add umd module support in dist

Gruntfile.js

@@ -96,6 +96,24 @@ 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'
+        }
       }
     },
 
@@ -457,8 +475,12 @@ module.exports = function (grunt) {
   // This can be overzealous, so its changes should always be manually reviewed!
   grunt.registerTask('change-version-number', 'sed');
 
-  grunt.registerTask('commonjs', 'Generate CommonJS entrypoint module in dist dir.', function () {
-    var srcFiles = grunt.config.get('concat.bootstrap.src');
+  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);
   });

dist/js/bootstrap.js

@@ -618,7 +618,7 @@ var Carousel = (function ($) {
         }
 
         if (this._config.interval && !this._isPaused) {
-          this._interval = setInterval(this.next.bind(this), this._config.interval);
+          this._interval = setInterval($.proxy(this.next, this), this._config.interval);
         }
       }
     }, {
@@ -658,11 +658,11 @@ var Carousel = (function ($) {
 
       value: function _addEventListeners() {
         if (this._config.keyboard) {
-          $(this._element).on('keydown.bs.carousel', this._keydown.bind(this));
+          $(this._element).on('keydown.bs.carousel', $.proxy(this._keydown, this));
         }
 
         if (this._config.pause == 'hover' && !('ontouchstart' in document.documentElement)) {
-          $(this._element).on('mouseenter.bs.carousel', this.pause.bind(this)).on('mouseleave.bs.carousel', this.cycle.bind(this));
+          $(this._element).on('mouseenter.bs.carousel', $.proxy(this.pause, this)).on('mouseleave.bs.carousel', $.proxy(this.cycle, this));
         }
       }
     }, {
@@ -1609,7 +1609,7 @@ var Modal = (function ($) {
         this._setEscapeEvent();
         this._setResizeEvent();
 
-        $(this._element).on(Event.DISMISS, Selector.DATA_DISMISS, this.hide.bind(this));
+        $(this._element).on(Event.DISMISS, Selector.DATA_DISMISS, $.proxy(this.hide, this));
 
         $(this._dialog).on(Event.MOUSEDOWN, function () {
           $(_this7._element).one(Event.MOUSEUP, function (event) {
@@ -1619,7 +1619,7 @@ var Modal = (function ($) {
           });
         });
 
-        this._showBackdrop(this._showElement.bind(this, relatedTarget));
+        this._showBackdrop($.proxy(this._showElement, this, relatedTarget));
       }
     }, {
       key: 'hide',
@@ -1650,7 +1650,7 @@ var Modal = (function ($) {
 
         if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
 
-          $(this._element).one(Util.TRANSITION_END, this._hideModal.bind(this)).emulateTransitionEnd(TRANSITION_DURATION);
+          $(this._element).one(Util.TRANSITION_END, $.proxy(this._hideModal, this)).emulateTransitionEnd(TRANSITION_DURATION);
         } else {
           this._hideModal();
         }
@@ -1727,7 +1727,7 @@ var Modal = (function ($) {
       key: '_setResizeEvent',
       value: function _setResizeEvent() {
         if (this._isShown) {
-          $(window).on(Event.RESIZE, this._handleUpdate.bind(this));
+          $(window).on(Event.RESIZE, $.proxy(this._handleUpdate, this));
         } else {
           $(window).off(Event.RESIZE);
         }
@@ -2045,7 +2045,7 @@ var ScrollSpy = (function ($) {
       this._activeTarget = null;
       this._scrollHeight = 0;
 
-      $(this._scrollElement).on(Event.SCROLL, this._process.bind(this));
+      $(this._scrollElement).on(Event.SCROLL, $.proxy(this._process, this));
 
       this.refresh();
       this._process();
@@ -2385,7 +2385,7 @@ var Tab = (function ($) {
         var active = $(container).find(Selector.ACTIVE_CHILD)[0];
         var isTransitioning = callback && Util.supportsTransitionEnd() && (active && $(active).hasClass(ClassName.FADE) || !!$(container).find(Selector.FADE_CHILD)[0]);
 
-        var complete = this._transitionComplete.bind(this, element, active, isTransitioning, callback);
+        var complete = $.proxy(this._transitionComplete, this, element, active, isTransitioning, callback);
 
         if (active && isTransitioning) {
           $(active).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
@@ -2846,12 +2846,12 @@ var Tooltip = (function ($) {
 
         triggers.forEach(function (trigger) {
           if (trigger === 'click') {
-            $(_this19.element).on(_this19.constructor.Event.CLICK, _this19.config.selector, _this19.toggle.bind(_this19));
+            $(_this19.element).on(_this19.constructor.Event.CLICK, _this19.config.selector, $.proxy(_this19.toggle, _this19));
           } else if (trigger !== Trigger.MANUAL) {
             var eventIn = trigger == Trigger.HOVER ? _this19.constructor.Event.MOUSEENTER : _this19.constructor.Event.FOCUSIN;
             var eventOut = trigger == Trigger.HOVER ? _this19.constructor.Event.MOUSELEAVE : _this19.constructor.Event.FOCUSOUT;
 
-            $(_this19.element).on(eventIn, _this19.config.selector, _this19._enter.bind(_this19)).on(eventOut, _this19.config.selector, _this19._leave.bind(_this19));
+            $(_this19.element).on(eventIn, _this19.config.selector, $.proxy(_this19._enter, _this19)).on(eventOut, _this19.config.selector, $.proxy(_this19._leave, _this19));
           }
         });
 

