From 5a78819c01c9d6fae1216fa94a7f64a353afad05 Mon Sep 17 00:00:00 2001
From: Gleb Mazovetskiy <glex.spb@gmail.com>
Date: Mon, 16 Apr 2018 12:37:20 +0100
Subject: rake update[v4.1.0]

---
 assets/javascripts/bootstrap/alert.js     | 10 ++---
 assets/javascripts/bootstrap/button.js    |  4 +-
 assets/javascripts/bootstrap/carousel.js  | 24 ++++++------
 assets/javascripts/bootstrap/collapse.js  | 30 ++++++---------
 assets/javascripts/bootstrap/dropdown.js  | 50 ++++++++++++++++--------
 assets/javascripts/bootstrap/modal.js     | 51 +++++++++++++------------
 assets/javascripts/bootstrap/popover.js   | 12 +++---
 assets/javascripts/bootstrap/scrollspy.js | 10 +++--
 assets/javascripts/bootstrap/tab.js       | 10 ++---
 assets/javascripts/bootstrap/tooltip.js   | 27 +++++++------
 assets/javascripts/bootstrap/util.js      | 63 ++++++++++++++-----------------
 11 files changed, 153 insertions(+), 138 deletions(-)

(limited to 'assets/javascripts/bootstrap')

diff --git a/assets/javascripts/bootstrap/alert.js b/assets/javascripts/bootstrap/alert.js
index 3de9f13..c241746 100644
--- a/assets/javascripts/bootstrap/alert.js
+++ b/assets/javascripts/bootstrap/alert.js
@@ -4,7 +4,7 @@ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _d
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): alert.js
+ * Bootstrap (v4.1.0): alert.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -15,12 +15,11 @@ var Alert = function ($) {
    * ------------------------------------------------------------------------
    */
   var NAME = 'alert';
-  var VERSION = '4.0.0';
+  var VERSION = '4.1.0';
   var DATA_KEY = 'bs.alert';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
   var JQUERY_NO_CONFLICT = $.fn[NAME];
-  var TRANSITION_DURATION = 150;
   var Selector = {
     DISMISS: '[data-dismiss="alert"]'
   };
@@ -98,15 +97,16 @@ var Alert = function ($) {
 
       $(element).removeClass(ClassName.SHOW);
 
-      if (!Util.supportsTransitionEnd() || !$(element).hasClass(ClassName.FADE)) {
+      if (!$(element).hasClass(ClassName.FADE)) {
         this._destroyElement(element);
 
         return;
       }
 
+      var transitionDuration = Util.getTransitionDurationFromElement(element);
       $(element).one(Util.TRANSITION_END, function (event) {
         return _this._destroyElement(element, event);
-      }).emulateTransitionEnd(TRANSITION_DURATION);
+      }).emulateTransitionEnd(transitionDuration);
     };
 
     _proto._destroyElement = function _destroyElement(element) {
diff --git a/assets/javascripts/bootstrap/button.js b/assets/javascripts/bootstrap/button.js
index 7d23bbe..d517e52 100644
--- a/assets/javascripts/bootstrap/button.js
+++ b/assets/javascripts/bootstrap/button.js
@@ -4,7 +4,7 @@ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _d
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): button.js
+ * Bootstrap (v4.1.0): button.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -15,7 +15,7 @@ var Button = function ($) {
    * ------------------------------------------------------------------------
    */
   var NAME = 'button';
-  var VERSION = '4.0.0';
+  var VERSION = '4.1.0';
   var DATA_KEY = 'bs.button';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
diff --git a/assets/javascripts/bootstrap/carousel.js b/assets/javascripts/bootstrap/carousel.js
index f5dd28c..8326699 100644
--- a/assets/javascripts/bootstrap/carousel.js
+++ b/assets/javascripts/bootstrap/carousel.js
@@ -1,4 +1,6 @@
-function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } return target; }
+
+function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
 
 function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
 
@@ -6,7 +8,7 @@ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _d
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): carousel.js
+ * Bootstrap (v4.1.0): carousel.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -17,12 +19,11 @@ var Carousel = function ($) {
    * ------------------------------------------------------------------------
    */
   var NAME = 'carousel';
-  var VERSION = '4.0.0';
+  var VERSION = '4.1.0';
   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;
   var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key
 
   var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key
@@ -131,7 +132,7 @@ var Carousel = function ($) {
         this._isPaused = true;
       }
 
