Merge branch 'v4-dev' of https://github.com/twbs/bootstrap into v4-dev

Gruntfile.js

@@ -23,7 +23,6 @@ module.exports = function (grunt) {
   var autoprefixerSettings = require('./grunt/autoprefixer-settings.js');
   var autoprefixer = require('autoprefixer')(autoprefixerSettings);
 
-  var generateCommonJSModule = require('./grunt/bs-commonjs-generator.js');
   var configBridge = grunt.file.readJSON('./grunt/configBridge.json', { encoding: 'utf8' });
 
   Object.keys(configBridge.paths).forEach(function (key) {
@@ -86,45 +85,6 @@ module.exports = function (grunt) {
         files: {
           '<%= concat.bootstrap.dest %>' : '<%= concat.bootstrap.dest %>'
         }
-      },
-      umd: {
-        options: {
-          modules: 'umd'
-        },
-        files: {
-          'dist/js/umd/util.js'      : 'js/src/util.js',
-          'dist/js/umd/alert.js'     : 'js/src/alert.js',
-          'dist/js/umd/button.js'    : 'js/src/button.js',
-          'dist/js/umd/carousel.js'  : 'js/src/carousel.js',
-          'dist/js/umd/collapse.js'  : 'js/src/collapse.js',
-          'dist/js/umd/dropdown.js'  : 'js/src/dropdown.js',
-          'dist/js/umd/modal.js'     : 'js/src/modal.js',
-          'dist/js/umd/scrollspy.js' : 'js/src/scrollspy.js',
-          'dist/js/umd/tab.js'       : 'js/src/tab.js',
-          'dist/js/umd/tooltip.js'   : 'js/src/tooltip.js',
-          'dist/js/umd/popover.js'   : 'js/src/popover.js'
-        }
-      }
-    },
-
-    jscs: {
-      options: {
-        config: 'js/.jscsrc'
-      },
-      grunt: {
-        src: ['Gruntfile.js', 'grunt/*.js']
-      },
-      core: {
-        src: 'js/src/*.js'
-      },
-      test: {
-        src: 'js/tests/unit/*.js'
-      },
-      assets: {
-        options: {
-          requireCamelCaseOrUpperCaseIdentifiers: null
-        },
-        src: ['docs/assets/js/src/*.js', 'docs/assets/js/*.js', '!docs/assets/js/*.min.js']
       }
     },
 
@@ -212,6 +172,7 @@ module.exports = function (grunt) {
           map: true,
           processors: [
             mq4HoverShim.postprocessorFor({ hoverSelectorPrefix: '.bs-true-hover ' }),
+            require('postcss-flexbugs-fixes')(),
             autoprefixer
           ]
         },
@@ -320,7 +281,7 @@ module.exports = function (grunt) {
 
     watch: {
       src: {
-        files: '<%= jscs.core.src %>',
+        files: '<%= concat.bootstrap.src %>',
         tasks: ['babel:dev']
       },
       sass: {
@@ -347,9 +308,6 @@ module.exports = function (grunt) {
     },
 
     exec: {
-      npmUpdate: {
-        command: 'npm update'
-      }
     },
 
     buildcontrol: {
@@ -411,7 +369,7 @@ module.exports = function (grunt) {
   if (runSubset('core') &&
     // Skip core tests if this is a Savage build
     process.env.TRAVIS_REPO_SLUG !== 'twbs-savage/bootstrap') {
-    testSubtasks = testSubtasks.concat(['dist-css', 'dist-js', 'test-scss', 'test-js', 'docs']);
+    testSubtasks = testSubtasks.concat(['dist-css', 'dist-js', 'test-scss', 'qunit', 'docs']);
   }
   // Skip HTML validation if running a different subset of the test suite
   if (runSubset('validate-html') &&
@@ -431,10 +389,9 @@ module.exports = function (grunt) {
     testSubtasks.push('saucelabs-qunit');
   }
   grunt.registerTask('test', testSubtasks);
-  grunt.registerTask('test-js', ['jscs:core', 'jscs:test', 'jscs:grunt', 'qunit']);
 
   // JS distribution task.
-  grunt.registerTask('dist-js', ['babel:dev', 'concat', 'babel:dist', 'stamp', 'uglify:core', 'commonjs']);
+  grunt.registerTask('dist-js', ['babel:dev', 'concat', 'babel:dist', 'stamp', 'uglify:core']);
 
   grunt.registerTask('test-scss', ['scsslint:core']);
 
@@ -454,22 +411,11 @@ module.exports = function (grunt) {
   // Default task.
   grunt.registerTask('default', ['clean:dist', 'test']);
 
-  grunt.registerTask('commonjs', ['babel:umd', 'npm-js']);
-
-  grunt.registerTask('npm-js', 'Generate npm-js entrypoint module in dist dir.', function () {
-    var srcFiles = Object.keys(grunt.config.get('babel.umd.files')).map(function (filename) {
-      return './' + path.join('umd', path.basename(filename))
-    })
-    var destFilepath = 'dist/js/npm.js';
-    generateCommonJSModule(grunt, srcFiles, destFilepath);
-  });
-
   // Docs task.
   grunt.registerTask('docs-css', ['postcss:docs', 'postcss:examples', 'cssmin:docs']);
   grunt.registerTask('lint-docs-css', ['scsslint:docs']);
   grunt.registerTask('docs-js', ['uglify:docsJs']);
-  grunt.registerTask('lint-docs-js', ['jscs:assets']);
-  grunt.registerTask('docs', ['lint-docs-css', 'docs-css', 'docs-js', 'lint-docs-js', 'clean:docs', 'copy:docs']);
+  grunt.registerTask('docs', ['lint-docs-css', 'docs-css', 'docs-js', 'clean:docs', 'copy:docs']);
   grunt.registerTask('docs-github', ['jekyll:github']);
 
   grunt.registerTask('prep-release', ['dist', 'docs', 'docs-github', 'compress']);

ISSUE_TEMPLATE.md

@@ -5,7 +5,7 @@ Before opening an issue:
 - Prepare a [reduced test case](https://css-tricks.com/reduced-test-cases/) for any bugs
 - Read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/master/CONTRIBUTING.md)
 
-When asking general "how to" questons:
+When asking general "how to" questions:
 
 - Please do not open an issue here
 - Instead, ask for help on [StackOverflow, IRC, or Slack](https://github.com/twbs/bootstrap/blob/master/README.md#community)

dist/css/bootstrap.css

 /*!
  * Bootstrap v4.0.0-alpha.2 (http://getbootstrap.com)
+ * Copyright 2011-2016 The Bootstrap Authors
  * Copyright 2011-2016 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */

dist/js/bootstrap.js

 /*!
  * Bootstrap v4.0.0-alpha.2 (http://getbootstrap.com)
- * Copyright 2011-2016 Twitter, Inc.
+ * Copyright 2011-2016 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
 
@@ -45,6 +45,8 @@ var Util = (function ($) {
 
   var transition = false;
 
+  var MAX_UID = 1000000;
+
   var TransitionEndEvent = {
     WebkitTransition: 'webkitTransitionEnd',
     MozTransition: 'transitionend',
@@ -67,8 +69,9 @@ var Util = (function ($) {
       delegateType: transition.end,
       handle: function handle(event) {
         if ($(event.target).is(this)) {
-          return event.handleObj.handler.apply(this, arguments);
+          return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
         }
+        return undefined;
       }
     };
   }
@@ -130,7 +133,7 @@ var Util = (function ($) {
     getUID: function getUID(prefix) {
       do {
         /* eslint-disable no-bitwise */
-        prefix += ~ ~(Math.random() * 1000000); // "~~" acts like a faster Math.floor() here
+        prefix += ~ ~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
         /* eslint-enable no-bitwise */
       } while (document.getElementById(prefix));
       return prefix;
@@ -561,6 +564,8 @@ var Carousel = (function ($) {
   var DATA_API_KEY = '.data-api';
   var JQUERY_NO_CONFLICT = $.fn[NAME];
   var TRANSITION_DURATION = 600;
+  var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key
+  var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key
 
   var Default = {
     interval: 5000,
@@ -776,10 +781,12 @@ var Carousel = (function ($) {
         }
 
         switch (event.which) {
-          case 37:
-            this.prev();break;
-          case 39:
-            this.next();break;
+          case ARROW_LEFT_KEYCODE:
+            this.prev();
+            break;
+          case ARROW_RIGHT_KEYCODE:
+            this.next();
+            break;
           default:
             return;
         }
@@ -1390,6 +1397,10 @@ var Dropdown = (function ($) {
   var EVENT_KEY = '.' + DATA_KEY;
   var DATA_API_KEY = '.data-api';
   var JQUERY_NO_CONFLICT = $.fn[NAME];
+  var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
+  var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key
+  var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key
+  var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)
 
   var Event = {
     HIDE: 'hide' + EVENT_KEY,
@@ -1524,7 +1535,7 @@ var Dropdown = (function ($) {
     }, {
       key: '_clearMenus',
       value: function _clearMenus(event) {
-        if (event && event.which === 3) {
+        if (event && event.which === RIGHT_MOUSE_BUTTON_WHICH) {
           return;
         }
 
@@ -1587,9 +1598,9 @@ var Dropdown = (function ($) {
         var parent = Dropdown._getParentFromElement(this);
         var isActive = $(parent).hasClass(ClassName.OPEN);
 
-        if (!isActive && event.which !== 27 || isActive && event.which === 27) {
+        if (!isActive && event.which !== ESCAPE_KEYCODE || isActive && event.which === ESCAPE_KEYCODE) {
 
-          if (event.which === 27) {
+          if (event.which === ESCAPE_KEYCODE) {
             var toggle = $(parent).find(Selector.DATA_TOGGLE)[0];
             $(toggle).trigger('focus');
           }
@@ -1610,12 +1621,12 @@ var Dropdown = (function ($) {
 
         var index = items.indexOf(event.target);
 
-        if (event.which === 38 && index > 0) {
+        if (event.which === ARROW_UP_KEYCODE && index > 0) {
           // up
           index--;
         }
 
-        if (event.which === 40 && index < items.length - 1) {
+        if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
           // down
           index++;
         }
@@ -1679,6 +1690,7 @@ var Modal = (function ($) {
   var JQUERY_NO_CONFLICT = $.fn[NAME];
   var TRANSITION_DURATION = 300;
   var BACKDROP_TRANSITION_DURATION = 150;
+  var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
 
   var Default = {
     backdrop: true,
@@ -1874,6 +1886,7 @@ var Modal = (function ($) {
         }
 
         this._element.style.display = 'block';
+        this._element.removeAttribute('aria-hidden');
         this._element.scrollTop = 0;
 
         if (transition) {
@@ -1922,7 +1935,7 @@ var Modal = (function ($) {
 
         if (this._isShown && this._config.keyboard) {
           $(this._element).on(Event.KEYDOWN_DISMISS, function (event) {
-            if (event.which === 27) {
+            if (event.which === ESCAPE_KEYCODE) {
               _this10.hide();
             }
           });
@@ -1945,6 +1958,7 @@ var Modal = (function ($) {
         var _this11 = this;
 
         this._element.style.display = 'none';
+        this._element.setAttribute('aria-hidden', 'true');
         this._showBackdrop(function () {
           $(document.body).removeClass(ClassName.OPEN);
           _this11._resetAdjustments();
@@ -2050,7 +2064,7 @@ var Modal = (function ($) {
         }
 
         if (this._isBodyOverflowing && !isModalOverflowing) {
-          this._element.style.paddingRight = this._scrollbarWidth + 'px~';
+          this._element.style.paddingRight = this._scrollbarWidth + 'px';
         }
       }
     }, {
@@ -2311,6 +2325,7 @@ var ScrollSpy = (function ($) {
             // todo (fat): remove sketch reliance on jQuery position/offset
             return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
           }
+          return null;
         }).filter(function (item) {
           return item;
         }).sort(function (a, b) {

dist/js/npm.js

-// This file is autogenerated via the `commonjs` Grunt task. You can require() this file in a CommonJS environment.
-require('./umd/util.js')
-require('./umd/alert.js')
-require('./umd/button.js')
-require('./umd/carousel.js')
-require('./umd/collapse.js')
-require('./umd/dropdown.js')
-require('./umd/modal.js')
-require('./umd/scrollspy.js')
-require('./umd/tab.js')
-require('./umd/tooltip.js')
-require('./umd/popover.js')
\ No newline at end of file

