diff --git a/Gruntfile.js b/Gruntfile.js
index f4a907b0c..98cc655f9 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -70,7 +70,7 @@ module.exports = function (grunt) {
     },
 
     babel: {
-      src: {
+      dev: {
         options: {
           sourceMap: true,
           modules: 'ignore'
@@ -352,7 +352,7 @@ module.exports = function (grunt) {
     watch: {
       src: {
         files: '<%= jscs.core.src %>',
-        tasks: ['qunit', 'concat']
+        tasks: ['babel:dev']
       },
       test: {
         files: '<%= jscs.test.src %>',
diff --git a/dist/js/bootstrap.js b/dist/js/bootstrap.js
index 4b7decaf1..725f4f828 100644
--- a/dist/js/bootstrap.js
+++ b/dist/js/bootstrap.js
@@ -169,6 +169,8 @@ var Alert = (function ($) {
   var NAME = 'alert';
   var VERSION = '4.0.0';
   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;
 
@@ -177,9 +179,9 @@ var Alert = (function ($) {
   };
 
   var Event = {
-    CLOSE: 'close.bs.alert',
-    CLOSED: 'closed.bs.alert',
-    CLICK: 'click.bs.alert.data-api'
+    CLOSE: 'close' + EVENT_KEY,
+    CLOSED: 'closed' + EVENT_KEY,
+    CLICK_DATA_API: 'click' + EVENT_KEY + '' + DATA_API_KEY
   };
 
   var ClassName = {
@@ -218,6 +220,12 @@ var Alert = (function ($) {
 
         this._removeElement(rootElement);
       }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+        this._element = null;
+      }
     }, {
       key: '_getRootElement',
 
@@ -311,7 +319,7 @@ var Alert = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  $(document).on(Event.CLICK, Selector.DISMISS, Alert._handleDismiss(new Alert()));
+  $(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));
 
   /**
    * ------------------------------------------------------------------------
@@ -347,6 +355,8 @@ var Button = (function ($) {
   var NAME = 'button';
   var VERSION = '4.0.0';
   var DATA_KEY = 'bs.button';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
   var JQUERY_NO_CONFLICT = $.fn[NAME];
   var TRANSITION_DURATION = 150;
 
@@ -365,8 +375,8 @@ var Button = (function ($) {
   };
 
   var Event = {
-    CLICK: 'click.bs.button.data-api',
-    FOCUS_BLUR: 'focus.bs.button.data-api blur.bs.button.data-api'
+    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)
   };
 
   /**
@@ -420,6 +430,12 @@ var Button = (function ($) {
           $(this._element).toggleClass(ClassName.ACTIVE);
         }
       }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+        this._element = null;
+      }
     }], [{
       key: 'VERSION',
 
@@ -458,7 +474,7 @@ var Button = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  $(document).on(Event.CLICK, Selector.DATA_TOGGLE_CARROT, function (event) {
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
     event.preventDefault();
 
     var button = event.target;
@@ -468,7 +484,7 @@ var Button = (function ($) {
     }
 
     Button._jQueryInterface.call($(button), 'toggle');
-  }).on(Event.FOCUS_BLUR, Selector.DATA_TOGGLE_CARROT, function (event) {
+  }).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));
   });
@@ -507,6 +523,8 @@ var Carousel = (function ($) {
   var NAME = 'carousel';
   var VERSION = '4.0.0';
   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;
 
@@ -524,10 +542,13 @@ var Carousel = (function ($) {
   };
 
   var Event = {
-    SLIDE: 'slide.bs.carousel',
-    SLID: 'slid.bs.carousel',
-    CLICK: 'click.bs.carousel.data-api',
-    LOAD: 'load'
+    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 = {
@@ -651,6 +672,21 @@ var Carousel = (function ($) {
 
         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;
+      }
     }, {
       key: '_addEventListeners',
 
@@ -658,11 +694,11 @@ var Carousel = (function ($) {
 
       value: function _addEventListeners() {
         if (this._config.keyboard) {
-          $(this._element).on('keydown.bs.carousel', $.proxy(this._keydown, this));
+          $(this._element).on(Event.KEYDOWN, $.proxy(this._keydown, this));
         }
 
         if (this._config.pause == 'hover' && !('ontouchstart' in document.documentElement)) {
-          $(this._element).on('mouseenter.bs.carousel', $.proxy(this.pause, this)).on('mouseleave.bs.carousel', $.proxy(this.cycle, this));
+          $(this._element).on(Event.MOUSEENTER, $.proxy(this.pause, this)).on(Event.MOUSELEAVE, $.proxy(this.cycle, this));
         }
       }
     }, {
@@ -889,9 +925,9 @@ var Carousel = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  $(document).on(Event.CLICK, Selector.DATA_SLIDE, Carousel._dataApiClickHandler);
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_SLIDE, Carousel._dataApiClickHandler);
 
-  $(window).on(Event.LOAD, function () {
+  $(window).on(Event.LOAD_DATA_API, function () {
     $(Selector.DATA_RIDE).each(function () {
       var $carousel = $(this);
       Carousel._jQueryInterface.call($carousel, $carousel.data());
@@ -932,6 +968,8 @@ var Collapse = (function ($) {
   var NAME = 'collapse';
   var VERSION = '4.0.0';
   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;
 
@@ -941,11 +979,11 @@ var Collapse = (function ($) {
   };
 
   var Event = {
-    SHOW: 'show.bs.collapse',
-    SHOWN: 'shown.bs.collapse',
-    HIDE: 'hide.bs.collapse',
-    HIDDEN: 'hidden.bs.collapse',
-    CLICK: 'click.bs.collapse.data-api'
+    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 = {
@@ -1012,8 +1050,8 @@ var Collapse = (function ($) {
           return;
         }
 
-        var activesData = undefined;
         var actives = undefined;
+        var activesData = undefined;
 
         if (this._parent) {
           actives = $.makeArray($(Selector.ACTIVES));
@@ -1126,6 +1164,17 @@ var Collapse = (function ($) {
       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;
+      }
     }, {
       key: '_getDimension',
 
@@ -1216,7 +1265,7 @@ var Collapse = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  $(document).on(Event.CLICK, Selector.DATA_TOGGLE, function (event) {
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
     event.preventDefault();
 
     var target = Collapse._getTargetFromElement(this);
@@ -1261,16 +1310,18 @@ var Dropdown = (function ($) {
   var NAME = 'dropdown';
   var VERSION = '4.0.0';
   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.bs.dropdown',
-    HIDDEN: 'hidden.bs.dropdown',
-    SHOW: 'show.bs.dropdown',
-    SHOWN: 'shown.bs.dropdown',
-    CLICK: 'click.bs.dropdown',
-    KEYDOWN: 'keydown.bs.dropdown.data-api',
-    CLICK_DATA: 'click.bs.dropdown.data-api'
+    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 = {
@@ -1299,7 +1350,9 @@ var Dropdown = (function ($) {
     function Dropdown(element) {
       _classCallCheck(this, Dropdown);
 
-      $(element).on(Event.CLICK, this.toggle);
+      this._element = element;
+
+      this._addEventListeners();
     }
 
     _createClass(Dropdown, [{
@@ -1347,6 +1400,21 @@ var Dropdown = (function ($) {
 
         return false;
       }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+        $(this._element).off(EVENT_KEY);
+        this._element = null;
+      }
+    }, {
+      key: '_addEventListeners',
+
+      // private
+
+      value: function _addEventListeners() {
+        $(this._element).on(Event.CLICK, this.toggle);
+      }
     }], [{
       key: 'VERSION',
 
@@ -1479,7 +1547,7 @@ var Dropdown = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  $(document).on(Event.KEYDOWN, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN, Selector.ROLE_MENU, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN, Selector.ROLE_LISTBOX, Dropdown._dataApiKeydownHandler).on(Event.CLICK_DATA, Dropdown._clearMenus).on(Event.CLICK_DATA, Selector.DATA_TOGGLE, Dropdown.prototype.toggle).on(Event.CLICK_DATA, Selector.FORM_CHILD, function (e) {
+  $(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();
   });
 
@@ -1517,6 +1585,8 @@ var Modal = (function ($) {
   var NAME = 'modal';
   var VERSION = '4.0.0';
   var DATA_KEY = 'bs.modal';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
   var JQUERY_NO_CONFLICT = $.fn[NAME];
   var TRANSITION_DURATION = 300;
   var BACKDROP_TRANSITION_DURATION = 150;
@@ -1528,17 +1598,17 @@ var Modal = (function ($) {
   };
 
   var Event = {
-    HIDE: 'hide.bs.modal',
-    HIDDEN: 'hidden.bs.modal',
-    SHOW: 'show.bs.modal',
-    SHOWN: 'shown.bs.modal',
-    DISMISS: 'click.dismiss.bs.modal',
-    KEYDOWN: 'keydown.dismiss.bs.modal',
-    FOCUSIN: 'focusin.bs.modal',
-    RESIZE: 'resize.bs.modal',
-    CLICK: 'click.bs.modal.data-api',
-    MOUSEDOWN: 'mousedown.dismiss.bs.modal',
-    MOUSEUP: 'mouseup.dismiss.bs.modal'
+    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 = {
@@ -1609,10 +1679,10 @@ var Modal = (function ($) {
         this._setEscapeEvent();
         this._setResizeEvent();
 
-        $(this._element).on(Event.DISMISS, Selector.DATA_DISMISS, $.proxy(this.hide, this));
+        $(this._element).on(Event.CLICK_DISMISS, Selector.DATA_DISMISS, $.proxy(this.hide, this));
 
-        $(this._dialog).on(Event.MOUSEDOWN, function () {
-          $(_this7._element).one(Event.MOUSEUP, function (event) {
+        $(this._dialog).on(Event.MOUSEDOWN_DISMISS, function () {
+          $(_this7._element).one(Event.MOUSEUP_DISMISS, function (event) {
             if ($(event.target).is(_this7._element)) {
               that._ignoreBackdropClick = true;
             }
@@ -1645,8 +1715,8 @@ var Modal = (function ($) {
 
         $(this._element).removeClass(ClassName.IN);
 
-        $(this._element).off(Event.DISMISS);
-        $(this._dialog).off(Event.MOUSEDOWN);
+        $(this._element).off(Event.CLICK_DISMISS);
+        $(this._dialog).off(Event.MOUSEDOWN_DISMISS);
 
         if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
 
@@ -1655,6 +1725,26 @@ var Modal = (function ($) {
           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;
+      }
     }, {
       key: '_showElement',
 
@@ -1714,13 +1804,13 @@ var Modal = (function ($) {
         var _this10 = this;
 
         if (this._isShown && this._config.keyboard) {
-          $(this._element).on(Event.KEYDOWN, function (event) {
+          $(this._element).on(Event.KEYDOWN_DISMISS, function (event) {
             if (event.which === 27) {
               _this10.hide();
             }
           });
         } else if (!this._isShown) {
-          $(this._element).off(Event.KEYDOWN);
+          $(this._element).off(Event.KEYDOWN_DISMISS);
         }
       }
     }, {
@@ -1772,7 +1862,7 @@ var Modal = (function ($) {
 
           $(this._backdrop).appendTo(this.$body);
 
-          $(this._element).on(Event.DISMISS, function (event) {
+          $(this._element).on(Event.CLICK_DISMISS, function (event) {
             if (_this12._ignoreBackdropClick) {
               _this12._ignoreBackdropClick = false;
               return;
@@ -1937,7 +2027,7 @@ var Modal = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  $(document).on(Event.CLICK, Selector.DATA_TOGGLE, function (event) {
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
     var _this13 = this;
 
     var target = undefined;
@@ -2003,6 +2093,8 @@ var ScrollSpy = (function ($) {
   var NAME = 'scrollspy';
   var VERSION = '4.0.0';
   var DATA_KEY = 'bs.scrollspy';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
   var JQUERY_NO_CONFLICT = $.fn[NAME];
 
   var Default = {
@@ -2010,9 +2102,9 @@ var ScrollSpy = (function ($) {
   };
 
   var Event = {
-    ACTIVATE: 'activate.bs.scrollspy',
-    SCROLL: 'scroll.bs.scrollspy',
-    LOAD: 'load.bs.scrollspy.data-api'
+    ACTIVATE: 'activate' + EVENT_KEY,
+    SCROLL: 'scroll' + EVENT_KEY,
+    LOAD_DATA_API: 'load' + EVENT_KEY + '' + DATA_API_KEY
   };
 
   var ClassName = {
@@ -2037,6 +2129,7 @@ var ScrollSpy = (function ($) {
     function ScrollSpy(element, config) {
       _classCallCheck(this, ScrollSpy);
 
+      this._element = element;
       this._scrollElement = element.tagName === 'BODY' ? window : element;
       this._config = $.extend({}, Default, config);
       this._selector = '' + (this._config.target || '') + ' .nav li > a';
@@ -2095,6 +2188,21 @@ var ScrollSpy = (function ($) {
           _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;
+      }
     }, {
       key: '_getScrollTop',
 
@@ -2221,7 +2329,7 @@ var ScrollSpy = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  $(window).on(Event.LOAD, function () {
+  $(window).on(Event.LOAD_DATA_API, function () {
     var scrollSpys = $.makeArray($(Selector.DATA_SPY));
 
     for (var i = scrollSpys.length; i--;) {
@@ -2264,15 +2372,17 @@ var Tab = (function ($) {
   var NAME = 'tab';
   var VERSION = '4.0.0';
   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.bs.tab',
-    HIDDEN: 'hidden.bs.tab',
-    SHOW: 'show.bs.tab',
-    SHOWN: 'shown.bs.tab',
-    CLICK: 'click.bs.tab.data-api'
+    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 = {
@@ -2376,6 +2486,12 @@ var Tab = (function ($) {
           complete();
         }
       }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeClass(this._element, DATA_KEY);
+        this._element = null;
+      }
     }, {
       key: '_activate',
 
@@ -2489,7 +2605,7 @@ var Tab = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  $(document).on(Event.CLICK, Selector.DATA_TOGGLE, function (event) {
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
     event.preventDefault();
     Tab._jQueryInterface.call($(this), 'show');
   });
@@ -2528,6 +2644,7 @@ var Tooltip = (function ($) {
   var NAME = 'tooltip';
   var VERSION = '4.0.0';
   var DATA_KEY = 'bs.tooltip';
+  var EVENT_KEY = '.' + DATA_KEY;
   var JQUERY_NO_CONFLICT = $.fn[NAME];
   var TRANSITION_DURATION = 150;
   var CLASS_PREFIX = 'bs-tether';
@@ -2558,16 +2675,16 @@ var Tooltip = (function ($) {
   };
 
   var Event = {
-    HIDE: 'hide.bs.tooltip',
-    HIDDEN: 'hidden.bs.tooltip',
-    SHOW: 'show.bs.tooltip',
-    SHOWN: 'shown.bs.tooltip',
-    INSERTED: 'inserted.bs.tooltip',
-    CLICK: 'click.bs.tooltip',
-    FOCUSIN: 'focusin.bs.tooltip',
-    FOCUSOUT: 'focusout.bs.tooltip',
-    MOUSEENTER: 'mouseenter.bs.tooltip',
-    MOUSELEAVE: 'mouseleave.bs.tooltip'
+    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 = {
@@ -2661,25 +2778,34 @@ var Tooltip = (function ($) {
         }
       }
     }, {
-      key: 'destroy',
-      value: function destroy() {
-        var _this16 = this;
-
+      key: 'dispose',
+      value: function dispose() {
         clearTimeout(this._timeout);
-        this.hide(function () {
-          $(_this16.element).off('.' + _this16.constructor.NAME).removeData(_this16.constructor.DATA_KEY);
 
-          if (_this16.tip) {
-            $(_this16.tip).detach();
-          }
+        this.cleanupTether();
 
-          _this16.tip = null;
-        });
+        $.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 _this17 = this;
+        var _this16 = this;
 
         var showEvent = $.Event(this.constructor.Event.SHOW);
 
@@ -2728,13 +2854,13 @@ var Tooltip = (function ($) {
           $(tip).addClass(ClassName.IN);
 
           var complete = function complete() {
-            var prevHoverState = _this17._hoverState;
-            _this17._hoverState = null;
+            var prevHoverState = _this16._hoverState;
+            _this16._hoverState = null;
 
-            $(_this17.element).trigger(_this17.constructor.Event.SHOWN);
+            $(_this16.element).trigger(_this16.constructor.Event.SHOWN);
 
             if (prevHoverState === HoverState.OUT) {
-              _this17._leave(null, _this17);
+              _this16._leave(null, _this16);
             }
           };
 
@@ -2744,18 +2870,18 @@ var Tooltip = (function ($) {
     }, {
       key: 'hide',
       value: function hide(callback) {
-        var _this18 = this;
+        var _this17 = this;
 
         var tip = this.getTipElement();
         var hideEvent = $.Event(this.constructor.Event.HIDE);
         var complete = function complete() {
-          if (_this18._hoverState !== HoverState.IN && tip.parentNode) {
+          if (_this17._hoverState !== HoverState.IN && tip.parentNode) {
             tip.parentNode.removeChild(tip);
           }
 
-          _this18.element.removeAttribute('aria-describedby');
-          $(_this18.element).trigger(_this18.constructor.Event.HIDDEN);
-          _this18.cleanupTether();
+          _this17.element.removeAttribute('aria-describedby');
+          $(_this17.element).trigger(_this17.constructor.Event.HIDDEN);
+          _this17.cleanupTether();
 
           if (callback) {
             callback();
@@ -2840,18 +2966,18 @@ var Tooltip = (function ($) {
     }, {
       key: '_setListeners',
       value: function _setListeners() {
-        var _this19 = this;
+        var _this18 = this;
 
         var triggers = this.config.trigger.split(' ');
 
         triggers.forEach(function (trigger) {
           if (trigger === 'click') {
-            $(_this19.element).on(_this19.constructor.Event.CLICK, _this19.config.selector, $.proxy(_this19.toggle, _this19));
+            $(_this18.element).on(_this18.constructor.Event.CLICK, _this18.config.selector, $.proxy(_this18.toggle, _this18));
           } else if (trigger !== Trigger.MANUAL) {
-            var eventIn = trigger == Trigger.HOVER ? _this19.constructor.Event.MOUSEENTER : _this19.constructor.Event.FOCUSIN;
-            var eventOut = trigger == Trigger.HOVER ? _this19.constructor.Event.MOUSELEAVE : _this19.constructor.Event.FOCUSOUT;
+            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;
 
-            $(_this19.element).on(eventIn, _this19.config.selector, $.proxy(_this19._enter, _this19)).on(eventOut, _this19.config.selector, $.proxy(_this19._leave, _this19));
+            $(_this18.element).on(eventIn, _this18.config.selector, $.proxy(_this18._enter, _this18)).on(eventOut, _this18.config.selector, $.proxy(_this18._leave, _this18));
           }
         });
 
@@ -3018,6 +3144,11 @@ var Tooltip = (function ($) {
       get: function () {
         return Event;
       }
+    }, {
+      key: 'EVENT_KEY',
+      get: function () {
+        return EVENT_KEY;
+      }
     }, {
       key: '_jQueryInterface',
 
@@ -3081,6 +3212,7 @@ var Popover = (function ($) {
   var NAME = 'popover';
   var VERSION = '4.0.0';
   var DATA_KEY = 'bs.popover';
+  var EVENT_KEY = '.' + DATA_KEY;
   var JQUERY_NO_CONFLICT = $.fn[NAME];
 
   var Default = $.extend({}, Tooltip.Default, {
@@ -3102,16 +3234,16 @@ var Popover = (function ($) {
   };
 
   var Event = {
-    HIDE: 'hide.bs.popover',
-    HIDDEN: 'hidden.bs.popover',
-    SHOW: 'show.bs.popover',
-    SHOWN: 'shown.bs.popover',
-    INSERTED: 'inserted.bs.popover',
-    CLICK: 'click.bs.popover',
-    FOCUSIN: 'focusin.bs.popover',
-    FOCUSOUT: 'focusout.bs.popover',
-    MOUSEENTER: 'mouseenter.bs.popover',
-    MOUSELEAVE: 'mouseleave.bs.popover'
+    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
   };
 