-      if ($(this._element).find(Selector.NEXT_PREV)[0] && Util.supportsTransitionEnd()) {
+      if ($(this._element).find(Selector.NEXT_PREV)[0]) {
         Util.triggerTransitionEnd(this._element);
         this.cycle(true);
       }
@@ -199,7 +200,7 @@ var Carousel = function ($) {
 
 
     _proto._getConfig = function _getConfig(config) {
-      config = _extends({}, Default, config);
+      config = _objectSpread({}, Default, config);
       Util.typeCheckConfig(NAME, config, DefaultType);
       return config;
     };
@@ -370,11 +371,12 @@ var Carousel = function ($) {
         to: nextElementIndex
       });
 
-      if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.SLIDE)) {
+      if ($(this._element).hasClass(ClassName.SLIDE)) {
         $(nextElement).addClass(orderClassName);
         Util.reflow(nextElement);
         $(activeElement).addClass(directionalClassName);
         $(nextElement).addClass(directionalClassName);
+        var transitionDuration = Util.getTransitionDurationFromElement(activeElement);
         $(activeElement).one(Util.TRANSITION_END, function () {
           $(nextElement).removeClass(directionalClassName + " " + orderClassName).addClass(ClassName.ACTIVE);
           $(activeElement).removeClass(ClassName.ACTIVE + " " + orderClassName + " " + directionalClassName);
@@ -382,7 +384,7 @@ var Carousel = function ($) {
           setTimeout(function () {
             return $(_this3._element).trigger(slidEvent);
           }, 0);
-        }).emulateTransitionEnd(TRANSITION_DURATION);
+        }).emulateTransitionEnd(transitionDuration);
       } else {
         $(activeElement).removeClass(ClassName.ACTIVE);
         $(nextElement).addClass(ClassName.ACTIVE);
@@ -400,10 +402,10 @@ var Carousel = function ($) {
       return this.each(function () {
         var data = $(this).data(DATA_KEY);
 
-        var _config = _extends({}, Default, $(this).data());
+        var _config = _objectSpread({}, Default, $(this).data());
 
         if (typeof config === 'object') {
-          _config = _extends({}, _config, config);
+          _config = _objectSpread({}, _config, config);
         }
 
         var action = typeof config === 'string' ? config : _config.slide;
@@ -441,7 +443,7 @@ var Carousel = function ($) {
         return;
       }
 
-      var config = _extends({}, $(target).data(), $(this).data());
+      var config = _objectSpread({}, $(target).data(), $(this).data());
 
       var slideIndex = this.getAttribute('data-slide-to');
 
diff --git a/assets/javascripts/bootstrap/collapse.js b/assets/javascripts/bootstrap/collapse.js
index 39f4b88..6b0c1da 100644
--- a/assets/javascripts/bootstrap/collapse.js
+++ b/assets/javascripts/bootstrap/collapse.js
@@ -1,4 +1,6 @@
-function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } return target; }
+
+function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
 
 function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
 
@@ -6,7 +8,7 @@ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _d
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): collapse.js
+ * Bootstrap (v4.1.0): collapse.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -17,12 +19,11 @@ var Collapse = function ($) {
    * ------------------------------------------------------------------------
    */
   var NAME = 'collapse';
-  var VERSION = '4.0.0';
+  var VERSION = '4.1.0';
   var DATA_KEY = 'bs.collapse';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
   var JQUERY_NO_CONFLICT = $.fn[NAME];
-  var TRANSITION_DURATION = 600;
   var Default = {
     toggle: true,
     parent: ''
@@ -164,14 +165,10 @@ var Collapse = function ($) {
         $(_this._element).trigger(Event.SHOWN);
       };
 