dist/js/umd/alert.js

-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.alert = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  'use strict';
-
-  var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
-
-  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0-alpha.2): alert.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Alert = (function ($) {
-
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-
-    var NAME = 'alert';
-    var VERSION = '4.0.0-alpha.2';
-    var DATA_KEY = 'bs.alert';
-    var EVENT_KEY = '.' + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $.fn[NAME];
-    var TRANSITION_DURATION = 150;
-
-    var Selector = {
-      DISMISS: '[data-dismiss="alert"]'
-    };
-
-    var Event = {
-      CLOSE: 'close' + EVENT_KEY,
-      CLOSED: 'closed' + EVENT_KEY,
-      CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
-    };
-
-    var ClassName = {
-      ALERT: 'alert',
-      FADE: 'fade',
-      IN: 'in'
-    };
-
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
-
-    var Alert = (function () {
-      function Alert(element) {
-        _classCallCheck(this, Alert);
-
-        this._element = element;
-      }
-
-      /**
-       * ------------------------------------------------------------------------
-       * Data Api implementation
-       * ------------------------------------------------------------------------
-       */
-
-      // getters
-
-      _createClass(Alert, [{
-        key: 'close',
-
-        // public
-
-        value: function close(element) {
-          element = element || this._element;
-
-          var rootElement = this._getRootElement(element);
-          var customEvent = this._triggerCloseEvent(rootElement);
-
-          if (customEvent.isDefaultPrevented()) {
-            return;
-          }
-
-          this._removeElement(rootElement);
-        }
-      }, {
-        key: 'dispose',
-        value: function dispose() {
-          $.removeData(this._element, DATA_KEY);
-          this._element = null;
-        }
-
-        // private
-
-      }, {
-        key: '_getRootElement',
-        value: function _getRootElement(element) {
-          var selector = _Util['default'].getSelectorFromElement(element);
-          var parent = false;
-
-          if (selector) {
-            parent = $(selector)[0];
-          }
-
-          if (!parent) {
-            parent = $(element).closest('.' + ClassName.ALERT)[0];
-          }
-
-          return parent;
-        }
-      }, {
-        key: '_triggerCloseEvent',
-        value: function _triggerCloseEvent(element) {
-          var closeEvent = $.Event(Event.CLOSE);
-
-          $(element).trigger(closeEvent);
-          return closeEvent;
-        }
-      }, {
-        key: '_removeElement',
-        value: function _removeElement(element) {
-          $(element).removeClass(ClassName.IN);
-
-          if (!_Util['default'].supportsTransitionEnd() || !$(element).hasClass(ClassName.FADE)) {
-            this._destroyElement(element);
-            return;
-          }
-
-          $(element).one(_Util['default'].TRANSITION_END, $.proxy(this._destroyElement, this, element)).emulateTransitionEnd(TRANSITION_DURATION);
-        }
-      }, {
-        key: '_destroyElement',
-        value: function _destroyElement(element) {
-          $(element).detach().trigger(Event.CLOSED).remove();
-        }
-
-        // static
-
-      }], [{
-        key: '_jQueryInterface',
-        value: function _jQueryInterface(config) {
-          return this.each(function () {
-            var $element = $(this);
-            var data = $element.data(DATA_KEY);
-
-            if (!data) {
-              data = new Alert(this);
-              $element.data(DATA_KEY, data);
-            }
-
-            if (config === 'close') {
-              data[config](this);
-            }
-          });
-        }
-      }, {
-        key: '_handleDismiss',
-        value: function _handleDismiss(alertInstance) {
-          return function (event) {
-            if (event) {
-              event.preventDefault();
-            }
-
-            alertInstance.close(this);
-          };
-        }
-      }, {
-        key: 'VERSION',
-        get: function get() {
-          return VERSION;
-        }
-      }]);
-
-      return Alert;
-    })();
-
-    $(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));
-
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $.fn[NAME] = Alert._jQueryInterface;
-    $.fn[NAME].Constructor = Alert;
-    $.fn[NAME].noConflict = function () {
-      $.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Alert._jQueryInterface;
-    };
-
-    return Alert;
-  })(jQuery);
-
-  module.exports = Alert;
-});

dist/js/umd/button.js

-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module);
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod);
-    global.button = mod.exports;
-  }
-})(this, function (exports, module) {
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0-alpha.2): button.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  'use strict';
-
-  var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var Button = (function ($) {
-
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-
-    var NAME = 'button';
-    var VERSION = '4.0.0-alpha.2';
-    var DATA_KEY = 'bs.button';
-    var EVENT_KEY = '.' + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $.fn[NAME];
-
-    var ClassName = {
-      ACTIVE: 'active',
-      BUTTON: 'btn',
-      FOCUS: 'focus'
-    };
-
-    var Selector = {
-      DATA_TOGGLE_CARROT: '[data-toggle^="button"]',
-      DATA_TOGGLE: '[data-toggle="buttons"]',
-      INPUT: 'input',
-      ACTIVE: '.active',
-      BUTTON: '.btn'
-    };
-
-    var Event = {
-      CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY,
-      FOCUS_BLUR_DATA_API: 'focus' + EVENT_KEY + DATA_API_KEY + ' ' + ('blur' + EVENT_KEY + DATA_API_KEY)
-    };
-
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
-
-    var Button = (function () {
-      function Button(element) {
-        _classCallCheck(this, Button);
-
-        this._element = element;
-      }
-
-      /**
-       * ------------------------------------------------------------------------
-       * Data Api implementation
-       * ------------------------------------------------------------------------
-       */
-
-      // getters
-
-      _createClass(Button, [{
-        key: 'toggle',
-
-        // public
-
-        value: function toggle() {
-          var triggerChangeEvent = true;
-          var rootElement = $(this._element).closest(Selector.DATA_TOGGLE)[0];
-
-          if (rootElement) {
-            var input = $(this._element).find(Selector.INPUT)[0];
-
-            if (input) {
-              if (input.type === 'radio') {
-                if (input.checked && $(this._element).hasClass(ClassName.ACTIVE)) {
-                  triggerChangeEvent = false;
-                } else {
-                  var activeElement = $(rootElement).find(Selector.ACTIVE)[0];
-
-                  if (activeElement) {
-                    $(activeElement).removeClass(ClassName.ACTIVE);
-                  }
-                }
-              }
-
-              if (triggerChangeEvent) {
-                input.checked = !$(this._element).hasClass(ClassName.ACTIVE);
-                $(this._element).trigger('change');
-              }
-
-              input.focus();
-            }
-          } else {
-            this._element.setAttribute('aria-pressed', !$(this._element).hasClass(ClassName.ACTIVE));
-          }
-
-          if (triggerChangeEvent) {
-            $(this._element).toggleClass(ClassName.ACTIVE);
-          }
-        }
-      }, {
-        key: 'dispose',
-        value: function dispose() {
-          $.removeData(this._element, DATA_KEY);
-          this._element = null;
-        }
-
-        // static
-
-      }], [{
-        key: '_jQueryInterface',
-        value: function _jQueryInterface(config) {
-          return this.each(function () {
-            var data = $(this).data(DATA_KEY);
-
-            if (!data) {
-              data = new Button(this);
-              $(this).data(DATA_KEY, data);
-            }
-
-            if (config === 'toggle') {
-              data[config]();
-            }
-          });
-        }
-      }, {
-        key: 'VERSION',
-        get: function get() {
-          return VERSION;
-        }
-      }]);
-
-      return Button;
-    })();
-
-    $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
-      event.preventDefault();
-
-      var button = event.target;
-
-      if (!$(button).hasClass(ClassName.BUTTON)) {
-        button = $(button).closest(Selector.BUTTON);
-      }
-
-      Button._jQueryInterface.call($(button), 'toggle');
-    }).on(Event.FOCUS_BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
-      var button = $(event.target).closest(Selector.BUTTON)[0];
-      $(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type));
-    });
-
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $.fn[NAME] = Button._jQueryInterface;
-    $.fn[NAME].Constructor = Button;
-    $.fn[NAME].noConflict = function () {
-      $.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Button._jQueryInterface;
-    };
-
-    return Button;
-  })(jQuery);
-
-  module.exports = Button;
-});