dist/js/bootstrap.min.js

@@ -3,5 +3,5 @@
  * Copyright 2011-2015 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
-if("undefined"==typeof jQuery)throw new Error("Bootstrap's JavaScript requires jQuery");+function(a){var b=a.fn.jquery.split(" ")[0].split(".");if(b[0]<2&&b[1]<9||1==b[0]&&9==b[1]&&b[2]<1)throw new Error("Bootstrap's JavaScript requires jQuery version 1.9.1 or higher")}(jQuery),+function(){"use strict";function a(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(a.__proto__=b)}function b(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}{var c=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),d=function(a){function b(){return{bindType:f.end,delegateType:f.end,handle:function(b){return a(b.target).is(this)?b.handleObj.handler.apply(this,arguments):void 0}}}function c(){if(window.QUnit)return!1;var a=document.createElement("bootstrap");for(var b in g)if(void 0!==a.style[b])return{end:g[b]};return!1}function d(b){var c=this,d=!1;return a(this).one(h.TRANSITION_END,function(){d=!0}),setTimeout(function(){d||h.triggerTransitionEnd(c)},b),this}function e(){f=c(),a.fn.emulateTransitionEnd=d,h.supportsTransitionEnd()&&(a.event.special[h.TRANSITION_END]=b())}var f=!1,g={WebkitTransition:"webkitTransitionEnd",MozTransition:"transitionend",OTransition:"oTransitionEnd otransitionend",transition:"transitionend"},h={TRANSITION_END:"bsTransitionEnd",getUID:function(a){do a+=~~(1e6*Math.random());while(document.getElementById(a));return a},getSelectorFromElement:function(a){var b=a.getAttribute("data-target");return b||(b=a.getAttribute("href")||"",b=/^#[a-z]/i.test(b)?b:null),b},reflow:function(a){new 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c=o._getTargetFromElement(this),d=a(c).data(g),e=d?"toggle":a(this).data();o._jQueryInterface.call(a(c),e)}),a.fn[e]=o._jQueryInterface,a.fn[e].Constructor=o,a.fn[e].noConflict=function(){return a.fn[e]=h,o._jQueryInterface},o}(jQuery),function(a){var e="dropdown",f="4.0.0",g="bs.dropdown",h=a.fn[e],i={HIDE:"hide.bs.dropdown",HIDDEN:"hidden.bs.dropdown",SHOW:"show.bs.dropdown",SHOWN:"shown.bs.dropdown",CLICK:"click.bs.dropdown",KEYDOWN:"keydown.bs.dropdown.data-api",CLICK_DATA:"click.bs.dropdown.data-api"},j={BACKDROP:"dropdown-backdrop",DISABLED:"disabled",OPEN:"open"},k={BACKDROP:".dropdown-backdrop",DATA_TOGGLE:'[data-toggle="dropdown"]',FORM_CHILD:".dropdown form",ROLE_MENU:'[role="menu"]',ROLE_LISTBOX:'[role="listbox"]',NAVBAR_NAV:".navbar-nav",VISIBLE_ITEMS:'[role="menu"] li:not(.disabled) a, [role="listbox"] li:not(.disabled) a'},l=function(){function e(c){b(this,e),a(c).on(i.CLICK,this.toggle)}return c(e,[{key:"toggle",value:function(){if(!this.disabled&&!a(this).hasClass(j.DISABLED)){var b=e._getParentFromElement(this),c=a(b).hasClass(j.OPEN);if(e._clearMenus(),c)return!1;if("ontouchstart"in document.documentElement&&!a(b).closest(k.NAVBAR_NAV).length){var d=document.createElement("div");d.className=j.BACKDROP,a(d).insertBefore(this),a(d).on("click",e._clearMenus)}var f={relatedTarget:this},g=a.Event(i.SHOW,f);if(a(b).trigger(g),!g.isDefaultPrevented())return this.focus(),this.setAttribute("aria-expanded","true"),a(b).toggleClass(j.OPEN),a(b).trigger(i.SHOWN,f),!1}}}],[{key:"VERSION",get:function(){return f}},{key:"_jQueryInterface",value:function(b){return this.each(function(){var c=a(this).data(g);c||a(this).data(g,c=new e(this)),"string"==typeof b&&c[b].call(this)})}},{key:"_clearMenus",value:function(b){if(!b||3!==b.which){var c=a(k.BACKDROP)[0];c&&c.parentNode.removeChild(c);for(var d=a.makeArray(a(k.DATA_TOGGLE)),f=0;f<d.length;f++){var g=e._getParentFromElement(d[f]),h={relatedTarget:d[f]};if(a(g).hasClass(j.OPEN)&&!(b&&"click"===b.type&&/input|textarea/i.test(b.target.tagName)&&a.contains(g,b.target))){var l=a.Event(i.HIDE,h);a(g).trigger(l),l.isDefaultPrevented()||(d[f].setAttribute("aria-expanded","false"),a(g).removeClass(j.OPEN).trigger(i.HIDDEN,h))}}}}},{key:"_getParentFromElement",value:function(b){var c=void 0,e=d.getSelectorFromElement(b);return e&&(c=a(e)[0]),c||b.parentNode}},{key:"_dataApiKeydownHandler",value:function(b){if(/(38|40|27|32)/.test(b.which)&&!/input|textarea/i.test(b.target.tagName)&&(b.preventDefault(),b.stopPropagation(),!this.disabled&&!a(this).hasClass(j.DISABLED))){var c=e._getParentFromElement(this),d=a(c).hasClass(j.OPEN);if(!d&&27!==b.which||d&&27===b.which){if(27===b.which){var f=a(c).find(k.DATA_TOGGLE)[0];a(f).trigger("focus")}return void a(this).trigger("click")}var g=a.makeArray(a(k.VISIBLE_ITEMS));if(g=g.filter(function(a){return a.offsetWidth||a.offsetHeight}),g.length){var h=g.indexOf(b.target);38===b.which&&h>0&&h--,40===b.which&&h<g.length-1&&h++,~h||(h=0),g[h].focus()}}}}]),e}();return a(document).on(i.KEYDOWN,k.DATA_TOGGLE,l._dataApiKeydownHandler).on(i.KEYDOWN,k.ROLE_MENU,l._dataApiKeydownHandler).on(i.KEYDOWN,k.ROLE_LISTBOX,l._dataApiKeydownHandler).on(i.CLICK_DATA,l._clearMenus).on(i.CLICK_DATA,k.DATA_TOGGLE,l.prototype.toggle).on(i.CLICK_DATA,k.FORM_CHILD,function(a){a.stopPropagation()}),a.fn[e]=l._jQueryInterface,a.fn[e].Constructor=l,a.fn[e].noConflict=function(){return a.fn[e]=h,l._jQueryInterface},l}(jQuery),function(a){var e="modal",f="4.0.0",g="bs.modal",h=a.fn[e],i=300,j=150,k={backdrop:!0,keyboard:!0,show:!0},l={HIDE:"hide.bs.modal",HIDDEN:"hidden.bs.modal",SHOW:"show.bs.modal",SHOWN:"shown.bs.modal",DISMISS:"click.dismiss.bs.modal",KEYDOWN:"keydown.dismiss.bs.modal",FOCUSIN:"focusin.bs.modal",RESIZE:"resize.bs.modal",CLICK:"click.bs.modal.data-api",MOUSEDOWN:"mousedown.dismiss.bs.modal",MOUSEUP:"mouseup.dismiss.bs.modal"},m={BACKDROP:"modal-backdrop",OPEN:"modal-open",FADE:"fade",IN:"in"},n={DIALOG:".modal-dialog",DATA_TOGGLE:'[data-toggle="modal"]',DATA_DISMISS:'[data-dismiss="modal"]',SCROLLBAR_MEASURER:"modal-scrollbar-measure"},o=function(){function e(c,d){b(this,e),this._config=d,this._element=c,this._dialog=a(c).find(n.DIALOG)[0],this._backdrop=null,this._isShown=!1,this._isBodyOverflowing=!1,this._ignoreBackdropClick=!1,this._originalBodyPadding=0,this._scrollbarWidth=0}return c(e,[{key:"toggle",value:function(a){return this._isShown?this.hide():this.show(a)}},{key:"show",value:function(b){var c=this,d=a.Event(l.SHOW,{relatedTarget:b});a(this._element).trigger(d),this._isShown||d.isDefaultPrevented()||(this._isShown=!0,this._checkScrollbar(),this._setScrollbar(),a(document.body).addClass(m.OPEN),this._setEscapeEvent(),this._setResizeEvent(),a(this._element).on(l.DISMISS,n.DATA_DISMISS,this.hide.bind(this)),a(this._dialog).on(l.MOUSEDOWN,function(){a(c._element).one(l.MOUSEUP,function(b){a(b.target).is(c._element)&&(that._ignoreBackdropClick=!0)})}),this._showBackdrop(this._showElement.bind(this,b)))}},{key:"hide",value:function(b){b&&b.preventDefault();var c=a.Event(l.HIDE);a(this._element).trigger(c),this._isShown&&!c.isDefaultPrevented()&&(this._isShown=!1,this._setEscapeEvent(),this._setResizeEvent(),a(document).off(l.FOCUSIN),a(this._element).removeClass(m.IN),a(this._element).off(l.DISMISS),a(this._dialog).off(l.MOUSEDOWN),d.supportsTransitionEnd()&&a(this._element).hasClass(m.FADE)?a(this._element).one(d.TRANSITION_END,this._hideModal.bind(this)).emulateTransitionEnd(i):this._hideModal())}},{key:"_showElement",value:function(b){var c=this,e=d.supportsTransitionEnd()&&a(this._element).hasClass(m.FADE);this._element.parentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE||document.body.appendChild(this._element),this._element.style.display="block",this._element.scrollTop=0,e&&d.reflow(this._element),a(this._element).addClass(m.IN),this._enforceFocus();var f=a.Event(l.SHOWN,{relatedTarget:b}),g=function(){c._element.focus(),a(c._element).trigger(f)};e?a(this._dialog).one(d.TRANSITION_END,g).emulateTransitionEnd(i):g()}},{key:"_enforceFocus",value:function(){var b=this;a(document).off(l.FOCUSIN).on(l.FOCUSIN,function(c){b._element===c.target||a(b._element).has(c.target).length||b._element.focus()})}},{key:"_setEscapeEvent",value:function(){var b=this;this._isShown&&this._config.keyboard?a(this._element).on(l.KEYDOWN,function(a){27===a.which&&b.hide()}):this._isShown||a(this._element).off(l.KEYDOWN)}},{key:"_setResizeEvent",value:function(){this._isShown?a(window).on(l.RESIZE,this._handleUpdate.bind(this)):a(window).off(l.RESIZE)}},{key:"_hideModal",value:function(){var b=this;this._element.style.display="none",this._showBackdrop(function(){a(document.body).removeClass(m.OPEN),b._resetAdjustments(),b._resetScrollbar(),a(b._element).trigger(l.HIDDEN)})}},{key:"_removeBackdrop",value:function(){this._backdrop&&(a(this._backdrop).remove(),this._backdrop=null)}},{key:"_showBackdrop",value:function(b){var c=this,e=a(this._element).hasClass(m.FADE)?m.FADE:"";if(this._isShown&&this._config.backdrop){var f=d.supportsTransitionEnd()&&e;if(this._backdrop=document.createElement("div"),this._backdrop.className=m.BACKDROP,e&&a(this._backdrop).addClass(e),a(this._backdrop).appendTo(this.