        }
-
-        // static
-
-      }], [{
-        key: '_jQueryInterface',
-        value: function _jQueryInterface(config, relatedTarget) {
-          return this.each(function () {
-            var data = $(this).data(DATA_KEY);
-            var _config = $.extend({}, Modal.Default, $(this).data(), typeof config === 'object' && config);
-
-            if (!data) {
-              data = new Modal(this, _config);
-              $(this).data(DATA_KEY, data);
-            }
-
-            if (typeof config === 'string') {
-              if (data[config] === undefined) {
-                throw new Error('No method named "' + config + '"');
-              }
-              data[config](relatedTarget);
-            } else if (_config.show) {
-              data.show(relatedTarget);
-            }
-          });
-        }
-      }, {
-        key: 'VERSION',
-        get: function get() {
-          return VERSION;
-        }
-      }, {
-        key: 'Default',
-        get: function get() {
-          return Default;
-        }
-      }]);
-
-      return Modal;
-    })();
-
-    $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-      var _this7 = this;
-
-      var target = undefined;
-      var selector = _Util['default'].getSelectorFromElement(this);
-
-      if (selector) {
-        target = $(selector)[0];
-      }
-
-      var config = $(target).data(DATA_KEY) ? 'toggle' : $.extend({}, $(target).data(), $(this).data());
-
-      if (this.tagName === 'A') {
-        event.preventDefault();
-      }
-
-      var $target = $(target).one(Event.SHOW, function (showEvent) {
-        if (showEvent.isDefaultPrevented()) {
-          // only register focus restorer if modal will actually get shown
-          return;
-        }
-
-        $target.one(Event.HIDDEN, function () {
-          if ($(_this7).is(':visible')) {
-            _this7.focus();
-          }
-        });
-      });
-
-      Modal._jQueryInterface.call($(target), config, this);
-    });
-
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $.fn[NAME] = Modal._jQueryInterface;
-    $.fn[NAME].Constructor = Modal;
-    $.fn[NAME].noConflict = function () {
-      $.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Modal._jQueryInterface;
-    };
-
-    return Modal;
-  })(jQuery);
-
-  module.exports = Modal;
-});
diff --git a/docs/dist/js/umd/popover.js b/docs/dist/js/umd/popover.js
deleted file mode 100644
index 000228016..000000000
--- a/docs/dist/js/umd/popover.js
+++ /dev/null
@@ -1,220 +0,0 @@
-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './tooltip'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./tooltip'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Tooltip);
-    global.popover = mod.exports;
-  }
-})(this, function (exports, module, _tooltip) {
-  'use strict';
-
-  var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
-
-  var _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; desc = parent = undefined; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };
-
-  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
-
-  var _Tooltip2 = _interopRequireDefault(_tooltip);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0-alpha.2): popover.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Popover = (function ($) {
-
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-
-    var NAME = 'popover';
-    var VERSION = '4.0.0-alpha.2';
-    var DATA_KEY = 'bs.popover';
-    var EVENT_KEY = '.' + DATA_KEY;
-    var JQUERY_NO_CONFLICT = $.fn[NAME];
-
-    var Default = $.extend({}, _Tooltip2['default'].Default, {
-      placement: 'right',
-      trigger: 'click',
-      content: '',
-      template: '<div class="popover" role="tooltip">' + '<div class="popover-arrow"></div>' + '<h3 class="popover-title"></h3>' + '<div class="popover-content"></div></div>'
-    });
-
-    var DefaultType = $.extend({}, _Tooltip2['default'].DefaultType, {
-      content: '(string|element|function)'
-    });
-
-    var ClassName = {
-      FADE: 'fade',
-      IN: 'in'
-    };
-
-    var Selector = {
-      TITLE: '.popover-title',
-      CONTENT: '.popover-content',
-      ARROW: '.popover-arrow'
-    };
-
-    var Event = {
-      HIDE: 'hide' + EVENT_KEY,
-      HIDDEN: 'hidden' + EVENT_KEY,
-      SHOW: 'show' + EVENT_KEY,
-      SHOWN: 'shown' + EVENT_KEY,
-      INSERTED: 'inserted' + EVENT_KEY,
-      CLICK: 'click' + EVENT_KEY,
-      FOCUSIN: 'focusin' + EVENT_KEY,
-      FOCUSOUT: 'focusout' + EVENT_KEY,
-      MOUSEENTER: 'mouseenter' + EVENT_KEY,
-      MOUSELEAVE: 'mouseleave' + EVENT_KEY
-    };
-
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
-
-    var Popover = (function (_Tooltip) {
-      _inherits(Popover, _Tooltip);
-
-      function Popover() {
-        _classCallCheck(this, Popover);
-
-        _get(Object.getPrototypeOf(Popover.prototype), 'constructor', this).apply(this, arguments);
-      }
-
-      /**
-       * ------------------------------------------------------------------------
-       * jQuery
-       * ------------------------------------------------------------------------
-       */
-
-      _createClass(Popover, [{
-        key: 'isWithContent',
-
-        // overrides
-
-        value: function isWithContent() {
-          return this.getTitle() || this._getContent();
-        }
-      }, {
-        key: 'getTipElement',
-        value: function getTipElement() {
-          return this.tip = this.tip || $(this.config.template)[0];
-        }
-      }, {
-        key: 'setContent',
-        value: function setContent() {
-          var $tip = $(this.getTipElement());
-
-          // we use append for html objects to maintain js events
-          this.setElementContent($tip.find(Selector.TITLE), this.getTitle());
-          this.setElementContent($tip.find(Selector.CONTENT), this._getContent());
-
-          $tip.removeClass(ClassName.FADE).removeClass(ClassName.IN);
-
-          this.cleanupTether();