dist/js/umd/carousel.js

-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.carousel = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  'use strict';
-
-  var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
-
-  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0-alpha.2): carousel.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Carousel = (function ($) {
-
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-
-    var NAME = 'carousel';
-    var VERSION = '4.0.0-alpha.2';
-    var DATA_KEY = 'bs.carousel';
-    var EVENT_KEY = '.' + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $.fn[NAME];
-    var TRANSITION_DURATION = 600;
-
-    var Default = {
-      interval: 5000,
-      keyboard: true,
-      slide: false,
-      pause: 'hover',
-      wrap: true
-    };
-
-    var DefaultType = {
-      interval: '(number|boolean)',
-      keyboard: 'boolean',
-      slide: '(boolean|string)',
-      pause: '(string|boolean)',
-      wrap: 'boolean'
-    };
-
-    var Direction = {
-      NEXT: 'next',
-      PREVIOUS: 'prev'
-    };
-
-    var Event = {
-      SLIDE: 'slide' + EVENT_KEY,
-      SLID: 'slid' + EVENT_KEY,
-      KEYDOWN: 'keydown' + EVENT_KEY,
-      MOUSEENTER: 'mouseenter' + EVENT_KEY,
-      MOUSELEAVE: 'mouseleave' + EVENT_KEY,
-      LOAD_DATA_API: 'load' + EVENT_KEY + DATA_API_KEY,
-      CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
-    };
-
-    var ClassName = {
-      CAROUSEL: 'carousel',
-      ACTIVE: 'active',
-      SLIDE: 'slide',
-      RIGHT: 'right',
-      LEFT: 'left',
-      ITEM: 'carousel-item'
-    };
-
-    var Selector = {
-      ACTIVE: '.active',
-      ACTIVE_ITEM: '.active.carousel-item',
-      ITEM: '.carousel-item',
-      NEXT_PREV: '.next, .prev',
-      INDICATORS: '.carousel-indicators',
-      DATA_SLIDE: '[data-slide], [data-slide-to]',
-      DATA_RIDE: '[data-ride="carousel"]'
-    };
-
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
-
-    var Carousel = (function () {
-      function Carousel(element, config) {
-        _classCallCheck(this, Carousel);
-
-        this._items = null;
-        this._interval = null;
-        this._activeElement = null;
-
-        this._isPaused = false;
-        this._isSliding = false;
-
-        this._config = this._getConfig(config);
-        this._element = $(element)[0];
-        this._indicatorsElement = $(this._element).find(Selector.INDICATORS)[0];
-
-        this._addEventListeners();
-      }
-
-      /**
-       * ------------------------------------------------------------------------
-       * Data Api implementation
-       * ------------------------------------------------------------------------
-       */
-
-      // getters
-
-      _createClass(Carousel, [{
-        key: 'next',
-
-        // public
-
-        value: function next() {
-          if (!this._isSliding) {
-            this._slide(Direction.NEXT);
-          }
-        }
-      }, {
-        key: 'nextWhenVisible',
-        value: function nextWhenVisible() {
-          // Don't call next when the page isn't visible
-          if (!document.hidden) {
-            this.next();
-          }
-        }
-      }, {
-        key: 'prev',
-        value: function prev() {
-          if (!this._isSliding) {
-            this._slide(Direction.PREVIOUS);
-          }
-        }
-      }, {
-        key: 'pause',
-        value: function pause(event) {
-          if (!event) {
-            this._isPaused = true;
-          }
-
-          if ($(this._element).find(Selector.NEXT_PREV)[0] && _Util['default'].supportsTransitionEnd()) {
-            _Util['default'].triggerTransitionEnd(this._element);
-            this.cycle(true);
-          }
-
-          clearInterval(this._interval);
-          this._interval = null;
-        }
-      }, {
-        key: 'cycle',
-        value: function cycle(event) {
-          if (!event) {
-            this._isPaused = false;
-          }
-
-          if (this._interval) {
-            clearInterval(this._interval);
-            this._interval = null;
-          }
-
-          if (this._config.interval && !this._isPaused) {
-            this._interval = setInterval($.proxy(document.visibilityState ? this.nextWhenVisible : this.next, this), this._config.interval);
-          }
-        }
-      }, {
-        key: 'to',
-        value: function to(index) {
-          var _this = this;
-
-          this._activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0];
-
-          var activeIndex = this._getItemIndex(this._activeElement);
-
-          if (index > this._items.length - 1 || index < 0) {
-            return;
-          }
-
-          if (this._isSliding) {
-            $(this._element).one(Event.SLID, function () {
-              return _this.to(index);
-            });
-            return;
-          }
-
-          if (activeIndex === index) {
-            this.pause();
-            this.cycle();
-            return;
-          }
-
-          var direction = index > activeIndex ? Direction.NEXT : Direction.PREVIOUS;
-
-          this._slide(direction, this._items[index]);
-        }
-      }, {
-        key: 'dispose',
-        value: function dispose() {
-          $(this._element).off(EVENT_KEY);
-          $.removeData(this._element, DATA_KEY);
-
-          this._items = null;
-          this._config = null;
-          this._element = null;
-          this._interval = null;
-          this._isPaused = null;
-          this._isSliding = null;
-          this._activeElement = null;
-          this._indicatorsElement = null;
-        }
-
-        // private
-
-      }, {
-        key: '_getConfig',
-        value: function _getConfig(config) {
-          config = $.extend({}, Default, config);
-          _Util['default'].typeCheckConfig(NAME, config, DefaultType);
-          return config;
-        }
-      }, {
-        key: '_addEventListeners',
-        value: function _addEventListeners() {
-          if (this._config.keyboard) {
-            $(this._element).on(Event.KEYDOWN, $.proxy(this._keydown, this));
-          }
-
-          if (this._config.pause === 'hover' && !('ontouchstart' in document.documentElement)) {
-            $(this._element).on(Event.MOUSEENTER, $.proxy(this.pause, this)).on(Event.MOUSELEAVE, $.proxy(this.cycle, this));
-          }
-        }
-      }, {
-        key: '_keydown',
-        value: function _keydown(event) {
-          event.preventDefault();
-
-          if (/input|textarea/i.test(event.target.tagName)) {
-            return;
-          }
-
-          switch (event.which) {
-            case 37:
-              this.prev();break;
-            case 39:
-              this.next();break;
-            default:
-              return;
-          }
-        }
-      }, {
-        key: '_getItemIndex',
-        value: function _getItemIndex(element) {
-          this._items = $.makeArray($(element).parent().find(Selector.ITEM));
-          return this._items.indexOf(element);
-        }
-      }, {
-        key: '_getItemByDirection',
-        value: function _getItemByDirection(direction, activeElement) {
-          var isNextDirection = direction === Direction.NEXT;
-          var isPrevDirection = direction === Direction.PREVIOUS;
-          var activeIndex = this._getItemIndex(activeElement);
-          var lastItemIndex = this._items.length - 1;
-          var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;
-
-          if (isGoingToWrap && !this._config.wrap) {
-            return activeElement;
-          }
-
-          var delta = direction === Direction.PREVIOUS ? -1 : 1;
-          var itemIndex = (activeIndex + delta) % this._items.length;
-
-          return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
-        }
-      }, {
-        key: '_triggerSlideEvent',
-        value: function _triggerSlideEvent(relatedTarget, directionalClassname) {
-          var slideEvent = $.Event(Event.SLIDE, {
-            relatedTarget: relatedTarget,
-            direction: directionalClassname
-          });
-
-          $(this._element).trigger(slideEvent);
-
-          return slideEvent;
-        }
-      }, {
-        key: '_setActiveIndicatorElement',
-        value: function _setActiveIndicatorElement(element) {
-          if (this._indicatorsElement) {
-            $(this._indicatorsElement).find(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
-
-            var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
-
-            if (nextIndicator) {
-              $(nextIndicator).addClass(ClassName.ACTIVE);
-            }
-          }
-        }
-      }, {
-        key: '_slide',
-        value: function _slide(direction, element) {
-          var _this2 = this;
-
-          var activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0];
-          var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
-
-          var isCycling = Boolean(this._interval);
-
-          var directionalClassName = direction === Direction.NEXT ? ClassName.LEFT : ClassName.RIGHT;
-
-          if (nextElement && $(nextElement).hasClass(ClassName.ACTIVE)) {
-            this._isSliding = false;
-            return;
-          }
-
-          var slideEvent = this._triggerSlideEvent(nextElement, directionalClassName);
-          if (slideEvent.isDefaultPrevented()) {
-            return;
-          }
-
-          if (!activeElement || !nextElement) {
-            // some weirdness is happening, so we bail
-            return;
-          }
-
-          this._isSliding = true;
-
-          if (isCycling) {
-            this.pause();
-          }
-
-          this._setActiveIndicatorElement(nextElement);
-
-          var slidEvent = $.Event(Event.SLID, {
-            relatedTarget: nextElement,
-            direction: directionalClassName
-          });
-
-          if (_Util['default'].supportsTransitionEnd() && $(this._element).hasClass(ClassName.SLIDE)) {
-
-            $(nextElement).addClass(direction);
-
-            _Util['default'].reflow(nextElement);
-
-            $(activeElement).addClass(directionalClassName);
-            $(nextElement).addClass(directionalClassName);
-
-            $(activeElement).one(_Util['default'].TRANSITION_END, function () {
-              $(nextElement).removeClass(directionalClassName).removeClass(direction);
-
-              $(nextElement).addClass(ClassName.ACTIVE);
-
-              $(activeElement).removeClass(ClassName.ACTIVE).removeClass(direction).removeClass(directionalClassName);
-
-              _this2._isSliding = false;
-
-              setTimeout(function () {
-                return $(_this2._element).trigger(slidEvent);
-              }, 0);
-            }).emulateTransitionEnd(TRANSITION_DURATION);
-          } else {
-            $(activeElement).removeClass(ClassName.ACTIVE);
-            $(nextElement).addClass(ClassName.ACTIVE);
-
-            this._isSliding = false;
-            $(this._element).trigger(slidEvent);
-          }
-
-          if (isCycling) {
-            this.cycle();
-          }
-        }
-
-        // static
-
-      }], [{
-        key: '_jQueryInterface',
-        value: function _jQueryInterface(config) {
-          return this.each(function () {
-            var data = $(this).data(DATA_KEY);
-            var _config = $.extend({}, Default, $(this).data());
-
-            if (typeof config === 'object') {
-              $.extend(_config, config);
-            }
-
-            var action = typeof config === 'string' ? config : _config.slide;
-
-            if (!data) {
-              data = new Carousel(this, _config);
-              $(this).data(DATA_KEY, data);
-            }
-
-            if (typeof config === 'number') {
-              data.to(config);
-            } else if (typeof action === 'string') {
-              if (data[action] === undefined) {
-                throw new Error('No method named "' + action + '"');
-              }
-              data[action]();
-            } else if (_config.interval) {
-              data.pause();
-              data.cycle();
-            }
-          });
-        }
-      }, {
-        key: '_dataApiClickHandler',
-        value: function _dataApiClickHandler(event) {
-          var selector = _Util['default'].getSelectorFromElement(this);
-
-          if (!selector) {
-            return;
-          }
-
-          var target = $(selector)[0];
-
-          if (!target || !$(target).hasClass(ClassName.CAROUSEL)) {
-            return;
-          }
-
-          var config = $.extend({}, $(target).data(), $(this).data());
-          var slideIndex = this.getAttribute('data-slide-to');
-
-          if (slideIndex) {
-            config.interval = false;
-          }
-
-          Carousel._jQueryInterface.call($(target), config);
-
-          if (slideIndex) {
-            $(target).data(DATA_KEY).to(slideIndex);
-          }
-
-          event.preventDefault();
-        }
-      }, {
-        key: 'VERSION',
-        get: function get() {
-          return VERSION;
-        }
-      }, {
-        key: 'Default',
-        get: function get() {
-          return Default;
-        }
-      }]);
-
-      return Carousel;
-    })();
-
-    $(document).on(Event.CLICK_DATA_API, Selector.DATA_SLIDE, Carousel._dataApiClickHandler);
-
-    $(window).on(Event.LOAD_DATA_API, function () {
-      $(Selector.DATA_RIDE).each(function () {
-        var $carousel = $(this);
-        Carousel._jQueryInterface.call($carousel, $carousel.data());
-      });
-    });
-
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $.fn[NAME] = Carousel._jQueryInterface;
-    $.fn[NAME].Constructor = Carousel;
-    $.fn[NAME].noConflict = function () {
-      $.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Carousel._jQueryInterface;
-    };
-
-    return Carousel;
-  })(jQuery);
-
-  module.exports = Carousel;
-});

dist/js/umd/collapse.js

-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.collapse = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  'use strict';
-
-  var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
-
-  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0-alpha.2): collapse.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Collapse = (function ($) {
-
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-
-    var NAME = 'collapse';
-    var VERSION = '4.0.0-alpha.2';
-    var DATA_KEY = 'bs.collapse';
-    var EVENT_KEY = '.' + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $.fn[NAME];
-    var TRANSITION_DURATION = 600;
-
-    var Default = {
-      toggle: true,
-      parent: ''
-    };
-
-    var DefaultType = {
-      toggle: 'boolean',
-      parent: 'string'
-    };
-
-    var Event = {
-      SHOW: 'show' + EVENT_KEY,
-      SHOWN: 'shown' + EVENT_KEY,
-      HIDE: 'hide' + EVENT_KEY,
-      HIDDEN: 'hidden' + EVENT_KEY,
-      CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
-    };
-
-    var ClassName = {
-      IN: 'in',
-      COLLAPSE: 'collapse',
-      COLLAPSING: 'collapsing',
-      COLLAPSED: 'collapsed'
-    };
-
-    var Dimension = {
-      WIDTH: 'width',
-      HEIGHT: 'height'
-    };
-
-    var Selector = {
-      ACTIVES: '.panel > .in, .panel > .collapsing',
-      DATA_TOGGLE: '[data-toggle="collapse"]'
-    };
-
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
-
-    var Collapse = (function () {
-      function Collapse(element, config) {
-        _classCallCheck(this, Collapse);
-
-        this._isTransitioning = false;
-        this._element = element;
-        this._config = this._getConfig(config);
-        this._triggerArray = $.makeArray($('[data-toggle="collapse"][href="#' + element.id + '"],' + ('[data-toggle="collapse"][data-target="#' + element.id + '"]')));
-
-        this._parent = this._config.parent ? this._getParent() : null;
-
-        if (!this._config.parent) {
-          this._addAriaAndCollapsedClass(this._element, this._triggerArray);
-        }
-
-        if (this._config.toggle) {
-          this.toggle();
-        }
-      }
-
-      /**
-       * ------------------------------------------------------------------------
-       * Data Api implementation
-       * ------------------------------------------------------------------------
-       */
-
-      // getters
-
-      _createClass(Collapse, [{
-        key: 'toggle',
-
-        // public
-
-        value: function toggle() {
-          if ($(this._element).hasClass(ClassName.IN)) {
-            this.hide();
-          } else {
-            this.show();
-          }
-        }
-      }, {
-        key: 'show',
-        value: function show() {
-          var _this = this;
-
-          if (this._isTransitioning || $(this._element).hasClass(ClassName.IN)) {
-            return;
-          }
-
-          var actives = undefined;
-          var activesData = undefined;
-
-          if (this._parent) {
-            actives = $.makeArray($(Selector.ACTIVES));
-            if (!actives.length) {
-              actives = null;
-            }
-          }
-
-          if (actives) {
-            activesData = $(actives).data(DATA_KEY);
-            if (activesData && activesData._isTransitioning) {
-              return;
-            }
-          }
-
-          var startEvent = $.Event(Event.SHOW);
-          $(this._element).trigger(startEvent);
-          if (startEvent.isDefaultPrevented()) {
-            return;
-          }
-
-          if (actives) {
-            Collapse._jQueryInterface.call($(actives), 'hide');
-            if (!activesData) {
-              $(actives).data(DATA_KEY, null);
-            }
-          }
-
-          var dimension = this._getDimension();
-
-          $(this._element).removeClass(ClassName.COLLAPSE).addClass(ClassName.COLLAPSING);
-
-          this._element.style[dimension] = 0;
-          this._element.setAttribute('aria-expanded', true);
-
-          if (this._triggerArray.length) {
-            $(this._triggerArray).removeClass(ClassName.COLLAPSED).attr('aria-expanded', true);
-          }
-
-          this.setTransitioning(true);
-
-          var complete = function complete() {
-            $(_this._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).addClass(ClassName.IN);
-
-            _this._element.style[dimension] = '';
-
-            _this.setTransitioning(false);
-
-            $(_this._element).trigger(Event.SHOWN);
-          };
-
-          if (!_Util['default'].supportsTransitionEnd()) {
-            complete();
-            return;
-          }
-
-          var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
-          var scrollSize = 'scroll' + capitalizedDimension;
-
-          $(this._element).one(_Util['default'].TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
-
-          this._element.style[dimension] = this._element[scrollSize] + 'px';
-        }
-      }, {
-        key: 'hide',
-        value: function hide() {
-          var _this2 = this;
-
-          if (this._isTransitioning || !$(this._element).hasClass(ClassName.IN)) {
-            return;
-          }
-
-          var startEvent = $.Event(Event.HIDE);
-          $(this._element).trigger(startEvent);
-          if (startEvent.isDefaultPrevented()) {
-            return;
-          }
-
-          var dimension = this._getDimension();
-          var offsetDimension = dimension === Dimension.WIDTH ? 'offsetWidth' : 'offsetHeight';
-
-          this._element.style[dimension] = this._element[offsetDimension] + 'px';
-
-          _Util['default'].reflow(this._element);
-
-          $(this._element).addClass(ClassName.COLLAPSING).removeClass(ClassName.COLLAPSE).removeClass(ClassName.IN);
-
-          this._element.setAttribute('aria-expanded', false);
-
-          if (this._triggerArray.length) {
-            $(this._triggerArray).addClass(ClassName.COLLAPSED).attr('aria-expanded', false);
-          }
-
-          this.setTransitioning(true);
-
-          var complete = function complete() {
-            _this2.setTransitioning(false);
-            $(_this2._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).trigger(Event.HIDDEN);
-          };
-
-          this._element.style[dimension] = 0;
-
-          if (!_Util['default'].supportsTransitionEnd()) {
-            complete();
-            return;
-          }
-
-          $(this._element).one(_Util['default'].TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
-        }
-      }, {
-        key: 'setTransitioning',
-        value: function setTransitioning(isTransitioning) {
-          this._isTransitioning = isTransitioning;
-        }
-      }, {
-        key: 'dispose',
-        value: function dispose() {
-          $.removeData(this._element, DATA_KEY);
-
-          this._config = null;
-          this._parent = null;
-          this._element = null;
-          this._triggerArray = null;
-          this._isTransitioning = null;
-        }
-
-        // private
-
-      }, {
-        key: '_getConfig',
-        value: function _getConfig(config) {
-          config = $.extend({}, Default, config);
-          config.toggle = Boolean(config.toggle); // coerce string values
-          _Util['default'].typeCheckConfig(NAME, config, DefaultType);
-          return config;
-        }
-      }, {
-        key: '_getDimension',
-        value: function _getDimension() {
-          var hasWidth = $(this._element).hasClass(Dimension.WIDTH);
-          return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;
-        }
-      }, {
-        key: '_getParent',
-        value: function _getParent() {
-          var _this3 = this;
-
-          var parent = $(this._config.parent)[0];
-          var selector = '[data-toggle="collapse"][data-parent="' + this._config.parent + '"]';
-
-          $(parent).find(selector).each(function (i, element) {
-            _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
-          });
-
-          return parent;
-        }
-      }, {
-        key: '_addAriaAndCollapsedClass',
-        value: function _addAriaAndCollapsedClass(element, triggerArray) {
-          if (element) {
-            var isOpen = $(element).hasClass(ClassName.IN);
-            element.setAttribute('aria-expanded', isOpen);
-
-            if (triggerArray.length) {
-              $(triggerArray).toggleClass(ClassName.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
-            }
-          }
-        }
-
-        // static
-
-      }], [{
-        key: '_getTargetFromElement',
-        value: function _getTargetFromElement(element) {
-          var selector = _Util['default'].getSelectorFromElement(element);
-          return selector ? $(selector)[0] : null;
-        }
-      }, {
-        key: '_jQueryInterface',
-        value: function _jQueryInterface(config) {
-          return this.each(function () {
-            var $this = $(this);
-            var data = $this.data(DATA_KEY);
-            var _config = $.extend({}, Default, $this.data(), typeof config === 'object' && config);
-
-            if (!data && _config.toggle && /show|hide/.test(config)) {
-              _config.toggle = false;
-            }
-
-            if (!data) {
-              data = new Collapse(this, _config);
-              $this.data(DATA_KEY, data);
-            }
-
-            if (typeof config === 'string') {
-              if (data[config] === undefined) {
-                throw new Error('No method named "' + config + '"');
-              }
-              data[config]();
-            }
-          });
-        }
-      }, {
-        key: 'VERSION',
-        get: function get() {
-          return VERSION;
-        }
-      }, {
-        key: 'Default',
-        get: function get() {
-          return Default;
-        }
-      }]);
-
-      return Collapse;
-    })();
-
-    $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-      event.preventDefault();
-
-      var target = Collapse._getTargetFromElement(this);
-      var data = $(target).data(DATA_KEY);
-      var config = data ? 'toggle' : $(this).data();
-
-      Collapse._jQueryInterface.call($(target), config);
-    });
-
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $.fn[NAME] = Collapse._jQueryInterface;
-    $.fn[NAME].Constructor = Collapse;
-    $.fn[NAME].noConflict = function () {
-      $.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Collapse._jQueryInterface;
-    };
-
-    return Collapse;
-  })(jQuery);
-
-  module.exports = Collapse;
-});