$body),a(this._element).on(l.DISMISS,function(a){return c._ignoreBackdropClick?void(c._ignoreBackdropClick=!1):void(a.target===a.currentTarget&&("static"===c._config.backdrop?c._element.focus():c.hide()))}),f&&d.reflow(this._backdrop),a(this._backdrop).addClass(m.IN),!b)return;if(!f)return void b();a(this._backdrop).one(d.TRANSITION_END,b).emulateTransitionEnd(j)}else if(!this._isShown&&this._backdrop){a(this._backdrop).removeClass(m.IN);var g=function(){c._removeBackdrop(),b&&b()};d.supportsTransitionEnd()&&a(this._element).hasClass(m.FADE)?a(this._backdrop).one(d.TRANSITION_END,g).emulateTransitionEnd(j):g()}else b&&b()}},{key:"_handleUpdate",value:function(){this._adjustDialog()}},{key:"_adjustDialog",value:function(){var a=this._element.scrollHeight>document.documentElement.clientHeight;!this._isBodyOverflowing&&a&&(this._element.style.paddingLeft=this._scrollbarWidth+"px"),this._isBodyOverflowing&&!a&&(this._element.style.paddingRight=this._scrollbarWidth+"px")}},{key:"_resetAdjustments",value:function(){this._element.style.paddingLeft="",this._element.style.paddingRight=""}},{key:"_checkScrollbar",value:function(){var a=window.innerWidth;if(!a){var b=document.documentElement.getBoundingClientRect();a=b.right-Math.abs(b.left)}this._isBodyOverflowing=document.body.clientWidth<a,this._scrollbarWidth=this._getScrollbarWidth()}},{key:"_setScrollbar",value:function(){var b=parseInt(a(document.body).css("padding-right")||0,10);this._originalBodyPadding=document.body.style.paddingRight||"",this._isBodyOverflowing&&(document.body.style.paddingRight=b+this._scrollbarWidth+"px")}},{key:"_resetScrollbar",value:function(){document.body.style.paddingRight=this._originalBodyPadding}},{key:"_getScrollbarWidth",value:function(){var a=document.createElement("div");a.className=n.SCROLLBAR_MEASURER,document.body.appendChild(a);var b=a.offsetWidth-a.clientWidth;return document.body.removeChild(a),b}}],[{key:"VERSION",get:function(){return f}},{key:"Default",get:function(){return k}},{key:"_jQueryInterface",value:function(b,c){return this.each(function(){var d=a(this).data(g),f=a.extend({},e.Default,a(this).data(),"object"==typeof b&&b);d||(d=new 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this._scrollElement===window?this._scrollElement.scrollY:this._scrollElement.scrollTop}},{key:"_getScrollHeight",value:function(){return this._scrollElement.scrollHeight||Math.max(document.body.scrollHeight,document.documentElement.scrollHeight)}},{key:"_process",value:function(){var a=this._getScrollTop()+this._config.offset,b=this._getScrollHeight(),c=this._config.offset+b-this._scrollElement.offsetHeight;if(this._scrollHeight!==b&&this.refresh(),a>=c){var d=this._targets[this._targets.length-1];this._activeTarget!==d&&this._activate(d)}if(this._activeTarget&&a<this._offsets[0])return this._activeTarget=null,void this._clear();for(var e=this._offsets.length;e--;){var f=this._activeTarget!==this._targets[e]&&a>=this._offsets[e]&&(void 0===this._offsets[e+1]||a<this._offsets[e+1]);f&&this._activate(this._targets[e])}}},{key:"_activate",value:function(b){this._activeTarget=b,this._clear();for(var c=""+this._selector+'[data-target="'+b+'"],'+(""+this._selector+'[href="'+b+'"]'),d=a(c).parents(l.LI),e=d.length;e--;){a(d[e]).addClass(k.ACTIVE);var f=d[e].parentNode;if(f&&a(f).hasClass(k.DROPDOWN_MENU)){var g=a(f).closest(l.LI_DROPDOWN)[0];a(g).addClass(k.ACTIVE)}}a(this._scrollElement).trigger(j.ACTIVATE,{relatedTarget:b})}},{key:"_clear",value:function(){for(var b=a(this._selector).parentsUntil(this._config.target,l.ACTIVE),c=b.length;c--;)a(b[c]).removeClass(k.ACTIVE)}}],[{key:"VERSION",get:function(){return f}},{key:"Default",get:function(){return i}},{key:"_jQueryInterface",value:function(b){return this.each(function(){var c=a(this).data(g),d="object"==typeof b&&b||null;c||(c=new e(this,d),a(this).data(g,c)),"string"==typeof b&&c[b]()})}}]),e}();return a(window).on(j.LOAD,function(){for(var b=a.makeArray(a(l.DATA_SPY)),c=b.length;c--;){var d=a(b[c]);m._jQueryInterface.call(d,d.data())}}),a.fn[e]=m._jQueryInterface,a.fn[e].Constructor=m,a.fn[e].noConflict=function(){return a.fn[e]=h,m._jQueryInterface},m}(jQuery),function(a){var e="tab",f="4.0.0",g="bs.tab",h=a.fn[e],i=150,j={HIDE:"hide.bs.tab",HIDDEN:"hidden.bs.tab",SHOW:"show.bs.tab",SHOWN:"shown.bs.tab",CLICK:"click.bs.tab.data-api"},k={DROPDOWN_MENU:"dropdown-menu",ACTIVE:"active",FADE:"fade",IN:"in"},l={A:"a",LI:"li",LI_DROPDOWN:"li.dropdown",UL:"ul:not(.dropdown-menu)",FADE_CHILD:"> .fade",ACTIVE:".active",ACTIVE_CHILD:"> .active",DATA_TOGGLE:'[data-toggle="tab"], [data-toggle="pill"]',DROPDOWN_ACTIVE_CHILD:"> .dropdown-menu > .active"},m=function(){function e(a){b(this,e),this._element=a}return c(e,[{key:"show",value:function(){var b=this;if(!this._element.parentNode||this._element.parentNode.nodeType!=Node.ELEMENT_NODE||!a(this._element).parent().hasClass(k.ACTIVE)){var c=void 0,e=void 0,f=a(this._element).closest(l.UL)[0],g=d.getSelectorFromElement(this._element);f&&(e=a.makeArray(a(f).find(l.ACTIVE)),e=e[e.length-1],e&&(e=a(e).find(l.A)[0]));var h=a.Event(j.HIDE,{relatedTarget:this._element}),i=a.Event(j.SHOW,{relatedTarget:e});if(e&&a(e).trigger(h),a(this._element).trigger(i),!i.isDefaultPrevented()&&!h.isDefaultPrevented()){g&&(c=a(g)[0]),this._activate(a(this._element).closest(l.LI)[0],f);var m=function(){var c=a.Event(j.HIDDEN,{relatedTarget:b._element}),d=a.Event(j.SHOWN,{relatedTarget:e});a(e).trigger(c),a(b._element).trigger(d)};c?this._activate(c,c.parentNode,m):m()}}}},{key:"_activate",value:function(b,c,e){var f=a(c).find(l.ACTIVE_CHILD)[0],g=e&&d.supportsTransitionEnd()&&(f&&a(f).hasClass(k.FADE)||!!a(c).find(l.FADE_CHILD)[0]),h=this._transitionComplete.bind(this,b,f,g,e);f&&g?a(f).one(d.TRANSITION_END,h).emulateTransitionEnd(i):h(),f&&a(f).removeClass(k.IN)}},{key:"_transitionComplete",value:function(b,c,e,f){if(c){a(c).removeClass(k.ACTIVE);var g=a(c).find(l.DROPDOWN_ACTIVE_CHILD)[0];g&&a(g).removeClass(k.ACTIVE);var h=a(c).find(l.DATA_TOGGLE)[0];h&&h.setAttribute("aria-expanded",!1)}a(b).addClass(k.ACTIVE);var i=a(b).find(l.DATA_TOGGLE)[0];if(i&&i.setAttribute("aria-expanded",!0),e?(d.reflow(b),a(b).addClass(k.IN)):a(b).removeClass(k.FADE),b.parentNode&&a(b.parentNode).hasClass(k.DROPDOWN_MENU)){var j=a(b).closest(l.LI_DROPDOWN)[0];j&&a(j).addClass(k.ACTIVE),i=a(b).find(l.DATA_TOGGLE)[0],i&&i.setAttribute("aria-expanded",!0)}f&&f()}}],[{key:"VERSION",get:function(){return f}},{key:"Default",get:function(){return Default}},{key:"_jQueryInterface",value:function(b){return this.each(function(){var c=a(this),d=c.data(g);d||(d=d=new e(this),c.data(g,d)),"string"==typeof b&&d[b]()})}}]),e}();return a(document).on(j.CLICK,l.DATA_TOGGLE,function(b){b.preventDefault(),m._jQueryInterface.call(a(this),"show")}),a.fn[e]=m._jQueryInterface,a.fn[e].Constructor=m,a.fn[e].noConflict=function(){return a.fn[e]=h,m._jQueryInterface},m}(jQuery),function(a){var e="tooltip",f="4.0.0",g="bs.tooltip",h=a.fn[e],i=150,j="bs-tether",k={animation:!0,template:'<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',trigger:"hover focus",title:"",delay:0,html:!1,selector:!1,placement:"top",offset:"0 0",constraints:null},l={TOP:"bottom center",RIGHT:"middle left",BOTTOM:"top center",LEFT:"middle right"},m={IN:"in",OUT:"out"},n={HIDE:"hide.bs.tooltip",HIDDEN:"hidden.bs.tooltip",SHOW:"show.bs.tooltip",SHOWN:"shown.bs.tooltip",INSERTED:"inserted.bs.tooltip",CLICK:"click.bs.tooltip",FOCUSIN:"focusin.bs.tooltip",FOCUSOUT:"focusout.bs.tooltip",MOUSEENTER:"mouseenter.bs.tooltip",MOUSELEAVE:"mouseleave.bs.tooltip"},o={FADE:"fade",IN:"in"},p={TOOLTIP:".tooltip",TOOLTIP_INNER:".tooltip-inner"},q={element:!1,enabled:!1},r={HOVER:"hover",FOCUS:"focus",CLICK:"click",MANUAL:"manual"},s=function(){function h(a,c){b(this,h),this._isEnabled=!0,this._timeout=0,this._hoverState="",this._activeTrigger={},this._tether=null,this.element=a,this.config=this._getConfig(c),this.tip=null,this._setListeners()}return 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c=b._hoverState;b._hoverState=null,a(b.element).trigger(b.constructor.Event.SHOWN),c===m.OUT&&b._leave(null,b)};d.supportsTransitionEnd()&&a(this.tip).hasClass(o.FADE)?a(this.tip).one(d.TRANSITION_END,l).emulateTransitionEnd(h._TRANSITION_DURATION):l()}}},{key:"hide",value:function(b){var c=this,e=this.getTipElement(),f=a.Event(this.constructor.Event.HIDE),g=function(){c._hoverState!==m.IN&&e.parentNode&&e.parentNode.removeChild(e),c.element.removeAttribute("aria-describedby"),a(c.element).trigger(c.constructor.Event.HIDDEN),c.cleanupTether(),b&&b()};a(this.element).trigger(f),f.isDefaultPrevented()||(a(e).removeClass(o.IN),d.supportsTransitionEnd()&&a(this.tip).hasClass(o.FADE)?a(e).one(d.TRANSITION_END,g).emulateTransitionEnd(i):g(),this._hoverState="")}},{key:"isWithContent",value:function(){return!!this.getTitle()}},{key:"getTipElement",value:function(){return this.tip=this.tip||a(this.config.template)[0]}},{key:"setContent",value:function(){var b=this.getTipElement(),c=this.getTitle(),d=this.config.html?"innerHTML":"innerText";a(b).find(p.TOOLTIP_INNER)[0][d]=c,a(b).removeClass(o.FADE).removeClass(o.IN),this.cleanupTether()}},{key:"getTitle",value:function(){var a=this.element.getAttribute("data-original-title");return a||(a="function"==typeof this.config.title?this.config.title.call(this.element):this.config.title),a}},{key:"cleanupTether",value:function(){this._tether&&(this._tether.destroy(),a(this.element).removeClass(this._removeTetherClasses),a(this.tip).removeClass(this._removeTetherClasses))}},{key:"_getAttachment",value:function(a){return l[a.toUpperCase()]}},{key:"_setListeners",value:function(){var b=this,c=this.config.trigger.split(" ");c.forEach(function(c){if("click"===c)a(b.element).on(b.constructor.Event.CLICK,b.config.selector,b.toggle.bind(b));else if(c!