-        }
-
-        // private
-
-      }, {
-        key: '_getContent',
-        value: function _getContent() {
-          return this.element.getAttribute('data-content') || (typeof this.config.content === 'function' ? this.config.content.call(this.element) : this.config.content);
-        }
-
-        // static
-
-      }], [{
-        key: '_jQueryInterface',
-        value: function _jQueryInterface(config) {
-          return this.each(function () {
-            var data = $(this).data(DATA_KEY);
-            var _config = typeof config === 'object' ? config : null;
-
-            if (!data && /destroy|hide/.test(config)) {
-              return;
-            }
-
-            if (!data) {
-              data = new Popover(this, _config);
-              $(this).data(DATA_KEY, data);
-            }
-
-            if (typeof config === 'string') {
-              if (data[config] === undefined) {
-                throw new Error('No method named "' + config + '"');
-              }
-              data[config]();
-            }
-          });
-        }
-      }, {
-        key: 'VERSION',
-
-        // getters
-
-        get: function get() {
-          return VERSION;
-        }
-      }, {
-        key: 'Default',
-        get: function get() {
-          return Default;
-        }
-      }, {
-        key: 'NAME',
-        get: function get() {
-          return NAME;
-        }
-      }, {
-        key: 'DATA_KEY',
-        get: function get() {
-          return DATA_KEY;
-        }
-      }, {
-        key: 'Event',
-        get: function get() {
-          return Event;
-        }
-      }, {
-        key: 'EVENT_KEY',
-        get: function get() {
-          return EVENT_KEY;
-        }
-      }, {
-        key: 'DefaultType',
-        get: function get() {
-          return DefaultType;
-        }
-      }]);
-
-      return Popover;
-    })(_Tooltip2['default']);
-
-    $.fn[NAME] = Popover._jQueryInterface;
-    $.fn[NAME].Constructor = Popover;
-    $.fn[NAME].noConflict = function () {
-      $.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Popover._jQueryInterface;
-    };
-
-    return Popover;
-  })(jQuery);
-
-  module.exports = Popover;
-});
diff --git a/docs/dist/js/umd/scrollspy.js b/docs/dist/js/umd/scrollspy.js
deleted file mode 100644
index 24f6d88d5..000000000
--- a/docs/dist/js/umd/scrollspy.js
+++ /dev/null
@@ -1,339 +0,0 @@
-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.scrollspy = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  '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 _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0-alpha.2): scrollspy.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var ScrollSpy = (function ($) {
-
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-
-    var NAME = 'scrollspy';
-    var VERSION = '4.0.0-alpha.2';
-    var DATA_KEY = 'bs.scrollspy';
-    var EVENT_KEY = '.' + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $.fn[NAME];
-
-    var Default = {
-      offset: 10,
-      method: 'auto',
-      target: ''
-    };
-
-    var DefaultType = {
-      offset: 'number',
-      method: 'string',
-      target: '(string|element)'
-    };
-
-    var Event = {
-      ACTIVATE: 'activate' + EVENT_KEY,
-      SCROLL: 'scroll' + EVENT_KEY,
-      LOAD_DATA_API: 'load' + EVENT_KEY + DATA_API_KEY
-    };
-
-    var ClassName = {
-      DROPDOWN_ITEM: 'dropdown-item',
-      DROPDOWN_MENU: 'dropdown-menu',
-      NAV_LINK: 'nav-link',
-      NAV: 'nav',
-      ACTIVE: 'active'
-    };
-
-    var Selector = {
-      DATA_SPY: '[data-spy="scroll"]',
-      ACTIVE: '.active',
-      LIST_ITEM: '.list-item',
-      LI: 'li',
-      LI_DROPDOWN: 'li.dropdown',
-      NAV_LINKS: '.nav-link',
-      DROPDOWN: '.dropdown',
-      DROPDOWN_ITEMS: '.dropdown-item',
-      DROPDOWN_TOGGLE: '.dropdown-toggle'
-    };
-
-    var OffsetMethod = {
-      OFFSET: 'offset',
-      POSITION: 'position'
-    };
-
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
-
-    var ScrollSpy = (function () {
-      function ScrollSpy(element, config) {
-        _classCallCheck(this, ScrollSpy);
-
-        this._element = element;
-        this._scrollElement = element.tagName === 'BODY' ? window : element;
-        this._config = this._getConfig(config);
-        this._selector = this._config.target + ' ' + Selector.NAV_LINKS + ',' + (this._config.target + ' ' + Selector.DROPDOWN_ITEMS);
-        this._offsets = [];
-        this._targets = [];
-        this._activeTarget = null;
-        this._scrollHeight = 0;
-
-        $(this._scrollElement).on(Event.SCROLL, $.proxy(this._process, this));
-
-        this.refresh();
-        this._process();
-      }
-
-      /**
-       * ------------------------------------------------------------------------
-       * Data Api implementation
-       * ------------------------------------------------------------------------
-       */
-
-      // getters
-
-      _createClass(ScrollSpy, [{
-        key: 'refresh',
-
-        // public
-
-        value: function refresh() {
-          var _this = this;
-
-          var autoMethod = this._scrollElement !== this._scrollElement.window ? OffsetMethod.POSITION : OffsetMethod.OFFSET;
-
-          var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
-
-          var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
-
-          this._offsets = [];
-          this._targets = [];
-
-          this._scrollHeight = this._getScrollHeight();
-
-          var targets = $.makeArray($(this._selector));
-
-          targets.map(function (element) {
-            var target = undefined;
-            var targetSelector = _Util['default'].getSelectorFromElement(element);
-
-            if (targetSelector) {
-              target = $(targetSelector)[0];
-            }
-
-            if (target && (target.offsetWidth || target.offsetHeight)) {