dist/js/umd/dropdown.js

-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.dropdown = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  'use strict';
-
-  var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
-
-  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0-alpha.2): dropdown.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Dropdown = (function ($) {
-
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-
-    var NAME = 'dropdown';
-    var VERSION = '4.0.0-alpha.2';
-    var DATA_KEY = 'bs.dropdown';
-    var EVENT_KEY = '.' + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $.fn[NAME];
-
-    var Event = {
-      HIDE: 'hide' + EVENT_KEY,
-      HIDDEN: 'hidden' + EVENT_KEY,
-      SHOW: 'show' + EVENT_KEY,
-      SHOWN: 'shown' + EVENT_KEY,
-      CLICK: 'click' + EVENT_KEY,
-      CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY,
-      KEYDOWN_DATA_API: 'keydown' + EVENT_KEY + DATA_API_KEY
-    };
-
-    var ClassName = {
-      BACKDROP: 'dropdown-backdrop',
-      DISABLED: 'disabled',
-      OPEN: 'open'
-    };
-
-    var Selector = {
-      BACKDROP: '.dropdown-backdrop',
-      DATA_TOGGLE: '[data-toggle="dropdown"]',
-      FORM_CHILD: '.dropdown form',
-      ROLE_MENU: '[role="menu"]',
-      ROLE_LISTBOX: '[role="listbox"]',
-      NAVBAR_NAV: '.navbar-nav',
-      VISIBLE_ITEMS: '[role="menu"] li:not(.disabled) a, ' + '[role="listbox"] li:not(.disabled) a'
-    };
-
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
-
-    var Dropdown = (function () {
-      function Dropdown(element) {
-        _classCallCheck(this, Dropdown);
-
-        this._element = element;
-
-        this._addEventListeners();
-      }
-
-      /**
-       * ------------------------------------------------------------------------
-       * Data Api implementation
-       * ------------------------------------------------------------------------
-       */
-
-      // getters
-
-      _createClass(Dropdown, [{
-        key: 'toggle',
-
-        // public
-
-        value: function toggle() {
-          if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
-            return false;
-          }
-
-          var parent = Dropdown._getParentFromElement(this);
-          var isActive = $(parent).hasClass(ClassName.OPEN);
-
-          Dropdown._clearMenus();
-
-          if (isActive) {
-            return false;
-          }
-
-          if ('ontouchstart' in document.documentElement && !$(parent).closest(Selector.NAVBAR_NAV).length) {
-
-            // if mobile we use a backdrop because click events don't delegate
-            var dropdown = document.createElement('div');
-            dropdown.className = ClassName.BACKDROP;
-            $(dropdown).insertBefore(this);
-            $(dropdown).on('click', Dropdown._clearMenus);
-          }
-
-          var relatedTarget = { relatedTarget: this };
-          var showEvent = $.Event(Event.SHOW, relatedTarget);
-
-          $(parent).trigger(showEvent);
-
-          if (showEvent.isDefaultPrevented()) {
-            return false;
-          }
-
-          this.focus();
-          this.setAttribute('aria-expanded', 'true');
-
-          $(parent).toggleClass(ClassName.OPEN);
-          $(parent).trigger($.Event(Event.SHOWN, relatedTarget));
-
-          return false;
-        }
-      }, {
-        key: 'dispose',
-        value: function dispose() {
-          $.removeData(this._element, DATA_KEY);
-          $(this._element).off(EVENT_KEY);
-          this._element = null;
-        }
-
-        // private
-
-      }, {
-        key: '_addEventListeners',
-        value: function _addEventListeners() {
-          $(this._element).on(Event.CLICK, this.toggle);
-        }
-
-        // static
-
-      }], [{
-        key: '_jQueryInterface',
-        value: function _jQueryInterface(config) {
-          return this.each(function () {
-            var data = $(this).data(DATA_KEY);
-
-            if (!data) {
-              $(this).data(DATA_KEY, data = new Dropdown(this));
-            }
-
-            if (typeof config === 'string') {
-              if (data[config] === undefined) {
-                throw new Error('No method named "' + config + '"');
-              }
-              data[config].call(this);
-            }
-          });
-        }
-      }, {
-        key: '_clearMenus',
-        value: function _clearMenus(event) {
-          if (event && event.which === 3) {
-            return;
-          }
-
-          var backdrop = $(Selector.BACKDROP)[0];
-          if (backdrop) {
-            backdrop.parentNode.removeChild(backdrop);
-          }
-
-          var toggles = $.makeArray($(Selector.DATA_TOGGLE));
-
-          for (var i = 0; i < toggles.length; i++) {
-            var _parent = Dropdown._getParentFromElement(toggles[i]);
-            var relatedTarget = { relatedTarget: toggles[i] };
-
-            if (!$(_parent).hasClass(ClassName.OPEN)) {
-              continue;
-            }
-
-            if (event && event.type === 'click' && /input|textarea/i.test(event.target.tagName) && $.contains(_parent, event.target)) {
-              continue;
-            }
-
-            var hideEvent = $.Event(Event.HIDE, relatedTarget);
-            $(_parent).trigger(hideEvent);
-            if (hideEvent.isDefaultPrevented()) {
-              continue;
-            }
-
-            toggles[i].setAttribute('aria-expanded', 'false');
-
-            $(_parent).removeClass(ClassName.OPEN).trigger($.Event(Event.HIDDEN, relatedTarget));
-          }
-        }
-      }, {
-        key: '_getParentFromElement',
-        value: function _getParentFromElement(element) {
-          var parent = undefined;
-          var selector = _Util['default'].getSelectorFromElement(element);
-
-          if (selector) {
-            parent = $(selector)[0];
-          }
-
-          return parent || element.parentNode;
-        }
-      }, {
-        key: '_dataApiKeydownHandler',
-        value: function _dataApiKeydownHandler(event) {
-          if (!/(38|40|27|32)/.test(event.which) || /input|textarea/i.test(event.target.tagName)) {
-            return;
-          }
-
-          event.preventDefault();
-          event.stopPropagation();
-
-          if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
-            return;
-          }
-
-          var parent = Dropdown._getParentFromElement(this);
-          var isActive = $(parent).hasClass(ClassName.OPEN);
-
-          if (!isActive && event.which !== 27 || isActive && event.which === 27) {
-
-            if (event.which === 27) {
-              var toggle = $(parent).find(Selector.DATA_TOGGLE)[0];
-              $(toggle).trigger('focus');
-            }
-
-            $(this).trigger('click');
-            return;
-          }
-
-          var items = $.makeArray($(Selector.VISIBLE_ITEMS));
-
-          items = items.filter(function (item) {
-            return item.offsetWidth || item.offsetHeight;
-          });
-
-          if (!items.length) {
-            return;
-          }
-
-          var index = items.indexOf(event.target);
-
-          if (event.which === 38 && index > 0) {
-            // up
-            index--;
-          }
-
-          if (event.which === 40 && index < items.length - 1) {
-            // down
-            index++;
-          }
-
-          if (index < 0) {
-            index = 0;
-          }
-
-          items[index].focus();
-        }
-      }, {
-        key: 'VERSION',
-        get: function get() {
-          return VERSION;
-        }
-      }]);
-
-      return Dropdown;
-    })();
-
-    $(document).on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.ROLE_MENU, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.ROLE_LISTBOX, Dropdown._dataApiKeydownHandler).on(Event.CLICK_DATA_API, Dropdown._clearMenus).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, Dropdown.prototype.toggle).on(Event.CLICK_DATA_API, Selector.FORM_CHILD, function (e) {
-      e.stopPropagation();
-    });
-
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $.fn[NAME] = Dropdown._jQueryInterface;
-    $.fn[NAME].Constructor = Dropdown;
-    $.fn[NAME].noConflict = function () {
-      $.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Dropdown._jQueryInterface;
-    };
-
-    return Dropdown;
-  })(jQuery);
-
-  module.exports = Dropdown;
-});