==r.MANUAL){var 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this.constructor(b.currentTarget,this._getDelegateConfig()),a(b.currentTarget).data(d,c)),b&&(c._activeTrigger["focusin"==b.type?r.FOCUS:r.HOVER]=!0),a(c.getTipElement()).hasClass(o.IN)||c._hoverState===m.IN?void(c._hoverState=m.IN):(clearTimeout(c._timeout),c._hoverState=m.IN,c.config.delay&&c.config.delay.show?void(c._timeout=setTimeout(function(){c._hoverState===m.IN&&c.show()},c.config.delay.show)):void c.show())}},{key:"_leave",value:function(b,c){var d=this.constructor.DATA_KEY;return c=c||a(b.currentTarget).data(d),c||(c=new this.constructor(b.currentTarget,this._getDelegateConfig()),a(b.currentTarget).data(d,c)),b&&(c._activeTrigger["focusout"==b.type?r.FOCUS:r.HOVER]=!1),c._isWithActiveTrigger()?void 0:(clearTimeout(c._timeout),c._hoverState=m.OUT,c.config.delay&&c.config.delay.hide?void(c._timeout=setTimeout(function(){c._hoverState===m.OUT&&c.hide()},c.config.delay.hide)):void c.hide())}},{key:"_isWithActiveTrigger",value:function(){for(var a in 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e="carousel",f="4.0.0",g="bs.carousel",h=a.fn[e],i=600,j={interval:5e3,keyboard:!0,slide:!1,pause:"hover",wrap:!0},k={NEXT:"next",PREVIOUS:"prev"},l={SLIDE:"slide.bs.carousel",SLID:"slid.bs.carousel",CLICK:"click.bs.carousel.data-api",LOAD:"load"},m={CAROUSEL:"carousel",ACTIVE:"active",SLIDE:"slide",RIGHT:"right",LEFT:"left",ITEM:"carousel-item"},n={ACTIVE:".active",ACTIVE_ITEM:".active.carousel-item",ITEM:".carousel-item",NEXT_PREV:".next, .prev",INDICATORS:".carousel-indicators",DATA_SLIDE:"[data-slide], [data-slide-to]",DATA_RIDE:'[data-ride="carousel"]'},o=function(){function e(c,d){b(this,e),this._items=null,this._interval=null,this._activeElement=null,this._isPaused=!1,this._isSliding=!1,this._config=d,this._element=a(c)[0],this._indicatorsElement=a(this._element).find(n.INDICATORS)[0],this._addEventListeners()}return 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p=a.Event(l.SLID,{relatedTarget:g,direction:j});d.supportsTransitionEnd()&&a(this._element).hasClass(m.SLIDE)?(a(g).addClass(b),d.reflow(g),a(f).addClass(j),a(g).addClass(j),a(f).one(d.TRANSITION_END,function(){a(g).removeClass(j).removeClass(b),a(g).addClass(m.ACTIVE),a(f).removeClass(m.ACTIVE).removeClass(b).removeClass(j),e._isSliding=!1,setTimeout(function(){return a(e._element).trigger(p)},0)}).emulateTransitionEnd(i)):(a(f).removeClass(m.ACTIVE),a(g).addClass(m.ACTIVE),this._isSliding=!1,a(this._element).trigger(p)),h&&this.cycle()}}}],[{key:"VERSION",get:function(){return f}},{key:"Default",get:function(){return j}},{key:"_jQueryInterface",value:function(b){return this.each(function(){var c=a(this).data(g),d=a.extend({},j,a(this).data());"object"==typeof b&&a.extend(d,b);var f="string"==typeof b?b:d.slide;c||(c=new e(this,d),a(this).data(g,c)),"number"==typeof b?c.to(b):f?c[f]():d.interval&&(c.pause(),c.cycle())})}},{key:"_dataApiClickHandler",value:function(b){var c=d.getSelectorFromElement(this);if(c){var f=a(c)[0];if(f&&a(f).hasClass(m.CAROUSEL)){var h=a.extend({},a(f).data(),a(this).data()),i=this.getAttribute("data-slide-to");i&&(h.interval=!1),e._jQueryInterface.call(a(f),h),i&&a(f).data(g).to(i),b.preventDefault()}}}}]),e}();return a(document).on(l.CLICK,n.DATA_SLIDE,o._dataApiClickHandler),a(window).on(l.LOAD,function(){a(n.DATA_RIDE).each(function(){var b=a(this);o._jQueryInterface.call(b,b.data())})}),a.fn[e]=o._jQueryInterface,a.fn[e].Constructor=o,a.fn[e].noConflict=function(){return a.fn[e]=h,o._jQueryInterface},o}(jQuery),function(a){var e="collapse",f="4.0.0",g="bs.collapse",h=a.fn[e],i=600,j={toggle:!0,parent:null},k={SHOW:"show.bs.collapse",SHOWN:"shown.bs.collapse",HIDE:"hide.bs.collapse",HIDDEN:"hidden.bs.collapse",CLICK:"click.bs.collapse.data-api"},l={IN:"in",COLLAPSE:"collapse",COLLAPSING:"collapsing",COLLAPSED:"collapsed"},m={WIDTH:"width",HEIGHT:"height"},n={ACTIVES:".panel > .in, .panel > 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j=this._getDimension();a(this._element).removeClass(l.COLLAPSE).addClass(l.COLLAPSING),this._element.style[j]=0,this._element.setAttribute("aria-expanded",!0),this._triggerArray.length&&a(this._triggerArray).removeClass(l.COLLAPSED).attr("aria-expanded",!0),this.setTransitioning(!0);var m=function(){a(b._element).removeClass(l.COLLAPSING).addClass(l.COLLAPSE).addClass(l.IN),b._element.style[j]="",b.setTransitioning(!1),a(b._element).trigger(k.SHOWN)};if(!d.supportsTransitionEnd())return void m();var o="scroll"+(j[0].toUpperCase()+j.slice(1));a(this._element).one(d.TRANSITION_END,m).emulateTransitionEnd(i),this._element.style[j]=this._element[o]+"px"}}}}},{key:"hide",value:function(){var b=this;if(!this._isTransitioning&&a(this._element).hasClass(l.IN)){var c=a.Event(k.HIDE);if(a(this._element).trigger(c),!c.isDefaultPrevented()){var e=this._getDimension(),f=e===m.WIDTH?"offsetWidth":"offsetHeight";this._element.style[e]=this._element[f]+"px",d.reflow(this._element),a(this._element).addClass(l.COLLAPSING).removeClass(l.COLLAPSE).removeClass(l.IN),this._element.setAttribute("aria-expanded",!1),this._triggerArray.length&&a(this._triggerArray).addClass(l.COLLAPSED).attr("aria-expanded",!1),this.setTransitioning(!0);var g=function(){b.setTransitioning(!1),a(b._element).removeClass(l.COLLAPSING).addClass(l.COLLAPSE).trigger(k.HIDDEN)};return this._element.style[e]=0,d.supportsTransitionEnd()?void a(this._element).one(d.TRANSITION_END,g).emulateTransitionEnd(i):g()}}}},{key:"setTransitioning",value:function(a){this._isTransitioning=a}},{key:"_getDimension",value:function(){var b=a(this._element).hasClass(m.WIDTH);return b?m.WIDTH:m.HEIGHT}},{key:"_getParent",value:function(){var b=this,c=a(this._config.parent)[0],d='[data-toggle="collapse"][data-parent="'+this._config.parent+'"]';return a(c).find(d).each(function(a,c){b._addAriaAndCollapsedClass(e._getTargetFromElement(c),[c])}),c}},{key:"_addAriaAndCollapsedClass",value:function(b,c){if(b){var d=a(b).hasClass(l.IN);b.setAttribute("aria-expanded",d),c.length&&a(c).toggleClass(l.COLLAPSED,!d).attr("aria-expanded",d)}}}],[{key:"VERSION",get:function(){return f}},{key:"Default",get:function(){return j}},{key:"_getTargetFromElement",value:function(b){var c=d.getSelectorFromElement(b);return c?a(c)[0]:null}},{key:"_jQueryInterface",value:function(b){return this.each(function(){var c=a(this),d=c.data(g),f=a.extend({},j,c.data(),"object"==typeof b&&b);!d&&f.toggle&&/show|hide/.test(b)&&(f.toggle=!1),d||(d=new e(this,f),c.data(g,d)),"string"==typeof b&&d[b]()})}}]),e}();return a(document).on(k.CLICK,n.DATA_TOGGLE,function(b){b.preventDefault();var c=o._getTargetFromElement(this),d=a(c).data(g),e=d?"toggle":a(this).data();o._jQueryInterface.call(a(c),e)}),a.fn[e]=o._jQueryInterface,a.fn[e].Constructor=o,a.fn[e].noConflict=function(){return a.fn[e]=h,o._jQueryInterface},o}(jQuery),function(a){var e="dropdown",f="4.0.0",g="bs.dropdown",h=a.fn[e],i={HIDE:"hide.bs.dropdown",HIDDEN:"hidden.bs.dropdown",SHOW:"show.bs.dropdown",SHOWN:"shown.bs.dropdown",CLICK:"click.bs.dropdown",KEYDOWN:"keydown.bs.dropdown.data-api",CLICK_DATA:"click.bs.dropdown.data-api"},j={BACKDROP:"dropdown-backdrop",DISABLED:"disabled",OPEN:"open"},k={BACKDROP:".dropdown-backdrop",DATA_TOGGLE:'[data-toggle="dropdown"]',FORM_CHILD:".dropdown form",ROLE_MENU:'[role="menu"]',ROLE_LISTBOX:'[role="listbox"]',NAVBAR_NAV:".navbar-nav",VISIBLE_ITEMS:'[role="menu"] li:not(.disabled) a, [role="listbox"] li:not(.disabled) a'},l=function(){function e(c){b(this,e),a(c).on(i.CLICK,this.toggle)}return c(e,[{key:"toggle",value:function(){if(!this.disabled&&!a(this).hasClass(j.DISABLED)){var b=e._getParentFromElement(this),c=a(b).hasClass(j.OPEN);if(e._clearMenus(),c)return!1;if("ontouchstart"in document.documentElement&&!a(b).closest(k.NAVBAR_NAV).length){var d=document.createElement("div");d.className=j.BACKDROP,a(d).insertBefore(this),a(d).on("click",e._clearMenus)}var f={relatedTarget:this},g=a.Event(i.SHOW,f);if(a(b).trigger(g),!g.isDefaultPrevented())return this.focus(),this.setAttribute("aria-expanded","true"),a(b).toggleClass(j.OPEN),a(b).trigger(i.SHOWN,f),!1}}}],[{key:"VERSION",get:function(){return f}},{key:"_jQueryInterface",value:function(b){return this.each(function(){var c=a(this).data(g);c||a(this).data(g,c=new e(this)),"string"==typeof b&&c[b].call(this)})}},{key:"_clearMenus",value:function(b){if(!b||3!==b.which){var c=a(k.BACKDROP)[0];c&&c.parentNode.removeChild(c);for(var d=a.makeArray(a(k.DATA_TOGGLE)),f=0;f<d.length;f++){var g=e._getParentFromElement(d[f]),h={relatedTarget:d[f]};if(a(g).hasClass(j.OPEN)&&!(b&&"click"===b.type&&/input|textarea/i.test(b.target.tagName)&&a.contains(g,b.target))){var l=a.Event(i.HIDE,h);a(g).trigger(l),l.isDefaultPrevented()||(d[f].setAttribute("aria-expanded","false"),a(g).removeClass(j.OPEN).trigger(i.HIDDEN,h))}}}}},{key:"_getParentFromElement",value:function(b){var c=void 0,e=d.getSelectorFromElement(b);return e&&(c=a(e)[0]),c||b.parentNode}},{key:"_dataApiKeydownHandler",value:function(b){if(/(38|40|27|32)/.test(b.which)&&!/input|textarea/i.test(b.target.tagName)&&(b.preventDefault(),b.stopPropagation(),!this.disabled&&!a(this).hasClass(j.DISABLED))){var c=e._getParentFromElement(this),d=a(c).hasClass(j.OPEN);if(!d&&27!