-              // todo (fat): remove sketch reliance on jQuery position/offset
-              return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
-            }
-          }).filter(function (item) {
-            return item;
-          }).sort(function (a, b) {
-            return a[0] - b[0];
-          }).forEach(function (item) {
-            _this._offsets.push(item[0]);
-            _this._targets.push(item[1]);
-          });
-        }
-      }, {
-        key: 'dispose',
-        value: function dispose() {
-          $.removeData(this._element, DATA_KEY);
-          $(this._scrollElement).off(EVENT_KEY);
-
-          this._element = null;
-          this._scrollElement = null;
-          this._config = null;
-          this._selector = null;
-          this._offsets = null;
-          this._targets = null;
-          this._activeTarget = null;
-          this._scrollHeight = null;
-        }
-
-        // private
-
-      }, {
-        key: '_getConfig',
-        value: function _getConfig(config) {
-          config = $.extend({}, Default, config);
-
-          if (typeof config.target !== 'string') {
-            var id = $(config.target).attr('id');
-            if (!id) {
-              id = _Util['default'].getUID(NAME);
-              $(config.target).attr('id', id);
-            }
-            config.target = '#' + id;
-          }
-
-          _Util['default'].typeCheckConfig(NAME, config, DefaultType);
-
-          return config;
-        }
-      }, {
-        key: '_getScrollTop',
-        value: function _getScrollTop() {
-          return this._scrollElement === window ? this._scrollElement.scrollY : this._scrollElement.scrollTop;
-        }
-      }, {
-        key: '_getScrollHeight',
-        value: function _getScrollHeight() {
-          return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
-        }
-      }, {
-        key: '_process',
-        value: function _process() {
-          var scrollTop = this._getScrollTop() + this._config.offset;
-          var scrollHeight = this._getScrollHeight();
-          var maxScroll = this._config.offset + scrollHeight - this._scrollElement.offsetHeight;
-
-          if (this._scrollHeight !== scrollHeight) {
-            this.refresh();
-          }
-
-          if (scrollTop >= maxScroll) {
-            var target = this._targets[this._targets.length - 1];
-
-            if (this._activeTarget !== target) {
-              this._activate(target);
-            }
-          }
-
-          if (this._activeTarget && scrollTop < this._offsets[0]) {
-            this._activeTarget = null;
-            this._clear();
-            return;
-          }
-
-          for (var i = this._offsets.length; i--;) {
-            var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (this._offsets[i + 1] === undefined || scrollTop < this._offsets[i + 1]);
-
-            if (isActiveTarget) {
-              this._activate(this._targets[i]);
-            }
-          }
-        }
-      }, {
-        key: '_activate',
-        value: function _activate(target) {
-          this._activeTarget = target;
-
-          this._clear();
-
-          var queries = this._selector.split(',');
-          queries = queries.map(function (selector) {
-            return selector + '[data-target="' + target + '"],' + (selector + '[href="' + target + '"]');
-          });
-
-          var $link = $(queries.join(','));
-
-          if ($link.hasClass(ClassName.DROPDOWN_ITEM)) {
-            $link.closest(Selector.DROPDOWN).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
-            $link.addClass(ClassName.ACTIVE);
-          } else {
-            // todo (fat) this is kinda sus...
-            // recursively add actives to tested nav-links
-            $link.parents(Selector.LI).find(Selector.NAV_LINKS).addClass(ClassName.ACTIVE);
-          }
-
-          $(this._scrollElement).trigger(Event.ACTIVATE, {
-            relatedTarget: target
-          });
-        }
-      }, {
-        key: '_clear',
-        value: function _clear() {
-          $(this._selector).filter(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
-        }
-
-        // static
-
-      }], [{
-        key: '_jQueryInterface',
-        value: function _jQueryInterface(config) {
-          return this.each(function () {
-            var data = $(this).data(DATA_KEY);
-            var _config = typeof config === 'object' && config || null;
-
-            if (!data) {
-              data = new ScrollSpy(this, _config);
-              $(this).data(DATA_KEY, data);
-            }
-
-            if (typeof config === 'string') {
-              if (data[config] === undefined) {
-                throw new Error('No method named "' + config + '"');
-              }
-              data[config]();
-            }
-          });
-        }
-      }, {
-        key: 'VERSION',
-        get: function get() {
-          return VERSION;
-        }
-      }, {
-        key: 'Default',
-        get: function get() {
-          return Default;
-        }
-      }]);
-
-      return ScrollSpy;
-    })();
-
-    $(window).on(Event.LOAD_DATA_API, function () {
-      var scrollSpys = $.makeArray($(Selector.DATA_SPY));
-
-      for (var i = scrollSpys.length; i--;) {
-        var $spy = $(scrollSpys[i]);
-        ScrollSpy._jQueryInterface.call($spy, $spy.data());
-      }
-    });
-
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $.fn[NAME] = ScrollSpy._jQueryInterface;
-    $.fn[NAME].Constructor = ScrollSpy;
-    $.fn[NAME].noConflict = function () {
-      $.fn[NAME] = JQUERY_NO_CONFLICT;
-      return ScrollSpy._jQueryInterface;
-    };
-
-    return ScrollSpy;
-  })(jQuery);
-
-  module.exports = ScrollSpy;
-});
diff --git a/docs/dist/js/umd/tab.js b/docs/dist/js/umd/tab.js
deleted file mode 100644
index ad768e66d..000000000
--- a/docs/dist/js/umd/tab.js
+++ /dev/null
@@ -1,282 +0,0 @@