dist/js/umd/modal.js

-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.modal = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  'use strict';
-
-  var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
-
-  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0-alpha.2): modal.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Modal = (function ($) {
-
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-
-    var NAME = 'modal';
-    var VERSION = '4.0.0-alpha.2';
-    var DATA_KEY = 'bs.modal';
-    var EVENT_KEY = '.' + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $.fn[NAME];
-    var TRANSITION_DURATION = 300;
-    var BACKDROP_TRANSITION_DURATION = 150;
-
-    var Default = {
-      backdrop: true,
-      keyboard: true,
-      focus: true,
-      show: true
-    };
-
-    var DefaultType = {
-      backdrop: '(boolean|string)',
-      keyboard: 'boolean',
-      focus: 'boolean',
-      show: 'boolean'
-    };
-
-    var Event = {
-      HIDE: 'hide' + EVENT_KEY,
-      HIDDEN: 'hidden' + EVENT_KEY,
-      SHOW: 'show' + EVENT_KEY,
-      SHOWN: 'shown' + EVENT_KEY,
-      FOCUSIN: 'focusin' + EVENT_KEY,
-      RESIZE: 'resize' + EVENT_KEY,
-      CLICK_DISMISS: 'click.dismiss' + EVENT_KEY,
-      KEYDOWN_DISMISS: 'keydown.dismiss' + EVENT_KEY,
-      MOUSEUP_DISMISS: 'mouseup.dismiss' + EVENT_KEY,
-      MOUSEDOWN_DISMISS: 'mousedown.dismiss' + EVENT_KEY,
-      CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
-    };
-
-    var ClassName = {
-      SCROLLBAR_MEASURER: 'modal-scrollbar-measure',
-      BACKDROP: 'modal-backdrop',
-      OPEN: 'modal-open',
-      FADE: 'fade',
-      IN: 'in'
-    };
-
-    var Selector = {
-      DIALOG: '.modal-dialog',
-      DATA_TOGGLE: '[data-toggle="modal"]',
-      DATA_DISMISS: '[data-dismiss="modal"]',
-      FIXED_CONTENT: '.navbar-fixed-top, .navbar-fixed-bottom, .is-fixed'
-    };
-
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
-
-    var Modal = (function () {
-      function Modal(element, config) {
-        _classCallCheck(this, Modal);
-
-        this._config = this._getConfig(config);
-        this._element = element;
-        this._dialog = $(element).find(Selector.DIALOG)[0];
-        this._backdrop = null;
-        this._isShown = false;
-        this._isBodyOverflowing = false;
-        this._ignoreBackdropClick = false;
-        this._originalBodyPadding = 0;
-        this._scrollbarWidth = 0;
-      }
-
-      /**
-       * ------------------------------------------------------------------------
-       * Data Api implementation
-       * ------------------------------------------------------------------------
-       */
-
-      // getters
-
-      _createClass(Modal, [{
-        key: 'toggle',
-
-        // public
-
-        value: function toggle(relatedTarget) {
-          return this._isShown ? this.hide() : this.show(relatedTarget);
-        }
-      }, {
-        key: 'show',
-        value: function show(relatedTarget) {
-          var _this = this;
-
-          var showEvent = $.Event(Event.SHOW, {
-            relatedTarget: relatedTarget
-          });
-
-          $(this._element).trigger(showEvent);
-
-          if (this._isShown || showEvent.isDefaultPrevented()) {
-            return;
-          }
-
-          this._isShown = true;
-
-          this._checkScrollbar();
-          this._setScrollbar();
-
-          $(document.body).addClass(ClassName.OPEN);
-
-          this._setEscapeEvent();
-          this._setResizeEvent();
-
-          $(this._element).on(Event.CLICK_DISMISS, Selector.DATA_DISMISS, $.proxy(this.hide, this));
-
-          $(this._dialog).on(Event.MOUSEDOWN_DISMISS, function () {
-            $(_this._element).one(Event.MOUSEUP_DISMISS, function (event) {
-              if ($(event.target).is(_this._element)) {
-                _this._ignoreBackdropClick = true;
-              }
-            });
-          });
-
-          this._showBackdrop($.proxy(this._showElement, this, relatedTarget));
-        }
-      }, {
-        key: 'hide',
-        value: function hide(event) {
-          if (event) {
-            event.preventDefault();
-          }
-
-          var hideEvent = $.Event(Event.HIDE);
-
-          $(this._element).trigger(hideEvent);
-
-          if (!this._isShown || hideEvent.isDefaultPrevented()) {
-            return;
-          }
-
-          this._isShown = false;
-
-          this._setEscapeEvent();
-          this._setResizeEvent();
-
-          $(document).off(Event.FOCUSIN);
-
-          $(this._element).removeClass(ClassName.IN);
-
-          $(this._element).off(Event.CLICK_DISMISS);
-          $(this._dialog).off(Event.MOUSEDOWN_DISMISS);
-
-          if (_Util['default'].supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
-
-            $(this._element).one(_Util['default'].TRANSITION_END, $.proxy(this._hideModal, this)).emulateTransitionEnd(TRANSITION_DURATION);
-          } else {
-            this._hideModal();
-          }
-        }
-      }, {
-        key: 'dispose',
-        value: function dispose() {
-          $.removeData(this._element, DATA_KEY);
-
-          $(window).off(EVENT_KEY);
-          $(document).off(EVENT_KEY);
-          $(this._element).off(EVENT_KEY);
-          $(this._backdrop).off(EVENT_KEY);
-
-          this._config = null;
-          this._element = null;
-          this._dialog = null;
-          this._backdrop = null;
-          this._isShown = null;
-          this._isBodyOverflowing = null;
-          this._ignoreBackdropClick = null;
-          this._originalBodyPadding = null;
-          this._scrollbarWidth = null;
-        }
-
-        // private
-
-      }, {
-        key: '_getConfig',
-        value: function _getConfig(config) {
-          config = $.extend({}, Default, config);
-          _Util['default'].typeCheckConfig(NAME, config, DefaultType);
-          return config;
-        }
-      }, {
-        key: '_showElement',
-        value: function _showElement(relatedTarget) {
-          var _this2 = this;
-
-          var transition = _Util['default'].supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);
-
-          if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
-            // don't move modals dom position
-            document.body.appendChild(this._element);
-          }
-
-          this._element.style.display = 'block';
-          this._element.scrollTop = 0;
-
-          if (transition) {
-            _Util['default'].reflow(this._element);
-          }
-
-          $(this._element).addClass(ClassName.IN);
-
-          if (this._config.focus) {
-            this._enforceFocus();
-          }
-
-          var shownEvent = $.Event(Event.SHOWN, {
-            relatedTarget: relatedTarget
-          });
-
-          var transitionComplete = function transitionComplete() {
-            if (_this2._config.focus) {
-              _this2._element.focus();
-            }
-            $(_this2._element).trigger(shownEvent);
-          };
-
-          if (transition) {
-            $(this._dialog).one(_Util['default'].TRANSITION_END, transitionComplete).emulateTransitionEnd(TRANSITION_DURATION);
-          } else {
-            transitionComplete();
-          }
-        }
-      }, {
-        key: '_enforceFocus',
-        value: function _enforceFocus() {
-          var _this3 = this;
-
-          $(document).off(Event.FOCUSIN) // guard against infinite focus loop
-          .on(Event.FOCUSIN, function (event) {
-            if (document !== event.target && _this3._element !== event.target && !$(_this3._element).has(event.target).length) {
-              _this3._element.focus();
-            }
-          });
-        }
-      }, {
-        key: '_setEscapeEvent',
-        value: function _setEscapeEvent() {
-          var _this4 = this;
-
-          if (this._isShown && this._config.keyboard) {
-            $(this._element).on(Event.KEYDOWN_DISMISS, function (event) {
-              if (event.which === 27) {
-                _this4.hide();
-              }
-            });
-          } else if (!this._isShown) {
-            $(this._element).off(Event.KEYDOWN_DISMISS);
-          }
-        }
-      }, {
-        key: '_setResizeEvent',
-        value: function _setResizeEvent() {
-          if (this._isShown) {
-            $(window).on(Event.RESIZE, $.proxy(this._handleUpdate, this));
-          } else {
-            $(window).off(Event.RESIZE);
-          }
-        }
-      }, {
-        key: '_hideModal',
-        value: function _hideModal() {
-          var _this5 = this;
-
-          this._element.style.display = 'none';
-          this._showBackdrop(function () {
-            $(document.body).removeClass(ClassName.OPEN);
-            _this5._resetAdjustments();
-            _this5._resetScrollbar();
-            $(_this5._element).trigger(Event.HIDDEN);
-          });
-        }
-      }, {
-        key: '_removeBackdrop',
-        value: function _removeBackdrop() {
-          if (this._backdrop) {
-            $(this._backdrop).remove();
-            this._backdrop = null;
-          }
-        }
-      }, {
-        key: '_showBackdrop',
-        value: function _showBackdrop(callback) {
-          var _this6 = this;
-
-          var animate = $(this._element).hasClass(ClassName.FADE) ? ClassName.FADE : '';
-
-          if (this._isShown && this._config.backdrop) {
-            var doAnimate = _Util['default'].supportsTransitionEnd() && animate;
-
-            this._backdrop = document.createElement('div');
-            this._backdrop.className = ClassName.BACKDROP;
-
-            if (animate) {
-              $(this._backdrop).addClass(animate);
-            }
-
-            $(this._backdrop).appendTo(document.body);
-
-            $(this._element).on(Event.CLICK_DISMISS, function (event) {
-              if (_this6._ignoreBackdropClick) {
-                _this6._ignoreBackdropClick = false;
-                return;
-              }
-              if (event.target !== event.currentTarget) {
-                return;
-              }
-              if (_this6._config.backdrop === 'static') {
-                _this6._element.focus();
-              } else {
-                _this6.hide();
-              }
-            });
-
-            if (doAnimate) {
-              _Util['default'].reflow(this._backdrop);
-            }
-
-            $(this._backdrop).addClass(ClassName.IN);
-
-            if (!callback) {
-              return;
-            }
-
-            if (!doAnimate) {
-              callback();
-              return;
-            }
-
-            $(this._backdrop).one(_Util['default'].TRANSITION_END, callback).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);
-          } else if (!this._isShown && this._backdrop) {
-            $(this._backdrop).removeClass(ClassName.IN);
-
-            var callbackRemove = function callbackRemove() {
-              _this6._removeBackdrop();
-              if (callback) {
-                callback();
-              }
-            };
-
-            if (_Util['default'].supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
-              $(this._backdrop).one(_Util['default'].TRANSITION_END, callbackRemove).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);
-            } else {
-              callbackRemove();
-            }
-          } else if (callback) {
-            callback();
-          }
-        }
-
-        // ----------------------------------------------------------------------
-        // the following methods are used to handle overflowing modals
-        // todo (fat): these should probably be refactored out of modal.js
-        // ----------------------------------------------------------------------
-
-      }, {
-        key: '_handleUpdate',
-        value: function _handleUpdate() {
-          this._adjustDialog();
-        }
-      }, {
-        key: '_adjustDialog',
-        value: function _adjustDialog() {
-          var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
-
-          if (!this._isBodyOverflowing && isModalOverflowing) {
-            this._element.style.paddingLeft = this._scrollbarWidth + 'px';
-          }
-
-          if (this._isBodyOverflowing && !isModalOverflowing) {
-            this._element.style.paddingRight = this._scrollbarWidth + 'px~';
-          }
-        }
-      }, {
-        key: '_resetAdjustments',
-        value: function _resetAdjustments() {
-          this._element.style.paddingLeft = '';
-          this._element.style.paddingRight = '';
-        }
-      }, {
-        key: '_checkScrollbar',
-        value: function _checkScrollbar() {
-          this._isBodyOverflowing = document.body.clientWidth < window.innerWidth;
-          this._scrollbarWidth = this._getScrollbarWidth();
-        }
-      }, {
-        key: '_setScrollbar',
-        value: function _setScrollbar() {
-          var bodyPadding = parseInt($(Selector.FIXED_CONTENT).css('padding-right') || 0, 10);
-
-          this._originalBodyPadding = document.body.style.paddingRight || '';
-
-          if (this._isBodyOverflowing) {
-            document.body.style.paddingRight = bodyPadding + this._scrollbarWidth + 'px';
-          }
-        }
-      }, {
-        key: '_resetScrollbar',
-        value: function _resetScrollbar() {
-          document.body.style.paddingRight = this._originalBodyPadding;
-        }
-      }, {
-        key: '_getScrollbarWidth',
-        value: function _getScrollbarWidth() {
-          // thx d.walsh
-          var scrollDiv = document.createElement('div');
-          scrollDiv.className = ClassName.SCROLLBAR_MEASURER;
-          document.body.appendChild(scrollDiv);
-          var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth;
-          document.body.removeChild(scrollDiv);
-          return scrollbarWidth;
-        }
-
-        // static
-
-      }], [{
-        key: '_jQueryInterface',
-        value: function _jQueryInterface(config, relatedTarget) {
-          return this.each(function () {
-            var data = $(this).data(DATA_KEY);
-            var _config = $.extend({}, Modal.Default, $(this).data(), typeof config === 'object' && config);
-
-            if (!data) {
-              data = new Modal(this, _config);
-              $(this).data(DATA_KEY, data);
-            }
-
-            if (typeof config === 'string') {
-              if (data[config] === undefined) {
-                throw new Error('No method named "' + config + '"');
-              }
-              data[config](relatedTarget);
-            } else if (_config.show) {
-              data.show(relatedTarget);
-            }
-          });
-        }
-      }, {
-        key: 'VERSION',
-        get: function get() {
-          return VERSION;
-        }
-      }, {
-        key: 'Default',
-        get: function get() {
-          return Default;
-        }
-      }]);
-
-      return Modal;
-    })();
-
-    $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-      var _this7 = this;
-
-      var target = undefined;
-      var selector = _Util['default'].getSelectorFromElement(this);
-
-      if (selector) {
-        target = $(selector)[0];
-      }
-
-      var config = $(target).data(DATA_KEY) ? 'toggle' : $.extend({}, $(target).data(), $(this).data());
-
-      if (this.tagName === 'A') {
-        event.preventDefault();
-      }
-
-      var $target = $(target).one(Event.SHOW, function (showEvent) {
-        if (showEvent.isDefaultPrevented()) {
-          // only register focus restorer if modal will actually get shown
-          return;
-        }
-
-        $target.one(Event.HIDDEN, function () {
-          if ($(_this7).is(':visible')) {
-            _this7.focus();
-          }
-        });
-      });
-
-      Modal._jQueryInterface.call($(target), config, this);
-    });
-
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $.fn[NAME] = Modal._jQueryInterface;
-    $.fn[NAME].Constructor = Modal;
-    $.fn[NAME].noConflict = function () {
-      $.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Modal._jQueryInterface;
-    };
-
-    return Modal;
-  })(jQuery);
-
-  module.exports = Modal;
-});