-      if (!Util.supportsTransitionEnd()) {
-        complete();
-        return;
-      }
-
       var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
       var scrollSize = "scroll" + capitalizedDimension;
-      $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+      var transitionDuration = Util.getTransitionDurationFromElement(this._element);
+      $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
       this._element.style[dimension] = this._element[scrollSize] + "px";
     };
 
@@ -219,13 +216,8 @@ var Collapse = function ($) {
       };
 
       this._element.style[dimension] = '';
-
-      if (!Util.supportsTransitionEnd()) {
-        complete();
-        return;
-      }
-
-      $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+      var transitionDuration = Util.getTransitionDurationFromElement(this._element);
+      $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
     };
 
     _proto.setTransitioning = function setTransitioning(isTransitioning) {
@@ -243,7 +235,7 @@ var Collapse = function ($) {
 
 
     _proto._getConfig = function _getConfig(config) {
-      config = _extends({}, Default, config);
+      config = _objectSpread({}, Default, config);
       config.toggle = Boolean(config.toggle); // Coerce string values
 
       Util.typeCheckConfig(NAME, config, DefaultType);
@@ -298,7 +290,7 @@ var Collapse = function ($) {
         var $this = $(this);
         var data = $this.data(DATA_KEY);
 
-        var _config = _extends({}, Default, $this.data(), typeof config === 'object' && config);
+        var _config = _objectSpread({}, Default, $this.data(), typeof config === 'object' && config);
 
         if (!data && _config.toggle && /show|hide/.test(config)) {
           _config.toggle = false;
diff --git a/assets/javascripts/bootstrap/dropdown.js b/assets/javascripts/bootstrap/dropdown.js
index a4f73fe..9a81783 100644
--- a/assets/javascripts/bootstrap/dropdown.js
+++ b/assets/javascripts/bootstrap/dropdown.js
@@ -1,4 +1,6 @@
-function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } return target; }
+
+function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
 
 function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
 
@@ -6,7 +8,7 @@ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _d
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): dropdown.js
+ * Bootstrap (v4.1.0): dropdown.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -17,7 +19,7 @@ var Dropdown = function ($) {
    * ------------------------------------------------------------------------
    */
   var NAME = 'dropdown';
-  var VERSION = '4.0.0';
+  var VERSION = '4.1.0';
   var DATA_KEY = 'bs.dropdown';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -60,7 +62,7 @@ var Dropdown = function ($) {
     FORM_CHILD: '.dropdown form',
     MENU: '.dropdown-menu',
     NAVBAR_NAV: '.navbar-nav',
-    VISIBLE_ITEMS: '.dropdown-menu .dropdown-item:not(.disabled)'
+    VISIBLE_ITEMS: '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)'
   };
   var AttachmentMap = {
     TOP: 'top-start',
@@ -75,12 +77,16 @@ var Dropdown = function ($) {
   var Default = {
     offset: 0,
     flip: true,
-    boundary: 'scrollParent'
+    boundary: 'scrollParent',
+    reference: 'toggle',
+    display: 'dynamic'
   };
   var DefaultType = {
     offset: '(number|string|function)',
     flip: 'boolean',
-    boundary: '(string|element)'
+    boundary: '(string|element)',
+    reference: '(string|element)',
+    display: 'string'
     /**
      * ------------------------------------------------------------------------
      * Class Definition
@@ -141,11 +147,15 @@ var Dropdown = function ($) {
           throw new TypeError('Bootstrap dropdown require Popper.js (https://popper.js.org)');
         }
 