-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.tab = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  '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 _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0-alpha.2): tab.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Tab = (function ($) {
-
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-
-    var NAME = 'tab';
-    var VERSION = '4.0.0-alpha.2';
-    var DATA_KEY = 'bs.tab';
-    var EVENT_KEY = '.' + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $.fn[NAME];
-    var TRANSITION_DURATION = 150;
-
-    var Event = {
-      HIDE: 'hide' + EVENT_KEY,
-      HIDDEN: 'hidden' + EVENT_KEY,
-      SHOW: 'show' + EVENT_KEY,
-      SHOWN: 'shown' + EVENT_KEY,
-      CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
-    };
-
-    var ClassName = {
-      DROPDOWN_MENU: 'dropdown-menu',
-      ACTIVE: 'active',
-      FADE: 'fade',
-      IN: 'in'
-    };
-
-    var Selector = {
-      A: 'a',
-      LI: 'li',
-      DROPDOWN: '.dropdown',
-      UL: 'ul:not(.dropdown-menu)',
-      FADE_CHILD: '> .nav-item .fade, > .fade',
-      ACTIVE: '.active',
-      ACTIVE_CHILD: '> .nav-item > .active, > .active',
-      DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"]',
-      DROPDOWN_TOGGLE: '.dropdown-toggle',
-      DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu .active'
-    };
-
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
-
-    var Tab = (function () {
-      function Tab(element) {
-        _classCallCheck(this, Tab);
-
-        this._element = element;
-      }
-
-      /**
-       * ------------------------------------------------------------------------
-       * Data Api implementation
-       * ------------------------------------------------------------------------
-       */
-
-      // getters
-
-      _createClass(Tab, [{
-        key: 'show',
-
-        // public
-
-        value: function show() {
-          var _this = this;
-
-          if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(ClassName.ACTIVE)) {
-            return;
-          }
-
-          var target = undefined;
-          var previous = undefined;
-          var ulElement = $(this._element).closest(Selector.UL)[0];
-          var selector = _Util['default'].getSelectorFromElement(this._element);
-
-          if (ulElement) {
-            previous = $.makeArray($(ulElement).find(Selector.ACTIVE));
-            previous = previous[previous.length - 1];
-          }
-
-          var hideEvent = $.Event(Event.HIDE, {
-            relatedTarget: this._element
-          });
-
-          var showEvent = $.Event(Event.SHOW, {
-            relatedTarget: previous
-          });
-
-          if (previous) {
-            $(previous).trigger(hideEvent);
-          }
-
-          $(this._element).trigger(showEvent);
-
-          if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
-            return;
-          }
-
-          if (selector) {
-            target = $(selector)[0];
-          }
-
-          this._activate(this._element, ulElement);
-
-          var complete = function complete() {
-            var hiddenEvent = $.Event(Event.HIDDEN, {
-              relatedTarget: _this._element
-            });
-
-            var shownEvent = $.Event(Event.SHOWN, {
-              relatedTarget: previous
-            });
-
-            $(previous).trigger(hiddenEvent);
-            $(_this._element).trigger(shownEvent);
-          };
-
-          if (target) {
-            this._activate(target, target.parentNode, complete);
-          } else {
-            complete();
-          }
-        }
-      }, {
-        key: 'dispose',
-        value: function dispose() {
-          $.removeClass(this._element, DATA_KEY);
-          this._element = null;
-        }
-
-        // private
-
-      }, {
-        key: '_activate',
-        value: function _activate(element, container, callback) {
-          var active = $(container).find(Selector.ACTIVE_CHILD)[0];
-          var isTransitioning = callback && _Util['default'].supportsTransitionEnd() && (active && $(active).hasClass(ClassName.FADE) || Boolean($(container).find(Selector.FADE_CHILD)[0]));
-
-          var complete = $.proxy(this._transitionComplete, this, element, active, isTransitioning, callback);
-
-          if (active && isTransitioning) {
-            $(active).one(_Util['default'].TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
-          } else {
-            complete();
-          }
-
-          if (active) {
-            $(active).removeClass(ClassName.IN);
-          }
-        }
-      }, {
-        key: '_transitionComplete',
-        value: function _transitionComplete(element, active, isTransitioning, callback) {
-          if (active) {
-            $(active).removeClass(ClassName.ACTIVE);
-
-            var dropdownChild = $(active).find(Selector.DROPDOWN_ACTIVE_CHILD)[0];
-
-            if (dropdownChild) {
-              $(dropdownChild).removeClass(ClassName.ACTIVE);
-            }
-
-            active.setAttribute('aria-expanded', false);
-          }
-
-          $(element).addClass(ClassName.ACTIVE);
-          element.setAttribute('aria-expanded', true);
-
-          if (isTransitioning) {
-            _Util['default'].reflow(element);
-            $(element).addClass(ClassName.IN);
-          } else {
-            $(element).removeClass(ClassName.FADE);
-          }
-
-          if (element.parentNode && $(element.parentNode).hasClass(ClassName.DROPDOWN_MENU)) {
-
-            var dropdownElement = $(element).closest(Selector.DROPDOWN)[0];
-            if (dropdownElement) {
-              $(dropdownElement).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
-            }
-
-            element.setAttribute('aria-expanded', true);
-          }
-
-          if (callback) {
-            callback();
-          }
-        }
-
-        // static
-
-      }], [{
-        key: '_jQueryInterface',