dist/js/umd/popover.js

-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './tooltip'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./tooltip'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Tooltip);
-    global.popover = mod.exports;
-  }
-})(this, function (exports, module, _tooltip) {
-  'use strict';
-
-  var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
-
-  var _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; desc = parent = undefined; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };
-
-  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
-
-  var _Tooltip2 = _interopRequireDefault(_tooltip);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0-alpha.2): popover.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Popover = (function ($) {
-
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-
-    var NAME = 'popover';
-    var VERSION = '4.0.0-alpha.2';
-    var DATA_KEY = 'bs.popover';
-    var EVENT_KEY = '.' + DATA_KEY;
-    var JQUERY_NO_CONFLICT = $.fn[NAME];
-
-    var Default = $.extend({}, _Tooltip2['default'].Default, {
-      placement: 'right',
-      trigger: 'click',
-      content: '',
-      template: '<div class="popover" role="tooltip">' + '<div class="popover-arrow"></div>' + '<h3 class="popover-title"></h3>' + '<div class="popover-content"></div></div>'
-    });
-
-    var DefaultType = $.extend({}, _Tooltip2['default'].DefaultType, {
-      content: '(string|element|function)'
-    });
-
-    var ClassName = {
-      FADE: 'fade',
-      IN: 'in'
-    };
-
-    var Selector = {
-      TITLE: '.popover-title',
-      CONTENT: '.popover-content',
-      ARROW: '.popover-arrow'
-    };
-
-    var Event = {
-      HIDE: 'hide' + EVENT_KEY,
-      HIDDEN: 'hidden' + EVENT_KEY,
-      SHOW: 'show' + EVENT_KEY,
-      SHOWN: 'shown' + EVENT_KEY,
-      INSERTED: 'inserted' + EVENT_KEY,
-      CLICK: 'click' + EVENT_KEY,
-      FOCUSIN: 'focusin' + EVENT_KEY,
-      FOCUSOUT: 'focusout' + EVENT_KEY,
-      MOUSEENTER: 'mouseenter' + EVENT_KEY,
-      MOUSELEAVE: 'mouseleave' + EVENT_KEY
-    };
-
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
-
-    var Popover = (function (_Tooltip) {
-      _inherits(Popover, _Tooltip);
-
-      function Popover() {
-        _classCallCheck(this, Popover);
-
-        _get(Object.getPrototypeOf(Popover.prototype), 'constructor', this).apply(this, arguments);
-      }
-
-      /**
-       * ------------------------------------------------------------------------
-       * jQuery
-       * ------------------------------------------------------------------------
-       */
-
-      _createClass(Popover, [{
-        key: 'isWithContent',
-
-        // overrides
-
-        value: function isWithContent() {
-          return this.getTitle() || this._getContent();
-        }
-      }, {
-        key: 'getTipElement',
-        value: function getTipElement() {
-          return this.tip = this.tip || $(this.config.template)[0];
-        }
-      }, {
-        key: 'setContent',
-        value: function setContent() {
-          var $tip = $(this.getTipElement());
-
-          // we use append for html objects to maintain js events
-          this.setElementContent($tip.find(Selector.TITLE), this.getTitle());
-          this.setElementContent($tip.find(Selector.CONTENT), this._getContent());
-
-          $tip.removeClass(ClassName.FADE).removeClass(ClassName.IN);
-
-          this.cleanupTether();
-        }
-
-        // private
-
-      }, {
-        key: '_getContent',
-        value: function _getContent() {
-          return this.element.getAttribute('data-content') || (typeof this.config.content === 'function' ? this.config.content.call(this.element) : this.config.content);
-        }
-
-        // static
-
-      }], [{
-        key: '_jQueryInterface',
-        value: function _jQueryInterface(config) {
-          return this.each(function () {
-            var data = $(this).data(DATA_KEY);
-            var _config = typeof config === 'object' ? config : null;
-
-            if (!data && /destroy|hide/.test(config)) {
-              return;
-            }
-
-            if (!data) {
-              data = new Popover(this, _config);
-              $(this).data(DATA_KEY, data);
-            }
-
-            if (typeof config === 'string') {
-              if (data[config] === undefined) {
-                throw new Error('No method named "' + config + '"');
-              }
-              data[config]();
-            }
-          });
-        }
-      }, {
-        key: 'VERSION',
-
-        // getters
-
-        get: function get() {
-          return VERSION;
-        }
-      }, {
-        key: 'Default',
-        get: function get() {
-          return Default;
-        }
-      }, {
-        key: 'NAME',
-        get: function get() {
-          return NAME;
-        }
-      }, {
-        key: 'DATA_KEY',
-        get: function get() {
-          return DATA_KEY;
-        }
-      }, {
-        key: 'Event',
-        get: function get() {
-          return Event;
-        }
-      }, {
-        key: 'EVENT_KEY',
-        get: function get() {
-          return EVENT_KEY;
-        }
-      }, {
-        key: 'DefaultType',
-        get: function get() {
-          return DefaultType;
-        }
-      }]);
-
-      return Popover;
-    })(_Tooltip2['default']);
-
-    $.fn[NAME] = Popover._jQueryInterface;
-    $.fn[NAME].Constructor = Popover;
-    $.fn[NAME].noConflict = function () {
-      $.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Popover._jQueryInterface;
-    };
-
-    return Popover;
-  })(jQuery);
-
-  module.exports = Popover;
-});

dist/js/umd/scrollspy.js

-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.scrollspy = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  'use strict';
-
-  var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
-
-  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0-alpha.2): scrollspy.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var ScrollSpy = (function ($) {
-
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-
-    var NAME = 'scrollspy';
-    var VERSION = '4.0.0-alpha.2';
-    var DATA_KEY = 'bs.scrollspy';
-    var EVENT_KEY = '.' + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $.fn[NAME];
-
-    var Default = {
-      offset: 10,
-      method: 'auto',
-      target: ''
-    };
-
-    var DefaultType = {
-      offset: 'number',
-      method: 'string',
-      target: '(string|element)'
-    };
-
-    var Event = {
-      ACTIVATE: 'activate' + EVENT_KEY,
-      SCROLL: 'scroll' + EVENT_KEY,
-      LOAD_DATA_API: 'load' + EVENT_KEY + DATA_API_KEY
-    };
-
-    var ClassName = {
-      DROPDOWN_ITEM: 'dropdown-item',
-      DROPDOWN_MENU: 'dropdown-menu',
-      NAV_LINK: 'nav-link',
-      NAV: 'nav',
-      ACTIVE: 'active'
-    };
-
-    var Selector = {
-      DATA_SPY: '[data-spy="scroll"]',
-      ACTIVE: '.active',
-      LIST_ITEM: '.list-item',
-      LI: 'li',
-      LI_DROPDOWN: 'li.dropdown',
-      NAV_LINKS: '.nav-link',
-      DROPDOWN: '.dropdown',
-      DROPDOWN_ITEMS: '.dropdown-item',
-      DROPDOWN_TOGGLE: '.dropdown-toggle'
-    };
-
-    var OffsetMethod = {
-      OFFSET: 'offset',
-      POSITION: 'position'
-    };
-
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
-
-    var ScrollSpy = (function () {
-      function ScrollSpy(element, config) {
-        _classCallCheck(this, ScrollSpy);
-
-        this._element = element;
-        this._scrollElement = element.tagName === 'BODY' ? window : element;
-        this._config = this._getConfig(config);
-        this._selector = this._config.target + ' ' + Selector.NAV_LINKS + ',' + (this._config.target + ' ' + Selector.DROPDOWN_ITEMS);
-        this._offsets = [];
-        this._targets = [];
-        this._activeTarget = null;
-        this._scrollHeight = 0;
-
-        $(this._scrollElement).on(Event.SCROLL, $.proxy(this._process, this));
-
-        this.refresh();
-        this._process();
-      }
-
-      /**
-       * ------------------------------------------------------------------------
-       * Data Api implementation
-       * ------------------------------------------------------------------------
-       */
-
-      // getters
-
-      _createClass(ScrollSpy, [{
-        key: 'refresh',
-
-        // public
-
-        value: function refresh() {
-          var _this = this;
-
-          var autoMethod = this._scrollElement !== this._scrollElement.window ? OffsetMethod.POSITION : OffsetMethod.OFFSET;
-
-          var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
-
-          var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
-
-          this._offsets = [];
-          this._targets = [];
-
-          this._scrollHeight = this._getScrollHeight();
-
-          var targets = $.makeArray($(this._selector));
-
-          targets.map(function (element) {
-            var target = undefined;
-            var targetSelector = _Util['default'].getSelectorFromElement(element);
-
-            if (targetSelector) {
-              target = $(targetSelector)[0];
-            }
-
-            if (target && (target.offsetWidth || target.offsetHeight)) {
-              // todo (fat): remove sketch reliance on jQuery position/offset
-              return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
-            }
-          }).filter(function (item) {
-            return item;
-          }).sort(function (a, b) {
-            return a[0] - b[0];
-          }).forEach(function (item) {
-            _this._offsets.push(item[0]);
-            _this._targets.push(item[1]);
-          });
-        }
-      }, {
-        key: 'dispose',
-        value: function dispose() {
-          $.removeData(this._element, DATA_KEY);
-          $(this._scrollElement).off(EVENT_KEY);
-
-          this._element = null;
-          this._scrollElement = null;
-          this._config = null;
-          this._selector = null;
-          this._offsets = null;
-          this._targets = null;
-          this._activeTarget = null;
-          this._scrollHeight = null;
-        }
-
-        // private
-
-      }, {
-        key: '_getConfig',
-        value: function _getConfig(config) {
-          config = $.extend({}, Default, config);
-
-          if (typeof config.target !== 'string') {
-            var id = $(config.target).attr('id');
-            if (!id) {
-              id = _Util['default'].getUID(NAME);
-              $(config.target).attr('id', id);
-            }
-            config.target = '#' + id;
-          }
-
-          _Util['default'].typeCheckConfig(NAME, config, DefaultType);
-
-          return config;
-        }
-      }, {
-        key: '_getScrollTop',
-        value: function _getScrollTop() {
-          return this._scrollElement === window ? this._scrollElement.scrollY : this._scrollElement.scrollTop;
-        }
-      }, {
-        key: '_getScrollHeight',
-        value: function _getScrollHeight() {
-          return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
-        }
-      }, {
-        key: '_process',
-        value: function _process() {
-          var scrollTop = this._getScrollTop() + this._config.offset;
-          var scrollHeight = this._getScrollHeight();
-          var maxScroll = this._config.offset + scrollHeight - this._scrollElement.offsetHeight;
-
-          if (this._scrollHeight !== scrollHeight) {
-            this.refresh();
-          }
-
-          if (scrollTop >= maxScroll) {
-            var target = this._targets[this._targets.length - 1];
-
-            if (this._activeTarget !== target) {
-              this._activate(target);
-            }
-          }
-
-          if (this._activeTarget && scrollTop < this._offsets[0]) {
-            this._activeTarget = null;
-            this._clear();
-            return;
-          }
-
-          for (var i = this._offsets.length; i--;) {
-            var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (this._offsets[i + 1] === undefined || scrollTop < this._offsets[i + 1]);
-
-            if (isActiveTarget) {
-              this._activate(this._targets[i]);
-            }
-          }
-        }
-      }, {
-        key: '_activate',
-        value: function _activate(target) {
-          this._activeTarget = target;
-
-          this._clear();
-
-          var queries = this._selector.split(',');
-          queries = queries.map(function (selector) {
-            return selector + '[data-target="' + target + '"],' + (selector + '[href="' + target + '"]');
-          });
-
-          var $link = $(queries.join(','));
-
-          if ($link.hasClass(ClassName.DROPDOWN_ITEM)) {
-            $link.closest(Selector.DROPDOWN).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
-            $link.addClass(ClassName.ACTIVE);
-          } else {
-            // todo (fat) this is kinda sus...
-            // recursively add actives to tested nav-links
-            $link.parents(Selector.LI).find(Selector.NAV_LINKS).addClass(ClassName.ACTIVE);
-          }
-
-          $(this._scrollElement).trigger(Event.ACTIVATE, {
-            relatedTarget: target
-          });
-        }
-      }, {
-        key: '_clear',
-        value: function _clear() {
-          $(this._selector).filter(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
-        }
-
-        // static
-
-      }], [{
-        key: '_jQueryInterface',
-        value: function _jQueryInterface(config) {
-          return this.each(function () {
-            var data = $(this).data(DATA_KEY);
-            var _config = typeof config === 'object' && config || null;
-
-            if (!data) {
-              data = new ScrollSpy(this, _config);
-              $(this).data(DATA_KEY, data);
-            }
-
-            if (typeof config === 'string') {
-              if (data[config] === undefined) {
-                throw new Error('No method named "' + config + '"');
-              }
-              data[config]();
-            }
-          });
-        }
-      }, {
-        key: 'VERSION',
-        get: function get() {
-          return VERSION;
-        }
-      }, {
-        key: 'Default',
-        get: function get() {
-          return Default;
-        }
-      }]);
-
-      return ScrollSpy;
-    })();
-
-    $(window).on(Event.LOAD_DATA_API, function () {
-      var scrollSpys = $.makeArray($(Selector.DATA_SPY));
-
-      for (var i = scrollSpys.length; i--;) {
-        var $spy = $(scrollSpys[i]);
-        ScrollSpy._jQueryInterface.call($spy, $spy.data());
-      }
-    });
-
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $.fn[NAME] = ScrollSpy._jQueryInterface;
-    $.fn[NAME].Constructor = ScrollSpy;
-    $.fn[NAME].noConflict = function () {
-      $.fn[NAME] = JQUERY_NO_CONFLICT;
-      return ScrollSpy._jQueryInterface;
-    };
-
-    return ScrollSpy;
-  })(jQuery);
-
-  module.exports = ScrollSpy;
-});