   /**
@@ -3199,6 +3331,11 @@ var Popover = (function ($) {
       get: function () {
         return Event;
       }
+    }, {
+      key: 'EVENT_KEY',
+      get: function () {
+        return EVENT_KEY;
+      }
     }, {
       key: '_jQueryInterface',
 
diff --git a/dist/js/bootstrap.min.js b/dist/js/bootstrap.min.js
index 6e54840af..49b050aa5 100644
--- a/dist/js/bootstrap.min.js
+++ b/dist/js/bootstrap.min.js
@@ -3,5 +3,5 @@
  * Copyright 2011-2015 Twitter, Inc.
  * 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)throw new Error("Bootstrap's JavaScript requires jQuery version 1.9.1 or higher")}(jQuery),+function(){"use strict";function a(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&&(a.__proto__=b)}function b(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}{var c=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}}(),d=function(a){function b(){return{bindType:f.end,delegateType:f.end,handle:function(b){return a(b.target).is(this)?b.handleObj.handler.apply(this,arguments):void 0}}}function c(){if(window.QUnit)return!1;var a=document.createElement("bootstrap");for(var b in g)if(void 0!==a.style[b])return{end:g[b]};return!1}function d(b){var c=this,d=!1;return a(this).one(h.TRANSITION_END,function(){d=!0}),setTimeout(function(){d||h.triggerTransitionEnd(c)},b),this}function e(){f=c(),a.fn.emulateTransitionEnd=d,h.supportsTransitionEnd()&&(a.event.special[h.TRANSITION_END]=b())}var f=!1,g={WebkitTransition:"webkitTransitionEnd",MozTransition:"transitionend",OTransition:"oTransitionEnd otransitionend",transition:"transitionend"},h={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(f.end)},supportsTransitionEnd:function(){return!!f}};return e(),h}(jQuery),e=(function(a){var e="alert",f="4.0.0",g="bs.alert",h=a.fn[e],i=150,j={DISMISS:'[data-dismiss="alert"]'},k={CLOSE:"close.bs.alert",CLOSED:"closed.bs.alert",CLICK:"click.bs.alert.data-api"},l={ALERT:"alert",FADE:"fade",IN:"in"},m=function(){function e(a){b(this,e),this._element=a}return c(e,[{key:"close",value:function(a){a=a||this._element;var b=this._getRootElement(a),c=this._triggerCloseEvent(b);c.isDefaultPrevented()||this._removeElement(b)}},{key:"_getRootElement",value:function(b){var c=!1,e=d.getSelectorFromElement(b);return e&&(c=a(e)[0]),c||(c=a(b).closest("."+l.ALERT)[0]),c}},{key:"_triggerCloseEvent",value:function(b){var c=a.Event(k.CLOSE);return a(b).trigger(c),c}},{key:"_removeElement",value:function(b){return a(b).removeClass(l.IN),d.supportsTransitionEnd()&&a(b).hasClass(l.FADE)?void a(b).one(d.TRANSITION_END,this._destroyElement.bind(this,b)).emulateTransitionEnd(i):void this._destroyElement(b)}},{key:"_destroyElement",value:function(b){a(b).detach().trigger(k.CLOSED).remove()}}],[{key:"VERSION",get:function(){return f}},{key:"_jQueryInterface",value:function(b){return this.each(function(){var c=a(this),d=c.data(g);d||(d=new e(this),c.data(g,d)),"close"===b&&d[b](this)})}},{key:"_handleDismiss",value:function(a){return function(b){b&&b.preventDefault(),a.close(this)}}}]),e}();return a(document).on(k.CLICK,j.DISMISS,m._handleDismiss(new m)),a.fn[e]=m._jQueryInterface,a.fn[e].Constructor=m,a.fn[e].noConflict=function(){return a.fn[e]=h,m._jQueryInterface},m}(jQuery),function(a){var d="button",e="4.0.0",f="bs.button",g=a.fn[d],h={ACTIVE:"active",BUTTON:"btn",FOCUS:"focus"},i={DATA_TOGGLE_CARROT:'[data-toggle^="button"]',DATA_TOGGLE:'[data-toggle="buttons"]',INPUT:"input",ACTIVE:".active",BUTTON:".btn"},j={CLICK:"click.bs.button.data-api",FOCUS_BLUR:"focus.bs.button.data-api blur.bs.button.data-api"},k=function(){function d(a){b(this,d),this._element=a}return c(d,[{key:"toggle",value:function(){var b=!0,c=a(this._element).closest(i.DATA_TOGGLE)[0];if(c){var d=a(this._element).find(i.INPUT)[0];if(d){if("radio"===d.type)if(d.checked&&a(this._element).hasClass(h.ACTIVE))b=!1;else{var e=a(c).find(i.ACTIVE)[0];e&&a(e).removeClass(h.ACTIVE)}b&&(d.checked=!a(this._element).hasClass(h.ACTIVE),a(this._element).trigger("change"))}}else this._element.setAttribute("aria-pressed",!a(this._element).hasClass(h.ACTIVE));b&&a(this._element).toggleClass(h.ACTIVE)}}],[{key:"VERSION",get:function(){return e}},{key:"_jQueryInterface",value:function(b){return this.each(function(){var c=a(this).data(f);c||(c=new d(this),a(this).data(f,c)),"toggle"===b&&c[b]()})}}]),d}();return a(document).on(j.CLICK,i.DATA_TOGGLE_CARROT,function(b){b.preventDefault();var c=b.target;a(c).hasClass(h.BUTTON)||(c=a(c).closest(i.BUTTON)),k._jQueryInterface.call(a(c),"toggle")}).on(j.FOCUS_BLUR,i.DATA_TOGGLE_CARROT,function(b){var c=a(b.target).closest(i.BUTTON)[0];a(c).toggleClass(h.FOCUS,/^focus(in)?$/.test(b.type))}),a.fn[d]=k._jQueryInterface,a.fn[d].Constructor=k,a.fn[d].noConflict=function(){return a.fn[d]=g,k._jQueryInterface},k}(jQuery),function(a){var e="carousel",f="4.0.0",g="bs.carousel",h=a.fn[e],i=600,j={interval:5e3,keyboard:!0,slide:!1,pause:"hover",wrap:!0},k={NEXT:"next",PREVIOUS:"prev"},l={SLIDE:"slide.bs.carousel",SLID:"slid.bs.carousel",CLICK:"click.bs.carousel.data-api",LOAD:"load"},m={CAROUSEL:"carousel",ACTIVE:"active",SLIDE:"slide",RIGHT:"right",LEFT:"left",ITEM:"carousel-item"},n={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"]'},o=function(){function e(c,d){b(this,e),this._items=null,this._interval=null,this._activeElement=null,this._isPaused=!1,this._isSliding=!1,this._config=d,this._element=a(c)[0],this._indicatorsElement=a(this._element).find(n.INDICATORS)[0],this._addEventListeners()}return c(e,[{key:"next",value:function(){this._isSliding||this._slide(k.NEXT)}},{key:"prev",value:function(){this._isSliding||this._slide(k.PREVIOUS)}},{key:"pause",value:function(b){b||(this._isPaused=!0),a(this._element).find(n.NEXT_PREV)[0]&&d.supportsTransitionEnd()&&(d.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(this.next,this),this._config.interval))}},{key:"to",value:function(b){var c=this;this._activeElement=a(this._element).find(n.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(l.SLID,function(){return c.to(b)});if(d==b)return this.pause(),void this.cycle();var e=b>d?k.NEXT:k.PREVIOUS;this._slide(e,this._items[b])}}},{key:"_addEventListeners",value:function(){this._config.keyboard&&a(this._element).on("keydown.bs.carousel",a.proxy(this._keydown,this)),"hover"!=this._config.pause||"ontouchstart"in document.documentElement||a(this._element).on("mouseenter.bs.carousel",a.proxy(this.pause,this)).on("mouseleave.bs.carousel",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(n.ITEM)),this._items.indexOf(b)}},{key:"_getItemByDirection",value:function(a,b){var c=a===k.NEXT,d=a===k.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==k.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(l.SLIDE,{relatedTarget:b,direction:c});return a(this._element).trigger(d),d}},{key:"_setActiveIndicatorElement",value:function(b){if(this._indicatorsElement){a(this._indicatorsElement).find(n.ACTIVE).removeClass(m.ACTIVE);var c=this._indicatorsElement.children[this._getItemIndex(b)];c&&a(c).addClass(m.ACTIVE)}}},{key:"_slide",value:function(b,c){var e=this,f=a(this._element).find(n.ACTIVE_ITEM)[0],g=c||f&&this._getItemByDirection(b,f),h=!!this._interval,j=b==k.NEXT?m.LEFT:m.RIGHT;if(g&&a(g).hasClass(m.ACTIVE))return void(this._isSliding=!1);var o=this._triggerSlideEvent(g,j);if(!o.isDefaultPrevented()&&f&&g){this._isSliding=!0,h&&this.pause(),this._setActiveIndicatorElement(g);var p=a.Event(l.SLID,{relatedTarget:g,direction:j});d.supportsTransitionEnd()&&a(this._element).hasClass(m.SLIDE)?(a(g).addClass(b),d.reflow(g),a(f).addClass(j),a(g).addClass(j),a(f).one(d.TRANSITION_END,function(){a(g).removeClass(j).removeClass(b),a(g).addClass(m.ACTIVE),a(f).removeClass(m.ACTIVE).removeClass(b).removeClass(j),e._isSliding=!1,setTimeout(function(){return a(e._element).trigger(p)},0)}).emulateTransitionEnd(i)):(a(f).removeClass(m.ACTIVE),a(g).addClass(m.ACTIVE),this._isSliding=!1,a(this._element).trigger(p)),h&&this.cycle()}}}],[{key:"VERSION",get:function(){return f}},{key:"Default",get:function(){return j}},{key:"_jQueryInterface",value:function(b){return this.each(function(){var c=a(this).data(g),d=a.extend({},j,a(this).data());"object"==typeof b&&a.extend(d,b);var f="string"==typeof b?b:d.slide;c||(c=new e(this,d),a(this).data(g,c)),"number"==typeof b?c.to(b):f?c[f]():d.interval&&(c.pause(),c.cycle())})}},{key:"_dataApiClickHandler",value:function(b){var c=d.getSelectorFromElement(this);if(c){var f=a(c)[0];if(f&&a(f).hasClass(m.CAROUSEL)){var h=a.extend({},a(f).data(),a(this).data()),i=this.getAttribute("data-slide-to");i&&(h.interval=!1),e._jQueryInterface.call(a(f),h),i&&a(f).data(g).to(i),b.preventDefault()}}}}]),e}();return a(document).on(l.CLICK,n.DATA_SLIDE,o._dataApiClickHandler),a(window).on(l.LOAD,function(){a(n.DATA_RIDE).each(function(){var b=a(this);o._jQueryInterface.call(b,b.data())})}),a.fn[e]=o._jQueryInterface,a.fn[e].Constructor=o,a.fn[e].noConflict=function(){return a.fn[e]=h,o._jQueryInterface},o}(jQuery),function(a){var e="collapse",f="4.0.0",g="bs.collapse",h=a.fn[e],i=600,j={toggle:!0,parent:null},k={SHOW:"show.bs.collapse",SHOWN:"shown.bs.collapse",HIDE:"hide.bs.collapse",HIDDEN:"hidden.bs.collapse",CLICK:"click.bs.collapse.data-api"},l={IN:"in",COLLAPSE:"collapse",COLLAPSING:"collapsing",COLLAPSED:"collapsed"},m={WIDTH:"width",HEIGHT:"height"},n={ACTIVES:".panel > .in, .panel > .collapsing",DATA_TOGGLE:'[data-toggle="collapse"]'},o=function(){function e(c,d){b(this,e),this._isTransitioning=!1,this._element=c,this._config=a.extend({},j,d),this._triggerArray=a.makeArray(a('[data-toggle="collapse"][href="#'+c.id+'"],'+('[data-toggle="collapse"][data-target="#'+c.id+'"]'))),this._parent=this._config.parent?this._getParent():null,this._config.parent||this._addAriaAndCollapsedClass(this._element,this._triggerArray),this._config.toggle&&this.toggle()}return c(e,[{key:"toggle",value:function(){a(this._element).hasClass(l.IN)?this.hide():this.show()}},{key:"show",value:function(){var b=this;if(!this._isTransitioning&&!a(this._element).hasClass(l.IN)){var c=void 0,f=void 0;if(this._parent&&(f=a.makeArray(a(n.ACTIVES)),f.length||(f=null)),!(f&&(c=a(f).data(g),c&&c._isTransitioning))){var h=a.Event(k.SHOW);if(a(this._element).trigger(h),!h.isDefaultPrevented()){f&&(e._jQueryInterface.call(a(f),"hide"),c||a(f).data(g,null));var j=this._getDimension();a(this._element).removeClass(l.COLLAPSE).addClass(l.COLLAPSING),this._element.style[j]=0,this._element.setAttribute("aria-expanded",!0),this._triggerArray.length&&a(this._triggerArray).removeClass(l.COLLAPSED).attr("aria-expanded",!0),this.setTransitioning(!0);var m=function(){a(b._element).removeClass(l.COLLAPSING).addClass(l.COLLAPSE).addClass(l.IN),b._element.style[j]="",b.setTransitioning(!1),a(b._element).trigger(k.SHOWN)};if(!d.supportsTransitionEnd())return void m();var o="scroll"+(j[0].toUpperCase()+j.slice(1));a(this._element).one(d.TRANSITION_END,m).emulateTransitionEnd(i),this._element.style[j]=this._element[o]+"px"}}}}},{key:"hide",value:function(){var b=this;if(!this._isTransitioning&&a(this._element).hasClass(l.IN)){var c=a.Event(k.HIDE);if(a(this._element).trigger(c),!c.isDefaultPrevented()){var e=this._getDimension(),f=e===m.WIDTH?"offsetWidth":"offsetHeight";this._element.style[e]=this._element[f]+"px",d.reflow(this._element),a(this._element).addClass(l.COLLAPSING).removeClass(l.COLLAPSE).removeClass(l.IN),this._element.setAttribute("aria-expanded",!1),this._triggerArray.length&&a(this._triggerArray).addClass(l.COLLAPSED).attr("aria-expanded",!1),this.setTransitioning(!0);var g=function(){b.setTransitioning(!1),a(b._element).removeClass(l.COLLAPSING).addClass(l.COLLAPSE).trigger(k.HIDDEN)};return this._element.style[e]=0,d.supportsTransitionEnd()?void a(this._element).one(d.TRANSITION_END,g).emulateTransitionEnd(i):g()}}}},{key:"setTransitioning",value:function(a){this._isTransitioning=a}},{key:"_getDimension",value:function(){var b=a(this._element).hasClass(m.WIDTH);return b?m.WIDTH:m.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(e._getTargetFromElement(c),[c])}),c}},{key:"_addAriaAndCollapsedClass",value:function(b,c){if(b){var d=a(b).hasClass(l.IN);b.setAttribute("aria-expanded",d),c.length&&a(c).toggleClass(l.COLLAPSED,!d).attr("aria-expanded",d)}}}],[{key:"VERSION",get:function(){return f}},{key:"Default",get:function(){return j}},{key:"_getTargetFromElement",value:function(b){var c=d.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),f=a.extend({},j,c.data(),"object"==typeof b&&b);!d&&f.toggle&&/show|hide/.test(b)&&(f.toggle=!1),d||(d=new e(this,f),c.data(g,d)),"string"==typeof b&&d[b]()})}}]),e}();return a(document).on(k.CLICK,n.DATA_TOGGLE,function(b){b.preventDefault();var c=o._getTargetFromElement(this),d=a(c).data(g),e=d?"toggle":a(this).data();o._jQueryInterface.call(a(c),e)}),a.fn[e]=o._jQueryInterface,a.fn[e].Constructor=o,a.fn[e].noConflict=function(){return a.fn[e]=h,o._jQueryInterface},o}(jQuery),function(a){var e="dropdown",f="4.0.0",g="bs.dropdown",h=a.fn[e],i={HIDE:"hide.bs.dropdown",HIDDEN:"hidden.bs.dropdown",SHOW:"show.bs.dropdown",SHOWN:"shown.bs.dropdown",CLICK:"click.bs.dropdown",KEYDOWN:"keydown.bs.dropdown.data-api",CLICK_DATA:"click.bs.dropdown.data-api"},j={BACKDROP:"dropdown-backdrop",DISABLED:"disabled",OPEN:"open"},k={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'},l=function(){function e(c){b(this,e),a(c).on(i.CLICK,this.toggle)}return c(e,[{key:"toggle",value:function(){if(!this.disabled&&!a(this).hasClass(j.DISABLED)){var b=e._getParentFromElement(this),c=a(b).hasClass(j.OPEN);if(e._clearMenus(),c)return!1;if("ontouchstart"in document.documentElement&&!a(b).closest(k.NAVBAR_NAV).length){var d=document.createElement("div");d.className=j.BACKDROP,a(d).insertBefore(this),a(d).on("click",e._clearMenus)}var f={relatedTarget:this},g=a.Event(i.SHOW,f);if(a(b).trigger(g),!g.isDefaultPrevented())return this.focus(),this.setAttribute("aria-expanded","true"),a(b).toggleClass(j.OPEN),a(b).trigger(i.SHOWN,f),!1}}}],[{key:"VERSION",get:function(){return f}},{key:"_jQueryInterface",value:function(b){return this.each(function(){var c=a(this).data(g);c||a(this).data(g,c=new e(this)),"string"==typeof b&&c[b].call(this)})}},{key:"_clearMenus",value:function(b){if(!b||3!==b.which){var c=a(k.BACKDROP)[0];c&&c.parentNode.removeChild(c);for(var d=a.makeArray(a(k.DATA_TOGGLE)),f=0;f<d.length;f++){var g=e._getParentFromElement(d[f]),h={relatedTarget:d[f]};if(a(g).hasClass(j.OPEN)&&!(b&&"click"===b.type&&/input|textarea/i.test(b.target.tagName)&&a.contains(g,b.target))){var l=a.Event(i.HIDE,h);a(g).trigger(l),l.isDefaultPrevented()||(d[f].setAttribute("aria-expanded","false"),a(g).removeClass(j.OPEN).trigger(i.HIDDEN,h))}}}}},{key:"_getParentFromElement",value:function(b){var c=void 0,e=d.getSelectorFromElement(b);return e&&(c=a(e)[0]),c||b.parentNode}},{key:"_dataApiKeydownHandler",value:function(b){if(/(38|40|27|32)/.test(b.which)&&!/input|textarea/i.test(b.target.tagName)&&(b.preventDefault(),b.stopPropagation(),!this.disabled&&!a(this).hasClass(j.DISABLED))){var c=e._getParentFromElement(this),d=a(c).hasClass(j.OPEN);if(!d&&27!==b.which||d&&27===b.which){if(27===b.which){var f=a(c).find(k.DATA_TOGGLE)[0];a(f).trigger("focus")}return void a(this).trigger("click")}var g=a.makeArray(a(k.VISIBLE_ITEMS));if(g=g.filter(function(a){return a.offsetWidth||a.offsetHeight}),g.length){var 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e="modal",f="4.0.0",g="bs.modal",h=a.fn[e],i=300,j=150,k={backdrop:!0,keyboard:!0,show:!0},l={HIDE:"hide.bs.modal",HIDDEN:"hidden.bs.modal",SHOW:"show.bs.modal",SHOWN:"shown.bs.modal",DISMISS:"click.dismiss.bs.modal",KEYDOWN:"keydown.dismiss.bs.modal",FOCUSIN:"focusin.bs.modal",RESIZE:"resize.bs.modal",CLICK:"click.bs.modal.data-api",MOUSEDOWN:"mousedown.dismiss.bs.modal",MOUSEUP:"mouseup.dismiss.bs.modal"},m={BACKDROP:"modal-backdrop",OPEN:"modal-open",FADE:"fade",IN:"in"},n={DIALOG:".modal-dialog",DATA_TOGGLE:'[data-toggle="modal"]',DATA_DISMISS:'[data-dismiss="modal"]',SCROLLBAR_MEASURER:"modal-scrollbar-measure"},o=function(){function e(c,d){b(this,e),this._config=d,this._element=c,this._dialog=a(c).find(n.DIALOG)[0],this._backdrop=null,this._isShown=!1,this._isBodyOverflowing=!1,this._ignoreBackdropClick=!1,this._originalBodyPadding=0,this._scrollbarWidth=0}return c(e,[{key:"toggle",value:function(a){return this._isShown?this.hide():this.show(a)}},{key:"show",value:function(b){var c=this,d=a.Event(l.SHOW,{relatedTarget:b});a(this._element).trigger(d),this._isShown||d.isDefaultPrevented()||(this._isShown=!0,this._checkScrollbar(),this._setScrollbar(),a(document.body).addClass(m.OPEN),this._setEscapeEvent(),this._setResizeEvent(),a(this._element).on(l.DISMISS,n.DATA_DISMISS,a.proxy(this.hide,this)),a(this._dialog).on(l.MOUSEDOWN,function(){a(c._element).one(l.MOUSEUP,function(b){a(b.target).is(c._element)&&(that._ignoreBackdropClick=!0)})}),this._showBackdrop(a.proxy(this._showElement,this,b)))}},{key:"hide",value:function(b){b&&b.preventDefault();var c=a.Event(l.HIDE);a(this._element).trigger(c),this._isShown&&!c.isDefaultPrevented()&&(this._isShown=!1,this._setEscapeEvent(),this._setResizeEvent(),a(document).off(l.FOCUSIN),a(this._element).removeClass(m.IN),a(this._element).off(l.DISMISS),a(this._dialog).off(l.MOUSEDOWN),d.supportsTransitionEnd()&&a(this._element).hasClass(m.FADE)?a(this._element).one(d.TRANSITION_END,a.proxy(this._hideModal,this)).emulateTransitionEnd(i):this._hideModal())}},{key:"_showElement",value:function(b){var c=this,e=d.supportsTransitionEnd()&&a(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.scrollTop=0,e&&d.reflow(this._element),a(this._element).addClass(m.IN),this._enforceFocus();var f=a.Event(l.SHOWN,{relatedTarget:b}),g=function(){c._element.focus(),a(c._element).trigger(f)};e?a(this._dialog).one(d.TRANSITION_END,g).emulateTransitionEnd(i):g()}},{key:"_enforceFocus",value:function(){var b=this;a(document).off(l.FOCUSIN).on(l.FOCUSIN,function(c){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(l.KEYDOWN,function(a){27===a.which&&b.hide()}):this._isShown||a(this._element).off(l.KEYDOWN)}},{key:"_setResizeEvent",value:function(){this._isShown?a(window).on(l.RESIZE,a.proxy(this._handleUpdate,this)):a(window).off(l.RESIZE)}},{key:"_hideModal",value:function(){var b=this;this._element.style.display="none",this._showBackdrop(function(){a(document.body).removeClass(m.OPEN),b._resetAdjustments(),b._resetScrollbar(),a(b._element).trigger(l.HIDDEN)})}},{key:"_removeBackdrop",value:function(){this._backdrop&&(a(this._backdrop).remove(),this._backdrop=null)}},{key:"_showBackdrop",value:function(b){var c=this,e=a(this._element).hasClass(m.FADE)?m.FADE:"";if(this._isShown&&this._config.backdrop){var f=d.supportsTransitionEnd()&&e;if(this._backdrop=document.createElement("div"),this._backdrop.className=m.BACKDROP,e&&a(this._backdrop).addClass(e),a(this._backdrop).appendTo(this.