-        value: function _jQueryInterface(config) {
-          return this.each(function () {
-            var $this = $(this);
-            var data = $this.data(DATA_KEY);
-
-            if (!data) {
-              data = data = new Tab(this);
-              $this.data(DATA_KEY, data);
-            }
-
-            if (typeof config === 'string') {
-              if (data[config] === undefined) {
-                throw new Error('No method named "' + config + '"');
-              }
-              data[config]();
-            }
-          });
-        }
-      }, {
-        key: 'VERSION',
-        get: function get() {
-          return VERSION;
-        }
-      }]);
-
-      return Tab;
-    })();
-
-    $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-      event.preventDefault();
-      Tab._jQueryInterface.call($(this), 'show');
-    });
-
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $.fn[NAME] = Tab._jQueryInterface;
-    $.fn[NAME].Constructor = Tab;
-    $.fn[NAME].noConflict = function () {
-      $.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Tab._jQueryInterface;
-    };
-
-    return Tab;
-  })(jQuery);
-
-  module.exports = Tab;
-});
diff --git a/docs/dist/js/umd/tooltip.js b/docs/dist/js/umd/tooltip.js
deleted file mode 100644
index a1527add1..000000000
--- a/docs/dist/js/umd/tooltip.js
+++ /dev/null
@@ -1,638 +0,0 @@
-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.tooltip = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  /* global Tether */
-
-  'use strict';
-
-  var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
-
-  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0-alpha.2): tooltip.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Tooltip = (function ($) {
-
-    /**
-     * Check for Tether dependency
-     * Tether - http://github.hubspot.com/tether/
-     */
-    if (window.Tether === undefined) {
-      throw new Error('Bootstrap tooltips require Tether (http://github.hubspot.com/tether/)');
-    }
-
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-
-    var NAME = 'tooltip';
-    var VERSION = '4.0.0-alpha.2';
-    var DATA_KEY = 'bs.tooltip';
-    var EVENT_KEY = '.' + DATA_KEY;
-    var JQUERY_NO_CONFLICT = $.fn[NAME];
-    var TRANSITION_DURATION = 150;
-    var CLASS_PREFIX = 'bs-tether';
-
-    var Default = {
-      animation: true,
-      template: '<div class="tooltip" role="tooltip">' + '<div class="tooltip-arrow"></div>' + '<div class="tooltip-inner"></div></div>',
-      trigger: 'hover focus',
-      title: '',
-      delay: 0,
-      html: false,
-      selector: false,
-      placement: 'top',
-      offset: '0 0',
-      constraints: []
-    };
-
-    var DefaultType = {
-      animation: 'boolean',
-      template: 'string',
-      title: '(string|element|function)',
-      trigger: 'string',
-      delay: '(number|object)',
-      html: 'boolean',
-      selector: '(string|boolean)',
-      placement: '(string|function)',
-      offset: 'string',
-      constraints: 'array'
-    };
-
-    var AttachmentMap = {
-      TOP: 'bottom center',
-      RIGHT: 'middle left',
-      BOTTOM: 'top center',
-      LEFT: 'middle right'
-    };
-
-    var HoverState = {
-      IN: 'in',
-      OUT: 'out'
-    };
-
-    var Event = {
-      HIDE: 'hide' + EVENT_KEY,
-      HIDDEN: 'hidden' + EVENT_KEY,
-      SHOW: 'show' + EVENT_KEY,
-      SHOWN: 'shown' + EVENT_KEY,
-      INSERTED: 'inserted' + EVENT_KEY,
-      CLICK: 'click' + EVENT_KEY,
-      FOCUSIN: 'focusin' + EVENT_KEY,
-      FOCUSOUT: 'focusout' + EVENT_KEY,
-      MOUSEENTER: 'mouseenter' + EVENT_KEY,
-      MOUSELEAVE: 'mouseleave' + EVENT_KEY
-    };
-
-    var ClassName = {
-      FADE: 'fade',
-      IN: 'in'
-    };
-
-    var Selector = {
-      TOOLTIP: '.tooltip',
-      TOOLTIP_INNER: '.tooltip-inner'
-    };
-
-    var TetherClass = {
-      element: false,
-      enabled: false
-    };
-
-    var Trigger = {
-      HOVER: 'hover',
-      FOCUS: 'focus',
-      CLICK: 'click',
-      MANUAL: 'manual'
-    };
-
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
-
-    var Tooltip = (function () {
-      function Tooltip(element, config) {
-        _classCallCheck(this, Tooltip);
-
-        // private
-        this._isEnabled = true;
-        this._timeout = 0;
-        this._hoverState = '';
-        this._activeTrigger = {};
-        this._tether = null;
-
-        // protected
-        this.element = element;
-        this.config = this._getConfig(config);
-        this.tip = null;
-
-        this._setListeners();
-      }
-
-      /**
-       * ------------------------------------------------------------------------
-       * jQuery
-       * ------------------------------------------------------------------------
-       */
-
-      // getters
-
-      _createClass(Tooltip, [{
-        key: 'enable',
-
-        // public
-
-        value: function enable() {
-          this._isEnabled = true;
-        }
-      }, {
-        key: 'disable',
-        value: function disable() {
-          this._isEnabled = false;
-        }
-      }, {
-        key: 'toggleEnabled',
-        value: function toggleEnabled() {
-          this._isEnabled = !this._isEnabled;
-        }
-      }, {
-        key: 'toggle',
-        value: function toggle(event) {
-          if (event) {
-            var dataKey = this.constructor.DATA_KEY;
-            var context = $(event.currentTarget).data(dataKey);
-
-            if (!context) {
-              context = new this.constructor(event.currentTarget, this._getDelegateConfig());
-              $(event.currentTarget).data(dataKey, context);
-            }
-
-            context._activeTrigger.click = !context._activeTrigger.click;
-
-            if (context._isWithActiveTrigger()) {
-              context._enter(null, context);
-            } else {
-              context._leave(null, context);
-            }
-          } else {
-