-        var element = this._element; // For dropup with alignment we use the parent as popper container
+        var referenceElement = this._element;
+
+        if (this._config.reference === 'parent') {
+          referenceElement = parent;
+        } else if (Util.isElement(this._config.reference)) {
+          referenceElement = this._config.reference; // Check if it's jQuery element
 
-        if ($(parent).hasClass(ClassName.DROPUP)) {
-          if ($(this._menu).hasClass(ClassName.MENULEFT) || $(this._menu).hasClass(ClassName.MENURIGHT)) {
-            element = parent;
+          if (typeof this._config.reference.jquery !== 'undefined') {
+            referenceElement = this._config.reference[0];
           }
         } // If boundary is not `scrollParent`, then set position to `static`
         // to allow the menu to "escape" the scroll parent's boundaries
@@ -156,7 +166,7 @@ var Dropdown = function ($) {
           $(parent).addClass(ClassName.POSITION_STATIC);
         }
 
-        this._popper = new Popper(element, this._menu, this._getPopperConfig());
+        this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig());
       } // If this is a touch-enabled device we add extra
       // empty mouseover listeners to the body's immediate children;
       // only needed because of broken event delegation on iOS
@@ -164,7 +174,7 @@ var Dropdown = function ($) {
 
 
       if ('ontouchstart' in document.documentElement && $(parent).closest(Selector.NAVBAR_NAV).length === 0) {
-        $('body').children().on('mouseover', null, $.noop);
+        $(document.body).children().on('mouseover', null, $.noop);
       }
 
       this._element.focus();
@@ -209,7 +219,7 @@ var Dropdown = function ($) {
     };
 
     _proto._getConfig = function _getConfig(config) {
-      config = _extends({}, this.constructor.Default, $(this._element).data(), config);
+      config = _objectSpread({}, this.constructor.Default, $(this._element).data(), config);
       Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
       return config;
     };
@@ -256,7 +266,7 @@ var Dropdown = function ($) {
 
       if (typeof this._config.offset === 'function') {
         offsetConf.fn = function (data) {
-          data.offsets = _extends({}, data.offsets, _this2._config.offset(data.offsets) || {});
+          data.offsets = _objectSpread({}, data.offsets, _this2._config.offset(data.offsets) || {});
           return data;
         };
       } else {
@@ -273,8 +283,16 @@ var Dropdown = function ($) {
           preventOverflow: {
             boundariesElement: this._config.boundary
           }
-        }
+        } // Disable Popper.js if we have a static display
+
       };
+
+      if (this._config.display === 'static') {
+        popperConfig.modifiers.applyStyle = {
+          enabled: false
+        };
+      }
+
       return popperConfig;
     }; // Static
 
@@ -339,7 +357,7 @@ var Dropdown = function ($) {
 
 
         if ('ontouchstart' in document.documentElement) {
-          $('body').children().off('mouseover', null, $.noop);
+          $(document.body).children().off('mouseover', null, $.noop);
         }
 
         toggles[i].setAttribute('aria-expanded', 'false');
diff --git a/assets/javascripts/bootstrap/modal.js b/assets/javascripts/bootstrap/modal.js
index 8e3c886..6e94b87 100644
--- a/assets/javascripts/bootstrap/modal.js
+++ b/assets/javascripts/bootstrap/modal.js
@@ -1,4 +1,6 @@
-function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } return target; }
+
+function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
 
 function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
 
@@ -6,7 +8,7 @@ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _d
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): modal.js
+ * Bootstrap (v4.1.0): modal.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -17,13 +19,11 @@ var Modal = function ($) {
    * ------------------------------------------------------------------------
    */
   var NAME = 'modal';
-  var VERSION = '4.0.0';
+  var VERSION = '4.1.0';
   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;
   var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
 
   var Default = {
@@ -84,7 +84,6 @@ var Modal = function ($) {
       this._isShown = false;
       this._isBodyOverflowing = false;
       this._ignoreBackdropClick = false;
-      this._originalBodyPadding = 0;
       this._scrollbarWidth = 0;
     } // Getters
 