==b.which||d&&27===b.which){if(27===b.which){var f=a(c).find(k.DATA_TOGGLE)[0];a(f).trigger("focus")}return void a(this).trigger("click")}var g=a.makeArray(a(k.VISIBLE_ITEMS));if(g=g.filter(function(a){return a.offsetWidth||a.offsetHeight}),g.length){var h=g.indexOf(b.target);38===b.which&&h>0&&h--,40===b.which&&h<g.length-1&&h++,~h||(h=0),g[h].focus()}}}}]),e}();return a(document).on(i.KEYDOWN,k.DATA_TOGGLE,l._dataApiKeydownHandler).on(i.KEYDOWN,k.ROLE_MENU,l._dataApiKeydownHandler).on(i.KEYDOWN,k.ROLE_LISTBOX,l._dataApiKeydownHandler).on(i.CLICK_DATA,l._clearMenus).on(i.CLICK_DATA,k.DATA_TOGGLE,l.prototype.toggle).on(i.CLICK_DATA,k.FORM_CHILD,function(a){a.stopPropagation()}),a.fn[e]=l._jQueryInterface,a.fn[e].Constructor=l,a.fn[e].noConflict=function(){return a.fn[e]=h,l._jQueryInterface},l}(jQuery),function(a){var e="modal",f="4.0.0",g="bs.modal",h=a.fn[e],i=300,j=150,k={backdrop:!0,keyboard:!0,show:!0},l={HIDE:"hide.bs.modal",HIDDEN:"hidden.bs.modal",SHOW:"show.bs.modal",SHOWN:"shown.bs.modal",DISMISS:"click.dismiss.bs.modal",KEYDOWN:"keydown.dismiss.bs.modal",FOCUSIN:"focusin.bs.modal",RESIZE:"resize.bs.modal",CLICK:"click.bs.modal.data-api",MOUSEDOWN:"mousedown.dismiss.bs.modal",MOUSEUP:"mouseup.dismiss.bs.modal"},m={BACKDROP:"modal-backdrop",OPEN:"modal-open",FADE:"fade",IN:"in"},n={DIALOG:".modal-dialog",DATA_TOGGLE:'[data-toggle="modal"]',DATA_DISMISS:'[data-dismiss="modal"]',SCROLLBAR_MEASURER:"modal-scrollbar-measure"},o=function(){function e(c,d){b(this,e),this._config=d,this._element=c,this._dialog=a(c).find(n.DIALOG)[0],this._backdrop=null,this._isShown=!1,this._isBodyOverflowing=!1,this._ignoreBackdropClick=!1,this._originalBodyPadding=0,this._scrollbarWidth=0}return c(e,[{key:"toggle",value:function(a){return this._isShown?this.hide():this.show(a)}},{key:"show",value:function(b){var c=this,d=a.Event(l.SHOW,{relatedTarget:b});a(this._element).trigger(d),this._isShown||d.isDefaultPrevented()||(this._isShown=!0,this._checkScrollbar(),this._setScrollbar(),a(document.body).addClass(m.OPEN),this._setEscapeEvent(),this._setResizeEvent(),a(this._element).on(l.DISMISS,n.DATA_DISMISS,a.proxy(this.hide,this)),a(this._dialog).on(l.MOUSEDOWN,function(){a(c._element).one(l.MOUSEUP,function(b){a(b.target).is(c._element)&&(that._ignoreBackdropClick=!0)})}),this._showBackdrop(a.proxy(this._showElement,this,b)))}},{key:"hide",value:function(b){b&&b.preventDefault();var c=a.Event(l.HIDE);a(this._element).trigger(c),this._isShown&&!c.isDefaultPrevented()&&(this._isShown=!1,this._setEscapeEvent(),this._setResizeEvent(),a(document).off(l.FOCUSIN),a(this._element).removeClass(m.IN),a(this._element).off(l.DISMISS),a(this._dialog).off(l.MOUSEDOWN),d.supportsTransitionEnd()&&a(this._element).hasClass(m.FADE)?a(this._element).one(d.TRANSITION_END,a.proxy(this._hideModal,this)).emulateTransitionEnd(i):this._hideModal())}},{key:"_showElement",value:function(b){var c=this,e=d.supportsTransitionEnd()&&a(this._element).hasClass(m.FADE);this._element.parentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE||document.body.appendChild(this._element),this._element.style.display="block",this._element.scrollTop=0,e&&d.reflow(this._element),a(this._element).addClass(m.IN),this._enforceFocus();var f=a.Event(l.SHOWN,{relatedTarget:b}),g=function(){c._element.focus(),a(c._element).trigger(f)};e?a(this._dialog).one(d.TRANSITION_END,g).emulateTransitionEnd(i):g()}},{key:"_enforceFocus",value:function(){var b=this;a(document).off(l.FOCUSIN).on(l.FOCUSIN,function(c){b._element===c.target||a(b._element).has(c.target).length||b._element.focus()})}},{key:"_setEscapeEvent",value:function(){var b=this;this._isShown&&this._config.keyboard?a(this._element).on(l.KEYDOWN,function(a){27===a.which&&b.hide()}):this._isShown||a(this._element).off(l.KEYDOWN)}},{key:"_setResizeEvent",value:function(){this._isShown?a(window).on(l.RESIZE,a.proxy(this._handleUpdate,this)):a(window).off(l.RESIZE)}},{key:"_hideModal",value:function(){var b=this;this._element.style.display="none",this._showBackdrop(function(){a(document.body).removeClass(m.OPEN),b._resetAdjustments(),b._resetScrollbar(),a(b._element).trigger(l.HIDDEN)})}},{key:"_removeBackdrop",value:function(){this._backdrop&&(a(this._backdrop).remove(),this._backdrop=null)}},{key:"_showBackdrop",value:function(b){var c=this,e=a(this._element).hasClass(m.FADE)?m.FADE:"";if(this._isShown&&this._config.backdrop){var f=d.supportsTransitionEnd()&&e;if(this._backdrop=document.createElement("div"),this._backdrop.className=m.BACKDROP,e&&a(this._backdrop).addClass(e),a(this._backdrop).appendTo(this.$body),a(this._element).on(l.DISMISS,function(a){return c._ignoreBackdropClick?void(c._ignoreBackdropClick=!1):void(a.target===a.currentTarget&&("static"===c._config.backdrop?c._element.focus():c.hide()))}),f&&d.reflow(this._backdrop),a(this._backdrop).addClass(m.IN),!b)return;if(!f)return void b();a(this._backdrop).one(d.TRANSITION_END,b).emulateTransitionEnd(j)}else if(!this._isShown&&this._backdrop){a(this._backdrop).removeClass(m.IN);var g=function(){c._removeBackdrop(),b&&b()};d.supportsTransitionEnd()&&a(this._element).hasClass(m.FADE)?a(this._backdrop).one(d.TRANSITION_END,g).emulateTransitionEnd(j):g()}else b&&b()}},{key:"_handleUpdate",value:function(){this._adjustDialog()}},{key:"_adjustDialog",value:function(){var a=this._element.scrollHeight>document.documentElement.clientHeight;!this._isBodyOverflowing&&a&&(this._element.style.paddingLeft=this._scrollbarWidth+"px"),this._isBodyOverflowing&&!a&&(this._element.style.paddingRight=this._scrollbarWidth+"px")}},{key:"_resetAdjustments",value:function(){this._element.style.paddingLeft="",this._element.style.paddingRight=""}},{key:"_checkScrollbar",value:function(){var a=window.innerWidth;if(!a){var b=document.documentElement.getBoundingClientRect();a=b.right-Math.abs(b.left)}this._isBodyOverflowing=document.body.clientWidth<a,this._scrollbarWidth=this._getScrollbarWidth()}},{key:"_setScrollbar",value:function(){var b=parseInt(a(document.body).css("padding-right")||0,10);this._originalBodyPadding=document.body.style.paddingRight||"",this._isBodyOverflowing&&(document.body.style.paddingRight=b+this._scrollbarWidth+"px")}},{key:"_resetScrollbar",value:function(){document.body.style.paddingRight=this._originalBodyPadding}},{key:"_getScrollbarWidth",value:function(){var a=document.createElement("div");a.className=n.SCROLLBAR_MEASURER,document.body.appendChild(a);var b=a.offsetWidth-a.clientWidth;return document.body.removeChild(a),b}}],[{key:"VERSION",get:function(){return f}},{key:"Default",get:function(){return k}},{key:"_jQueryInterface",value:function(b,c){return this.each(function(){var d=a(this).data(g),f=a.extend({},e.Default,a(this).data(),"object"==typeof b&&b);d||(d=new e(this,f),a(this).data(g,d)),"string"==typeof b?d[b](c):f.show&&d.show(c)})}}]),e}();return a(document).on(l.CLICK,n.DATA_TOGGLE,function(b){var c=this,e=void 0,f=d.getSelectorFromElement(this);f&&(e=a(f)[0]);var h=a(e).data(g)?"toggle":a.extend({},a(e).data(),a(this).data());"A"===this.tagName&&b.preventDefault();var i=a(e).one(l.SHOW,function(b){b.isDefaultPrevented()||i.one(l.HIDDEN,function(){a(c).is(":visible")&&c.focus()})});o._jQueryInterface.call(a(e),h,this)}),a.fn[e]=o._jQueryInterface,a.fn[e].Constructor=o,a.fn[e].noConflict=function(){return a.fn[e]=h,o._jQueryInterface},o}(jQuery),function(a){var e="scrollspy",f="4.0.0",g="bs.scrollspy",h=a.fn[e],i={offset:10},j={ACTIVATE:"activate.bs.scrollspy",SCROLL:"scroll.bs.scrollspy",LOAD:"load.bs.scrollspy.data-api"},k={DROPDOWN_MENU:"dropdown-menu",ACTIVE:"active"},l={DATA_SPY:'[data-spy="scroll"]',ACTIVE:".active",LI_DROPDOWN:"li.dropdown",LI:"li"},m=function(){function 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c=""+this._selector+'[data-target="'+b+'"],'+(""+this._selector+'[href="'+b+'"]'),d=a(c).parents(l.LI),e=d.length;e--;){a(d[e]).addClass(k.ACTIVE);var f=d[e].parentNode;if(f&&a(f).hasClass(k.DROPDOWN_MENU)){var g=a(f).closest(l.LI_DROPDOWN)[0];a(g).addClass(k.ACTIVE)}}a(this._scrollElement).trigger(j.ACTIVATE,{relatedTarget:b})}},{key:"_clear",value:function(){for(var b=a(this._selector).parentsUntil(this._config.target,l.ACTIVE),c=b.length;c--;)a(b[c]).removeClass(k.ACTIVE)}}],[{key:"VERSION",get:function(){return f}},{key:"Default",get:function(){return i}},{key:"_jQueryInterface",value:function(b){return this.each(function(){var c=a(this).data(g),d="object"==typeof b&&b||null;c||(c=new e(this,d),a(this).data(g,c)),"string"==typeof b&&c[b]()})}}]),e}();return a(window).on(j.LOAD,function(){for(var b=a.makeArray(a(l.DATA_SPY)),c=b.length;c--;){var d=a(b[c]);m._jQueryInterface.call(d,d.data())}}),a.fn[e]=m._jQueryInterface,a.fn[e].Constructor=m,a.fn[e].noConflict=function(){return a.fn[e]=h,m._jQueryInterface},m}(jQuery),function(a){var e="tab",f="4.0.0",g="bs.tab",h=a.fn[e],i=150,j={HIDE:"hide.bs.tab",HIDDEN:"hidden.bs.tab",SHOW:"show.bs.tab",SHOWN:"shown.bs.tab",CLICK:"click.bs.tab.data-api"},k={DROPDOWN_MENU:"dropdown-menu",ACTIVE:"active",FADE:"fade",IN:"in"},l={A:"a",LI:"li",LI_DROPDOWN:"li.dropdown",UL:"ul:not(.dropdown-menu)",FADE_CHILD:"> .fade",ACTIVE:".active",ACTIVE_CHILD:"> .active",DATA_TOGGLE:'[data-toggle="tab"], [data-toggle="pill"]',DROPDOWN_ACTIVE_CHILD:"> .dropdown-menu > .active"},m=function(){function e(a){b(this,e),this._element=a}return c(e,[{key:"show",value:function(){var b=this;if(!this._element.parentNode||this._element.parentNode.nodeType!=Node.ELEMENT_NODE||!a(this._element).parent().hasClass(k.ACTIVE)){var c=void 0,e=void 0,f=a(this._element).closest(l.UL)[0],g=d.getSelectorFromElement(this._element);f&&(e=a.makeArray(a(f).find(l.ACTIVE)),e=e[e.length-1],e&&(e=a(e).find(l.A)[0]));var h=a.Event(j.HIDE,{relatedTarget:this._element}),i=a.Event(j.SHOW,{relatedTarget:e});if(e&&a(e).trigger(h),a(this._element).trigger(i),!i.isDefaultPrevented()&&!h.isDefaultPrevented()){g&&(c=a(g)[0]),this._activate(a(this._element).closest(l.LI)[0],f);var m=function(){var c=a.Event(j.HIDDEN,{relatedTarget:b._element}),d=a.Event(j.SHOWN,{relatedTarget:e});a(e).trigger(c),a(b._element).trigger(d)};c?this._activate(c,c.parentNode,m):m()}}}},{key:"_activate",value:function(b,c,e){var f=a(c).find(l.ACTIVE_CHILD)[0],g=e&&d.supportsTransitionEnd()&&(f&&a(f).hasClass(k.FADE)||!!a(c).find(l.FADE_CHILD)[0]),h=a.proxy(this._transitionComplete,this,b,f,g,e);f&&g?a(f).one(d.TRANSITION_END,h).emulateTransitionEnd(i):h(),f&&a(f).removeClass(k.IN)}},{key:"_transitionComplete",value:function(b,c,e,f){if(c){a(c).removeClass(k.ACTIVE);var g=a(c).find(l.DROPDOWN_ACTIVE_CHILD)[0];g&&a(g).removeClass(k.ACTIVE);var h=a(c).find(l.DATA_TOGGLE)[0];h&&h.setAttribute("aria-expanded",!1)}a(b).addClass(k.ACTIVE);var i=a(b).find(l.DATA_TOGGLE)[0];if(i&&i.setAttribute("aria-expanded",!0),e?