-            if ($(this.getTipElement()).hasClass(ClassName.IN)) {
-              this._leave(null, this);
-              return;
-            }
-
-            this._enter(null, this);
-          }
-        }
-      }, {
-        key: 'dispose',
-        value: function dispose() {
-          clearTimeout(this._timeout);
-
-          this.cleanupTether();
-
-          $.removeData(this.element, this.constructor.DATA_KEY);
-
-          $(this.element).off(this.constructor.EVENT_KEY);
-
-          if (this.tip) {
-            $(this.tip).remove();
-          }
-
-          this._isEnabled = null;
-          this._timeout = null;
-          this._hoverState = null;
-          this._activeTrigger = null;
-          this._tether = null;
-
-          this.element = null;
-          this.config = null;
-          this.tip = null;
-        }
-      }, {
-        key: 'show',
-        value: function show() {
-          var _this = this;
-
-          var showEvent = $.Event(this.constructor.Event.SHOW);
-
-          if (this.isWithContent() && this._isEnabled) {
-            $(this.element).trigger(showEvent);
-
-            var isInTheDom = $.contains(this.element.ownerDocument.documentElement, this.element);
-
-            if (showEvent.isDefaultPrevented() || !isInTheDom) {
-              return;
-            }
-
-            var tip = this.getTipElement();
-            var tipId = _Util['default'].getUID(this.constructor.NAME);
-
-            tip.setAttribute('id', tipId);
-            this.element.setAttribute('aria-describedby', tipId);
-
-            this.setContent();
-
-            if (this.config.animation) {
-              $(tip).addClass(ClassName.FADE);
-            }
-
-            var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
-
-            var attachment = this._getAttachment(placement);
-
-            $(tip).data(this.constructor.DATA_KEY, this).appendTo(document.body);
-
-            $(this.element).trigger(this.constructor.Event.INSERTED);
-
-            this._tether = new Tether({
-              attachment: attachment,
-              element: tip,
-              target: this.element,
-              classes: TetherClass,
-              classPrefix: CLASS_PREFIX,
-              offset: this.config.offset,
-              constraints: this.config.constraints,
-              addTargetClasses: false
-            });
-
-            _Util['default'].reflow(tip);
-            this._tether.position();
-
-            $(tip).addClass(ClassName.IN);
-
-            var complete = function complete() {
-              var prevHoverState = _this._hoverState;
-              _this._hoverState = null;
-
-              $(_this.element).trigger(_this.constructor.Event.SHOWN);
-
-              if (prevHoverState === HoverState.OUT) {
-                _this._leave(null, _this);
-              }
-            };
-
-            if (_Util['default'].supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
-              $(this.tip).one(_Util['default'].TRANSITION_END, complete).emulateTransitionEnd(Tooltip._TRANSITION_DURATION);
-              return;
-            }
-
-            complete();
-          }
-        }
-      }, {
-        key: 'hide',
-        value: function hide(callback) {
-          var _this2 = this;
-
-          var tip = this.getTipElement();
-          var hideEvent = $.Event(this.constructor.Event.HIDE);
-          var complete = function complete() {
-            if (_this2._hoverState !== HoverState.IN && tip.parentNode) {
-              tip.parentNode.removeChild(tip);
-            }
-
-            _this2.element.removeAttribute('aria-describedby');
-            $(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
-            _this2.cleanupTether();
-
-            if (callback) {
-              callback();
-            }
-          };
-
-          $(this.element).trigger(hideEvent);
-
-          if (hideEvent.isDefaultPrevented()) {
-            return;
-          }
-
-          $(tip).removeClass(ClassName.IN);
-
-          if (_Util['default'].supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
-
-            $(tip).one(_Util['default'].TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
-          } else {
-            complete();
-          }
-
-          this._hoverState = '';
-        }
-
-        // protected
-
-      }, {
-        key: 'isWithContent',
-        value: function isWithContent() {
-          return Boolean(this.getTitle());
-        }
-      }, {
-        key: 'getTipElement',
-        value: function getTipElement() {
-          return this.tip = this.tip || $(this.config.template)[0];
-        }
-      }, {
-        key: 'setContent',
-        value: function setContent() {
-          var $tip = $(this.getTipElement());
-
-          this.setElementContent($tip.find(Selector.TOOLTIP_INNER), this.getTitle());
-
-          $tip.removeClass(ClassName.FADE).removeClass(ClassName.IN);
-
-          this.cleanupTether();
-        }
-      }, {
-        key: 'setElementContent',
-        value: function setElementContent($element, content) {
-          var html = this.config.html;
-          if (typeof content === 'object' && (content.nodeType || content.jquery)) {
-            // content is a DOM node or a jQuery
-            if (html) {
-              if (!$(content).parent().is($element)) {
-                $element.empty().append(content);
-              }
-            } else {
-              $element.text($(content).text());
-            }
-          } else {
-            $element[html ? 'html' : 'text'](content);
-          }
-        }
-      }, {
-        key: 'getTitle',
-        value: function getTitle() {
-          var title = this.element.getAttribute('data-original-title');
-
-          if (!title) {
-            title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
-          }
-
-          return title;
-        }
-      }, {
-        key: 'cleanupTether',
-        value: function cleanupTether() {