dist/js/umd/tab.js

-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.tab = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  'use strict';
-
-  var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
-
-  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0-alpha.2): tab.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Tab = (function ($) {
-
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-
-    var NAME = 'tab';
-    var VERSION = '4.0.0-alpha.2';
-    var DATA_KEY = 'bs.tab';
-    var EVENT_KEY = '.' + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $.fn[NAME];
-    var TRANSITION_DURATION = 150;
-
-    var Event = {
-      HIDE: 'hide' + EVENT_KEY,
-      HIDDEN: 'hidden' + EVENT_KEY,
-      SHOW: 'show' + EVENT_KEY,
-      SHOWN: 'shown' + EVENT_KEY,
-      CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
-    };
-
-    var ClassName = {
-      DROPDOWN_MENU: 'dropdown-menu',
-      ACTIVE: 'active',
-      FADE: 'fade',
-      IN: 'in'
-    };
-
-    var Selector = {
-      A: 'a',
-      LI: 'li',
-      DROPDOWN: '.dropdown',
-      UL: 'ul:not(.dropdown-menu)',
-      FADE_CHILD: '> .nav-item .fade, > .fade',
-      ACTIVE: '.active',
-      ACTIVE_CHILD: '> .nav-item > .active, > .active',
-      DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"]',
-      DROPDOWN_TOGGLE: '.dropdown-toggle',
-      DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu .active'
-    };
-
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
-
-    var Tab = (function () {
-      function Tab(element) {
-        _classCallCheck(this, Tab);
-
-        this._element = element;
-      }
-
-      /**
-       * ------------------------------------------------------------------------
-       * Data Api implementation
-       * ------------------------------------------------------------------------
-       */
-
-      // getters
-
-      _createClass(Tab, [{
-        key: 'show',
-
-        // public
-
-        value: function show() {
-          var _this = this;
-
-          if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(ClassName.ACTIVE)) {
-            return;
-          }
-
-          var target = undefined;
-          var previous = undefined;
-          var ulElement = $(this._element).closest(Selector.UL)[0];
-          var selector = _Util['default'].getSelectorFromElement(this._element);
-
-          if (ulElement) {
-            previous = $.makeArray($(ulElement).find(Selector.ACTIVE));
-            previous = previous[previous.length - 1];
-          }
-
-          var hideEvent = $.Event(Event.HIDE, {
-            relatedTarget: this._element
-          });
-
-          var showEvent = $.Event(Event.SHOW, {
-            relatedTarget: previous
-          });
-
-          if (previous) {
-            $(previous).trigger(hideEvent);
-          }
-
-          $(this._element).trigger(showEvent);
-
-          if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
-            return;
-          }
-
-          if (selector) {
-            target = $(selector)[0];
-          }
-
-          this._activate(this._element, ulElement);
-
-          var complete = function complete() {
-            var hiddenEvent = $.Event(Event.HIDDEN, {
-              relatedTarget: _this._element
-            });
-
-            var shownEvent = $.Event(Event.SHOWN, {
-              relatedTarget: previous
-            });
-
-            $(previous).trigger(hiddenEvent);
-            $(_this._element).trigger(shownEvent);
-          };
-
-          if (target) {
-            this._activate(target, target.parentNode, complete);
-          } else {
-            complete();
-          }
-        }
-      }, {
-        key: 'dispose',
-        value: function dispose() {
-          $.removeClass(this._element, DATA_KEY);
-          this._element = null;
-        }
-
-        // private
-
-      }, {
-        key: '_activate',
-        value: function _activate(element, container, callback) {
-          var active = $(container).find(Selector.ACTIVE_CHILD)[0];
-          var isTransitioning = callback && _Util['default'].supportsTransitionEnd() && (active && $(active).hasClass(ClassName.FADE) || Boolean($(container).find(Selector.FADE_CHILD)[0]));
-
-          var complete = $.proxy(this._transitionComplete, this, element, active, isTransitioning, callback);
-
-          if (active && isTransitioning) {
-            $(active).one(_Util['default'].TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
-          } else {
-            complete();
-          }
-
-          if (active) {
-            $(active).removeClass(ClassName.IN);
-          }
-        }
-      }, {
-        key: '_transitionComplete',
-        value: function _transitionComplete(element, active, isTransitioning, callback) {
-          if (active) {
-            $(active).removeClass(ClassName.ACTIVE);
-
-            var dropdownChild = $(active).find(Selector.DROPDOWN_ACTIVE_CHILD)[0];
-
-            if (dropdownChild) {
-              $(dropdownChild).removeClass(ClassName.ACTIVE);
-            }
-
-            active.setAttribute('aria-expanded', false);
-          }
-
-          $(element).addClass(ClassName.ACTIVE);
-          element.setAttribute('aria-expanded', true);
-
-          if (isTransitioning) {
-            _Util['default'].reflow(element);
-            $(element).addClass(ClassName.IN);
-          } else {
-            $(element).removeClass(ClassName.FADE);
-          }
-
-          if (element.parentNode && $(element.parentNode).hasClass(ClassName.DROPDOWN_MENU)) {
-
-            var dropdownElement = $(element).closest(Selector.DROPDOWN)[0];
-            if (dropdownElement) {
-              $(dropdownElement).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
-            }
-
-            element.setAttribute('aria-expanded', true);
-          }
-
-          if (callback) {
-            callback();
-          }
-        }
-
-        // static
-
-      }], [{
-        key: '_jQueryInterface',
-        value: function _jQueryInterface(config) {
-          return this.each(function () {
-            var $this = $(this);
-            var data = $this.data(DATA_KEY);
-
-            if (!data) {
-              data = data = new Tab(this);
-              $this.data(DATA_KEY, data);
-            }
-
-            if (typeof config === 'string') {
-              if (data[config] === undefined) {
-                throw new Error('No method named "' + config + '"');
-              }
-              data[config]();
-            }
-          });
-        }
-      }, {
-        key: 'VERSION',
-        get: function get() {
-          return VERSION;
-        }
-      }]);
-
-      return Tab;
-    })();
-
-    $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-      event.preventDefault();
-      Tab._jQueryInterface.call($(this), 'show');
-    });
-
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $.fn[NAME] = Tab._jQueryInterface;
-    $.fn[NAME].Constructor = Tab;
-    $.fn[NAME].noConflict = function () {
-      $.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Tab._jQueryInterface;
-    };
-
-    return Tab;
-  })(jQuery);
-
-  module.exports = Tab;
-});