$body),a(this._element).on(l.DISMISS,function(a){return c._ignoreBackdropClick?void(c._ignoreBackdropClick=!1):void(a.target===a.currentTarget&&("static"===c._config.backdrop?c._element.focus():c.hide()))}),f&&d.reflow(this._backdrop),a(this._backdrop).addClass(m.IN),!b)return;if(!f)return void b();a(this._backdrop).one(d.TRANSITION_END,b).emulateTransitionEnd(j)}else if(!this._isShown&&this._backdrop){a(this._backdrop).removeClass(m.IN);var g=function(){c._removeBackdrop(),b&&b()};d.supportsTransitionEnd()&&a(this._element).hasClass(m.FADE)?a(this._backdrop).one(d.TRANSITION_END,g).emulateTransitionEnd(j):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(){var a=window.innerWidth;if(!a){var b=document.documentElement.getBoundingClientRect();a=b.right-Math.abs(b.left)}this._isBodyOverflowing=document.body.clientWidth<a,this._scrollbarWidth=this._getScrollbarWidth()}},{key:"_setScrollbar",value:function(){var b=parseInt(a(document.body).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=n.SCROLLBAR_MEASURER,document.body.appendChild(a);var b=a.offsetWidth-a.clientWidth;return document.body.removeChild(a),b}}],[{key:"VERSION",get:function(){return f}},{key:"Default",get:function(){return k}},{key:"_jQueryInterface",value:function(b,c){return this.each(function(){var d=a(this).data(g),f=a.extend({},e.Default,a(this).data(),"object"==typeof b&&b);d||(d=new e(this,f),a(this).data(g,d)),"string"==typeof b?d[b](c):f.show&&d.show(c)})}}]),e}();return a(document).on(l.CLICK,n.DATA_TOGGLE,function(b){var c=this,e=void 0,f=d.getSelectorFromElement(this);f&&(e=a(f)[0]);var h=a(e).data(g)?"toggle":a.extend({},a(e).data(),a(this).data());"A"===this.tagName&&b.preventDefault();var i=a(e).one(l.SHOW,function(b){b.isDefaultPrevented()||i.one(l.HIDDEN,function(){a(c).is(":visible")&&c.focus()})});o._jQueryInterface.call(a(e),h,this)}),a.fn[e]=o._jQueryInterface,a.fn[e].Constructor=o,a.fn[e].noConflict=function(){return a.fn[e]=h,o._jQueryInterface},o}(jQuery),function(a){var e="scrollspy",f="4.0.0",g="bs.scrollspy",h=a.fn[e],i={offset:10},j={ACTIVATE:"activate.bs.scrollspy",SCROLL:"scroll.bs.scrollspy",LOAD:"load.bs.scrollspy.data-api"},k={DROPDOWN_MENU:"dropdown-menu",ACTIVE:"active"},l={DATA_SPY:'[data-spy="scroll"]',ACTIVE:".active",LI_DROPDOWN:"li.dropdown",LI:"li"},m=function(){function e(c,d){b(this,e),this._scrollElement="BODY"===c.tagName?window:c,this._config=a.extend({},i,d),this._selector=""+(this._config.target||"")+" .nav li > a",this._offsets=[],this._targets=[],this._activeTarget=null,this._scrollHeight=0,a(this._scrollElement).on(j.SCROLL,a.proxy(this._process,this)),this.refresh(),this._process()}return c(e,[{key:"refresh",value:function(){var b=this,c="offset",e=0;this._scrollElement!==this._scrollElement.window&&(c="position",e=this._getScrollTop()),this._offsets=[],this._targets=[],this._scrollHeight=this._getScrollHeight();var f=a.makeArray(a(this._selector));f.map(function(b){var f=void 0,g=d.getSelectorFromElement(b);return g&&(f=a(g)[0]),f&&(f.offsetWidth||f.offsetHeight)?[a(f)[c]().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:"_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();for(var c=""+this._selector+'[data-target="'+b+'"],'+(""+this._selector+'[href="'+b+'"]'),d=a(c).parents(l.LI),e=d.length;e--;){a(d[e]).addClass(k.ACTIVE);var f=d[e].parentNode;if(f&&a(f).hasClass(k.DROPDOWN_MENU)){var g=a(f).closest(l.LI_DROPDOWN)[0];a(g).addClass(k.ACTIVE)}}a(this._scrollElement).trigger(j.ACTIVATE,{relatedTarget:b})}},{key:"_clear",value:function(){for(var b=a(this._selector).parentsUntil(this._config.target,l.ACTIVE),c=b.length;c--;)a(b[c]).removeClass(k.ACTIVE)}}],[{key:"VERSION",get:function(){return f}},{key:"Default",get:function(){return i}},{key:"_jQueryInterface",value:function(b){return this.each(function(){var c=a(this).data(g),d="object"==typeof b&&b||null;c||(c=new e(this,d),a(this).data(g,c)),"string"==typeof b&&c[b]()})}}]),e}();return a(window).on(j.LOAD,function(){for(var b=a.makeArray(a(l.DATA_SPY)),c=b.length;c--;){var d=a(b[c]);m._jQueryInterface.call(d,d.data())}}),a.fn[e]=m._jQueryInterface,a.fn[e].Constructor=m,a.fn[e].noConflict=function(){return a.fn[e]=h,m._jQueryInterface},m}(jQuery),function(a){var e="tab",f="4.0.0",g="bs.tab",h=a.fn[e],i=150,j={HIDE:"hide.bs.tab",HIDDEN:"hidden.bs.tab",SHOW:"show.bs.tab",SHOWN:"shown.bs.tab",CLICK:"click.bs.tab.data-api"},k={DROPDOWN_MENU:"dropdown-menu",ACTIVE:"active",FADE:"fade",IN:"in"},l={A:"a",LI:"li",LI_DROPDOWN:"li.dropdown",UL:"ul:not(.dropdown-menu)",FADE_CHILD:"> .fade",ACTIVE:".active",ACTIVE_CHILD:"> .active",DATA_TOGGLE:'[data-toggle="tab"], [data-toggle="pill"]',DROPDOWN_ACTIVE_CHILD:"> .dropdown-menu > .active"},m=function(){function e(a){b(this,e),this._element=a}return c(e,[{key:"show",value:function(){var b=this;if(!this._element.parentNode||this._element.parentNode.nodeType!=Node.ELEMENT_NODE||!a(this._element).parent().hasClass(k.ACTIVE)){var c=void 0,e=void 0,f=a(this._element).closest(l.UL)[0],g=d.getSelectorFromElement(this._element);f&&(e=a.makeArray(a(f).find(l.ACTIVE)),e=e[e.length-1],e&&(e=a(e).find(l.A)[0]));var h=a.Event(j.HIDE,{relatedTarget:this._element}),i=a.Event(j.SHOW,{relatedTarget:e});if(e&&a(e).trigger(h),a(this._element).trigger(i),!i.isDefaultPrevented()&&!h.isDefaultPrevented()){g&&(c=a(g)[0]),this._activate(a(this._element).closest(l.LI)[0],f);var m=function(){var c=a.Event(j.HIDDEN,{relatedTarget:b._element}),d=a.Event(j.SHOWN,{relatedTarget:e});a(e).trigger(c),a(b._element).trigger(d)};c?this._activate(c,c.parentNode,m):m()}}}},{key:"_activate",value:function(b,c,e){var f=a(c).find(l.ACTIVE_CHILD)[0],g=e&&d.supportsTransitionEnd()&&(f&&a(f).hasClass(k.FADE)||!!a(c).find(l.FADE_CHILD)[0]),h=a.proxy(this._transitionComplete,this,b,f,g,e);f&&g?a(f).one(d.TRANSITION_END,h).emulateTransitionEnd(i):h(),f&&a(f).removeClass(k.IN)}},{key:"_transitionComplete",value:function(b,c,e,f){if(c){a(c).removeClass(k.ACTIVE);var g=a(c).find(l.DROPDOWN_ACTIVE_CHILD)[0];g&&a(g).removeClass(k.ACTIVE);var h=a(c).find(l.DATA_TOGGLE)[0];h&&h.setAttribute("aria-expanded",!1)}a(b).addClass(k.ACTIVE);var i=a(b).find(l.DATA_TOGGLE)[0];if(i&&i.setAttribute("aria-expanded",!0),e?(d.reflow(b),a(b).addClass(k.IN)):a(b).removeClass(k.FADE),b.parentNode&&a(b.parentNode).hasClass(k.DROPDOWN_MENU)){var j=a(b).closest(l.LI_DROPDOWN)[0];j&&a(j).addClass(k.ACTIVE),i=a(b).find(l.DATA_TOGGLE)[0],i&&i.setAttribute("aria-expanded",!0)}f&&f()}}],[{key:"VERSION",get:function(){return f}},{key:"Default",get:function(){return Default}},{key:"_jQueryInterface",value:function(b){return this.each(function(){var c=a(this),d=c.data(g);d||(d=d=new e(this),c.data(g,d)),"string"==typeof b&&d[b]()})}}]),e}();return a(document).on(j.CLICK,l.DATA_TOGGLE,function(b){b.preventDefault(),m._jQueryInterface.call(a(this),"show")}),a.fn[e]=m._jQueryInterface,a.fn[e].Constructor=m,a.fn[e].noConflict=function(){return a.fn[e]=h,m._jQueryInterface},m}(jQuery),function(a){var e="tooltip",f="4.0.0",g="bs.tooltip",h=a.fn[e],i=150,j="bs-tether",k={animation:!0,template:'<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',trigger:"hover focus",title:"",delay:0,html:!1,selector:!1,placement:"top",offset:"0 0",constraints:null},l={TOP:"bottom center",RIGHT:"middle left",BOTTOM:"top center",LEFT:"middle right"},m={IN:"in",OUT:"out"},n={HIDE:"hide.bs.tooltip",HIDDEN:"hidden.bs.tooltip",SHOW:"show.bs.tooltip",SHOWN:"shown.bs.tooltip",INSERTED:"inserted.bs.tooltip",CLICK:"click.bs.tooltip",FOCUSIN:"focusin.bs.tooltip",FOCUSOUT:"focusout.bs.tooltip",MOUSEENTER:"mouseenter.bs.tooltip",MOUSELEAVE:"mouseleave.bs.tooltip"},o={FADE:"fade",IN:"in"},p={TOOLTIP:".tooltip",TOOLTIP_INNER:".tooltip-inner"},q={element:!1,enabled:!1},r={HOVER:"hover",FOCUS:"focus",CLICK:"click",MANUAL:"manual"},s=function(){function h(a,c){b(this,h),this._isEnabled=!0,this._timeout=0,this._hoverState="",this._activeTrigger={},this._tether=null,this.element=a,this.config=this._getConfig(c),this.tip=null,this._setListeners()}return c(h,[{key:"enable",value:function(){this._isEnabled=!0}},{key:"disable",value:function(){this._isEnabled=!1}},{key:"toggleEnabled",value:function(){this._isEnabled=!this._isEnabled}},{key:"toggle",value:function(b){var c=this,d=this.constructor.DATA_KEY;b?(c=a(b.currentTarget).data(d),c||(c=new this.constructor(b.currentTarget,this._getDelegateConfig()),a(b.currentTarget).data(d,c)),c._activeTrigger.click=!c._activeTrigger.click,c._isWithActiveTrigger()?c._enter(null,c):c._leave(null,c)):a(c.getTipElement()).hasClass(o.IN)?c._leave(null,c):c._enter(null,c)}},{key:"destroy",value:function(){var b=this;clearTimeout(this._timeout),this.hide(function(){a(b.element).off("."+b.constructor.NAME).removeData(b.constructor.DATA_KEY),
-b.tip&&a(b.tip).detach(),b.tip=null})}},{key:"show",value:function(){var b=this,c=a.Event(this.constructor.Event.SHOW);if(this.isWithContent()&&this._isEnabled){a(this.element).trigger(c);var e=a.contains(this.element.ownerDocument.documentElement,this.element);if(c.isDefaultPrevented()||!e)return;var f=this.getTipElement(),g=d.getUID(this.constructor.NAME);f.setAttribute("id",g),this.element.setAttribute("aria-describedby",g),this.setContent(),this.config.animation&&a(f).addClass(o.FADE);var i="function"==typeof this.config.placement?this.config.placement.call(this,f,this.element):this.config.placement,k=this._getAttachment(i);a(f).data(this.constructor.DATA_KEY,this).appendTo(document.body),a(this.element).trigger(this.constructor.Event.INSERTED),this._tether=new Tether({element:f,target:this.element,attachment:k,classes:q,classPrefix:j,offset:this.config.offset,constraints:this.config.constraints}),d.reflow(f),this._tether.position(),a(f).addClass(o.IN);var l=function(){var c=b._hoverState;b._hoverState=null,a(b.element).trigger(b.constructor.Event.SHOWN),c===m.OUT&&b._leave(null,b)};d.supportsTransitionEnd()&&a(this.tip).hasClass(o.FADE)?a(this.tip).one(d.TRANSITION_END,l).emulateTransitionEnd(h._TRANSITION_DURATION):l()}}},{key:"hide",value:function(b){var c=this,e=this.getTipElement(),f=a.Event(this.constructor.Event.HIDE),g=function(){c._hoverState!==m.IN&&e.parentNode&&e.parentNode.removeChild(e),c.element.removeAttribute("aria-describedby"),a(c.element).trigger(c.constructor.Event.HIDDEN),c.cleanupTether(),b&&b()};a(this.element).trigger(f),f.isDefaultPrevented()||(a(e).removeClass(o.IN),d.supportsTransitionEnd()&&a(this.tip).hasClass(o.FADE)?a(e).one(d.TRANSITION_END,g).emulateTransitionEnd(i):g(),this._hoverState="")}},{key:"isWithContent",value:function(){return!!this.getTitle()}},{key:"getTipElement",value:function(){return this.tip=this.tip||a(this.config.template)[0]}},{key:"setContent",value:function(){var b=this.getTipElement(),c=this.getTitle(),d=this.config.html?"innerHTML":"innerText";a(b).find(p.TOOLTIP_INNER)[0][d]=c,a(b).removeClass(o.FADE).removeClass(o.IN),this.cleanupTether()}},{key:"getTitle",value:function(){var a=this.element.getAttribute("data-original-title");return a||(a="function"==typeof this.config.title?this.config.title.call(this.element):this.config.title),a}},{key:"cleanupTether",value:function(){this._tether&&(this._tether.destroy(),a(this.element).removeClass(this._removeTetherClasses),a(this.tip).removeClass(this._removeTetherClasses))}},{key:"_getAttachment",value:function(a){return l[a.toUpperCase()]}},{key:"_setListeners",value:function(){var b=this,c=this.config.trigger.split(" ");c.forEach(function(c){if("click"===c)a(b.element).on(b.constructor.Event.CLICK,b.config.selector,a.proxy(b.toggle,b));else if(c!==r.MANUAL){var 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l=a.Event(n.SLID,{relatedTarget:g,direction:i});d.supportsTransitionEnd()&&a(this._element).hasClass(o.SLIDE)?(a(g).addClass(b),d.reflow(g),a(f).addClass(i),a(g).addClass(i),a(f).one(d.TRANSITION_END,function(){a(g).removeClass(i).removeClass(b),a(g).addClass(o.ACTIVE),a(f).removeClass(o.ACTIVE).removeClass(b).removeClass(i),e._isSliding=!1,setTimeout(function(){return a(e._element).trigger(l)},0)}).emulateTransitionEnd(k)):(a(f).removeClass(o.ACTIVE),a(g).addClass(o.ACTIVE),this._isSliding=!1,a(this._element).trigger(l)),h&&this.cycle()}}}],[{key:"VERSION",get:function(){return f}},{key:"Default",get:function(){return l}},{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 f="string"==typeof b?b:d.slide;c||(c=new e(this,d),a(this).data(g,c)),"number"==typeof b?c.to(b):f?c[f]():d.interval&&(c.pause(),c.cycle())})}},{key:"_dataApiClickHandler",value:function(b){var 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i=this._getDimension();a(this._element).removeClass(n.COLLAPSE).addClass(n.COLLAPSING),this._element.style[i]=0,this._element.setAttribute("aria-expanded",!0),this._triggerArray.length&&a(this._triggerArray).removeClass(n.COLLAPSED).attr("aria-expanded",!0),this.setTransitioning(!0);var j=function(){a(b._element).removeClass(n.COLLAPSING).addClass(n.COLLAPSE).addClass(n.IN),b._element.style[i]="",b.setTransitioning(!1),a(b._element).trigger(m.SHOWN)};if(!d.supportsTransitionEnd())return void j();var l="scroll"+(i[0].toUpperCase()+i.slice(1));a(this._element).one(d.TRANSITION_END,j).emulateTransitionEnd(k),this._element.style[i]=this._element[l]+"px"}}}}},{key:"hide",value:function(){var b=this;if(!this._isTransitioning&&a(this._element).hasClass(n.IN)){var c=a.Event(m.HIDE);if(a(this._element).trigger(c),!c.isDefaultPrevented()){var e=this._getDimension(),f=e===o.WIDTH?"offsetWidth":"offsetHeight";this._element.style[e]=this._element[f]+"px",d.reflow(this._element),a(this._element).addClass(n.COLLAPSING).removeClass(n.COLLAPSE).removeClass(n.IN),this._element.setAttribute("aria-expanded",!1),this._triggerArray.length&&a(this._triggerArray).addClass(n.COLLAPSED).attr("aria-expanded",!1),this.setTransitioning(!0);var g=function(){b.setTransitioning(!1),a(b._element).removeClass(n.COLLAPSING).addClass(n.COLLAPSE).trigger(m.HIDDEN)};return this._element.style[e]=0,d.supportsTransitionEnd()?void a(this._element).one(d.TRANSITION_END,g).emulateTransitionEnd(k):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:"_getDimension",value:function(){var b=a(this._element).hasClass(o.WIDTH);return b?o.WIDTH:o.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(e._getTargetFromElement(c),[c])}),c}},{key:"_addAriaAndCollapsedClass",value:function(b,c){if(b){var d=a(b).hasClass(n.IN);b.setAttribute("aria-expanded",d),c.length&&a(c).toggleClass(n.COLLAPSED,!d).attr("aria-expanded",d)}}}],[{key:"VERSION",get:function(){return f}},{key:"Default",get:function(){return l}},{key:"_getTargetFromElement",value:function(b){var c=d.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),f=a.extend({},l,c.data(),"object"==typeof b&&b);!d&&f.toggle&&/show|hide/.test(b)&&(f.toggle=!1),d||(d=new e(this,f),c.data(g,d)),"string"==typeof b&&d[b]()})}}]),e}();return a(document).on(m.CLICK_DATA_API,p.DATA_TOGGLE,function(b){b.preventDefault();var c=q._getTargetFromElement(this),d=a(c).data(g),e=d?"toggle":a(this).data();q._jQueryInterface.call(a(c),e)}),a.fn[e]=q._jQueryInterface,a.fn[e].Constructor=q,a.fn[e].noConflict=function(){return a.fn[e]=j,q._jQueryInterface},q}(jQuery),function(a){var e="dropdown",f="4.0.0",g="bs.dropdown",h="."+g,i=".data-api",j=a.fn[e],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 e(a){b(this,e),this._element=a,this._addEventListeners()}return c(e,[{key:"toggle",value:function(){if(!this.disabled&&!a(this).hasClass(l.DISABLED)){var b=e._getParentFromElement(this),c=a(b).hasClass(l.OPEN);if(e._clearMenus(),c)return!1;if("ontouchstart"in document.documentElement&&!a(b).closest(m.NAVBAR_NAV).length){var d=document.createElement("div");d.className=l.BACKDROP,a(d).insertBefore(this),a(d).on("click",e._clearMenus)}var f={relatedTarget:this},g=a.Event(k.SHOW,f);if(a(b).trigger(g),!g.isDefaultPrevented())return this.focus(),this.setAttribute("aria-expanded","true"),a(b).toggleClass(l.OPEN),a(b).trigger(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:"VERSION",get:function(){return f}},{key:"_jQueryInterface",value:function(b){return this.each(function(){var c=a(this).data(g);c||a(this).data(g,c=new e(this)),"string"==typeof b&&c[b].call(this)})}},{key:"_clearMenus",value:function(b){if(!b||3!==b.which){var c=a(m.BACKDROP)[0];c&&c.parentNode.removeChild(c);for(var d=a.makeArray(a(m.DATA_TOGGLE)),f=0;f<d.length;f++){var g=e._getParentFromElement(d[f]),h={relatedTarget:d[f]};if(a(g).hasClass(l.OPEN)&&!(b&&"click"===b.type&&/input|textarea/i.test(b.target.tagName)&&a.contains(g,b.target))){var i=a.Event(k.HIDE,h);a(g).trigger(i),i.isDefaultPrevented()||(d[f].setAttribute("aria-expanded","false"),a(g).removeClass(l.OPEN).trigger(k.HIDDEN,h))}}}}},{key:"_getParentFromElement",value:function(b){var c=void 0,e=d.getSelectorFromElement(b);return e&&(c=a(e)[0]),c||b.parentNode}},{key:"_dataApiKeydownHandler",value:function(b){if(/(38|40|27|32)/.test(b.which)&&!/input|textarea/i.test(b.target.tagName)&&(b.preventDefault(),b.stopPropagation(),!this.disabled&&!a(this).hasClass(l.DISABLED))){var c=e._getParentFromElement(this),d=a(c).hasClass(l.OPEN);if(!d&&27!==b.which||d&&27===b.which){if(27===b.which){var f=a(c).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(b.target);38===b.which&&h>0&&h--,40===b.which&&h<g.length-1&&h++,~h||(h=0),g[h].focus()}}}}]),e}();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[e]=n._jQueryInterface,a.fn[e].Constructor=n,a.fn[e].noConflict=function(){return a.fn[e]=j,n._jQueryInterface},n}(jQuery),function(a){var e="modal",f="4.0.0",g="bs.modal",h="."