-          if (this._tether) {
-            this._tether.destroy();
-          }
-        }
-
-        // private
-
-      }, {
-        key: '_getAttachment',
-        value: function _getAttachment(placement) {
-          return AttachmentMap[placement.toUpperCase()];
-        }
-      }, {
-        key: '_setListeners',
-        value: function _setListeners() {
-          var _this3 = this;
-
-          var triggers = this.config.trigger.split(' ');
-
-          triggers.forEach(function (trigger) {
-            if (trigger === 'click') {
-              $(_this3.element).on(_this3.constructor.Event.CLICK, _this3.config.selector, $.proxy(_this3.toggle, _this3));
-            } else if (trigger !== Trigger.MANUAL) {
-              var eventIn = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSEENTER : _this3.constructor.Event.FOCUSIN;
-              var eventOut = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSELEAVE : _this3.constructor.Event.FOCUSOUT;
-
-              $(_this3.element).on(eventIn, _this3.config.selector, $.proxy(_this3._enter, _this3)).on(eventOut, _this3.config.selector, $.proxy(_this3._leave, _this3));
-            }
-          });
-
-          if (this.config.selector) {
-            this.config = $.extend({}, this.config, {
-              trigger: 'manual',
-              selector: ''
-            });
-          } else {
-            this._fixTitle();
-          }
-        }
-      }, {
-        key: '_fixTitle',
-        value: function _fixTitle() {
-          var titleType = typeof this.element.getAttribute('data-original-title');
-          if (this.element.getAttribute('title') || titleType !== 'string') {
-            this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
-            this.element.setAttribute('title', '');
-          }
-        }
-      }, {
-        key: '_enter',
-        value: function _enter(event, context) {
-          var dataKey = this.constructor.DATA_KEY;
-
-          context = context || $(event.currentTarget).data(dataKey);
-
-          if (!context) {
-            context = new this.constructor(event.currentTarget, this._getDelegateConfig());
-            $(event.currentTarget).data(dataKey, context);
-          }
-
-          if (event) {
-            context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true;
-          }
-
-          if ($(context.getTipElement()).hasClass(ClassName.IN) || context._hoverState === HoverState.IN) {
-            context._hoverState = HoverState.IN;
-            return;
-          }
-
-          clearTimeout(context._timeout);
-
-          context._hoverState = HoverState.IN;
-
-          if (!context.config.delay || !context.config.delay.show) {
-            context.show();
-            return;
-          }
-
-          context._timeout = setTimeout(function () {
-            if (context._hoverState === HoverState.IN) {
-              context.show();
-            }
-          }, context.config.delay.show);
-        }
-      }, {
-        key: '_leave',
-        value: function _leave(event, context) {
-          var dataKey = this.constructor.DATA_KEY;
-
-          context = context || $(event.currentTarget).data(dataKey);
-
-          if (!context) {
-            context = new this.constructor(event.currentTarget, this._getDelegateConfig());
-            $(event.currentTarget).data(dataKey, context);
-          }
-
-          if (event) {
-            context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false;
-          }
-
-          if (context._isWithActiveTrigger()) {
-            return;
-          }
-
-          clearTimeout(context._timeout);
-
-          context._hoverState = HoverState.OUT;
-
-          if (!context.config.delay || !context.config.delay.hide) {
-            context.hide();
-            return;
-          }
-
-          context._timeout = setTimeout(function () {
-            if (context._hoverState === HoverState.OUT) {
-              context.hide();
-            }
-          }, context.config.delay.hide);
-        }
-      }, {
-        key: '_isWithActiveTrigger',
-        value: function _isWithActiveTrigger() {
-          for (var trigger in this._activeTrigger) {
-            if (this._activeTrigger[trigger]) {
-              return true;
-            }
-          }
-
-          return false;
-        }
-      }, {
-        key: '_getConfig',
-        value: function _getConfig(config) {
-          config = $.extend({}, this.constructor.Default, $(this.element).data(), config);
-
-          if (config.delay && typeof config.delay === 'number') {
-            config.delay = {
-              show: config.delay,
-              hide: config.delay
-            };
-          }
-
-          _Util['default'].typeCheckConfig(NAME, config, this.constructor.DefaultType);
-
-          return config;
-        }
-      }, {
-        key: '_getDelegateConfig',
-        value: function _getDelegateConfig() {
-          var config = {};
-
-          if (this.config) {
-            for (var key in this.config) {
-              if (this.constructor.Default[key] !== this.config[key]) {
-                config[key] = this.config[key];
-              }
-            }
-          }
-
-          return config;
-        }
-
-        // static
-
-      }], [{
-        key: '_jQueryInterface',
-        value: function _jQueryInterface(config) {
-          return this.each(function () {
-            var data = $(this).data(DATA_KEY);
-            var _config = typeof config === 'object' ? config : null;
-
-            if (!data && /destroy|hide/.test(config)) {
-              return;
-            }
-
-            if (!data) {
-              data = new Tooltip(this, _config);
-              $(this).data(DATA_KEY, data);
-            }
-
-            if (typeof config === 'string') {
-              if (data[config] === undefined) {
-                throw new Error('No method named "' + config + '"');