@@ -103,7 +102,7 @@ var Modal = function ($) {
         return;
       }
 
-      if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
+      if ($(this._element).hasClass(ClassName.FADE)) {
         this._isTransitioning = true;
       }
 
@@ -165,7 +164,7 @@ var Modal = function ($) {
       }
 
       this._isShown = false;
-      var transition = Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);
+      var transition = $(this._element).hasClass(ClassName.FADE);
 
       if (transition) {
         this._isTransitioning = true;
@@ -181,9 +180,10 @@ var Modal = function ($) {
       $(this._dialog).off(Event.MOUSEDOWN_DISMISS);
 
       if (transition) {
+        var transitionDuration = Util.getTransitionDurationFromElement(this._element);
         $(this._element).one(Util.TRANSITION_END, function (event) {
           return _this2._hideModal(event);
-        }).emulateTransitionEnd(TRANSITION_DURATION);
+        }).emulateTransitionEnd(transitionDuration);
       } else {
         this._hideModal();
       }
@@ -208,7 +208,7 @@ var Modal = function ($) {
 
 
     _proto._getConfig = function _getConfig(config) {
-      config = _extends({}, Default, config);
+      config = _objectSpread({}, Default, config);
       Util.typeCheckConfig(NAME, config, DefaultType);
       return config;
     };
@@ -216,7 +216,7 @@ var Modal = function ($) {
     _proto._showElement = function _showElement(relatedTarget) {
       var _this3 = this;
 
-      var transition = Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);
+      var transition = $(this._element).hasClass(ClassName.FADE);
 
       if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
         // Don't move modal's DOM position
@@ -253,7 +253,8 @@ var Modal = function ($) {
       };
 
       if (transition) {
-        $(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(TRANSITION_DURATION);
+        var transitionDuration = Util.getTransitionDurationFromElement(this._element);
+        $(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(transitionDuration);
       } else {
         transitionComplete();
       }
@@ -331,7 +332,6 @@ var Modal = function ($) {
       var animate = $(this._element).hasClass(ClassName.FADE) ? ClassName.FADE : '';
 
       if (this._isShown && this._config.backdrop) {
-        var doAnimate = Util.supportsTransitionEnd() && animate;
         this._backdrop = document.createElement('div');
         this._backdrop.className = ClassName.BACKDROP;
 
@@ -357,7 +357,7 @@ var Modal = function ($) {
           }
         });
 
-        if (doAnimate) {
+        if (animate) {
           Util.reflow(this._backdrop);
         }
 
@@ -367,12 +367,13 @@ var Modal = function ($) {
           return;
         }
 
-        if (!doAnimate) {
+        if (!animate) {
           callback();
           return;
         }
 
-        $(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);
+        var backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
+        $(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(backdropTransitionDuration);
       } else if (!this._isShown && this._backdrop) {
         $(this._backdrop).removeClass(ClassName.SHOW);
 
@@ -384,8 +385,10 @@ var Modal = function ($) {
           }
         };
 
-        if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
-          $(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);
+        if ($(this._element).hasClass(ClassName.FADE)) {
+          var _backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
+
+          $(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(_backdropTransitionDuration);
         } else {
           callbackRemove();
         }
@@ -447,8 +450,8 @@ var Modal = function ($) {
         }); // Adjust body padding
 
         var actualPadding = document.body.style.paddingRight;
-        var calculatedPadding = $('body').css('padding-right');
-        $('body').data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
+        var calculatedPadding = $(document.body).css('padding-right');
+        $(document.body).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
       }
     };
 
@@ -470,10 +473,10 @@ var Modal = function ($) {
         }
       }); // Restore body padding
 
-      var padding = $('body').data('padding-right');
+      var padding = $(document.body).data('padding-right');
 
       if (typeof padding !== 'undefined') {
-        $('body').css('padding-right', padding).removeData('padding-right');
+        $(document.body).css('padding-right', padding).removeData('padding-right');
       }
     };
 