(d.reflow(b),a(b).addClass(k.IN)):a(b).removeClass(k.FADE),b.parentNode&&a(b.parentNode).hasClass(k.DROPDOWN_MENU)){var j=a(b).closest(l.LI_DROPDOWN)[0];j&&a(j).addClass(k.ACTIVE),i=a(b).find(l.DATA_TOGGLE)[0],i&&i.setAttribute("aria-expanded",!0)}f&&f()}}],[{key:"VERSION",get:function(){return f}},{key:"Default",get:function(){return Default}},{key:"_jQueryInterface",value:function(b){return this.each(function(){var c=a(this),d=c.data(g);d||(d=d=new e(this),c.data(g,d)),"string"==typeof b&&d[b]()})}}]),e}();return a(document).on(j.CLICK,l.DATA_TOGGLE,function(b){b.preventDefault(),m._jQueryInterface.call(a(this),"show")}),a.fn[e]=m._jQueryInterface,a.fn[e].Constructor=m,a.fn[e].noConflict=function(){return a.fn[e]=h,m._jQueryInterface},m}(jQuery),function(a){var e="tooltip",f="4.0.0",g="bs.tooltip",h=a.fn[e],i=150,j="bs-tether",k={animation:!0,template:'<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',trigger:"hover focus",title:"",delay:0,html:!1,selector:!1,placement:"top",offset:"0 0",constraints:null},l={TOP:"bottom center",RIGHT:"middle left",BOTTOM:"top center",LEFT:"middle right"},m={IN:"in",OUT:"out"},n={HIDE:"hide.bs.tooltip",HIDDEN:"hidden.bs.tooltip",SHOW:"show.bs.tooltip",SHOWN:"shown.bs.tooltip",INSERTED:"inserted.bs.tooltip",CLICK:"click.bs.tooltip",FOCUSIN:"focusin.bs.tooltip",FOCUSOUT:"focusout.bs.tooltip",MOUSEENTER:"mouseenter.bs.tooltip",MOUSELEAVE:"mouseleave.bs.tooltip"},o={FADE:"fade",IN:"in"},p={TOOLTIP:".tooltip",TOOLTIP_INNER:".tooltip-inner"},q={element:!1,enabled:!1},r={HOVER:"hover",FOCUS:"focus",CLICK:"click",MANUAL:"manual"},s=function(){function h(a,c){b(this,h),this._isEnabled=!0,this._timeout=0,this._hoverState="",this._activeTrigger={},this._tether=null,this.element=a,this.config=this._getConfig(c),this.tip=null,this._setListeners()}return c(h,[{key:"enable",value:function(){this._isEnabled=!0}},{key:"disable",value:function(){this._isEnabled=!1}},{key:"toggleEnabled",value:function(){this._isEnabled=!this._isEnabled}},{key:"toggle",value:function(b){var c=this,d=this.constructor.DATA_KEY;b?(c=a(b.currentTarget).data(d),c||(c=new this.constructor(b.currentTarget,this._getDelegateConfig()),a(b.currentTarget).data(d,c)),c._activeTrigger.click=!c._activeTrigger.click,c._isWithActiveTrigger()?c._enter(null,c):c._leave(null,c)):a(c.getTipElement()).hasClass(o.IN)?c._leave(null,c):c._enter(null,c)}},{key:"destroy",value:function(){var b=this;clearTimeout(this._timeout),this.hide(function(){a(b.element).off("."+b.constructor.NAME).removeData(b.constructor.DATA_KEY),
+b.tip&&a(b.tip).detach(),b.tip=null})}},{key:"show",value:function(){var b=this,c=a.Event(this.constructor.Event.SHOW);if(this.isWithContent()&&this._isEnabled){a(this.element).trigger(c);var e=a.contains(this.element.ownerDocument.documentElement,this.element);if(c.isDefaultPrevented()||!e)return;var f=this.getTipElement(),g=d.getUID(this.constructor.NAME);f.setAttribute("id",g),this.element.setAttribute("aria-describedby",g),this.setContent(),this.config.animation&&a(f).addClass(o.FADE);var i="function"==typeof this.config.placement?this.config.placement.call(this,f,this.element):this.config.placement,k=this._getAttachment(i);a(f).data(this.constructor.DATA_KEY,this).appendTo(document.body),a(this.element).trigger(this.constructor.Event.INSERTED),this._tether=new Tether({element:f,target:this.element,attachment:k,classes:q,classPrefix:j,offset:this.config.offset,constraints:this.config.constraints}),d.reflow(f),this._tether.position(),a(f).addClass(o.IN);var l=function(){var c=b._hoverState;b._hoverState=null,a(b.element).trigger(b.constructor.Event.SHOWN),c===m.OUT&&b._leave(null,b)};d.supportsTransitionEnd()&&a(this.tip).hasClass(o.FADE)?a(this.tip).one(d.TRANSITION_END,l).emulateTransitionEnd(h._TRANSITION_DURATION):l()}}},{key:"hide",value:function(b){var c=this,e=this.getTipElement(),f=a.Event(this.constructor.Event.HIDE),g=function(){c._hoverState!==m.IN&&e.parentNode&&e.parentNode.removeChild(e),c.element.removeAttribute("aria-describedby"),a(c.element).trigger(c.constructor.Event.HIDDEN),c.cleanupTether(),b&&b()};a(this.element).trigger(f),f.isDefaultPrevented()||(a(e).removeClass(o.IN),d.supportsTransitionEnd()&&a(this.tip).hasClass(o.FADE)?a(e).one(d.TRANSITION_END,g).emulateTransitionEnd(i):g(),this._hoverState="")}},{key:"isWithContent",value:function(){return!!this.getTitle()}},{key:"getTipElement",value:function(){return this.tip=this.tip||a(this.config.template)[0]}},{key:"setContent",value:function(){var b=this.getTipElement(),c=this.getTitle(),d=this.config.html?"innerHTML":"innerText";a(b).find(p.TOOLTIP_INNER)[0][d]=c,a(b).removeClass(o.FADE).removeClass(o.IN),this.cleanupTether()}},{key:"getTitle",value:function(){var a=this.element.getAttribute("data-original-title");return a||(a="function"==typeof this.config.title?this.config.title.call(this.element):this.config.title),a}},{key:"cleanupTether",value:function(){this._tether&&(this._tether.destroy(),a(this.element).removeClass(this._removeTetherClasses),a(this.tip).removeClass(this._removeTetherClasses))}},{key:"_getAttachment",value:function(a){return l[a.toUpperCase()]}},{key:"_setListeners",value:function(){var b=this,c=this.config.trigger.split(" ");c.forEach(function(c){if("click"===c)a(b.element).on(b.constructor.Event.CLICK,b.config.selector,a.proxy(b.toggle,b));else if(c!==r.MANUAL){var d=c==r.HOVER?b.constructor.Event.MOUSEENTER:b.constructor.Event.FOCUSIN,e=c==r.HOVER?b.constructor.Event.MOUSELEAVE:b.constructor.Event.FOCUSOUT;a(b.element).on(d,b.config.selector,a.proxy(b._enter,b)).on(e,b.config.selector,a.proxy(b._leave,b))}}),this.config.selector?this.config=a.extend({},this.config,{trigger:"manual",selector:""}):this._fixTitle()}},{key:"_removeTetherClasses",value:function(a,b){return((b.baseVal||b).match(new RegExp("(^|\\s)"+j+"-\\S+","g"))||[]).join(" ")}},{key:"_fixTitle",value:function(){var a=typeof this.element.getAttribute("data-original-title");(this.element.getAttribute("title")||"string"!==a)&&(this.element.setAttribute("data-original-title",this.element.getAttribute("title")||""),this.element.setAttribute("title",""))}},{key:"_enter",value:function(b,c){var d=this.constructor.DATA_KEY;return c=c||a(b.currentTarget).data(d),c||(c=new this.constructor(b.currentTarget,this._getDelegateConfig()),a(b.currentTarget).data(d,c)),b&&(c._activeTrigger["focusin"==b.type?r.FOCUS:r.HOVER]=!0),a(c.getTipElement()).hasClass(o.IN)||c._hoverState===m.IN?void(c._hoverState=m.IN):(clearTimeout(c._timeout),c._hoverState=m.IN,c.config.delay&&c.config.delay.show?void(c._timeout=setTimeout(function(){c._hoverState===m.IN&&c.show()},c.config.delay.show)):void c.show())}},{key:"_leave",value:function(b,c){var d=this.constructor.DATA_KEY;return c=c||a(b.currentTarget).data(d),c||(c=new this.constructor(b.currentTarget,this._getDelegateConfig()),a(b.currentTarget).data(d,c)),b&&(c._activeTrigger["focusout"==b.type?r.FOCUS:r.HOVER]=!1),c._isWithActiveTrigger()?void 0:(clearTimeout(c._timeout),c._hoverState=m.OUT,c.config.delay&&c.config.delay.hide?void(c._timeout=setTimeout(function(){c._hoverState===m.OUT&&c.hide()},c.config.delay.hide)):void c.hide())}},{key:"_isWithActiveTrigger",value:function(){for(var a in this._activeTrigger)if(this._activeTrigger[a])return!0;return!1}},{key:"_getConfig",value:function(b){return b=a.extend({},this.constructor.Default,a(this.element).data(),b),b.delay&&"number"==typeof b.delay&&(b.delay={show:b.delay,hide:b.delay}),b}},{key:"_getDelegateConfig",value:function(){var a={};if(this.config)for(var b in this.config){var c=this.config[b];this.constructor.Default[b]!==c&&(a[b]=c)}return a}}],[{key:"VERSION",get:function(){return f}},{key:"Default",get:function(){return k}},{key:"NAME",get:function(){return e}},{key:"DATA_KEY",get:function(){return g}},{key:"Event",get:function(){return n}},{key:"_jQueryInterface",value:function(b){return this.each(function(){var c=a(this).data(g),d="object"==typeof b?b:null;(c||!/destroy|hide/.test(b))&&(c||(c=new h(this,d),a(this).data(g,c)),"string"==typeof b&&c[b]())})}}]),h}();return a.fn[e]=s._jQueryInterface,a.fn[e].Constructor=s,a.fn[e].noConflict=function(){return a.fn[e]=h,s._jQueryInterface},s}(jQuery));!function(d){var f="popover",g="4.0.0",h="bs.popover",i=d.fn[f],j=d.extend({},e.Default,{placement:"right",trigger:"click",content:"",template:'<div class="popover" role="tooltip"><div class="popover-arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>'}),k={FADE:"fade",IN:"in"},l={TITLE:".popover-title",CONTENT:".popover-content",ARROW:".popover-arrow"},m={HIDE:"hide.bs.popover",HIDDEN:"hidden.bs.popover",SHOW:"show.bs.popover",SHOWN:"shown.bs.popover",INSERTED:"inserted.bs.popover",CLICK:"click.bs.popover",FOCUSIN:"focusin.bs.popover",FOCUSOUT:"focusout.bs.popover",MOUSEENTER:"mouseenter.bs.popover",MOUSELEAVE:"mouseleave.bs.popover"},n=function(e){function i(){b(this,i),null!=e&&e.apply(this,arguments)}return a(i,e),c(i,[{key:"isWithContent",value:function(){return this.getTitle()||this._getContent()}},{key:"getTipElement",value:function(){return this.tip=this.tip||d(this.config.template)[0]}},{key:"setContent",value:function(){var a=this.getTipElement(),b=this.getTitle(),c=this._getContent(),e=d(a).find(l.TITLE)[0];e&&(e[this.config.html?"innerHTML":"innerText"]=b),d(a).find(l.CONTENT).children().detach().end()[this.config.html?"string"==typeof c?"html":"append":"text"](c),d(a).removeClass(k.FADE).removeClass(k.IN),this.cleanupTether()}},{key:"_getContent",value:function(){return this.element.getAttribute("data-content")||("function"==typeof this.config.content?this.config.content.call(this.element):this.config.content)}}],[{key:"VERSION",get:function(){return g}},{key:"Default",get:function(){return j}},{key:"NAME",get:function(){return f}},{key:"DATA_KEY",get:function(){return h}},{key:"Event",get:function(){return m}},{key:"_jQueryInterface",value:function(a){return this.each(function(){var b=d(this).data(h),c="object"==typeof a?a:null;(b||!/destroy|hide/.test(a))&&(b||(b=new i(this,c),d(this).data(h,b)),"string"==typeof a&&b[a]())})}}]),i}(e);return d.fn[f]=n._jQueryInterface,d.fn[f].Constructor=n,d.fn[f].noConflict=function(){return d.fn[f]=i,n._jQueryInterface},n}(jQuery)}}(jQuery);
\ No newline at end of file