+g,i=".data-api",j=a.fn[e],k=300,l=150,m={backdrop:!0,keyboard:!0,show:!0},n={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},o={BACKDROP:"modal-backdrop",OPEN:"modal-open",FADE:"fade",IN:"in"},p={DIALOG:".modal-dialog",DATA_TOGGLE:'[data-toggle="modal"]',DATA_DISMISS:'[data-dismiss="modal"]',SCROLLBAR_MEASURER:"modal-scrollbar-measure"},q=function(){function e(c,d){b(this,e),this._config=d,this._element=c,this._dialog=a(c).find(p.DIALOG)[0],this._backdrop=null,this._isShown=!1,this._isBodyOverflowing=!1,this._ignoreBackdropClick=!1,this._originalBodyPadding=0,this._scrollbarWidth=0}return c(e,[{key:"toggle",value:function(a){return this._isShown?this.hide():this.show(a)}},{key:"show",value:function(b){var c=this,d=a.Event(n.SHOW,{relatedTarget:b});a(this._element).trigger(d),this._isShown||d.isDefaultPrevented()||(this._isShown=!0,this._checkScrollbar(),this._setScrollbar(),a(document.body).addClass(o.OPEN),this._setEscapeEvent(),this._setResizeEvent(),a(this._element).on(n.CLICK_DISMISS,p.DATA_DISMISS,a.proxy(this.hide,this)),a(this._dialog).on(n.MOUSEDOWN_DISMISS,function(){a(c._element).one(n.MOUSEUP_DISMISS,function(b){a(b.target).is(c._element)&&(that._ignoreBackdropClick=!0)})}),this._showBackdrop(a.proxy(this._showElement,this,b)))}},{key:"hide",value:function(b){b&&b.preventDefault();var c=a.Event(n.HIDE);a(this._element).trigger(c),this._isShown&&!c.isDefaultPrevented()&&(this._isShown=!1,this._setEscapeEvent(),this._setResizeEvent(),a(document).off(n.FOCUSIN),a(this._element).removeClass(o.IN),a(this._element).off(n.CLICK_DISMISS),a(this._dialog).off(n.MOUSEDOWN_DISMISS),d.supportsTransitionEnd()&&a(this._element).hasClass(o.FADE)?a(this._element).one(d.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:"_showElement",value:function(b){var c=this,e=d.supportsTransitionEnd()&&a(this._element).hasClass(o.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,e&&d.reflow(this._element),a(this._element).addClass(o.IN),this._enforceFocus();var f=a.Event(n.SHOWN,{relatedTarget:b}),g=function(){c._element.focus(),a(c._element).trigger(f)};e?a(this._dialog).one(d.TRANSITION_END,g).emulateTransitionEnd(k):g()}},{key:"_enforceFocus",value:function(){var b=this;a(document).off(n.FOCUSIN).on(n.FOCUSIN,function(c){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(n.KEYDOWN_DISMISS,function(a){27===a.which&&b.hide()}):this._isShown||a(this._element).off(n.KEYDOWN_DISMISS)}},{key:"_setResizeEvent",value:function(){this._isShown?a(window).on(n.RESIZE,a.proxy(this._handleUpdate,this)):a(window).off(n.RESIZE)}},{key:"_hideModal",value:function(){var b=this;this._element.style.display="none",this._showBackdrop(function(){a(document.body).removeClass(o.OPEN),b._resetAdjustments(),b._resetScrollbar(),a(b._element).trigger(n.HIDDEN)})}},{key:"_removeBackdrop",value:function(){this._backdrop&&(a(this._backdrop).remove(),this._backdrop=null)}},{key:"_showBackdrop",value:function(b){var c=this,e=a(this._element).hasClass(o.FADE)?o.FADE:"";if(this._isShown&&this._config.backdrop){var f=d.supportsTransitionEnd()&&e;if(this._backdrop=document.createElement("div"),this._backdrop.className=o.BACKDROP,e&&a(this._backdrop).addClass(e),a(this._backdrop).appendTo(this.$body),a(this._element).on(n.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()))}),f&&d.reflow(this._backdrop),a(this._backdrop).addClass(o.IN),!b)return;if(!f)return void b();a(this._backdrop).one(d.TRANSITION_END,b).emulateTransitionEnd(l)}else if(!this._isShown&&this._backdrop){a(this._backdrop).removeClass(o.IN);var g=function(){c._removeBackdrop(),b&&b()};d.supportsTransitionEnd()&&a(this._element).hasClass(o.FADE)?a(this._backdrop).one(d.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(){var a=window.innerWidth;if(!a){var b=document.documentElement.getBoundingClientRect();a=b.right-Math.abs(b.left)}this._isBodyOverflowing=document.body.clientWidth<a,this._scrollbarWidth=this._getScrollbarWidth()}},{key:"_setScrollbar",value:function(){var b=parseInt(a(document.body).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:"VERSION",get:function(){return f}},{key:"Default",get:function(){return m}},{key:"_jQueryInterface",value:function(b,c){return this.each(function(){var d=a(this).data(g),f=a.extend({},e.Default,a(this).data(),"object"==typeof b&&b);d||(d=new e(this,f),a(this).data(g,d)),"string"==typeof b?d[b](c):f.show&&d.show(c)})}}]),e}();return a(document).on(n.CLICK_DATA_API,p.DATA_TOGGLE,function(b){var c=this,e=void 0,f=d.getSelectorFromElement(this);f&&(e=a(f)[0]);var h=a(e).data(g)?"toggle":a.extend({},a(e).data(),a(this).data());"A"===this.tagName&&b.preventDefault();var i=a(e).one(n.SHOW,function(b){b.isDefaultPrevented()||i.one(n.HIDDEN,function(){a(c).is(":visible")&&c.focus()})});q._jQueryInterface.call(a(e),h,this)}),a.fn[e]=q._jQueryInterface,a.fn[e].Constructor=q,a.fn[e].noConflict=function(){return a.fn[e]=j,q._jQueryInterface},q}(jQuery),function(a){var e="scrollspy",f="4.0.0",g="bs.scrollspy",h="."+g,i=".data-api",j=a.fn[e],k={offset:10},l={ACTIVATE:"activate"+h,SCROLL:"scroll"+h,LOAD_DATA_API:"load"+h+i},m={DROPDOWN_MENU:"dropdown-menu",ACTIVE:"active"},n={DATA_SPY:'[data-spy="scroll"]',ACTIVE:".active",LI_DROPDOWN:"li.dropdown",LI:"li"},o=function(){function e(c,d){b(this,e),this._element=c,this._scrollElement="BODY"===c.tagName?window:c,this._config=a.extend({},k,d),this._selector=""+(this._config.target||"")+" .nav li > a",this._offsets=[],this._targets=[],this._activeTarget=null,this._scrollHeight=0,a(this._scrollElement).on(l.SCROLL,a.proxy(this._process,this)),this.refresh(),this._process()}return c(e,[{key:"refresh",value:function(){var b=this,c="offset",e=0;this._scrollElement!==this._scrollElement.window&&(c="position",e=this._getScrollTop()),this._offsets=[],this._targets=[],this._scrollHeight=this._getScrollHeight();var f=a.makeArray(a(this._selector));f.map(function(b){var f=void 0,g=d.getSelectorFromElement(b);return g&&(f=a(g)[0]),f&&(f.offsetWidth||f.offsetHeight)?[a(f)[c]().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:"_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();for(var c=""+this._selector+'[data-target="'+b+'"],'+(""+this._selector+'[href="'+b+'"]'),d=a(c).parents(n.LI),e=d.length;e--;){a(d[e]).addClass(m.ACTIVE);var f=d[e].parentNode;if(f&&a(f).hasClass(m.DROPDOWN_MENU)){var g=a(f).closest(n.LI_DROPDOWN)[0];a(g).addClass(m.ACTIVE)}}a(this._scrollElement).trigger(l.ACTIVATE,{relatedTarget:b})}},{key:"_clear",value:function(){for(var b=a(this._selector).parentsUntil(this._config.target,n.ACTIVE),c=b.length;c--;)a(b[c]).removeClass(m.ACTIVE)}}],[{key:"VERSION",get:function(){return f}},{key:"Default",get:function(){return k}},{key:"_jQueryInterface",value:function(b){return this.each(function(){var c=a(this).data(g),d="object"==typeof b&&b||null;c||(c=new e(this,d),a(this).data(g,c)),"string"==typeof b&&c[b]()})}}]),e}();return a(window).on(l.LOAD_DATA_API,function(){for(var b=a.makeArray(a(n.DATA_SPY)),c=b.length;c--;){var d=a(b[c]);o._jQueryInterface.call(d,d.data())}}),a.fn[e]=o._jQueryInterface,a.fn[e].Constructor=o,a.fn[e].noConflict=function(){return a.fn[e]=j,o._jQueryInterface},o}(jQuery),function(a){var e="tab",f="4.0.0",g="bs.tab",h="."+g,i=".data-api",j=a.fn[e],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",LI_DROPDOWN:"li.dropdown",UL:"ul:not(.dropdown-menu)",FADE_CHILD:"> .fade",ACTIVE:".active",ACTIVE_CHILD:"> .active",DATA_TOGGLE:'[data-toggle="tab"], [data-toggle="pill"]',DROPDOWN_ACTIVE_CHILD:"> .dropdown-menu > .active"},o=function(){function e(a){b(this,e),this._element=a}return c(e,[{key:"show",value:function(){var b=this;if(!this._element.parentNode||this._element.parentNode.nodeType!=Node.ELEMENT_NODE||!a(this._element).parent().hasClass(m.ACTIVE)){var c=void 0,e=void 0,f=a(this._element).closest(n.UL)[0],g=d.getSelectorFromElement(this._element);f&&(e=a.makeArray(a(f).find(n.ACTIVE)),e=e[e.length-1],e&&(e=a(e).find(n.A)[0]));var h=a.Event(l.HIDE,{relatedTarget:this._element}),i=a.Event(l.SHOW,{relatedTarget:e});if(e&&a(e).trigger(h),a(this._element).trigger(i),!i.isDefaultPrevented()&&!h.isDefaultPrevented()){g&&(c=a(g)[0]),this._activate(a(this._element).closest(n.LI)[0],f);var j=function(){var c=a.Event(l.HIDDEN,{relatedTarget:b._element}),d=a.Event(l.SHOWN,{relatedTarget:e});a(e).trigger(c),a(b._element).trigger(d)};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,e){var f=a(c).find(n.ACTIVE_CHILD)[0],g=e&&d.supportsTransitionEnd()&&(f&&a(f).hasClass(m.FADE)||!!a(c).find(n.FADE_CHILD)[0]),h=a.proxy(this._transitionComplete,this,b,f,g,e);f&&g?a(f).one(d.TRANSITION_END,h).emulateTransitionEnd(k):h(),f&&a(f).removeClass(m.IN)}},{key:"_transitionComplete",value:function(b,c,e,f){if(c){a(c).removeClass(m.ACTIVE);var g=a(c).find(n.DROPDOWN_ACTIVE_CHILD)[0];g&&a(g).removeClass(m.ACTIVE);var h=a(c).find(n.DATA_TOGGLE)[0];h&&h.setAttribute("aria-expanded",!1)}a(b).addClass(m.ACTIVE);var i=a(b).find(n.DATA_TOGGLE)[0];if(i&&i.setAttribute("aria-expanded",!0),e?(d.reflow(b),a(b).addClass(m.IN)):a(b).removeClass(m.FADE),b.parentNode&&a(b.parentNode).hasClass(m.DROPDOWN_MENU)){var j=a(b).closest(n.LI_DROPDOWN)[0];j&&a(j).addClass(m.ACTIVE),i=a(b).find(n.DATA_TOGGLE)[0],i&&i.setAttribute("aria-expanded",!0)}f&&f()}}],[{key:"VERSION",get:function(){return f}},{key:"Default",get:function(){return Default}},{key:"_jQueryInterface",value:function(b){return this.each(function(){var c=a(this),d=c.data(g);d||(d=d=new e(this),c.data(g,d)),"string"==typeof b&&d[b]()})}}]),e}();return a(document).on(l.CLICK_DATA_API,n.DATA_TOGGLE,function(b){b.preventDefault(),o._jQueryInterface.call(a(this),"show")}),a.fn[e]=o._jQueryInterface,a.fn[e].Constructor=o,a.fn[e].noConflict=function(){return a.fn[e]=j,o._jQueryInterface},o}(jQuery),function(a){var e="tooltip",f="4.0.0",g="bs.tooltip",h="."+g,i=a.fn[e],j=150,k="bs-tether",l={animation:!0,template:'<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',
+trigger:"hover focus",title:"",delay:0,html:!1,selector:!1,placement:"top",offset:"0 0",constraints:null},m={TOP:"bottom center",RIGHT:"middle left",BOTTOM:"top center",LEFT:"middle right"},n={IN:"in",OUT:"out"},o={HIDE:"hide"+h,HIDDEN:"hidden"+h,SHOW:"show"+h,SHOWN:"shown"+h,INSERTED:"inserted"+h,CLICK:"click"+h,FOCUSIN:"focusin"+h,FOCUSOUT:"focusout"+h,MOUSEENTER:"mouseenter"+h,MOUSELEAVE:"mouseleave"+h},p={FADE:"fade",IN:"in"},q={TOOLTIP:".tooltip",TOOLTIP_INNER:".tooltip-inner"},r={element:!1,enabled:!1},s={HOVER:"hover",FOCUS:"focus",CLICK:"click",MANUAL:"manual"},t=function(){function i(a,c){b(this,i),this._isEnabled=!0,this._timeout=0,this._hoverState="",this._activeTrigger={},this._tether=null,this.element=a,this.config=this._getConfig(c),this.tip=null,this._setListeners()}return c(i,[{key:"enable",value:function(){this._isEnabled=!0}},{key:"disable",value:function(){this._isEnabled=!1}},{key:"toggleEnabled",value:function(){this._isEnabled=!this._isEnabled}},{key:"toggle",value:function(b){var c=this,d=this.constructor.DATA_KEY;b?(c=a(b.currentTarget).data(d),c||(c=new this.constructor(b.currentTarget,this._getDelegateConfig()),a(b.currentTarget).data(d,c)),c._activeTrigger.click=!c._activeTrigger.click,c._isWithActiveTrigger()?c._enter(null,c):c._leave(null,c)):a(c.getTipElement()).hasClass(p.IN)?c._leave(null,c):c._enter(null,c)}},{key:"dispose",value:function(){clearTimeout(this._timeout),this.cleanupTether(),a.removeData(this.element,this.constructor.DATA_KEY),a(this.element).off(this.constructor.EVENT_KEY),this.tip&&a(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(){var b=this,c=a.Event(this.constructor.Event.SHOW);if(this.isWithContent()&&this._isEnabled){a(this.element).trigger(c);var e=a.contains(this.element.ownerDocument.documentElement,this.element);if(c.isDefaultPrevented()||!e)return;var f=this.getTipElement(),g=d.getUID(this.constructor.NAME);f.setAttribute("id",g),this.element.setAttribute("aria-describedby",g),this.setContent(),this.config.animation&&a(f).addClass(p.FADE);var h="function"==typeof this.config.placement?this.config.placement.call(this,f,this.element):this.config.placement,j=this._getAttachment(h);a(f).data(this.constructor.DATA_KEY,this).appendTo(document.body),a(this.element).trigger(this.constructor.Event.INSERTED),this._tether=new Tether({element:f,target:this.element,attachment:j,classes:r,classPrefix:k,offset:this.config.offset,constraints:this.config.constraints}),d.reflow(f),this._tether.position(),a(f).addClass(p.IN);var l=function(){var c=b._hoverState;b._hoverState=null,a(b.element).trigger(b.constructor.Event.SHOWN),c===n.OUT&&b._leave(null,b)};d.supportsTransitionEnd()&&a(this.tip).hasClass(p.FADE)?a(this.tip).one(d.TRANSITION_END,l).emulateTransitionEnd(i._TRANSITION_DURATION):l()}}},{key:"hide",value:function(b){var c=this,e=this.getTipElement(),f=a.Event(this.constructor.Event.HIDE),g=function(){c._hoverState!==n.IN&&e.parentNode&&e.parentNode.removeChild(e),c.element.removeAttribute("aria-describedby"),a(c.element).trigger(c.constructor.Event.HIDDEN),c.cleanupTether(),b&&b()};a(this.element).trigger(f),f.isDefaultPrevented()||(a(e).removeClass(p.IN),d.supportsTransitionEnd()&&a(this.tip).hasClass(p.FADE)?a(e).one(d.TRANSITION_END,g).emulateTransitionEnd(j):g(),this._hoverState="")}},{key:"isWithContent",value:function(){return!!this.getTitle()}},{key:"getTipElement",value:function(){return this.tip=this.tip||a(this.config.template)[0]}},{key:"setContent",value:function(){var b=this.getTipElement(),c=this.getTitle(),d=this.config.html?"innerHTML":"innerText";a(b).find(q.TOOLTIP_INNER)[0][d]=c,a(b).removeClass(p.FADE).removeClass(p.IN),this.cleanupTether()}},{key:"getTitle",value:function(){var a=this.element.getAttribute("data-original-title");return a||(a="function"==typeof this.config.title?this.config.title.call(this.element):this.config.title),a}},{key:"cleanupTether",value:function(){this._tether&&(this._tether.destroy(),a(this.element).removeClass(this._removeTetherClasses),a(this.tip).removeClass(this._removeTetherClasses))}},{key:"_getAttachment",value:function(a){return m[a.toUpperCase()]}},{key:"_setListeners",value:function(){var b=this,c=this.config.trigger.split(" ");c.forEach(function(c){if("click"===c)a(b.element).on(b.constructor.Event.CLICK,b.config.selector,a.proxy(b.toggle,b));else if(c!==s.MANUAL){var d=c==s.HOVER?b.constructor.Event.MOUSEENTER:b.constructor.Event.FOCUSIN,e=c==s.HOVER?b.constructor.Event.MOUSELEAVE:b.constructor.Event.FOCUSOUT;a(b.element).on(d,b.config.selector,a.proxy(b._enter,b)).on(e,b.config.selector,a.proxy(b._leave,b))}}),this.config.selector?this.config=a.extend({},this.config,{trigger:"manual",selector:""}):this._fixTitle()}},{key:"_removeTetherClasses",value:function(a,b){return((b.baseVal||b).match(new RegExp("(^|\\s)"+k+"-\\S+","g"))||[]).join(" ")}},{key:"_fixTitle",value:function(){var a=typeof this.element.getAttribute("data-original-title");(this.element.getAttribute("title")||"string"!==a)&&(this.element.setAttribute("data-original-title",this.element.getAttribute("title")||""),this.element.setAttribute("title",""))}},{key:"_enter",value:function(b,c){var d=this.constructor.DATA_KEY;return c=c||a(b.currentTarget).data(d),c||(c=new this.constructor(b.currentTarget,this._getDelegateConfig()),a(b.currentTarget).data(d,c)),b&&(c._activeTrigger["focusin"==b.type?s.FOCUS:s.HOVER]=!0),a(c.getTipElement()).hasClass(p.IN)||c._hoverState===n.IN?void(c._hoverState=n.IN):(clearTimeout(c._timeout),c._hoverState=n.IN,c.config.delay&&c.config.delay.show?void(c._timeout=setTimeout(function(){c._hoverState===n.IN&&c.show()},c.config.delay.show)):void c.show())}},{key:"_leave",value:function(b,c){var d=this.constructor.DATA_KEY;return c=c||a(b.currentTarget).data(d),c||(c=new this.constructor(b.currentTarget,this._getDelegateConfig()),a(b.currentTarget).data(d,c)),b&&(c._activeTrigger["focusout"==b.type?s.FOCUS:s.HOVER]=!1),c._isWithActiveTrigger()?void 0:(clearTimeout(c._timeout),c._hoverState=n.OUT,c.config.delay&&c.config.delay.hide?void(c._timeout=setTimeout(function(){c._hoverState===n.OUT&&c.hide()},c.config.delay.hide)):void c.hide())}},{key:"_isWithActiveTrigger",value:function(){for(var a in this._activeTrigger)if(this._activeTrigger[a])return!0;return!1}},{key:"_getConfig",value:function(b){return b=a.extend({},this.constructor.Default,a(this.element).data(),b),b.delay&&"number"==typeof b.delay&&(b.delay={show:b.delay,hide:b.delay}),b}},{key:"_getDelegateConfig",value:function(){var a={};if(this.config)for(var b in this.config){var c=this.config[b];this.constructor.Default[b]!==c&&(a[b]=c)}return a}}],[{key:"VERSION",get:function(){return f}},{key:"Default",get:function(){return l}},{key:"NAME",get:function(){return e}},{key:"DATA_KEY",get:function(){return g}},{key:"Event",get:function(){return o}},{key:"EVENT_KEY",get:function(){return h}},{key:"_jQueryInterface",value:function(b){return this.each(function(){var c=a(this).data(g),d="object"==typeof b?b:null;(c||!/destroy|hide/.test(b))&&(c||(c=new i(this,d),a(this).data(g,c)),"string"==typeof b&&c[b]())})}}]),i}();return a.fn[e]=t._jQueryInterface,a.fn[e].Constructor=t,a.fn[e].noConflict=function(){return a.fn[e]=i,t._jQueryInterface},t}(jQuery));!function(d){var f="popover",g="4.0.0",h="bs.popover",i="."+h,j=d.fn[f],k=d.extend({},e.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>'}),l={FADE:"fade",IN:"in"},m={TITLE:".popover-title",CONTENT:".popover-content",ARROW:".popover-arrow"},n={HIDE:"hide"+i,HIDDEN:"hidden"+i,SHOW:"show"+i,SHOWN:"shown"+i,INSERTED:"inserted"+i,CLICK:"click"+i,FOCUSIN:"focusin"+i,FOCUSOUT:"focusout"+i,MOUSEENTER:"mouseenter"+i,MOUSELEAVE:"mouseleave"+i},o=function(e){function j(){b(this,j),null!=e&&e.apply(this,arguments)}return a(j,e),c(j,[{key:"isWithContent",value:function(){return this.getTitle()||this._getContent()}},{key:"getTipElement",value:function(){return this.tip=this.tip||d(this.config.template)[0]}},{key:"setContent",value:function(){var a=this.getTipElement(),b=this.getTitle(),c=this._getContent(),e=d(a).find(m.TITLE)[0];e&&(e[this.config.html?"innerHTML":"innerText"]=b),d(a).find(m.CONTENT).children().detach().end()[this.config.html?"string"==typeof c?"html":"append":"text"](c),d(a).removeClass(l.FADE).removeClass(l.IN),this.cleanupTether()}},{key:"_getContent",value:function(){return this.element.getAttribute("data-content")||("function"==typeof this.config.content?this.config.content.call(this.element):this.config.content)}}],[{key:"VERSION",get:function(){return g}},{key:"Default",get:function(){return k}},{key:"NAME",get:function(){return f}},{key:"DATA_KEY",get:function(){return h}},{key:"Event",get:function(){return n}},{key:"EVENT_KEY",get:function(){return i}},{key:"_jQueryInterface",value:function(a){return this.each(function(){var b=d(this).data(h),c="object"==typeof a?a:null;(b||!/destroy|hide/.test(a))&&(b||(b=new j(this,c),d(this).data(h,b)),"string"==typeof a&&b[a]())})}}]),j}(e);return d.fn[f]=o._jQueryInterface,d.fn[f].Constructor=o,d.fn[f].noConflict=function(){return d.fn[f]=j,o._jQueryInterface},o}(jQuery)}}(jQuery);
\ No newline at end of file
diff --git a/dist/js/umd/alert.js b/dist/js/umd/alert.js
index 1d01fb7a3..eae17ceb6 100644
--- a/dist/js/umd/alert.js
+++ b/dist/js/umd/alert.js
@@ -39,6 +39,8 @@
     var NAME = 'alert';
     var VERSION = '4.0.0';
     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;
 