@@ -492,7 +495,7 @@ var Modal = function ($) {
       return this.each(function () {
         var data = $(this).data(DATA_KEY);
 
-        var _config = _extends({}, Modal.Default, $(this).data(), typeof config === 'object' && config);
+        var _config = _objectSpread({}, Modal.Default, $(this).data(), typeof config === 'object' && config);
 
         if (!data) {
           data = new Modal(this, _config);
@@ -542,7 +545,7 @@ var Modal = function ($) {
       target = $(selector)[0];
     }
 
-    var config = $(target).data(DATA_KEY) ? 'toggle' : _extends({}, $(target).data(), $(this).data());
+    var config = $(target).data(DATA_KEY) ? 'toggle' : _objectSpread({}, $(target).data(), $(this).data());
 
     if (this.tagName === 'A' || this.tagName === 'AREA') {
       event.preventDefault();
diff --git a/assets/javascripts/bootstrap/popover.js b/assets/javascripts/bootstrap/popover.js
index ee53fcd..c4adfb5 100644
--- a/assets/javascripts/bootstrap/popover.js
+++ b/assets/javascripts/bootstrap/popover.js
@@ -4,11 +4,13 @@ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _d
 
 function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
 
-function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } return target; }
+
+function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): popover.js
+ * Bootstrap (v4.1.0): popover.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -19,21 +21,21 @@ var Popover = function ($) {
    * ------------------------------------------------------------------------
    */
   var NAME = 'popover';
-  var VERSION = '4.0.0';
+  var VERSION = '4.1.0';
   var DATA_KEY = 'bs.popover';
   var EVENT_KEY = "." + DATA_KEY;
   var JQUERY_NO_CONFLICT = $.fn[NAME];
   var CLASS_PREFIX = 'bs-popover';
   var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
 
-  var Default = _extends({}, Tooltip.Default, {
+  var Default = _objectSpread({}, Tooltip.Default, {
     placement: 'right',
     trigger: 'click',
     content: '',
     template: '<div class="popover" role="tooltip">' + '<div class="arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div></div>'
   });
 
-  var DefaultType = _extends({}, Tooltip.DefaultType, {
+  var DefaultType = _objectSpread({}, Tooltip.DefaultType, {
     content: '(string|element|function)'
   });
 
diff --git a/assets/javascripts/bootstrap/scrollspy.js b/assets/javascripts/bootstrap/scrollspy.js
index 616bb03..38b45d6 100644
--- a/assets/javascripts/bootstrap/scrollspy.js
+++ b/assets/javascripts/bootstrap/scrollspy.js
@@ -1,4 +1,6 @@
-function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } return target; }
+
+function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
 
 function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
 
@@ -6,7 +8,7 @@ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _d
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): scrollspy.js
+ * Bootstrap (v4.1.0): scrollspy.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -17,7 +19,7 @@ var ScrollSpy = function ($) {
    * ------------------------------------------------------------------------
    */
   var NAME = 'scrollspy';
-  var VERSION = '4.0.0';
+  var VERSION = '4.1.0';
   var DATA_KEY = 'bs.scrollspy';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -144,7 +146,7 @@ var ScrollSpy = function ($) {
 
 
     _proto._getConfig = function _getConfig(config) {
-      config = _extends({}, Default, config);
+      config = _objectSpread({}, Default, config);
 
       if (typeof config.target !== 'string') {
         var id = $(config.target).attr('id');
diff --git a/assets/javascripts/bootstrap/tab.js b/assets/javascripts/bootstrap/tab.js
index b8aa5a8..7c9ba2d 100644
--- a/assets/javascripts/bootstrap/tab.js
+++ b/assets/javascripts/bootstrap/tab.js
@@ -4,7 +4,7 @@ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _d
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): tab.js
+ * Bootstrap (v4.1.0): tab.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -15,12 +15,11 @@ var Tab = function ($) {
    * ------------------------------------------------------------------------
    */
   var NAME = 'tab';
-  var VERSION = '4.0.0';
+  var VERSION = '4.1.0';
   var DATA_KEY = 'bs.tab';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
   var JQUERY_NO_CONFLICT = $.fn[NAME];
-  var TRANSITION_DURATION = 150;
   var Event = {
     HIDE: "hide" + EVENT_KEY,
     HIDDEN: "hidden" + EVENT_KEY,
@@ -139,14 +138,15 @@ var Tab = function ($) {
       }
 