dist/js/umd/tooltip.js

-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module', './util'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module, require('./util'));
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod, global.Util);
-    global.tooltip = mod.exports;
-  }
-})(this, function (exports, module, _util) {
-  /* global Tether */
-
-  'use strict';
-
-  var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
-
-  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-  function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
-
-  var _Util = _interopRequireDefault(_util);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0-alpha.2): tooltip.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Tooltip = (function ($) {
-
-    /**
-     * Check for Tether dependency
-     * Tether - http://github.hubspot.com/tether/
-     */
-    if (window.Tether === undefined) {
-      throw new Error('Bootstrap tooltips require Tether (http://github.hubspot.com/tether/)');
-    }
-
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-
-    var NAME = 'tooltip';
-    var VERSION = '4.0.0-alpha.2';
-    var DATA_KEY = 'bs.tooltip';
-    var EVENT_KEY = '.' + DATA_KEY;
-    var JQUERY_NO_CONFLICT = $.fn[NAME];
-    var TRANSITION_DURATION = 150;
-    var CLASS_PREFIX = 'bs-tether';
-
-    var Default = {
-      animation: true,
-      template: '<div class="tooltip" role="tooltip">' + '<div class="tooltip-arrow"></div>' + '<div class="tooltip-inner"></div></div>',
-      trigger: 'hover focus',
-      title: '',
-      delay: 0,
-      html: false,
-      selector: false,
-      placement: 'top',
-      offset: '0 0',
-      constraints: []
-    };
-
-    var DefaultType = {
-      animation: 'boolean',
-      template: 'string',
-      title: '(string|element|function)',
-      trigger: 'string',
-      delay: '(number|object)',
-      html: 'boolean',
-      selector: '(string|boolean)',
-      placement: '(string|function)',
-      offset: 'string',
-      constraints: 'array'
-    };
-
-    var AttachmentMap = {
-      TOP: 'bottom center',
-      RIGHT: 'middle left',
-      BOTTOM: 'top center',
-      LEFT: 'middle right'
-    };
-
-    var HoverState = {
-      IN: 'in',
-      OUT: 'out'
-    };
-
-    var Event = {
-      HIDE: 'hide' + EVENT_KEY,
-      HIDDEN: 'hidden' + EVENT_KEY,
-      SHOW: 'show' + EVENT_KEY,
-      SHOWN: 'shown' + EVENT_KEY,
-      INSERTED: 'inserted' + EVENT_KEY,
-      CLICK: 'click' + EVENT_KEY,
-      FOCUSIN: 'focusin' + EVENT_KEY,
-      FOCUSOUT: 'focusout' + EVENT_KEY,
-      MOUSEENTER: 'mouseenter' + EVENT_KEY,
-      MOUSELEAVE: 'mouseleave' + EVENT_KEY
-    };
-
-    var ClassName = {
-      FADE: 'fade',
-      IN: 'in'
-    };
-
-    var Selector = {
-      TOOLTIP: '.tooltip',
-      TOOLTIP_INNER: '.tooltip-inner'
-    };
-
-    var TetherClass = {
-      element: false,
-      enabled: false
-    };
-
-    var Trigger = {
-      HOVER: 'hover',
-      FOCUS: 'focus',
-      CLICK: 'click',
-      MANUAL: 'manual'
-    };
-
-    /**
-     * ------------------------------------------------------------------------
-     * Class Definition
-     * ------------------------------------------------------------------------
-     */
-
-    var Tooltip = (function () {
-      function Tooltip(element, config) {
-        _classCallCheck(this, Tooltip);
-
-        // private
-        this._isEnabled = true;
-        this._timeout = 0;
-        this._hoverState = '';
-        this._activeTrigger = {};
-        this._tether = null;
-
-        // protected
-        this.element = element;
-        this.config = this._getConfig(config);
-        this.tip = null;
-
-        this._setListeners();
-      }
-
-      /**
-       * ------------------------------------------------------------------------
-       * jQuery
-       * ------------------------------------------------------------------------
-       */
-
-      // getters
-
-      _createClass(Tooltip, [{
-        key: 'enable',
-
-        // public
-
-        value: function enable() {
-          this._isEnabled = true;
-        }
-      }, {
-        key: 'disable',
-        value: function disable() {
-          this._isEnabled = false;
-        }
-      }, {
-        key: 'toggleEnabled',
-        value: function toggleEnabled() {
-          this._isEnabled = !this._isEnabled;
-        }
-      }, {
-        key: 'toggle',
-        value: function toggle(event) {
-          if (event) {
-            var dataKey = this.constructor.DATA_KEY;
-            var context = $(event.currentTarget).data(dataKey);
-
-            if (!context) {
-              context = new this.constructor(event.currentTarget, this._getDelegateConfig());
-              $(event.currentTarget).data(dataKey, context);
-            }
-
-            context._activeTrigger.click = !context._activeTrigger.click;
-
-            if (context._isWithActiveTrigger()) {
-              context._enter(null, context);
-            } else {
-              context._leave(null, context);
-            }
-          } else {
-
-            if ($(this.getTipElement()).hasClass(ClassName.IN)) {
-              this._leave(null, this);
-              return;
-            }
-
-            this._enter(null, this);
-          }
-        }
-      }, {
-        key: 'dispose',
-        value: function dispose() {
-          clearTimeout(this._timeout);
-
-          this.cleanupTether();
-
-          $.removeData(this.element, this.constructor.DATA_KEY);
-
-          $(this.element).off(this.constructor.EVENT_KEY);
-
-          if (this.tip) {
-            $(this.tip).remove();
-          }
-
-          this._isEnabled = null;
-          this._timeout = null;
-          this._hoverState = null;
-          this._activeTrigger = null;
-          this._tether = null;
-
-          this.element = null;
-          this.config = null;
-          this.tip = null;
-        }
-      }, {
-        key: 'show',
-        value: function show() {
-          var _this = this;
-
-          var showEvent = $.Event(this.constructor.Event.SHOW);
-
-          if (this.isWithContent() && this._isEnabled) {
-            $(this.element).trigger(showEvent);
-
-            var isInTheDom = $.contains(this.element.ownerDocument.documentElement, this.element);
-
-            if (showEvent.isDefaultPrevented() || !isInTheDom) {
-              return;
-            }
-
-            var tip = this.getTipElement();
-            var tipId = _Util['default'].getUID(this.constructor.NAME);
-
-            tip.setAttribute('id', tipId);
-            this.element.setAttribute('aria-describedby', tipId);
-
-            this.setContent();
-
-            if (this.config.animation) {
-              $(tip).addClass(ClassName.FADE);
-            }
-
-            var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
-
-            var attachment = this._getAttachment(placement);
-
-            $(tip).data(this.constructor.DATA_KEY, this).appendTo(document.body);
-
-            $(this.element).trigger(this.constructor.Event.INSERTED);
-
-            this._tether = new Tether({
-              attachment: attachment,
-              element: tip,
-              target: this.element,
-              classes: TetherClass,
-              classPrefix: CLASS_PREFIX,
-              offset: this.config.offset,
-              constraints: this.config.constraints,
-              addTargetClasses: false
-            });
-
-            _Util['default'].reflow(tip);
-            this._tether.position();
-
-            $(tip).addClass(ClassName.IN);
-
-            var complete = function complete() {
-              var prevHoverState = _this._hoverState;
-              _this._hoverState = null;
-
-              $(_this.element).trigger(_this.constructor.Event.SHOWN);
-
-              if (prevHoverState === HoverState.OUT) {
-                _this._leave(null, _this);
-              }
-            };
-
-            if (_Util['default'].supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
-              $(this.tip).one(_Util['default'].TRANSITION_END, complete).emulateTransitionEnd(Tooltip._TRANSITION_DURATION);
-              return;
-            }
-
-            complete();
-          }
-        }
-      }, {
-        key: 'hide',
-        value: function hide(callback) {
-          var _this2 = this;
-
-          var tip = this.getTipElement();
-          var hideEvent = $.Event(this.constructor.Event.HIDE);
-          var complete = function complete() {
-            if (_this2._hoverState !== HoverState.IN && tip.parentNode) {
-              tip.parentNode.removeChild(tip);
-            }
-
-            _this2.element.removeAttribute('aria-describedby');
-            $(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
-            _this2.cleanupTether();
-
-            if (callback) {
-              callback();
-            }
-          };
-
-          $(this.element).trigger(hideEvent);
-
-          if (hideEvent.isDefaultPrevented()) {
-            return;
-          }
-
-          $(tip).removeClass(ClassName.IN);
-
-          if (_Util['default'].supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
-
-            $(tip).one(_Util['default'].TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
-          } else {
-            complete();
-          }
-
-          this._hoverState = '';
-        }
-
-        // protected
-
-      }, {
-        key: 'isWithContent',
-        value: function isWithContent() {
-          return Boolean(this.getTitle());
-        }
-      }, {
-        key: 'getTipElement',
-        value: function getTipElement() {
-          return this.tip = this.tip || $(this.config.template)[0];
-        }
-      }, {
-        key: 'setContent',
-        value: function setContent() {
-          var $tip = $(this.getTipElement());
-
-          this.setElementContent($tip.find(Selector.TOOLTIP_INNER), this.getTitle());
-
-          $tip.removeClass(ClassName.FADE).removeClass(ClassName.IN);
-
-          this.cleanupTether();
-        }
-      }, {
-        key: 'setElementContent',
-        value: function setElementContent($element, content) {
-          var html = this.config.html;
-          if (typeof content === 'object' && (content.nodeType || content.jquery)) {
-            // content is a DOM node or a jQuery
-            if (html) {
-              if (!$(content).parent().is($element)) {
-                $element.empty().append(content);
-              }
-            } else {
-              $element.text($(content).text());
-            }
-          } else {
-            $element[html ? 'html' : 'text'](content);
-          }
-        }
-      }, {
-        key: 'getTitle',
-        value: function getTitle() {
-          var title = this.element.getAttribute('data-original-title');
-
-          if (!title) {
-            title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
-          }
-
-          return title;
-        }
-      }, {
-        key: 'cleanupTether',
-        value: function cleanupTether() {
-          if (this._tether) {
-            this._tether.destroy();
-          }
-        }
-
-        // private
-
-      }, {
-        key: '_getAttachment',
-        value: function _getAttachment(placement) {
-          return AttachmentMap[placement.toUpperCase()];
-        }
-      }, {
-        key: '_setListeners',
-        value: function _setListeners() {
-          var _this3 = this;
-
-          var triggers = this.config.trigger.split(' ');
-
-          triggers.forEach(function (trigger) {
-            if (trigger === 'click') {
-              $(_this3.element).on(_this3.constructor.Event.CLICK, _this3.config.selector, $.proxy(_this3.toggle, _this3));
-            } else if (trigger !== Trigger.MANUAL) {
-              var eventIn = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSEENTER : _this3.constructor.Event.FOCUSIN;
-              var eventOut = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSELEAVE : _this3.constructor.Event.FOCUSOUT;
-
-              $(_this3.element).on(eventIn, _this3.config.selector, $.proxy(_this3._enter, _this3)).on(eventOut, _this3.config.selector, $.proxy(_this3._leave, _this3));
-            }
-          });
-
-          if (this.config.selector) {
-            this.config = $.extend({}, this.config, {
-              trigger: 'manual',
-              selector: ''
-            });
-          } else {
-            this._fixTitle();
-          }
-        }
-      }, {
-        key: '_fixTitle',
-        value: function _fixTitle() {
-          var titleType = typeof this.element.getAttribute('data-original-title');
-          if (this.element.getAttribute('title') || titleType !== 'string') {
-            this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
-            this.element.setAttribute('title', '');
-          }
-        }
-      }, {
-        key: '_enter',
-        value: function _enter(event, context) {
-          var dataKey = this.constructor.DATA_KEY;
-
-          context = context || $(event.currentTarget).data(dataKey);
-
-          if (!context) {
-            context = new this.constructor(event.currentTarget, this._getDelegateConfig());
-            $(event.currentTarget).data(dataKey, context);
-          }
-
-          if (event) {
-            context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true;
-          }
-
-          if ($(context.getTipElement()).hasClass(ClassName.IN) || context._hoverState === HoverState.IN) {
-            context._hoverState = HoverState.IN;
-            return;
-          }
-
-          clearTimeout(context._timeout);
-
-          context._hoverState = HoverState.IN;
-
-          if (!context.config.delay || !context.config.delay.show) {
-            context.show();
-            return;
-          }
-
-          context._timeout = setTimeout(function () {
-            if (context._hoverState === HoverState.IN) {
-              context.show();
-            }
-          }, context.config.delay.show);
-        }
-      }, {
-        key: '_leave',
-        value: function _leave(event, context) {
-          var dataKey = this.constructor.DATA_KEY;
-
-          context = context || $(event.currentTarget).data(dataKey);
-
-          if (!context) {
-            context = new this.constructor(event.currentTarget, this._getDelegateConfig());
-            $(event.currentTarget).data(dataKey, context);
-          }
-
-          if (event) {
-            context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false;
-          }
-
-          if (context._isWithActiveTrigger()) {
-            return;
-          }
-
-          clearTimeout(context._timeout);
-
-          context._hoverState = HoverState.OUT;
-
-          if (!context.config.delay || !context.config.delay.hide) {
-            context.hide();
-            return;
-          }
-
-          context._timeout = setTimeout(function () {
-            if (context._hoverState === HoverState.OUT) {
-              context.hide();
-            }
-          }, context.config.delay.hide);
-        }
-      }, {
-        key: '_isWithActiveTrigger',
-        value: function _isWithActiveTrigger() {
-          for (var trigger in this._activeTrigger) {
-            if (this._activeTrigger[trigger]) {
-              return true;
-            }
-          }
-
-          return false;
-        }
-      }, {
-        key: '_getConfig',
-        value: function _getConfig(config) {
-          config = $.extend({}, this.constructor.Default, $(this.element).data(), config);
-
-          if (config.delay && typeof config.delay === 'number') {
-            config.delay = {
-              show: config.delay,
-              hide: config.delay
-            };
-          }
-
-          _Util['default'].typeCheckConfig(NAME, config, this.constructor.DefaultType);
-
-          return config;
-        }
-      }, {
-        key: '_getDelegateConfig',
-        value: function _getDelegateConfig() {
-          var config = {};
-
-          if (this.config) {
-            for (var key in this.config) {
-              if (this.constructor.Default[key] !== this.config[key]) {
-                config[key] = this.config[key];
-              }
-            }
-          }
-
-          return config;
-        }
-
-        // static
-
-      }], [{
-        key: '_jQueryInterface',
-        value: function _jQueryInterface(config) {
-          return this.each(function () {
-            var data = $(this).data(DATA_KEY);
-            var _config = typeof config === 'object' ? config : null;
-
-            if (!data && /destroy|hide/.test(config)) {
-              return;
-            }
-
-            if (!data) {
-              data = new Tooltip(this, _config);
-              $(this).data(DATA_KEY, data);
-            }
-
-            if (typeof config === 'string') {
-              if (data[config] === undefined) {
-                throw new Error('No method named "' + config + '"');
-              }
-              data[config]();
-            }
-          });
-        }
-      }, {
-        key: 'VERSION',
-        get: function get() {
-          return VERSION;
-        }
-      }, {
-        key: 'Default',
-        get: function get() {
-          return Default;
-        }
-      }, {
-        key: 'NAME',
-        get: function get() {
-          return NAME;
-        }
-      }, {
-        key: 'DATA_KEY',
-        get: function get() {
-          return DATA_KEY;
-        }
-      }, {
-        key: 'Event',
-        get: function get() {
-          return Event;
-        }
-      }, {
-        key: 'EVENT_KEY',
-        get: function get() {
-          return EVENT_KEY;
-        }
-      }, {
-        key: 'DefaultType',
-        get: function get() {
-          return DefaultType;
-        }
-      }]);
-
-      return Tooltip;
-    })();
-
-    $.fn[NAME] = Tooltip._jQueryInterface;
-    $.fn[NAME].Constructor = Tooltip;
-    $.fn[NAME].noConflict = function () {
-      $.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Tooltip._jQueryInterface;
-    };
-
-    return Tooltip;
-  })(jQuery);
-
-  module.exports = Tooltip;
-});

dist/js/umd/util.js

-(function (global, factory) {
-  if (typeof define === 'function' && define.amd) {
-    define(['exports', 'module'], factory);
-  } else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
-    factory(exports, module);
-  } else {
-    var mod = {
-      exports: {}
-    };
-    factory(mod.exports, mod);
-    global.util = mod.exports;
-  }
-})(this, function (exports, module) {
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0-alpha.2): util.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  'use strict';
-
-  var Util = (function ($) {
-
-    /**
-     * ------------------------------------------------------------------------
-     * Private TransitionEnd Helpers
-     * ------------------------------------------------------------------------
-     */
-
-    var transition = false;
-
-    var TransitionEndEvent = {
-      WebkitTransition: 'webkitTransitionEnd',
-      MozTransition: 'transitionend',
-      OTransition: 'oTransitionEnd otransitionend',
-      transition: 'transitionend'
-    };
-
-    // shoutout AngusCroll (https://goo.gl/pxwQGp)
-    function toType(obj) {
-      return ({}).toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase();
-    }
-
-    function isElement(obj) {
-      return (obj[0] || obj).nodeType;
-    }
-
-    function getSpecialTransitionEndEvent() {
-      return {
-        bindType: transition.end,
-        delegateType: transition.end,
-        handle: function handle(event) {
-          if ($(event.target).is(this)) {
-            return event.handleObj.handler.apply(this, arguments);
-          }
-        }
-      };
-    }
-
-    function transitionEndTest() {
-      if (window.QUnit) {
-        return false;
-      }
-
-      var el = document.createElement('bootstrap');
-
-      for (var _name in TransitionEndEvent) {
-        if (el.style[_name] !== undefined) {
-          return { end: TransitionEndEvent[_name] };
-        }
-      }
-
-      return false;
-    }
-
-    function transitionEndEmulator(duration) {
-      var _this = this;
-
-      var called = false;
-
-      $(this).one(Util.TRANSITION_END, function () {
-        called = true;
-      });
-
-      setTimeout(function () {
-        if (!called) {
-          Util.triggerTransitionEnd(_this);
-        }
-      }, duration);
-
-      return this;
-    }
-
-    function setTransitionEndSupport() {
-      transition = transitionEndTest();
-
-      $.fn.emulateTransitionEnd = transitionEndEmulator;
-
-      if (Util.supportsTransitionEnd()) {
-        $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
-      }
-    }
-
-    /**
-     * --------------------------------------------------------------------------
-     * Public Util Api
-     * --------------------------------------------------------------------------
-     */
-
-    var Util = {
-
-      TRANSITION_END: 'bsTransitionEnd',
-
-      getUID: function getUID(prefix) {
-        do {
-          /* eslint-disable no-bitwise */
-          prefix += ~ ~(Math.random() * 1000000); // "~~" acts like a faster Math.floor() here
-          /* eslint-enable no-bitwise */
-        } while (document.getElementById(prefix));
-        return prefix;
-      },
-
-      getSelectorFromElement: function getSelectorFromElement(element) {
-        var selector = element.getAttribute('data-target');
-
-        if (!selector) {
-          selector = element.getAttribute('href') || '';
-          selector = /^#[a-z]/i.test(selector) ? selector : null;
-        }
-
-        return selector;
-      },
-
-      reflow: function reflow(element) {
-        new Function('bs', 'return bs')(element.offsetHeight);
-      },
-
-      triggerTransitionEnd: function triggerTransitionEnd(element) {
-        $(element).trigger(transition.end);
-      },
-
-      supportsTransitionEnd: function supportsTransitionEnd() {
-        return Boolean(transition);
-      },
-
-      typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
-        for (var property in configTypes) {
-          if (configTypes.hasOwnProperty(property)) {
-            var expectedTypes = configTypes[property];
-            var value = config[property];
-            var valueType = undefined;
-
-            if (value && isElement(value)) {
-              valueType = 'element';
-            } else {
-              valueType = toType(value);
-            }
-
-            if (!new RegExp(expectedTypes).test(valueType)) {
-              throw new Error(componentName.toUpperCase() + ': ' + ('Option "' + property + '" provided type "' + valueType + '" ') + ('but expected type "' + expectedTypes + '".'));
-            }
-          }
-        }
-      }
-    };
-
-    setTransitionEndSupport();
-
-    return Util;
-  })(jQuery);
-
-  module.exports = Util;
-});