@@ -47,9 +49,9 @@
     };
 
     var Event = {
-      CLOSE: 'close.bs.alert',
-      CLOSED: 'closed.bs.alert',
-      CLICK: 'click.bs.alert.data-api'
+      CLOSE: 'close' + EVENT_KEY,
+      CLOSED: 'closed' + EVENT_KEY,
+      CLICK_DATA_API: 'click' + EVENT_KEY + '' + DATA_API_KEY
     };
 
     var ClassName = {
@@ -88,6 +90,12 @@
 
           this._removeElement(rootElement);
         }
+      }, {
+        key: 'dispose',
+        value: function dispose() {
+          $.removeData(this._element, DATA_KEY);
+          this._element = null;
+        }
       }, {
         key: '_getRootElement',
 
@@ -181,7 +189,7 @@
      * ------------------------------------------------------------------------
      */
 
-    $(document).on(Event.CLICK, Selector.DISMISS, Alert._handleDismiss(new Alert()));
+    $(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));
 
     /**
      * ------------------------------------------------------------------------
diff --git a/dist/js/umd/button.js b/dist/js/umd/button.js
index 7449af2c9..730b3ef01 100644
--- a/dist/js/umd/button.js
+++ b/dist/js/umd/button.js
@@ -35,6 +35,8 @@
     var NAME = 'button';
     var VERSION = '4.0.0';
     var DATA_KEY = 'bs.button';
+    var EVENT_KEY = '.' + DATA_KEY;
+    var DATA_API_KEY = '.data-api';
     var JQUERY_NO_CONFLICT = $.fn[NAME];
     var TRANSITION_DURATION = 150;
 
@@ -53,8 +55,8 @@
     };
 
     var Event = {
-      CLICK: 'click.bs.button.data-api',
-      FOCUS_BLUR: 'focus.bs.button.data-api blur.bs.button.data-api'
+      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)
     };
 
     /**
@@ -108,6 +110,12 @@
             $(this._element).toggleClass(ClassName.ACTIVE);
           }
         }
+      }, {
+        key: 'dispose',
+        value: function dispose() {
+          $.removeData(this._element, DATA_KEY);
+          this._element = null;
+        }
       }], [{
         key: 'VERSION',
 
@@ -146,7 +154,7 @@
      * ------------------------------------------------------------------------
      */
 
-    $(document).on(Event.CLICK, Selector.DATA_TOGGLE_CARROT, function (event) {
+    $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
       event.preventDefault();
 
       var button = event.target;
@@ -156,7 +164,7 @@
       }
 
       Button._jQueryInterface.call($(button), 'toggle');
-    }).on(Event.FOCUS_BLUR, Selector.DATA_TOGGLE_CARROT, function (event) {
+    }).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));
     });
diff --git a/dist/js/umd/carousel.js b/dist/js/umd/carousel.js
index 0e5b34142..a2faa92f0 100644
--- a/dist/js/umd/carousel.js
+++ b/dist/js/umd/carousel.js
@@ -39,6 +39,8 @@
     var NAME = 'carousel';
     var VERSION = '4.0.0';
     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;
 
@@ -56,10 +58,13 @@
     };
 
     var Event = {
-      SLIDE: 'slide.bs.carousel',
-      SLID: 'slid.bs.carousel',
-      CLICK: 'click.bs.carousel.data-api',
-      LOAD: 'load'
+      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 = {
@@ -183,6 +188,21 @@
 
           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;
+        }
       }, {
         key: '_addEventListeners',
 
@@ -190,11 +210,11 @@
 
         value: function _addEventListeners() {
           if (this._config.keyboard) {
-            $(this._element).on('keydown.bs.carousel', $.proxy(this._keydown, this));
+            $(this._element).on(Event.KEYDOWN, $.proxy(this._keydown, this));
           }
 
           if (this._config.pause == 'hover' && !('ontouchstart' in document.documentElement)) {
-            $(this._element).on('mouseenter.bs.carousel', $.proxy(this.pause, this)).on('mouseleave.bs.carousel', $.proxy(this.cycle, this));
+            $(this._element).on(Event.MOUSEENTER, $.proxy(this.pause, this)).on(Event.MOUSELEAVE, $.proxy(this.cycle, this));
           }
         }
       }, {
@@ -421,9 +441,9 @@
      * ------------------------------------------------------------------------
      */
 
-    $(document).on(Event.CLICK, Selector.DATA_SLIDE, Carousel._dataApiClickHandler);
+    $(document).on(Event.CLICK_DATA_API, Selector.DATA_SLIDE, Carousel._dataApiClickHandler);
 
-    $(window).on(Event.LOAD, function () {
+    $(window).on(Event.LOAD_DATA_API, function () {
       $(Selector.DATA_RIDE).each(function () {
         var $carousel = $(this);
         Carousel._jQueryInterface.call($carousel, $carousel.data());
diff --git a/dist/js/umd/collapse.js b/dist/js/umd/collapse.js
index 5a931a9b4..23784388e 100644
--- a/dist/js/umd/collapse.js
+++ b/dist/js/umd/collapse.js
@@ -39,6 +39,8 @@
     var NAME = 'collapse';
     var VERSION = '4.0.0';
     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;
 
@@ -48,11 +50,11 @@
     };
 
     var Event = {
-      SHOW: 'show.bs.collapse',
-      SHOWN: 'shown.bs.collapse',
-      HIDE: 'hide.bs.collapse',
-      HIDDEN: 'hidden.bs.collapse',
-      CLICK: 'click.bs.collapse.data-api'
+      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 = {
@@ -119,8 +121,8 @@
             return;
           }
 
-          var activesData = undefined;
           var actives = undefined;
+          var activesData = undefined;
 
           if (this._parent) {
             actives = $.makeArray($(Selector.ACTIVES));
@@ -233,6 +235,17 @@
         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;
+        }
       }, {
         key: '_getDimension',
 
@@ -323,7 +336,7 @@
      * ------------------------------------------------------------------------
      */
 
-    $(document).on(Event.CLICK, Selector.DATA_TOGGLE, function (event) {
+    $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
       event.preventDefault();
 
       var target = Collapse._getTargetFromElement(this);
diff --git a/dist/js/umd/dropdown.js b/dist/js/umd/dropdown.js
index 05cbe99a9..86ac7500d 100644
--- a/dist/js/umd/dropdown.js
+++ b/dist/js/umd/dropdown.js
@@ -39,16 +39,18 @@
     var NAME = 'dropdown';
     var VERSION = '4.0.0';
     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.bs.dropdown',
-      HIDDEN: 'hidden.bs.dropdown',
-      SHOW: 'show.bs.dropdown',
-      SHOWN: 'shown.bs.dropdown',
-      CLICK: 'click.bs.dropdown',
-      KEYDOWN: 'keydown.bs.dropdown.data-api',
-      CLICK_DATA: 'click.bs.dropdown.data-api'
+      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 = {
@@ -77,7 +79,9 @@
       function Dropdown(element) {
         _classCallCheck(this, Dropdown);
 
-        $(element).on(Event.CLICK, this.toggle);
+        this._element = element;
+
+        this._addEventListeners();
       }
 
       _createClass(Dropdown, [{
@@ -125,6 +129,21 @@
 
           return false;
         }
+      }, {
+        key: 'dispose',
+        value: function dispose() {
+          $.removeData(this._element, DATA_KEY);
+          $(this._element).off(EVENT_KEY);
+          this._element = null;
+        }
+      }, {
+        key: '_addEventListeners',
+
+        // private
+
+        value: function _addEventListeners() {
+          $(this._element).on(Event.CLICK, this.toggle);
+        }
       }], [{
         key: 'VERSION',
 
@@ -257,7 +276,7 @@
      * ------------------------------------------------------------------------
      */
 
-    $(document).on(Event.KEYDOWN, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN, Selector.ROLE_MENU, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN, Selector.ROLE_LISTBOX, Dropdown._dataApiKeydownHandler).on(Event.CLICK_DATA, Dropdown._clearMenus).on(Event.CLICK_DATA, Selector.DATA_TOGGLE, Dropdown.prototype.toggle).on(Event.CLICK_DATA, Selector.FORM_CHILD, function (e) {
+    $(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();
     });
 
diff --git a/dist/js/umd/modal.js b/dist/js/umd/modal.js
index 440985577..ca518198c 100644
--- a/dist/js/umd/modal.js
+++ b/dist/js/umd/modal.js
@@ -39,6 +39,8 @@
     var NAME = 'modal';
     var VERSION = '4.0.0';
     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;
@@ -50,17 +52,17 @@
     };
 
     var Event = {
-      HIDE: 'hide.bs.modal',
-      HIDDEN: 'hidden.bs.modal',
-      SHOW: 'show.bs.modal',
-      SHOWN: 'shown.bs.modal',
-      DISMISS: 'click.dismiss.bs.modal',
-      KEYDOWN: 'keydown.dismiss.bs.modal',
-      FOCUSIN: 'focusin.bs.modal',
-      RESIZE: 'resize.bs.modal',
-      CLICK: 'click.bs.modal.data-api',
-      MOUSEDOWN: 'mousedown.dismiss.bs.modal',
-      MOUSEUP: 'mouseup.dismiss.bs.modal'
+      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 = {
@@ -131,10 +133,10 @@
           this._setEscapeEvent();
           this._setResizeEvent();
 
-          $(this._element).on(Event.DISMISS, Selector.DATA_DISMISS, $.proxy(this.hide, this));
+          $(this._element).on(Event.CLICK_DISMISS, Selector.DATA_DISMISS, $.proxy(this.hide, this));
 
-          $(this._dialog).on(Event.MOUSEDOWN, function () {
-            $(_this._element).one(Event.MOUSEUP, function (event) {
+          $(this._dialog).on(Event.MOUSEDOWN_DISMISS, function () {
+            $(_this._element).one(Event.MOUSEUP_DISMISS, function (event) {
               if ($(event.target).is(_this._element)) {
                 that._ignoreBackdropClick = true;
               }
@@ -167,8 +169,8 @@
 
           $(this._element).removeClass(ClassName.IN);
 
-          $(this._element).off(Event.DISMISS);
-          $(this._dialog).off(Event.MOUSEDOWN);
+          $(this._element).off(Event.CLICK_DISMISS);
+          $(this._dialog).off(Event.MOUSEDOWN_DISMISS);
 
           if (_Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
 
@@ -177,6 +179,26 @@
             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;
+        }
       }, {
         key: '_showElement',
 