-              }
-              data[config]();
-            }
-          });
-        }
-      }, {
-        key: 'VERSION',
-        get: function get() {
-          return VERSION;
-        }
-      }, {
-        key: 'Default',
-        get: function get() {
-          return Default;
-        }
-      }, {
-        key: 'NAME',
-        get: function get() {
-          return NAME;
-        }
-      }, {
-        key: 'DATA_KEY',
-        get: function get() {
-          return DATA_KEY;
-        }
-      }, {
-        key: 'Event',
-        get: function get() {
-          return Event;
-        }
-      }, {
-        key: 'EVENT_KEY',
-        get: function get() {
-          return EVENT_KEY;
-        }
-      }, {
-        key: 'DefaultType',
-        get: function get() {
-          return DefaultType;
-        }
-      }]);
-
-      return Tooltip;
-    })();
-
-    $.fn[NAME] = Tooltip._jQueryInterface;
-    $.fn[NAME].Constructor = Tooltip;
-    $.fn[NAME].noConflict = function () {
-      $.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Tooltip._jQueryInterface;
-    };
-
-    return Tooltip;
-  })(jQuery);
-
-  module.exports = Tooltip;
-});
diff --git a/docs/dist/js/umd/util.js b/docs/dist/js/umd/util.js
deleted file mode 100644
index 99dcaaf6d..000000000
--- a/docs/dist/js/umd/util.js
+++ /dev/null
@@ -1,174 +0,0 @@
-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module);
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod);
-    global.util = mod.exports;
-  }
-})(this, function (exports, module) {
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0-alpha.2): util.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  'use strict';
-
-  var Util = (function ($) {
-
-    /**
-     * ------------------------------------------------------------------------
-     * Private TransitionEnd Helpers
-     * ------------------------------------------------------------------------
-     */
-
-    var transition = false;
-
-    var TransitionEndEvent = {
-      WebkitTransition: 'webkitTransitionEnd',
-      MozTransition: 'transitionend',
-      OTransition: 'oTransitionEnd otransitionend',
-      transition: 'transitionend'
-    };
-
-    // shoutout AngusCroll (https://goo.gl/pxwQGp)
-    function toType(obj) {
-      return ({}).toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase();
-    }
-
-    function isElement(obj) {
-      return (obj[0] || obj).nodeType;
-    }
-
-    function getSpecialTransitionEndEvent() {
-      return {
-        bindType: transition.end,
-        delegateType: transition.end,
-        handle: function handle(event) {
-          if ($(event.target).is(this)) {
-            return event.handleObj.handler.apply(this, arguments);
-          }
-        }
-      };
-    }
-
-    function transitionEndTest() {
-      if (window.QUnit) {
-        return false;
-      }
-
-      var el = document.createElement('bootstrap');
-
-      for (var _name in TransitionEndEvent) {
-        if (el.style[_name] !== undefined) {
-          return { end: TransitionEndEvent[_name] };
-        }
-      }
-
-      return false;
-    }
-
-    function transitionEndEmulator(duration) {
-      var _this = this;
-
-      var called = false;
-
-      $(this).one(Util.TRANSITION_END, function () {
-        called = true;
-      });
-
-      setTimeout(function () {
-        if (!called) {
-          Util.triggerTransitionEnd(_this);
-        }
-      }, duration);
-
-      return this;
-    }
-
-    function setTransitionEndSupport() {
-      transition = transitionEndTest();
-
-      $.fn.emulateTransitionEnd = transitionEndEmulator;
-
-      if (Util.supportsTransitionEnd()) {
-        $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
-      }
-    }
-
-    /**
-     * --------------------------------------------------------------------------
-     * Public Util Api
-     * --------------------------------------------------------------------------
-     */
-
-    var Util = {
-
-      TRANSITION_END: 'bsTransitionEnd',
-
-      getUID: function getUID(prefix) {
-        do {
-          /* eslint-disable no-bitwise */
-          prefix += ~ ~(Math.random() * 1000000); // "~~" acts like a faster Math.floor() here
-          /* eslint-enable no-bitwise */
-        } while (document.getElementById(prefix));
-        return prefix;
-      },
-
-      getSelectorFromElement: function getSelectorFromElement(element) {
-        var selector = element.getAttribute('data-target');
-
-        if (!selector) {
-          selector = element.getAttribute('href') || '';
-          selector = /^#[a-z]/i.test(selector) ? selector : null;
-        }
-
-        return selector;
-      },
-
-      reflow: function reflow(element) {
-        new Function('bs', 'return bs')(element.offsetHeight);
-      },
-
-      triggerTransitionEnd: function triggerTransitionEnd(element) {
-        $(element).trigger(transition.end);
-      },
-
-      supportsTransitionEnd: function supportsTransitionEnd() {
-        return Boolean(transition);
-      },
-
-      typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
-        for (var property in configTypes) {
-          if (configTypes.hasOwnProperty(property)) {
-            var expectedTypes = configTypes[property];
-            var value = config[property];
-            var valueType = undefined;
-
-            if (value && isElement(value)) {
-              valueType = 'element';
-            } else {
-              valueType = toType(value);
-            }
-
-            if (!new RegExp(expectedTypes).test(valueType)) {
-              throw new Error(componentName.toUpperCase() + ': ' + ('Option "' + property + '" provided type "' + valueType + '" ') + ('but expected type "' + expectedTypes + '".'));
-            }
-          }
-        }
-      }
-    };
-
-    setTransitionEndSupport();
-
-    return Util;
-  })(jQuery);
-
-  module.exports = Util;
-});