       var active = activeElements[0];
-      var isTransitioning = callback && Util.supportsTransitionEnd() && active && $(active).hasClass(ClassName.FADE);
+      var isTransitioning = callback && active && $(active).hasClass(ClassName.FADE);
 
       var complete = function complete() {
         return _this2._transitionComplete(element, active, callback);
       };
 
       if (active && isTransitioning) {
-        $(active).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+        var transitionDuration = Util.getTransitionDurationFromElement(active);
+        $(active).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
       } else {
         complete();
       }
diff --git a/assets/javascripts/bootstrap/tooltip.js b/assets/javascripts/bootstrap/tooltip.js
index edb2c96..63f1bc6 100644
--- a/assets/javascripts/bootstrap/tooltip.js
+++ b/assets/javascripts/bootstrap/tooltip.js
@@ -1,4 +1,6 @@
-function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } return target; }
+
+function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
 
 function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
 
@@ -6,7 +8,7 @@ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _d
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): tooltip.js
+ * Bootstrap (v4.1.0): tooltip.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -17,11 +19,10 @@ var Tooltip = function ($) {
    * ------------------------------------------------------------------------
    */
   var NAME = 'tooltip';
-  var VERSION = '4.0.0';
+  var VERSION = '4.1.0';
   var DATA_KEY = 'bs.tooltip';
   var EVENT_KEY = "." + DATA_KEY;
   var JQUERY_NO_CONFLICT = $.fn[NAME];
-  var TRANSITION_DURATION = 150;
   var CLASS_PREFIX = 'bs-tooltip';
   var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
   var DefaultType = {
@@ -267,7 +268,7 @@ var Tooltip = function ($) {
         // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
 
         if ('ontouchstart' in document.documentElement) {
-          $('body').children().on('mouseover', null, $.noop);
+          $(document.body).children().on('mouseover', null, $.noop);
         }
 
         var complete = function complete() {
@@ -284,8 +285,9 @@ var Tooltip = function ($) {
           }
         };
 
-        if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
-          $(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(Tooltip._TRANSITION_DURATION);
+        if ($(this.tip).hasClass(ClassName.FADE)) {
+          var transitionDuration = Util.getTransitionDurationFromElement(this.tip);
+          $(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
         } else {
           complete();
         }
@@ -328,15 +330,16 @@ var Tooltip = function ($) {
       // empty mouseover listeners we added for iOS support
 
       if ('ontouchstart' in document.documentElement) {
-        $('body').children().off('mouseover', null, $.noop);
+        $(document.body).children().off('mouseover', null, $.noop);
       }
 
       this._activeTrigger[Trigger.CLICK] = false;
       this._activeTrigger[Trigger.FOCUS] = false;
       this._activeTrigger[Trigger.HOVER] = false;
 
-      if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
-        $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+      if ($(this.tip).hasClass(ClassName.FADE)) {
+        var transitionDuration = Util.getTransitionDurationFromElement(tip);
+        $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
       } else {
         complete();
       }
@@ -427,7 +430,7 @@ var Tooltip = function ($) {
       });
 
       if (this.config.selector) {
-        this.config = _extends({}, this.config, {
+        this.config = _objectSpread({}, this.config, {
           trigger: 'manual',
           selector: ''
         });
@@ -521,7 +524,7 @@ var Tooltip = function ($) {
     };
 