@@ -236,13 +258,13 @@
           var _this4 = this;
 
           if (this._isShown && this._config.keyboard) {
-            $(this._element).on(Event.KEYDOWN, function (event) {
+            $(this._element).on(Event.KEYDOWN_DISMISS, function (event) {
               if (event.which === 27) {
                 _this4.hide();
               }
             });
           } else if (!this._isShown) {
-            $(this._element).off(Event.KEYDOWN);
+            $(this._element).off(Event.KEYDOWN_DISMISS);
           }
         }
       }, {
@@ -294,7 +316,7 @@
 
             $(this._backdrop).appendTo(this.$body);
 
-            $(this._element).on(Event.DISMISS, function (event) {
+            $(this._element).on(Event.CLICK_DISMISS, function (event) {
               if (_this6._ignoreBackdropClick) {
                 _this6._ignoreBackdropClick = false;
                 return;
@@ -459,7 +481,7 @@
      * ------------------------------------------------------------------------
      */
 
-    $(document).on(Event.CLICK, Selector.DATA_TOGGLE, function (event) {
+    $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
       var _this7 = this;
 
       var target = undefined;
diff --git a/dist/js/umd/popover.js b/dist/js/umd/popover.js
index f13371b87..fa03c8229 100644
--- a/dist/js/umd/popover.js
+++ b/dist/js/umd/popover.js
@@ -41,6 +41,7 @@
     var NAME = 'popover';
     var VERSION = '4.0.0';
     var DATA_KEY = 'bs.popover';
+    var EVENT_KEY = '.' + DATA_KEY;
     var JQUERY_NO_CONFLICT = $.fn[NAME];
 
     var Default = $.extend({}, _Tooltip2.Default, {
@@ -62,16 +63,16 @@
     };
 
     var Event = {
-      HIDE: 'hide.bs.popover',
-      HIDDEN: 'hidden.bs.popover',
-      SHOW: 'show.bs.popover',
-      SHOWN: 'shown.bs.popover',
-      INSERTED: 'inserted.bs.popover',
-      CLICK: 'click.bs.popover',
-      FOCUSIN: 'focusin.bs.popover',
-      FOCUSOUT: 'focusout.bs.popover',
-      MOUSEENTER: 'mouseenter.bs.popover',
-      MOUSELEAVE: 'mouseleave.bs.popover'
+      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
     };
 
     /**
@@ -159,6 +160,11 @@
         get: function () {
           return Event;
         }
+      }, {
+        key: 'EVENT_KEY',
+        get: function () {
+          return EVENT_KEY;
+        }
       }, {
         key: '_jQueryInterface',
 
diff --git a/dist/js/umd/scrollspy.js b/dist/js/umd/scrollspy.js
index 63cbae574..d83153caa 100644
--- a/dist/js/umd/scrollspy.js
+++ b/dist/js/umd/scrollspy.js
@@ -39,6 +39,8 @@
     var NAME = 'scrollspy';
     var VERSION = '4.0.0';
     var DATA_KEY = 'bs.scrollspy';
+    var EVENT_KEY = '.' + DATA_KEY;
+    var DATA_API_KEY = '.data-api';
     var JQUERY_NO_CONFLICT = $.fn[NAME];
 
     var Default = {
@@ -46,9 +48,9 @@
     };
 
     var Event = {
-      ACTIVATE: 'activate.bs.scrollspy',
-      SCROLL: 'scroll.bs.scrollspy',
-      LOAD: 'load.bs.scrollspy.data-api'
+      ACTIVATE: 'activate' + EVENT_KEY,
+      SCROLL: 'scroll' + EVENT_KEY,
+      LOAD_DATA_API: 'load' + EVENT_KEY + '' + DATA_API_KEY
     };
 
     var ClassName = {
@@ -73,6 +75,7 @@
       function ScrollSpy(element, config) {
         _classCallCheck(this, ScrollSpy);
 
+        this._element = element;
         this._scrollElement = element.tagName === 'BODY' ? window : element;
         this._config = $.extend({}, Default, config);
         this._selector = '' + (this._config.target || '') + ' .nav li > a';
@@ -131,6 +134,21 @@
             _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;
+        }
       }, {
         key: '_getScrollTop',
 
@@ -257,7 +275,7 @@
      * ------------------------------------------------------------------------
      */
 
-    $(window).on(Event.LOAD, function () {
+    $(window).on(Event.LOAD_DATA_API, function () {
       var scrollSpys = $.makeArray($(Selector.DATA_SPY));
 
       for (var i = scrollSpys.length; i--;) {
diff --git a/dist/js/umd/tab.js b/dist/js/umd/tab.js
index fe51b131c..fc1a54693 100644
--- a/dist/js/umd/tab.js
+++ b/dist/js/umd/tab.js
@@ -39,15 +39,17 @@
     var NAME = 'tab';
     var VERSION = '4.0.0';
     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.bs.tab',
-      HIDDEN: 'hidden.bs.tab',
-      SHOW: 'show.bs.tab',
-      SHOWN: 'shown.bs.tab',
-      CLICK: 'click.bs.tab.data-api'
+      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 = {
@@ -151,6 +153,12 @@
             complete();
           }
         }
+      }, {
+        key: 'dispose',
+        value: function dispose() {
+          $.removeClass(this._element, DATA_KEY);
+          this._element = null;
+        }
       }, {
         key: '_activate',
 
@@ -264,7 +272,7 @@
      * ------------------------------------------------------------------------
      */
 
-    $(document).on(Event.CLICK, Selector.DATA_TOGGLE, function (event) {
+    $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
       event.preventDefault();
       Tab._jQueryInterface.call($(this), 'show');
     });
diff --git a/dist/js/umd/tooltip.js b/dist/js/umd/tooltip.js
index 9c57b0d8f..a2c692ecc 100644
--- a/dist/js/umd/tooltip.js
+++ b/dist/js/umd/tooltip.js
@@ -39,6 +39,7 @@
     var NAME = 'tooltip';
     var VERSION = '4.0.0';
     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';
@@ -69,16 +70,16 @@
     };
 
     var Event = {
-      HIDE: 'hide.bs.tooltip',
-      HIDDEN: 'hidden.bs.tooltip',
-      SHOW: 'show.bs.tooltip',
-      SHOWN: 'shown.bs.tooltip',
-      INSERTED: 'inserted.bs.tooltip',
-      CLICK: 'click.bs.tooltip',
-      FOCUSIN: 'focusin.bs.tooltip',
-      FOCUSOUT: 'focusout.bs.tooltip',
-      MOUSEENTER: 'mouseenter.bs.tooltip',
-      MOUSELEAVE: 'mouseleave.bs.tooltip'
+      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 = {
@@ -172,25 +173,34 @@
           }
         }
       }, {
-        key: 'destroy',
-        value: function destroy() {
-          var _this = this;
-
+        key: 'dispose',
+        value: function dispose() {
           clearTimeout(this._timeout);
-          this.hide(function () {
-            $(_this.element).off('.' + _this.constructor.NAME).removeData(_this.constructor.DATA_KEY);
 
-            if (_this.tip) {
-              $(_this.tip).detach();
-            }
+          this.cleanupTether();
 
-            _this.tip = null;
-          });
+          $.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 _this2 = this;
+          var _this = this;
 
           var showEvent = $.Event(this.constructor.Event.SHOW);
 
@@ -239,13 +249,13 @@
             $(tip).addClass(ClassName.IN);
 
             var complete = function complete() {
-              var prevHoverState = _this2._hoverState;
-              _this2._hoverState = null;
+              var prevHoverState = _this._hoverState;
+              _this._hoverState = null;
 
-              $(_this2.element).trigger(_this2.constructor.Event.SHOWN);
+              $(_this.element).trigger(_this.constructor.Event.SHOWN);
 
               if (prevHoverState === HoverState.OUT) {
-                _this2._leave(null, _this2);
+                _this._leave(null, _this);
               }
             };
 
@@ -255,18 +265,18 @@
       }, {
         key: 'hide',
         value: function hide(callback) {
-          var _this3 = this;
+          var _this2 = this;
 
           var tip = this.getTipElement();
           var hideEvent = $.Event(this.constructor.Event.HIDE);
           var complete = function complete() {
-            if (_this3._hoverState !== HoverState.IN && tip.parentNode) {
+            if (_this2._hoverState !== HoverState.IN && tip.parentNode) {
               tip.parentNode.removeChild(tip);
             }
 
-            _this3.element.removeAttribute('aria-describedby');
-            $(_this3.element).trigger(_this3.constructor.Event.HIDDEN);
-            _this3.cleanupTether();
+            _this2.element.removeAttribute('aria-describedby');
+            $(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
+            _this2.cleanupTether();
 
             if (callback) {
               callback();
@@ -351,18 +361,18 @@
       }, {
         key: '_setListeners',
         value: function _setListeners() {
-          var _this4 = this;
+          var _this3 = this;
 
           var triggers = this.config.trigger.split(' ');
 
           triggers.forEach(function (trigger) {
             if (trigger === 'click') {
-              $(_this4.element).on(_this4.constructor.Event.CLICK, _this4.config.selector, $.proxy(_this4.toggle, _this4));
+              $(_this3.element).on(_this3.constructor.Event.CLICK, _this3.config.selector, $.proxy(_this3.toggle, _this3));
             } else if (trigger !== Trigger.MANUAL) {
-              var eventIn = trigger == Trigger.HOVER ? _this4.constructor.Event.MOUSEENTER : _this4.constructor.Event.FOCUSIN;
-              var eventOut = trigger == Trigger.HOVER ? _this4.constructor.Event.MOUSELEAVE : _this4.constructor.Event.FOCUSOUT;
+              var eventIn = trigger == Trigger.HOVER ? _this3.constructor.Event.MOUSEENTER : _this3.constructor.Event.FOCUSIN;
+              var eventOut = trigger == Trigger.HOVER ? _this3.constructor.Event.MOUSELEAVE : _this3.constructor.Event.FOCUSOUT;
 
-              $(_this4.element).on(eventIn, _this4.config.selector, $.proxy(_this4._enter, _this4)).on(eventOut, _this4.config.selector, $.proxy(_this4._leave, _this4));
+              $(_this3.element).on(eventIn, _this3.config.selector, $.proxy(_this3._enter, _this3)).on(eventOut, _this3.config.selector, $.proxy(_this3._leave, _this3));
             }
           });
 
@@ -529,6 +539,11 @@
         get: function () {
           return Event;
         }
+      }, {
+        key: 'EVENT_KEY',
+        get: function () {
+          return EVENT_KEY;
+        }
       }, {
         key: '_jQueryInterface',
 
diff --git a/js/dist/alert.js b/js/dist/alert.js
index 63b7012b6..876a5f3d0 100644
--- a/js/dist/alert.js
+++ b/js/dist/alert.js
@@ -22,6 +22,8 @@ var Alert = (function ($) {
   var NAME = 'alert';
   var VERSION = '4.0.0';
   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;
 
@@ -30,9 +32,9 @@ var Alert = (function ($) {
   };
 
   var Event = {
-    CLOSE: 'close.bs.alert',
-    CLOSED: 'closed.bs.alert',
-    CLICK: 'click.bs.alert.data-api'
+    CLOSE: 'close' + EVENT_KEY,
+    CLOSED: 'closed' + EVENT_KEY,
+    CLICK_DATA_API: 'click' + EVENT_KEY + '' + DATA_API_KEY
   };
 
   var ClassName = {
@@ -71,6 +73,12 @@ var Alert = (function ($) {
 
         this._removeElement(rootElement);
       }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+        this._element = null;
+      }
     }, {
       key: '_getRootElement',
 
@@ -164,7 +172,7 @@ var Alert = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  $(document).on(Event.CLICK, Selector.DISMISS, Alert._handleDismiss(new Alert()));
+  $(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));
 
   /**
    * ------------------------------------------------------------------------
diff --git a/js/dist/alert.js.map b/js/dist/alert.js.map
index 00ee26d98..a030fb73c 100644
Binary files a/js/dist/alert.js.map and b/js/dist/alert.js.map differ
diff --git a/js/dist/button.js b/js/dist/button.js
index c9dce2ce7..fe6cfe981 100644
--- a/js/dist/button.js
+++ b/js/dist/button.js
@@ -22,6 +22,8 @@ var Button = (function ($) {
   var NAME = 'button';
   var VERSION = '4.0.0';
   var DATA_KEY = 'bs.button';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
   var JQUERY_NO_CONFLICT = $.fn[NAME];
   var TRANSITION_DURATION = 150;
 
@@ -40,8 +42,8 @@ var Button = (function ($) {
   };
 
   var Event = {
-    CLICK: 'click.bs.button.data-api',
-    FOCUS_BLUR: 'focus.bs.button.data-api blur.bs.button.data-api'
+    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)
   };
 
   /**
@@ -95,6 +97,12 @@ var Button = (function ($) {
           $(this._element).toggleClass(ClassName.ACTIVE);
         }
       }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+        this._element = null;
+      }
     }], [{
       key: 'VERSION',
 
@@ -133,7 +141,7 @@ var Button = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  $(document).on(Event.CLICK, Selector.DATA_TOGGLE_CARROT, function (event) {
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
     event.preventDefault();
 
     var button = event.target;
@@ -143,7 +151,7 @@ var Button = (function ($) {
     }
 
     Button._jQueryInterface.call($(button), 'toggle');
-  }).on(Event.FOCUS_BLUR, Selector.DATA_TOGGLE_CARROT, function (event) {
+  }).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));
   });
diff --git a/js/dist/button.js.map b/js/dist/button.js.map
index 91670e5cd..109755be8 100644
Binary files a/js/dist/button.js.map and b/js/dist/button.js.map differ
diff --git a/js/dist/carousel.js b/js/dist/carousel.js
index 0d78153be..87b5cc086 100644
--- a/js/dist/carousel.js
+++ b/js/dist/carousel.js
@@ -22,6 +22,8 @@ var Carousel = (function ($) {
   var NAME = 'carousel';
   var VERSION = '4.0.0';
   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;
 
@@ -39,10 +41,13 @@ var Carousel = (function ($) {
   };
 
   var Event = {
-    SLIDE: 'slide.bs.carousel',
-    SLID: 'slid.bs.carousel',
-    CLICK: 'click.bs.carousel.data-api',
-    LOAD: 'load'
+    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 = {
@@ -166,6 +171,21 @@ var Carousel = (function ($) {
 
         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;
+      }
     }, {
       key: '_addEventListeners',
 
@@ -173,11 +193,11 @@ var Carousel = (function ($) {
 
       value: function _addEventListeners() {
         if (this._config.keyboard) {
-          $(this._element).on('keydown.bs.carousel', $.proxy(this._keydown, this));
+          $(this._element).on(Event.KEYDOWN, $.proxy(this._keydown, this));
         }
 
         if (this._config.pause == 'hover' && !('ontouchstart' in document.documentElement)) {
-          $(this._element).on('mouseenter.bs.carousel', $.proxy(this.pause, this)).on('mouseleave.bs.carousel', $.proxy(this.cycle, this));
+          $(this._element).on(Event.MOUSEENTER, $.proxy(this.pause, this)).on(Event.MOUSELEAVE, $.proxy(this.cycle, this));
         }
       }
     }, {
@@ -404,9 +424,9 @@ var Carousel = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  $(document).on(Event.CLICK, Selector.DATA_SLIDE, Carousel._dataApiClickHandler);
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_SLIDE, Carousel._dataApiClickHandler);
 
-  $(window).on(Event.LOAD, function () {
+  $(window).on(Event.LOAD_DATA_API, function () {
     $(Selector.DATA_RIDE).each(function () {
       var $carousel = $(this);
       Carousel._jQueryInterface.call($carousel, $carousel.data());
diff --git a/js/dist/carousel.js.map b/js/dist/carousel.js.map
index acd05b2c5..da3cb6c58 100644
Binary files a/js/dist/carousel.js.map and b/js/dist/carousel.js.map differ
diff --git a/js/dist/collapse.js b/js/dist/collapse.js
index 7a5e5df9b..0d014da2e 100644
--- a/js/dist/collapse.js
+++ b/js/dist/collapse.js
@@ -22,6 +22,8 @@ var Collapse = (function ($) {
   var NAME = 'collapse';
   var VERSION = '4.0.0';
   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;
 
@@ -31,11 +33,11 @@ var Collapse = (function ($) {
   };
 
   var Event = {
-    SHOW: 'show.bs.collapse',
-    SHOWN: 'shown.bs.collapse',
-    HIDE: 'hide.bs.collapse',
-    HIDDEN: 'hidden.bs.collapse',
-    CLICK: 'click.bs.collapse.data-api'
+    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 = {
@@ -102,8 +104,8 @@ var Collapse = (function ($) {
           return;
         }
 
-        var activesData = undefined;
         var actives = undefined;
+        var activesData = undefined;
 
         if (this._parent) {
           actives = $.makeArray($(Selector.ACTIVES));
@@ -216,6 +218,17 @@ var Collapse = (function ($) {
       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;
+      }
     }, {
       key: '_getDimension',
 
@@ -306,7 +319,7 @@ var Collapse = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  $(document).on(Event.CLICK, Selector.DATA_TOGGLE, function (event) {
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
     event.preventDefault();
 
     var target = Collapse._getTargetFromElement(this);
diff --git a/js/dist/collapse.js.map b/js/dist/collapse.js.map
index aff0c283e..8f50a03f3 100644
Binary files a/js/dist/collapse.js.map and b/js/dist/collapse.js.map differ
diff --git a/js/dist/dropdown.js b/js/dist/dropdown.js
index 000c59f6b..2ab5cf700 100644
--- a/js/dist/dropdown.js
+++ b/js/dist/dropdown.js
@@ -22,16 +22,18 @@ var Dropdown = (function ($) {
   var NAME = 'dropdown';
   var VERSION = '4.0.0';
   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.bs.dropdown',
-    HIDDEN: 'hidden.bs.dropdown',
-    SHOW: 'show.bs.dropdown',
-    SHOWN: 'shown.bs.dropdown',
-    CLICK: 'click.bs.dropdown',
-    KEYDOWN: 'keydown.bs.dropdown.data-api',
-    CLICK_DATA: 'click.bs.dropdown.data-api'
+    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 = {
@@ -60,7 +62,9 @@ var Dropdown = (function ($) {
     function Dropdown(element) {
       _classCallCheck(this, Dropdown);
 
-      $(element).on(Event.CLICK, this.toggle);
+      this._element = element;
+
+      this._addEventListeners();
     }
 
     _createClass(Dropdown, [{
@@ -108,6 +112,21 @@ var Dropdown = (function ($) {
 
         return false;
       }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeData(this._element, DATA_KEY);
+        $(this._element).off(EVENT_KEY);
+        this._element = null;
+      }
+    }, {
+      key: '_addEventListeners',
+
+      // private
+
+      value: function _addEventListeners() {
+        $(this._element).on(Event.CLICK, this.toggle);
+      }
     }], [{
       key: 'VERSION',
 
@@ -240,7 +259,7 @@ var Dropdown = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  $(document).on(Event.KEYDOWN, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN, Selector.ROLE_MENU, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN, Selector.ROLE_LISTBOX, Dropdown._dataApiKeydownHandler).on(Event.CLICK_DATA, Dropdown._clearMenus).on(Event.CLICK_DATA, Selector.DATA_TOGGLE, Dropdown.prototype.toggle).on(Event.CLICK_DATA, Selector.FORM_CHILD, function (e) {
+  $(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();
   });
 
diff --git a/js/dist/dropdown.js.map b/js/dist/dropdown.js.map
index 7cfb1f119..fa59184e9 100644
Binary files a/js/dist/dropdown.js.map and b/js/dist/dropdown.js.map differ
diff --git a/js/dist/modal.js b/js/dist/modal.js
index 9170fca4b..25292b275 100644
--- a/js/dist/modal.js
+++ b/js/dist/modal.js
@@ -22,6 +22,8 @@ var Modal = (function ($) {
   var NAME = 'modal';
   var VERSION = '4.0.0';
   var DATA_KEY = 'bs.modal';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
   var JQUERY_NO_CONFLICT = $.fn[NAME];
   var TRANSITION_DURATION = 300;
   var BACKDROP_TRANSITION_DURATION = 150;
@@ -33,17 +35,17 @@ var Modal = (function ($) {
   };
 
   var Event = {
-    HIDE: 'hide.bs.modal',
-    HIDDEN: 'hidden.bs.modal',
-    SHOW: 'show.bs.modal',
-    SHOWN: 'shown.bs.modal',
-    DISMISS: 'click.dismiss.bs.modal',
-    KEYDOWN: 'keydown.dismiss.bs.modal',
-    FOCUSIN: 'focusin.bs.modal',
-    RESIZE: 'resize.bs.modal',
-    CLICK: 'click.bs.modal.data-api',
-    MOUSEDOWN: 'mousedown.dismiss.bs.modal',
-    MOUSEUP: 'mouseup.dismiss.bs.modal'
+    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 = {
@@ -114,10 +116,10 @@ var Modal = (function ($) {
         this._setEscapeEvent();
         this._setResizeEvent();
 