dist/js/npm.js

 // This file is autogenerated via the `commonjs` Grunt task. You can require() this file in a CommonJS environment.
-require('../../js/src/util.js')
-require('../../js/src/alert.js')
-require('../../js/src/button.js')
-require('../../js/src/carousel.js')
-require('../../js/src/collapse.js')
-require('../../js/src/dropdown.js')
-require('../../js/src/modal.js')
-require('../../js/src/scrollspy.js')
-require('../../js/src/tab.js')
-require('../../js/src/tooltip.js')
-require('../../js/src/popover.js')
+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 _interopRequire(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 = _interopRequire(_util);
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v4.0.0): 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';
+    var DATA_KEY = 'bs.alert';
+    var JQUERY_NO_CONFLICT = $.fn[NAME];
+    var TRANSITION_DURATION = 150;
+
+    var Selector = {
+      DISMISS: '[data-dismiss="alert"]'
+    };
+
+    var Event = {
+      CLOSE: 'close.bs.alert',
+      CLOSED: 'closed.bs.alert',
+      CLICK: 'click.bs.alert.data-api'
+    };
+
+    var ClassName = {
+      ALERT: 'alert',
+      FADE: 'fade',
+      IN: 'in'
+    };
+
+    /**
+     * ------------------------------------------------------------------------
+     * Class Definition
+     * ------------------------------------------------------------------------
+     */
+
+    var Alert = (function () {
+      function Alert(element) {
+        _classCallCheck(this, Alert);
+
+        this._element = element;
+      }
+
+      _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: '_getRootElement',
+
+        // private
+
+        value: function _getRootElement(element) {
+          var parent = false;
+          var selector = _Util.getSelectorFromElement(element);
+
+          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) {
+          $(element).removeClass(ClassName.IN);
+
+          if (!_Util.supportsTransitionEnd() || !$(element).hasClass(ClassName.FADE)) {
+            this._destroyElement(element);
+            return;
+          }
+
+          $(element).one(_Util.TRANSITION_END, this._destroyElement.bind(this, element)).emulateTransitionEnd(TRANSITION_DURATION);
+        }
+      }, {
+        key: '_destroyElement',
+        value: function _destroyElement(element) {
+          $(element).detach().trigger(Event.CLOSED).remove();
+        }
+      }], [{
+        key: 'VERSION',
+
+        // getters
+
+        get: function () {
+          return VERSION;
+        }
+      }, {
+        key: '_jQueryInterface',
+
+        // static
+
+        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);
+          };
+        }
+      }]);
+
+      return Alert;
+    })();
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    $(document).on(Event.CLICK, 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;
+});
\ No newline at end of file

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) {
+  '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'); } }
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v4.0.0): button.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+
+  var Button = (function ($) {
+
+    /**
+     * ------------------------------------------------------------------------
+     * Constants
+     * ------------------------------------------------------------------------
+     */
+
+    var NAME = 'button';
+    var VERSION = '4.0.0';
+    var DATA_KEY = 'bs.button';
+    var JQUERY_NO_CONFLICT = $.fn[NAME];
+    var TRANSITION_DURATION = 150;
+
+    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: 'click.bs.button.data-api',
+      FOCUS_BLUR: 'focus.bs.button.data-api blur.bs.button.data-api'
+    };
+
+    /**
+     * ------------------------------------------------------------------------
+     * Class Definition
+     * ------------------------------------------------------------------------
+     */
+
+    var Button = (function () {
+      function Button(element) {
+        _classCallCheck(this, Button);
+
+        this._element = element;
+      }
+
+      _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);
+                $(this._element).trigger('change');
+              }
+            }
+          } else {
+            this._element.setAttribute('aria-pressed', !$(this._element).hasClass(ClassName.ACTIVE));
+          }
+
+          if (triggerChangeEvent) {
+            $(this._element).toggleClass(ClassName.ACTIVE);
+          }
+        }
+      }], [{
+        key: 'VERSION',
+
+        // getters
+
+        get: function () {
+          return VERSION;
+        }
+      }, {
+        key: '_jQueryInterface',
+
+        // static
+
+        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]();
+            }
+          });
+        }
+      }]);
+
+      return Button;
+    })();
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    $(document).on(Event.CLICK, Selector.DATA_TOGGLE_CARROT, function (event) {
+      event.preventDefault();
+
+      var button = event.target;
+
+      if (!$(button).hasClass(ClassName.BUTTON)) {
+        button = $(button).closest(Selector.BUTTON);
+      }
+
+      Button._jQueryInterface.call($(button), 'toggle');
+    }).on(Event.FOCUS_BLUR, 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;
+});
\ No newline at end of file

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 _interopRequire(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 = _interopRequire(_util);
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v4.0.0): 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';
+    var DATA_KEY = 'bs.carousel';
+    var JQUERY_NO_CONFLICT = $.fn[NAME];
+    var TRANSITION_DURATION = 600;
+
+    var Default = {
+      interval: 5000,
+      keyboard: true,
+      slide: false,
+      pause: 'hover',
+      wrap: true
+    };
+
+    var Direction = {
+      NEXT: 'next',
+      PREVIOUS: 'prev'
+    };
+
+    var Event = {
+      SLIDE: 'slide.bs.carousel',
+      SLID: 'slid.bs.carousel',
+      CLICK: 'click.bs.carousel.data-api',
+      LOAD: 'load'
+    };
+
+    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 = config;
+        this._element = $(element)[0];
+        this._indicatorsElement = $(this._element).find(Selector.INDICATORS)[0];
+
+        this._addEventListeners();
+      }
+
+      _createClass(Carousel, [{
+        key: 'next',
+
+        // public
+
+        value: function next() {
+          if (!this._isSliding) {
+            this._slide(Direction.NEXT);
+          }
+        }
+      }, {
+        key: 'prev',
+        value: function prev() {
+          if (!this._isSliding) {
+            this._slide(Direction.PREVIOUS);
+          }
+        }
+      }, {
+        key: 'pause',
+        value: function pause(event) {
+          if (!event) {
+            this._isPaused = true;
+          }
+
+          if ($(this._element).find(Selector.NEXT_PREV)[0] && _Util.supportsTransitionEnd()) {
+            _Util.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(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: '_addEventListeners',
+
+        // private
+
+        value: function _addEventListeners() {
+          if (this._config.keyboard) {
+            $(this._element).on('keydown.bs.carousel', $.proxy(this._keydown, this));
+          }
+
+          if (this._config.pause == 'hover' && !('ontouchstart' in document.documentElement)) {
+            $(this._element).on('mouseenter.bs.carousel', $.proxy(this.pause, this)).on('mouseleave.bs.carousel', $.proxy(this.cycle, this));
+          }
+        }
+      }, {
+        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 = !!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.supportsTransitionEnd() && $(this._element).hasClass(ClassName.SLIDE)) {
+
+            $(nextElement).addClass(direction);
+
+            _Util.reflow(nextElement);
+
+            $(activeElement).addClass(directionalClassName);
+            $(nextElement).addClass(directionalClassName);
+
+            $(activeElement).one(_Util.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();
+          }
+        }
+      }], [{
+        key: 'VERSION',
+
+        // getters
+
+        get: function () {
+          return VERSION;
+        }
+      }, {
+        key: 'Default',
+        get: function () {
+          return Default;
+        }
+      }, {
+        key: '_jQueryInterface',
+
+        // static
+
+        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 (action) {
+              data[action]();
+            } else if (_config.interval) {
+              data.pause();
+              data.cycle();
+            }
+          });
+        }
+      }, {
+        key: '_dataApiClickHandler',
+        value: function _dataApiClickHandler(event) {
+          var selector = _Util.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();
+        }
+      }]);
+
+      return Carousel;
+    })();
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    $(document).on(Event.CLICK, Selector.DATA_SLIDE, Carousel._dataApiClickHandler);
+
+    $(window).on(Event.LOAD, 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;
+});
\ No newline at end of file

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 _interopRequire(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 = _interopRequire(_util);
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v4.0.0): 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';
+    var DATA_KEY = 'bs.collapse';
+    var JQUERY_NO_CONFLICT = $.fn[NAME];
+    var TRANSITION_DURATION = 600;
+
+    var Default = {
+      toggle: true,
+      parent: null
+    };
+
+    var Event = {
+      SHOW: 'show.bs.collapse',
+      SHOWN: 'shown.bs.collapse',
+      HIDE: 'hide.bs.collapse',
+      HIDDEN: 'hidden.bs.collapse',
+      CLICK: 'click.bs.collapse.data-api'
+    };
+
+    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 = $.extend({}, Default, 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();
+        }
+      }
+
+      _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 activesData = undefined;
+          var actives = 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.supportsTransitionEnd()) {
+            complete();
+            return;
+          }
+
+          var scrollSize = 'scroll' + (dimension[0].toUpperCase() + dimension.slice(1));
+
+          $(this._element).one(_Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+
+          this._element.style[dimension] = this._element[scrollSize] + 'px';
+        }
+      }, {
+        key: 'hide',
+        value: function hide() {
+          var _this2 = this;
+
+          if (this._isTransitioning || !$(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.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.supportsTransitionEnd()) {
+            return complete();
+          }
+
+          $(this._element).one(_Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+        }
+      }, {
+        key: 'setTransitioning',
+        value: function setTransitioning(isTransitioning) {
+          this._isTransitioning = isTransitioning;
+        }
+      }, {
+        key: '_getDimension',
+
+        // private
+
+        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);
+            }
+          }
+        }
+      }], [{
+        key: 'VERSION',
+
+        // getters
+
+        get: function () {
+          return VERSION;
+        }
+      }, {
+        key: 'Default',
+        get: function () {
+          return Default;
+        }
+      }, {
+        key: '_getTargetFromElement',
+
+        // static
+
+        value: function _getTargetFromElement(element) {
+          var selector = _Util.getSelectorFromElement(element);
+          return selector ? $(selector)[0] : null;
+        }
+      }, {
+        key: '_jQueryInterface',
+        value: function _jQueryInterface(config) {
+          return this.each(function () {
+            var $this = $(this);
+            var data = $this.data(DATA_KEY);
+            var _config = $.extend({}, Default, $this.data(), typeof config === 'object' && config);
+
+            if (!data && _config.toggle && /show|hide/.test(config)) {
+              _config.toggle = false;
+            }
+
+            if (!data) {
+              data = new Collapse(this, _config);
+              $this.data(DATA_KEY, data);
+            }
+
+            if (typeof config === 'string') {
+              data[config]();
+            }
+          });
+        }
+      }]);
+
+      return Collapse;
+    })();
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    $(document).on(Event.CLICK, 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;
+});
\ No newline at end of file