     _proto._getConfig = function _getConfig(config) {
-      config = _extends({}, this.constructor.Default, $(this.element).data(), config);
+      config = _objectSpread({}, this.constructor.Default, $(this.element).data(), config);
 
       if (typeof config.delay === 'number') {
         config.delay = {
diff --git a/assets/javascripts/bootstrap/util.js b/assets/javascripts/bootstrap/util.js
index 1e33eb8..e03cfc9 100644
--- a/assets/javascripts/bootstrap/util.js
+++ b/assets/javascripts/bootstrap/util.js
@@ -1,6 +1,6 @@
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): util.js
+ * Bootstrap (v4.1.0): util.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -10,17 +10,18 @@ var Util = function ($) {
    * Private TransitionEnd Helpers
    * ------------------------------------------------------------------------
    */
-  var transition = false;
-  var MAX_UID = 1000000; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+  var TRANSITION_END = 'transitionend';
+  var MAX_UID = 1000000;
+  var MILLISECONDS_MULTIPLIER = 1000; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 
   function toType(obj) {
-    return {}.toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase();
+    return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
   }
 
   function getSpecialTransitionEndEvent() {
     return {
-      bindType: transition.end,
-      delegateType: transition.end,
+      bindType: TRANSITION_END,
+      delegateType: TRANSITION_END,
       handle: function handle(event) {
         if ($(event.target).is(this)) {
           return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
@@ -31,16 +32,6 @@ var Util = function ($) {
     };
   }
 
-  function transitionEndTest() {
-    if (typeof window !== 'undefined' && window.QUnit) {
-      return false;
-    }
-
-    return {
-      end: 'transitionend'
-    };
-  }
-
   function transitionEndEmulator(duration) {
     var _this = this;
 
@@ -57,19 +48,8 @@ var Util = function ($) {
   }
 
   function setTransitionEndSupport() {
-    transition = transitionEndTest();
     $.fn.emulateTransitionEnd = transitionEndEmulator;
-
-    if (Util.supportsTransitionEnd()) {
-      $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
-    }
-  }
-
-  function escapeId(selector) {
-    // We escape IDs in case of special selectors (selector = '#myId:something')
-    // $.escapeSelector does not exist in jQuery < 3
-    selector = typeof $.escapeSelector === 'function' ? $.escapeSelector(selector).substr(1) : selector.replace(/(:|\.|\[|\]|,|=|@)/g, '\\$1');
-    return selector;
+    $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
   }
   /**
    * --------------------------------------------------------------------------
@@ -93,11 +73,6 @@ var Util = function ($) {
 
       if (!selector || selector === '#') {
         selector = element.getAttribute('href') || '';
-      } // If it's an ID
-
-
-      if (selector.charAt(0) === '#') {
-        selector = escapeId(selector);
       }
 
       try {
@@ -107,14 +82,32 @@ var Util = function ($) {
         return null;
       }
     },
+    getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
+      if (!element) {
+        return 0;
+      } // Get transition-duration of the element
+
+
+      var transitionDuration = $(element).css('transition-duration');
+      var floatTransitionDuration = parseFloat(transitionDuration); // Return 0 if element or transition duration is not found
+
+      if (!floatTransitionDuration) {
+        return 0;
+      } // If multiple durations are defined, take the first
+
+
+      transitionDuration = transitionDuration.split(',')[0];
+      return parseFloat(transitionDuration) * MILLISECONDS_MULTIPLIER;
+    },
     reflow: function reflow(element) {
       return element.offsetHeight;
     },
     triggerTransitionEnd: function triggerTransitionEnd(element) {
-      $(element).trigger(transition.end);
+      $(element).trigger(TRANSITION_END);
     },
+    // TODO: Remove in v5
     supportsTransitionEnd: function supportsTransitionEnd() {
-      return Boolean(transition);
+      return Boolean(TRANSITION_END);
     },
     isElement: function isElement(obj) {
       return (obj[0] || obj).nodeType;
-- 
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