-        $(this._element).on(Event.DISMISS, Selector.DATA_DISMISS, $.proxy(this.hide, this));
+        $(this._element).on(Event.CLICK_DISMISS, Selector.DATA_DISMISS, $.proxy(this.hide, this));
 
-        $(this._dialog).on(Event.MOUSEDOWN, function () {
-          $(_this._element).one(Event.MOUSEUP, function (event) {
+        $(this._dialog).on(Event.MOUSEDOWN_DISMISS, function () {
+          $(_this._element).one(Event.MOUSEUP_DISMISS, function (event) {
             if ($(event.target).is(_this._element)) {
               that._ignoreBackdropClick = true;
             }
@@ -150,8 +152,8 @@ var Modal = (function ($) {
 
         $(this._element).removeClass(ClassName.IN);
 
-        $(this._element).off(Event.DISMISS);
-        $(this._dialog).off(Event.MOUSEDOWN);
+        $(this._element).off(Event.CLICK_DISMISS);
+        $(this._dialog).off(Event.MOUSEDOWN_DISMISS);
 
         if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
 
@@ -160,6 +162,26 @@ var Modal = (function ($) {
           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;
+      }
     }, {
       key: '_showElement',
 
@@ -219,13 +241,13 @@ var Modal = (function ($) {
         var _this4 = this;
 
         if (this._isShown && this._config.keyboard) {
-          $(this._element).on(Event.KEYDOWN, function (event) {
+          $(this._element).on(Event.KEYDOWN_DISMISS, function (event) {
             if (event.which === 27) {
               _this4.hide();
             }
           });
         } else if (!this._isShown) {
-          $(this._element).off(Event.KEYDOWN);
+          $(this._element).off(Event.KEYDOWN_DISMISS);
         }
       }
     }, {
@@ -277,7 +299,7 @@ var Modal = (function ($) {
 
           $(this._backdrop).appendTo(this.$body);
 
-          $(this._element).on(Event.DISMISS, function (event) {
+          $(this._element).on(Event.CLICK_DISMISS, function (event) {
             if (_this6._ignoreBackdropClick) {
               _this6._ignoreBackdropClick = false;
               return;
@@ -442,7 +464,7 @@ var Modal = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  $(document).on(Event.CLICK, Selector.DATA_TOGGLE, function (event) {
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
     var _this7 = this;
 
     var target = undefined;
diff --git a/js/dist/modal.js.map b/js/dist/modal.js.map
index 3f87651e7..bbdbb1d45 100644
Binary files a/js/dist/modal.js.map and b/js/dist/modal.js.map differ
diff --git a/js/dist/popover.js b/js/dist/popover.js
index 3a4402f04..b9ef35586 100644
--- a/js/dist/popover.js
+++ b/js/dist/popover.js
@@ -24,6 +24,7 @@ var Popover = (function ($) {
   var NAME = 'popover';
   var VERSION = '4.0.0';
   var DATA_KEY = 'bs.popover';
+  var EVENT_KEY = '.' + DATA_KEY;
   var JQUERY_NO_CONFLICT = $.fn[NAME];
 
   var Default = $.extend({}, Tooltip.Default, {
@@ -45,16 +46,16 @@ var Popover = (function ($) {
   };
 
   var Event = {
-    HIDE: 'hide.bs.popover',
-    HIDDEN: 'hidden.bs.popover',
-    SHOW: 'show.bs.popover',
-    SHOWN: 'shown.bs.popover',
-    INSERTED: 'inserted.bs.popover',
-    CLICK: 'click.bs.popover',
-    FOCUSIN: 'focusin.bs.popover',
-    FOCUSOUT: 'focusout.bs.popover',
-    MOUSEENTER: 'mouseenter.bs.popover',
-    MOUSELEAVE: 'mouseleave.bs.popover'
+    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
   };
 
   /**
@@ -142,6 +143,11 @@ var Popover = (function ($) {
       get: function () {
         return Event;
       }
+    }, {
+      key: 'EVENT_KEY',
+      get: function () {
+        return EVENT_KEY;
+      }
     }, {
       key: '_jQueryInterface',
 
diff --git a/js/dist/popover.js.map b/js/dist/popover.js.map
index bcb5ed8b4..5f29d837d 100644
Binary files a/js/dist/popover.js.map and b/js/dist/popover.js.map differ
diff --git a/js/dist/scrollspy.js b/js/dist/scrollspy.js
index d3e170110..a748f7782 100644
--- a/js/dist/scrollspy.js
+++ b/js/dist/scrollspy.js
@@ -22,6 +22,8 @@ var ScrollSpy = (function ($) {
   var NAME = 'scrollspy';
   var VERSION = '4.0.0';
   var DATA_KEY = 'bs.scrollspy';
+  var EVENT_KEY = '.' + DATA_KEY;
+  var DATA_API_KEY = '.data-api';
   var JQUERY_NO_CONFLICT = $.fn[NAME];
 
   var Default = {
@@ -29,9 +31,9 @@ var ScrollSpy = (function ($) {
   };
 
   var Event = {
-    ACTIVATE: 'activate.bs.scrollspy',
-    SCROLL: 'scroll.bs.scrollspy',
-    LOAD: 'load.bs.scrollspy.data-api'
+    ACTIVATE: 'activate' + EVENT_KEY,
+    SCROLL: 'scroll' + EVENT_KEY,
+    LOAD_DATA_API: 'load' + EVENT_KEY + '' + DATA_API_KEY
   };
 
   var ClassName = {
@@ -56,6 +58,7 @@ var ScrollSpy = (function ($) {
     function ScrollSpy(element, config) {
       _classCallCheck(this, ScrollSpy);
 
+      this._element = element;
       this._scrollElement = element.tagName === 'BODY' ? window : element;
       this._config = $.extend({}, Default, config);
       this._selector = '' + (this._config.target || '') + ' .nav li > a';
@@ -114,6 +117,21 @@ var ScrollSpy = (function ($) {
           _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;
+      }
     }, {
       key: '_getScrollTop',
 
@@ -240,7 +258,7 @@ var ScrollSpy = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  $(window).on(Event.LOAD, function () {
+  $(window).on(Event.LOAD_DATA_API, function () {
     var scrollSpys = $.makeArray($(Selector.DATA_SPY));
 
     for (var i = scrollSpys.length; i--;) {
diff --git a/js/dist/scrollspy.js.map b/js/dist/scrollspy.js.map
index 33b866da1..9a134b521 100644
Binary files a/js/dist/scrollspy.js.map and b/js/dist/scrollspy.js.map differ
diff --git a/js/dist/tab.js b/js/dist/tab.js
index b5108deea..d2935869d 100644
--- a/js/dist/tab.js
+++ b/js/dist/tab.js
@@ -22,15 +22,17 @@ var Tab = (function ($) {
   var NAME = 'tab';
   var VERSION = '4.0.0';
   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.bs.tab',
-    HIDDEN: 'hidden.bs.tab',
-    SHOW: 'show.bs.tab',
-    SHOWN: 'shown.bs.tab',
-    CLICK: 'click.bs.tab.data-api'
+    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 = {
@@ -134,6 +136,12 @@ var Tab = (function ($) {
           complete();
         }
       }
+    }, {
+      key: 'dispose',
+      value: function dispose() {
+        $.removeClass(this._element, DATA_KEY);
+        this._element = null;
+      }
     }, {
       key: '_activate',
 
@@ -247,7 +255,7 @@ var Tab = (function ($) {
    * ------------------------------------------------------------------------
    */
 
-  $(document).on(Event.CLICK, Selector.DATA_TOGGLE, function (event) {
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
     event.preventDefault();
     Tab._jQueryInterface.call($(this), 'show');
   });
diff --git a/js/dist/tab.js.map b/js/dist/tab.js.map
index 2b18f3bdb..9e7b58298 100644
Binary files a/js/dist/tab.js.map and b/js/dist/tab.js.map differ
diff --git a/js/dist/tooltip.js b/js/dist/tooltip.js
index 3c76a1442..b4db8deca 100644
--- a/js/dist/tooltip.js
+++ b/js/dist/tooltip.js
@@ -22,6 +22,7 @@ var Tooltip = (function ($) {
   var NAME = 'tooltip';
   var VERSION = '4.0.0';
   var DATA_KEY = 'bs.tooltip';
+  var EVENT_KEY = '.' + DATA_KEY;
   var JQUERY_NO_CONFLICT = $.fn[NAME];
   var TRANSITION_DURATION = 150;
   var CLASS_PREFIX = 'bs-tether';
@@ -52,16 +53,16 @@ var Tooltip = (function ($) {
   };
 
   var Event = {
-    HIDE: 'hide.bs.tooltip',
-    HIDDEN: 'hidden.bs.tooltip',
-    SHOW: 'show.bs.tooltip',
-    SHOWN: 'shown.bs.tooltip',
-    INSERTED: 'inserted.bs.tooltip',
-    CLICK: 'click.bs.tooltip',
-    FOCUSIN: 'focusin.bs.tooltip',
-    FOCUSOUT: 'focusout.bs.tooltip',
-    MOUSEENTER: 'mouseenter.bs.tooltip',
-    MOUSELEAVE: 'mouseleave.bs.tooltip'
+    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 = {
@@ -155,25 +156,34 @@ var Tooltip = (function ($) {
         }
       }
     }, {
-      key: 'destroy',
-      value: function destroy() {
-        var _this = this;
-
+      key: 'dispose',
+      value: function dispose() {
         clearTimeout(this._timeout);
-        this.hide(function () {
-          $(_this.element).off('.' + _this.constructor.NAME).removeData(_this.constructor.DATA_KEY);
 
-          if (_this.tip) {
-            $(_this.tip).detach();
-          }
+        this.cleanupTether();
 
-          _this.tip = null;
-        });
+        $.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 _this2 = this;
+        var _this = this;
 
         var showEvent = $.Event(this.constructor.Event.SHOW);
 
@@ -222,13 +232,13 @@ var Tooltip = (function ($) {
           $(tip).addClass(ClassName.IN);
 
           var complete = function complete() {
-            var prevHoverState = _this2._hoverState;
-            _this2._hoverState = null;
+            var prevHoverState = _this._hoverState;
+            _this._hoverState = null;
 
-            $(_this2.element).trigger(_this2.constructor.Event.SHOWN);
+            $(_this.element).trigger(_this.constructor.Event.SHOWN);
 
             if (prevHoverState === HoverState.OUT) {
-              _this2._leave(null, _this2);
+              _this._leave(null, _this);
             }
           };
 
@@ -238,18 +248,18 @@ var Tooltip = (function ($) {
     }, {
       key: 'hide',
       value: function hide(callback) {
-        var _this3 = this;
+        var _this2 = this;
 
         var tip = this.getTipElement();
         var hideEvent = $.Event(this.constructor.Event.HIDE);
         var complete = function complete() {
-          if (_this3._hoverState !== HoverState.IN && tip.parentNode) {
+          if (_this2._hoverState !== HoverState.IN && tip.parentNode) {
             tip.parentNode.removeChild(tip);
           }
 
-          _this3.element.removeAttribute('aria-describedby');
-          $(_this3.element).trigger(_this3.constructor.Event.HIDDEN);
-          _this3.cleanupTether();
+          _this2.element.removeAttribute('aria-describedby');
+          $(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
+          _this2.cleanupTether();
 
           if (callback) {
             callback();
@@ -334,18 +344,18 @@ var Tooltip = (function ($) {
     }, {
       key: '_setListeners',
       value: function _setListeners() {
-        var _this4 = this;
+        var _this3 = this;
 
         var triggers = this.config.trigger.split(' ');
 
         triggers.forEach(function (trigger) {
           if (trigger === 'click') {
-            $(_this4.element).on(_this4.constructor.Event.CLICK, _this4.config.selector, $.proxy(_this4.toggle, _this4));
+            $(_this3.element).on(_this3.constructor.Event.CLICK, _this3.config.selector, $.proxy(_this3.toggle, _this3));
           } else if (trigger !== Trigger.MANUAL) {
-            var eventIn = trigger == Trigger.HOVER ? _this4.constructor.Event.MOUSEENTER : _this4.constructor.Event.FOCUSIN;
-            var eventOut = trigger == Trigger.HOVER ? _this4.constructor.Event.MOUSELEAVE : _this4.constructor.Event.FOCUSOUT;
+            var eventIn = trigger == Trigger.HOVER ? _this3.constructor.Event.MOUSEENTER : _this3.constructor.Event.FOCUSIN;
+            var eventOut = trigger == Trigger.HOVER ? _this3.constructor.Event.MOUSELEAVE : _this3.constructor.Event.FOCUSOUT;
 
-            $(_this4.element).on(eventIn, _this4.config.selector, $.proxy(_this4._enter, _this4)).on(eventOut, _this4.config.selector, $.proxy(_this4._leave, _this4));
+            $(_this3.element).on(eventIn, _this3.config.selector, $.proxy(_this3._enter, _this3)).on(eventOut, _this3.config.selector, $.proxy(_this3._leave, _this3));
           }
         });
 
@@ -512,6 +522,11 @@ var Tooltip = (function ($) {
       get: function () {
         return Event;
       }
+    }, {
+      key: 'EVENT_KEY',
+      get: function () {
+        return EVENT_KEY;
+      }
     }, {
       key: '_jQueryInterface',
 
diff --git a/js/dist/tooltip.js.map b/js/dist/tooltip.js.map
index 16e875bc1..ce5ce2d80 100644
Binary files a/js/dist/tooltip.js.map and b/js/dist/tooltip.js.map differ
diff --git a/js/src/alert.js b/js/src/alert.js
index 57a59746a..eda74d706 100644
--- a/js/src/alert.js
+++ b/js/src/alert.js
@@ -20,6 +20,8 @@ const Alert = (($) => {
   const NAME                = 'alert'
   const VERSION             = '4.0.0'
   const DATA_KEY            = 'bs.alert'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const DATA_API_KEY        = '.data-api'
   const JQUERY_NO_CONFLICT  = $.fn[NAME]
   const TRANSITION_DURATION = 150
 
@@ -28,9 +30,9 @@ const Alert = (($) => {
   }
 
   const Event = {
-    CLOSE  : 'close.bs.alert',
-    CLOSED : 'closed.bs.alert',
-    CLICK  : 'click.bs.alert.data-api'
+    CLOSE          : `close${EVENT_KEY}`,
+    CLOSED         : `closed${EVENT_KEY}`,
+    CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
   }
 
   const ClassName = {
@@ -75,6 +77,11 @@ const Alert = (($) => {
       this._removeElement(rootElement)
     }
 
+    dispose() {
+      $.removeData(this._element, DATA_KEY)
+      this._element = null
+    }
+
 
     // private
 
@@ -159,7 +166,7 @@ const Alert = (($) => {
    */
 
   $(document).on(
-    Event.CLICK,
+    Event.CLICK_DATA_API,
     Selector.DISMISS,
     Alert._handleDismiss(new Alert())
   )
diff --git a/js/src/button.js b/js/src/button.js
index 7520de2f6..8210e8ae0 100644
--- a/js/src/button.js
+++ b/js/src/button.js
@@ -17,6 +17,8 @@ const Button = (($) => {
   const NAME                = 'button'
   const VERSION             = '4.0.0'
   const DATA_KEY            = 'bs.button'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const DATA_API_KEY        = '.data-api'
   const JQUERY_NO_CONFLICT  = $.fn[NAME]
   const TRANSITION_DURATION = 150
 
@@ -35,8 +37,9 @@ const Button = (($) => {
   }
 
   const Event = {
-    CLICK      : 'click.bs.button.data-api',
-    FOCUS_BLUR : 'focus.bs.button.data-api blur.bs.button.data-api'
+    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}`
   }
 
 
@@ -101,6 +104,11 @@ const Button = (($) => {
       }
     }
 
+    dispose() {
+      $.removeData(this._element, DATA_KEY)
+      this._element = null
+    }
+
 
     // static
 
@@ -129,7 +137,7 @@ const Button = (($) => {
    */
 
   $(document)
-    .on(Event.CLICK, Selector.DATA_TOGGLE_CARROT, function (event) {
+    .on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
       event.preventDefault()
 
       let button = event.target
@@ -140,7 +148,7 @@ const Button = (($) => {
 
       Button._jQueryInterface.call($(button), 'toggle')
     })
-    .on(Event.FOCUS_BLUR, Selector.DATA_TOGGLE_CARROT, function (event) {
+    .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))
     })
diff --git a/js/src/carousel.js b/js/src/carousel.js
index 8c9b45247..a4b6da298 100644
--- a/js/src/carousel.js
+++ b/js/src/carousel.js
@@ -20,6 +20,8 @@ const Carousel = (($) => {
   const NAME                = 'carousel'
   const VERSION             = '4.0.0'
   const DATA_KEY            = 'bs.carousel'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const DATA_API_KEY        = '.data-api'
   const JQUERY_NO_CONFLICT  = $.fn[NAME]
   const TRANSITION_DURATION = 600
 
@@ -37,10 +39,13 @@ const Carousel = (($) => {
   }
 
   const Event = {
-    SLIDE : 'slide.bs.carousel',
-    SLID  : 'slid.bs.carousel',
-    CLICK : 'click.bs.carousel.data-api',
-    LOAD  : 'load'
+    SLIDE          : `slide${EVENT_KEY}`,
+    SLID           : `slid${EVENT_KEY}`,
+    KEYDOWN        : `keydown${EVENT_KEY}`,
+    MOUSEENTER     : `mouseenter${EVENT_KEY}`,
+    MOUSELEAVE     : `mouseleave${EVENT_KEY}`,
+    LOAD_DATA_API  : `load${EVENT_KEY}${DATA_API_KEY}`,
+    CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
   }
 
   const ClassName = {
@@ -171,20 +176,34 @@ const Carousel = (($) => {
       this._slide(direction, this._items[index])
     }
 
+    dispose() {
+      $(this._element).off(EVENT_KEY)
+      $.removeData(this._element, DATA_KEY)
+
+      this._items             = null
+      this._config            = null
+      this._element           = null
+      this._interval          = null
+      this._isPaused          = null
+      this._isSliding         = null
+      this._activeElement     = null
+      this._indicatorsElement = null
+    }
+
 
     // private
 
     _addEventListeners() {
       if (this._config.keyboard) {
         $(this._element)
-          .on('keydown.bs.carousel', $.proxy(this._keydown, this))
+          .on(Event.KEYDOWN, $.proxy(this._keydown, this))
       }
 
       if (this._config.pause == 'hover' &&
         !('ontouchstart' in document.documentElement)) {
         $(this._element)
-          .on('mouseenter.bs.carousel', $.proxy(this.pause, this))
-          .on('mouseleave.bs.carousel', $.proxy(this.cycle, this))
+          .on(Event.MOUSEENTER, $.proxy(this.pause, this))
+          .on(Event.MOUSELEAVE, $.proxy(this.cycle, this))
       }
     }
 
@@ -405,9 +424,9 @@ const Carousel = (($) => {
    */
 
   $(document)
-    .on(Event.CLICK, Selector.DATA_SLIDE, Carousel._dataApiClickHandler)
+    .on(Event.CLICK_DATA_API, Selector.DATA_SLIDE, Carousel._dataApiClickHandler)
 
-  $(window).on(Event.LOAD, function () {
+  $(window).on(Event.LOAD_DATA_API, function () {
     $(Selector.DATA_RIDE).each(function () {
       let $carousel = $(this)
       Carousel._jQueryInterface.call($carousel, $carousel.data())
diff --git a/js/src/collapse.js b/js/src/collapse.js
index ac506b86b..ded623448 100644
--- a/js/src/collapse.js
+++ b/js/src/collapse.js
@@ -20,6 +20,8 @@ const Collapse = (($) => {
   const NAME                = 'collapse'
   const VERSION             = '4.0.0'
   const DATA_KEY            = 'bs.collapse'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const DATA_API_KEY        = '.data-api'
   const JQUERY_NO_CONFLICT  = $.fn[NAME]
   const TRANSITION_DURATION = 600
 
@@ -29,11 +31,11 @@ const Collapse = (($) => {
   }
 
   const Event = {
-    SHOW   : 'show.bs.collapse',
-    SHOWN  : 'shown.bs.collapse',
-    HIDE   : 'hide.bs.collapse',
-    HIDDEN : 'hidden.bs.collapse',
-    CLICK  : 'click.bs.collapse.data-api'
+    SHOW           : `show${EVENT_KEY}`,
+    SHOWN          : `shown${EVENT_KEY}`,
+    HIDE           : `hide${EVENT_KEY}`,
+    HIDDEN         : `hidden${EVENT_KEY}`,
+    CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
   }
 
   const ClassName = {
@@ -110,8 +112,8 @@ const Collapse = (($) => {
         return
       }
 
-      let activesData
       let actives
+      let activesData
 
       if (this._parent) {
         actives = $.makeArray($(Selector.ACTIVES))
@@ -244,6 +246,16 @@ const Collapse = (($) => {
       this._isTransitioning = isTransitioning
     }
 
+    dispose() {
+      $.removeData(this._element, DATA_KEY)
+
+      this._config          = null
+      this._parent          = null
+      this._element         = null
+      this._triggerArray    = null
+      this._isTransitioning = null
+    }
+
 
     // private
 
@@ -323,7 +335,7 @@ const Collapse = (($) => {
    * ------------------------------------------------------------------------
    */
 
-  $(document).on(Event.CLICK, Selector.DATA_TOGGLE, function (event) {
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
     event.preventDefault()
 
     let target = Collapse._getTargetFromElement(this)
diff --git a/js/src/dropdown.js b/js/src/dropdown.js
index 3135ca73a..bae0f7adb 100644
--- a/js/src/dropdown.js
+++ b/js/src/dropdown.js
@@ -20,16 +20,18 @@ const Dropdown = (($) => {
   const NAME                = 'dropdown'
   const VERSION             = '4.0.0'
   const DATA_KEY            = 'bs.dropdown'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const DATA_API_KEY        = '.data-api'
   const JQUERY_NO_CONFLICT  = $.fn[NAME]
 
   const Event = {
-    HIDE       : 'hide.bs.dropdown',
-    HIDDEN     : 'hidden.bs.dropdown',
-    SHOW       : 'show.bs.dropdown',
-    SHOWN      : 'shown.bs.dropdown',
-    CLICK      : 'click.bs.dropdown',
-    KEYDOWN    : 'keydown.bs.dropdown.data-api',
-    CLICK_DATA : 'click.bs.dropdown.data-api'
+    HIDE             : `hide${EVENT_KEY}`,
+    HIDDEN           : `hidden${EVENT_KEY}`,
+    SHOW             : `show${EVENT_KEY}`,
+    SHOWN            : `shown${EVENT_KEY}`,
+    CLICK            : `click${EVENT_KEY}`,
+    CLICK_DATA_API   : `click${EVENT_KEY}${DATA_API_KEY}`,
+    KEYDOWN_DATA_API : `keydown${EVENT_KEY}${DATA_API_KEY}`
   }
 
   const ClassName = {
@@ -59,7 +61,9 @@ const Dropdown = (($) => {
   class Dropdown {
 
     constructor(element) {
-      $(element).on(Event.CLICK, this.toggle)
+      this._element = element
+
+      this._addEventListeners()
     }
 
 
@@ -114,6 +118,19 @@ const Dropdown = (($) => {
       return false
     }
 
+    dispose() {
+      $.removeData(this._element, DATA_KEY)
+      $(this._element).off(EVENT_KEY)
+      this._element = null
+    }
+
+
+    // private
+
+    _addEventListeners() {
+      $(this._element).on(Event.CLICK, this.toggle)
+    }
+
 
     // static
 
@@ -239,12 +256,12 @@ const Dropdown = (($) => {
    */
 
   $(document)
-    .on(Event.KEYDOWN, Selector.DATA_TOGGLE,  Dropdown._dataApiKeydownHandler)
-    .on(Event.KEYDOWN, Selector.ROLE_MENU,    Dropdown._dataApiKeydownHandler)
-    .on(Event.KEYDOWN, Selector.ROLE_LISTBOX, Dropdown._dataApiKeydownHandler)
-    .on(Event.CLICK_DATA, Dropdown._clearMenus)
-    .on(Event.CLICK_DATA, Selector.DATA_TOGGLE, Dropdown.prototype.toggle)
-    .on(Event.CLICK_DATA, Selector.FORM_CHILD,  function (e) {
+    .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()
      })
 
diff --git a/js/src/modal.js b/js/src/modal.js
index 300ea2a7f..d0e1ec21b 100644
--- a/js/src/modal.js
+++ b/js/src/modal.js
@@ -20,6 +20,8 @@ const Modal = (($) => {
   const NAME                         = 'modal'
   const VERSION                      = '4.0.0'
   const DATA_KEY                     = 'bs.modal'
+  const EVENT_KEY                    = `.${DATA_KEY}`
+  const DATA_API_KEY                 = '.data-api'
   const JQUERY_NO_CONFLICT           = $.fn[NAME]
   const TRANSITION_DURATION          = 300
   const BACKDROP_TRANSITION_DURATION = 150
@@ -31,17 +33,17 @@ const Modal = (($) => {
   }
 
   const Event = {
-    HIDE      : 'hide.bs.modal',
-    HIDDEN    : 'hidden.bs.modal',
-    SHOW      : 'show.bs.modal',
-    SHOWN     : 'shown.bs.modal',
-    DISMISS   : 'click.dismiss.bs.modal',
-    KEYDOWN   : 'keydown.dismiss.bs.modal',
-    FOCUSIN   : 'focusin.bs.modal',
-    RESIZE    : 'resize.bs.modal',
-    CLICK     : 'click.bs.modal.data-api',
-    MOUSEDOWN : 'mousedown.dismiss.bs.modal',
-    MOUSEUP   : 'mouseup.dismiss.bs.modal'
+    HIDE              : `hide${EVENT_KEY}`,
+    HIDDEN            : `hidden${EVENT_KEY}`,
+    SHOW              : `show${EVENT_KEY}`,
+    SHOWN             : `shown${EVENT_KEY}`,
+    FOCUSIN           : `focusin${EVENT_KEY}`,
+    RESIZE            : `resize${EVENT_KEY}`,
+    CLICK_DISMISS     : `click.dismiss${EVENT_KEY}`,
+    KEYDOWN_DISMISS   : `keydown.dismiss${EVENT_KEY}`,
+    MOUSEUP_DISMISS   : `mouseup.dismiss${EVENT_KEY}`,
+    MOUSEDOWN_DISMISS : `mousedown.dismiss${EVENT_KEY}`,
+    CLICK_DATA_API    : `click${EVENT_KEY}${DATA_API_KEY}`
   }
 
   const ClassName = {
@@ -119,13 +121,13 @@ const Modal = (($) => {
       this._setResizeEvent()
 
       $(this._element).on(
-        Event.DISMISS,
+        Event.CLICK_DISMISS,
         Selector.DATA_DISMISS,
         $.proxy(this.hide, this)
       )
 
-      $(this._dialog).on(Event.MOUSEDOWN, () => {
-        $(this._element).one(Event.MOUSEUP, (event) => {
+      $(this._dialog).on(Event.MOUSEDOWN_DISMISS, () => {
+        $(this._element).one(Event.MOUSEUP_DISMISS, (event) => {
           if ($(event.target).is(this._element)) {
             that._ignoreBackdropClick = true
           }
@@ -159,8 +161,8 @@ const Modal = (($) => {
 
       $(this._element).removeClass(ClassName.IN)
 
-      $(this._element).off(Event.DISMISS)
-      $(this._dialog).off(Event.MOUSEDOWN)
+      $(this._element).off(Event.CLICK_DISMISS)
+      $(this._dialog).off(Event.MOUSEDOWN_DISMISS)
 
       if (Util.supportsTransitionEnd() &&
          ($(this._element).hasClass(ClassName.FADE))) {
@@ -173,6 +175,25 @@ const Modal = (($) => {
       }
     }
 
+    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
 
@@ -228,14 +249,14 @@ const Modal = (($) => {
 
     _setEscapeEvent() {
       if (this._isShown && this._config.keyboard) {
-        $(this._element).on(Event.KEYDOWN, (event) => {
+        $(this._element).on(Event.KEYDOWN_DISMISS, (event) => {
           if (event.which === 27) {
             this.hide()
           }
         })
 
       } else if (!this._isShown) {
-        $(this._element).off(Event.KEYDOWN)
+        $(this._element).off(Event.KEYDOWN_DISMISS)
       }
     }
 
@@ -280,7 +301,7 @@ const Modal = (($) => {
 
         $(this._backdrop).appendTo(this.$body)
 
-        $(this._element).on(Event.DISMISS, (event) => {
+        $(this._element).on(Event.CLICK_DISMISS, (event) => {
           if (this._ignoreBackdropClick) {
             this._ignoreBackdropClick = false
             return
@@ -440,7 +461,7 @@ const Modal = (($) => {
    * ------------------------------------------------------------------------
    */
 
-  $(document).on(Event.CLICK, Selector.DATA_TOGGLE, function (event) {
+  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
     let target
     let selector = Util.getSelectorFromElement(this)
 
diff --git a/js/src/popover.js b/js/src/popover.js
index 6b14a2983..eab4c7e63 100644
--- a/js/src/popover.js
+++ b/js/src/popover.js
@@ -20,6 +20,7 @@ const Popover = (($) => {
   const NAME                = 'popover'
   const VERSION             = '4.0.0'
   const DATA_KEY            = 'bs.popover'
+  const EVENT_KEY           = `.${DATA_KEY}`
   const JQUERY_NO_CONFLICT  = $.fn[NAME]
 
   const Default = $.extend({}, Tooltip.Default, {
@@ -44,16 +45,16 @@ const Popover = (($) => {
   }
 
   const Event = {
-    HIDE       : 'hide.bs.popover',
-    HIDDEN     : 'hidden.bs.popover',
-    SHOW       : 'show.bs.popover',
-    SHOWN      : 'shown.bs.popover',
-    INSERTED   : 'inserted.bs.popover',
-    CLICK      : 'click.bs.popover',
-    FOCUSIN    : 'focusin.bs.popover',
-    FOCUSOUT   : 'focusout.bs.popover',
-    MOUSEENTER : 'mouseenter.bs.popover',
-    MOUSELEAVE : 'mouseleave.bs.popover'
+    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}`
   }
 
 
@@ -88,6 +89,10 @@ const Popover = (($) => {
       return Event
     }
 
+    static get EVENT_KEY() {
+      return EVENT_KEY
+    }
+
 
     // overrides
 
diff --git a/js/src/scrollspy.js b/js/src/scrollspy.js
index 763d133e8..d1be3a45f 100644
--- a/js/src/scrollspy.js
+++ b/js/src/scrollspy.js
@@ -20,6 +20,8 @@ const ScrollSpy = (($) => {
   const NAME               = 'scrollspy'
   const VERSION            = '4.0.0'
   const DATA_KEY           = 'bs.scrollspy'
+  const EVENT_KEY          = `.${DATA_KEY}`
+  const DATA_API_KEY       = '.data-api'
   const JQUERY_NO_CONFLICT = $.fn[NAME]
 
   const Default = {
@@ -27,9 +29,9 @@ const ScrollSpy = (($) => {
   }
 
   const Event = {
-    ACTIVATE : 'activate.bs.scrollspy',
-    SCROLL   : 'scroll.bs.scrollspy',
-    LOAD     : 'load.bs.scrollspy.data-api'
+    ACTIVATE      : `activate${EVENT_KEY}`,
+    SCROLL        : `scroll${EVENT_KEY}`,
+    LOAD_DATA_API : `load${EVENT_KEY}${DATA_API_KEY}`
   }
 
   const ClassName = {
@@ -54,6 +56,7 @@ const ScrollSpy = (($) => {
   class ScrollSpy {
 
     constructor(element, config) {
+      this._element       = element
       this._scrollElement = element.tagName === 'BODY' ? window : element
       this._config        = $.extend({}, Default, config)
       this._selector      = `${this._config.target || ''} .nav li > a`
@@ -123,6 +126,20 @@ const ScrollSpy = (($) => {
         })
     }
 
+    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
 
@@ -244,7 +261,7 @@ const ScrollSpy = (($) => {
    * ------------------------------------------------------------------------
    */
 
-  $(window).on(Event.LOAD, function () {
+  $(window).on(Event.LOAD_DATA_API, function () {
     let scrollSpys = $.makeArray($(Selector.DATA_SPY))
 
     for (let i = scrollSpys.length; i--;) {
diff --git a/js/src/tab.js b/js/src/tab.js
index f6b174ce2..61c062d89 100644
--- a/js/src/tab.js
+++ b/js/src/tab.js
@@ -20,15 +20,17 @@ const Tab = (($) => {
   const NAME                = 'tab'
   const VERSION             = '4.0.0'
   const DATA_KEY            = 'bs.tab'
+  const EVENT_KEY           = `.${DATA_KEY}`
+  const DATA_API_KEY        = '.data-api'
   const JQUERY_NO_CONFLICT  = $.fn[NAME]
   const TRANSITION_DURATION = 150
 
   const Event = {
-    HIDE   : 'hide.bs.tab',
-    HIDDEN : 'hidden.bs.tab',
-    SHOW   : 'show.bs.tab',
-    SHOWN  : 'shown.bs.tab',
-    CLICK  : 'click.bs.tab.data-api'
+    HIDE           : `hide${EVENT_KEY}`,
+    HIDDEN         : `hidden${EVENT_KEY}`,
+    SHOW           : `show${EVENT_KEY}`,
+    SHOWN          : `shown${EVENT_KEY}`,
+    CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`
   }
 
   const ClassName = {
@@ -146,6 +148,11 @@ const Tab = (($) => {
       }
     }
 
+    dispose() {
+      $.removeClass(this._element, DATA_KEY)
+      this._element = null
+    }
+
 
     // private
 
@@ -258,7 +265,7 @@ const Tab = (($) => {
    */
 
   $(document)
-    .on(Event.CLICK, Selector.DATA_TOGGLE, function (event) {
+    .on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
     event.preventDefault()
     Tab._jQueryInterface.call($(this), 'show')
   })
diff --git a/js/src/tooltip.js b/js/src/tooltip.js
index 1bd018c0f..42639895e 100644
--- a/js/src/tooltip.js
+++ b/js/src/tooltip.js
@@ -20,6 +20,7 @@ const Tooltip = (($) => {
   const NAME                = 'tooltip'
   const VERSION             = '4.0.0'
   const DATA_KEY            = 'bs.tooltip'
+  const EVENT_KEY           = `.${DATA_KEY}`
   const JQUERY_NO_CONFLICT  = $.fn[NAME]
   const TRANSITION_DURATION = 150
   const CLASS_PREFIX        = 'bs-tether'
@@ -52,16 +53,16 @@ const Tooltip = (($) => {
   }
 
   const Event = {
-    HIDE       : 'hide.bs.tooltip',
-    HIDDEN     : 'hidden.bs.tooltip',
-    SHOW       : 'show.bs.tooltip',
-    SHOWN      : 'shown.bs.tooltip',
-    INSERTED   : 'inserted.bs.tooltip',
-    CLICK      : 'click.bs.tooltip',
-    FOCUSIN    : 'focusin.bs.tooltip',
-    FOCUSOUT   : 'focusout.bs.tooltip',
-    MOUSEENTER : 'mouseenter.bs.tooltip',
-    MOUSELEAVE : 'mouseleave.bs.tooltip'
+    HIDE       : `hide${EVENT_KEY}`,
+    HIDDEN     : `hidden${EVENT_KEY}`,
+    SHOW       : `show${EVENT_KEY}`,
+    SHOWN      : `shown${EVENT_KEY}`,
+    INSERTED   : `inserted${EVENT_KEY}`,
+    CLICK      : `click${EVENT_KEY}`,
+    FOCUSIN    : `focusin${EVENT_KEY}`,
+    FOCUSOUT   : `focusout${EVENT_KEY}`,
+    MOUSEENTER : `mouseenter${EVENT_KEY}`,
+    MOUSELEAVE : `mouseleave${EVENT_KEY}`
   }
 
   const ClassName = {
@@ -136,6 +137,9 @@ const Tooltip = (($) => {
       return Event
     }
 
+    static get EVENT_KEY() {
+      return EVENT_KEY
+    }
 
 
     // public
@@ -182,19 +186,28 @@ const Tooltip = (($) => {
       }
     }
 
-    destroy() {
+    dispose() {
       clearTimeout(this._timeout)
-      this.hide(() => {
-        $(this.element)
-          .off(`.${this.constructor.NAME}`)
-          .removeData(this.constructor.DATA_KEY)
 
-        if (this.tip) {
-          $(this.tip).detach()
-        }
+      this.cleanupTether()
 
-        this.tip = null
-      })
+      $.removeData(this.element, this.constructor.DATA_KEY)
+
+      $(this.element).off(this.constructor.EVENT_KEY)
+
+      if (this.tip) {
+        $(this.tip).remove()
+      }
+
+      this._isEnabled      = null
+      this._timeout        = null
+      this._hoverState     = null
+      this._activeTrigger  = null
+      this._tether         = null
+
+      this.element = null
+      this.config  = null
+      this.tip     = null
     }
 
     show() {
diff --git a/js/tests/unit/popover.js b/js/tests/unit/popover.js
index 01c6a97cb..8347e9f03 100644
--- a/js/tests/unit/popover.js
+++ b/js/tests/unit/popover.js
@@ -179,7 +179,7 @@ $(function () {
     assert.strictEqual($._data($popover[0], 'events').click[0].namespace, 'foo', 'popover has extra click.foo event')
 
     $popover.bootstrapPopover('show')
-    $popover.bootstrapPopover('destroy')
+    $popover.bootstrapPopover('dispose')
 
     assert.ok(!$popover.hasClass('in'), 'popover is hidden')
     assert.ok(!$popover.data('popover'), 'popover does not have data')
@@ -231,7 +231,7 @@ $(function () {
             $div
               .one('shown.bs.popover', function () {
                 $('.content-with-handler .btn').trigger('click')
-                $div.bootstrapPopover('destroy')
+                $div.bootstrapPopover('dispose')
                 assert.ok(handlerCalled, 'content\'s event handler still present')
                 done()
               })
diff --git a/js/tests/unit/tooltip.js b/js/tests/unit/tooltip.js
index 26c3224cf..f4deb29f8 100644
--- a/js/tests/unit/tooltip.js
+++ b/js/tests/unit/tooltip.js
@@ -250,7 +250,7 @@ $(function () {
     assert.strictEqual($._data($tooltip[0], 'events').click[0].namespace, 'foo', 'tooltip has extra click.foo event')
 
     $tooltip.bootstrapTooltip('show')
-    $tooltip.bootstrapTooltip('destroy')
+    $tooltip.bootstrapTooltip('dispose')
 
     assert.ok(!$tooltip.hasClass('in'), 'tooltip is hidden')
     assert.ok(!$._data($tooltip[0], 'bs.tooltip'), 'tooltip does not have data')