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 _interopRequire(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 = _interopRequire(_util);
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v4.0.0): 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';
+    var DATA_KEY = 'bs.dropdown';
+    var JQUERY_NO_CONFLICT = $.fn[NAME];
+
+    var Event = {
+      HIDE: 'hide.bs.dropdown',
+      HIDDEN: 'hidden.bs.dropdown',
+      SHOW: 'show.bs.dropdown',
+      SHOWN: 'shown.bs.dropdown',
+      CLICK: 'click.bs.dropdown',
+      KEYDOWN: 'keydown.bs.dropdown.data-api',
+      CLICK_DATA: 'click.bs.dropdown.data-api'
+    };
+
+    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);
+
+        $(element).on(Event.CLICK, this.toggle);
+      }
+
+      _createClass(Dropdown, [{
+        key: 'toggle',
+
+        // public
+
+        value: function toggle() {
+          if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {
+            return;
+          }
+
+          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;
+          }
+
+          this.focus();
+          this.setAttribute('aria-expanded', 'true');
+
+          $(parent).toggleClass(ClassName.OPEN);
+          $(parent).trigger(Event.SHOWN, relatedTarget);
+
+          return false;
+        }
+      }], [{
+        key: 'VERSION',
+
+        // getters
+
+        get: function () {
+          return VERSION;
+        }
+      }, {
+        key: '_jQueryInterface',
+
+        // static
+
+        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') {
+              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.HIDDEN, relatedTarget);
+          }
+        }
+      }, {
+        key: '_getParentFromElement',
+        value: function _getParentFromElement(element) {
+          var parent = undefined;
+          var selector = _Util.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) index--; // up
+          if (event.which === 40 && index < items.length - 1) index++; // down
+          if (! ~index) index = 0;
+
+          items[index].focus();
+        }
+      }]);
+
+      return Dropdown;
+    })();
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    $(document).on(Event.KEYDOWN, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN, Selector.ROLE_MENU, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN, Selector.ROLE_LISTBOX, Dropdown._dataApiKeydownHandler).on(Event.CLICK_DATA, Dropdown._clearMenus).on(Event.CLICK_DATA, Selector.DATA_TOGGLE, Dropdown.prototype.toggle).on(Event.CLICK_DATA, Selector.FORM_CHILD, function (e) {
+      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;
+});
\ No newline at end of file

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 _interopRequire(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 = _interopRequire(_util);
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v4.0.0): 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';
+    var DATA_KEY = 'bs.modal';
+    var JQUERY_NO_CONFLICT = $.fn[NAME];
+    var TRANSITION_DURATION = 300;
+    var BACKDROP_TRANSITION_DURATION = 150;
+
+    var Default = {
+      backdrop: true,
+      keyboard: true,
+      show: true
+    };
+
+    var Event = {
+      HIDE: 'hide.bs.modal',
+      HIDDEN: 'hidden.bs.modal',
+      SHOW: 'show.bs.modal',
+      SHOWN: 'shown.bs.modal',
+      DISMISS: 'click.dismiss.bs.modal',
+      KEYDOWN: 'keydown.dismiss.bs.modal',
+      FOCUSIN: 'focusin.bs.modal',
+      RESIZE: 'resize.bs.modal',
+      CLICK: 'click.bs.modal.data-api',
+      MOUSEDOWN: 'mousedown.dismiss.bs.modal',
+      MOUSEUP: 'mouseup.dismiss.bs.modal'
+    };
+
+    var ClassName = {
+      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"]',
+      SCROLLBAR_MEASURER: 'modal-scrollbar-measure'
+    };
+
+    /**
+     * ------------------------------------------------------------------------
+     * Class Definition
+     * ------------------------------------------------------------------------
+     */
+
+    var Modal = (function () {
+      function Modal(element, config) {
+        _classCallCheck(this, Modal);
+
+        this._config = 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;
+      }
+
+      _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.DISMISS, Selector.DATA_DISMISS, $.proxy(this.hide, this));
+
+          $(this._dialog).on(Event.MOUSEDOWN, function () {
+            $(_this._element).one(Event.MOUSEUP, function (event) {
+              if ($(event.target).is(_this._element)) {
+                that._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.DISMISS);
+          $(this._dialog).off(Event.MOUSEDOWN);
+
+          if (_Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
+
+            $(this._element).one(_Util.TRANSITION_END, $.proxy(this._hideModal, this)).emulateTransitionEnd(TRANSITION_DURATION);
+          } else {
+            this._hideModal();
+          }
+        }
+      }, {
+        key: '_showElement',
+
+        // private
+
+        value: function _showElement(relatedTarget) {
+          var _this2 = this;
+
+          var transition = _Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);
+
+          if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
+            // don't move modals dom position
+            document.body.appendChild(this._element);
+          }
+
+          this._element.style.display = 'block';
+          this._element.scrollTop = 0;
+
+          if (transition) {
+            _Util.reflow(this._element);
+          }
+
+          $(this._element).addClass(ClassName.IN);
+
+          this._enforceFocus();
+
+          var shownEvent = $.Event(Event.SHOWN, {
+            relatedTarget: relatedTarget
+          });
+
+          var transitionComplete = function transitionComplete() {
+            _this2._element.focus();
+            $(_this2._element).trigger(shownEvent);
+          };
+
+          if (transition) {
+            $(this._dialog).one(_Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(TRANSITION_DURATION);
+          } else {
+            transitionComplete();
+          }
+        }
+      }, {
+        key: '_enforceFocus',
+        value: function _enforceFocus() {
+          var _this3 = this;
+
+          $(document).off(Event.FOCUSIN) // guard against infinite focus loop
+          .on(Event.FOCUSIN, function (event) {
+            if (_this3._element !== event.target && !$(_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, function (event) {
+              if (event.which === 27) {
+                _this4.hide();
+              }
+            });
+          } else if (!this._isShown) {
+            $(this._element).off(Event.KEYDOWN);
+          }
+        }
+      }, {
+        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.supportsTransitionEnd() && animate;
+
+            this._backdrop = document.createElement('div');
+            this._backdrop.className = ClassName.BACKDROP;
+
+            if (animate) {
+              $(this._backdrop).addClass(animate);
+            }
+
+            $(this._backdrop).appendTo(this.$body);
+
+            $(this._element).on(Event.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.reflow(this._backdrop);
+            }
+
+            $(this._backdrop).addClass(ClassName.IN);
+
+            if (!callback) {
+              return;
+            }
+
+            if (!doAnimate) {
+              callback();
+              return;
+            }
+
+            $(this._backdrop).one(_Util.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.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
+              $(this._backdrop).one(_Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);
+            } else {
+              callbackRemove();
+            }
+          } else if (callback) {
+            callback();
+          }
+        }
+      }, {
+        key: '_handleUpdate',
+
+        // ----------------------------------------------------------------------
+        // the following methods are used to handle overflowing modals
+        // todo (fat): these should probably be refactored out of modal.js
+        // ----------------------------------------------------------------------
+
+        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() {
+          var fullWindowWidth = window.innerWidth;
+          if (!fullWindowWidth) {
+            // workaround for missing window.innerWidth in IE8
+            var documentElementRect = document.documentElement.getBoundingClientRect();
+            fullWindowWidth = documentElementRect.right - Math.abs(documentElementRect.left);
+          }
+          this._isBodyOverflowing = document.body.clientWidth < fullWindowWidth;
+          this._scrollbarWidth = this._getScrollbarWidth();
+        }
+      }, {
+        key: '_setScrollbar',
+        value: function _setScrollbar() {
+          var bodyPadding = parseInt($(document.body).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 = Selector.SCROLLBAR_MEASURER;
+          document.body.appendChild(scrollDiv);
+          var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth;
+          document.body.removeChild(scrollDiv);
+          return scrollbarWidth;
+        }
+      }], [{
+        key: 'VERSION',
+
+        // getters
+
+        get: function () {
+          return VERSION;
+        }
+      }, {
+        key: 'Default',
+        get: function () {
+          return Default;
+        }
+      }, {
+        key: '_jQueryInterface',
+
+        // static
+
+        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') {
+              data[config](relatedTarget);
+            } else if (_config.show) {
+              data.show(relatedTarget);
+            }
+          });
+        }
+      }]);
+
+      return Modal;
+    })();
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    $(document).on(Event.CLICK, Selector.DATA_TOGGLE, function (event) {
+      var _this7 = this;
+
+      var target = undefined;
+      var selector = _Util.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;
+});
\ No newline at end of file

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; }; })();
+
+  function _interopRequire(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) subClass.__proto__ = superClass; }
+
+  var _Tooltip2 = _interopRequire(_tooltip);
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v4.0.0): 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';
+    var DATA_KEY = 'bs.popover';
+    var JQUERY_NO_CONFLICT = $.fn[NAME];
+
+    var Default = $.extend({}, _Tooltip2.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 ClassName = {
+      FADE: 'fade',
+      IN: 'in'
+    };
+
+    var Selector = {
+      TITLE: '.popover-title',
+      CONTENT: '.popover-content',
+      ARROW: '.popover-arrow'
+    };
+
+    var Event = {
+      HIDE: 'hide.bs.popover',
+      HIDDEN: 'hidden.bs.popover',
+      SHOW: 'show.bs.popover',
+      SHOWN: 'shown.bs.popover',
+      INSERTED: 'inserted.bs.popover',
+      CLICK: 'click.bs.popover',
+      FOCUSIN: 'focusin.bs.popover',
+      FOCUSOUT: 'focusout.bs.popover',
+      MOUSEENTER: 'mouseenter.bs.popover',
+      MOUSELEAVE: 'mouseleave.bs.popover'
+    };
+
+    /**
+     * ------------------------------------------------------------------------
+     * Class Definition
+     * ------------------------------------------------------------------------
+     */
+
+    var Popover = (function (_Tooltip) {
+      function Popover() {
+        _classCallCheck(this, Popover);
+
+        if (_Tooltip != null) {
+          _Tooltip.apply(this, arguments);
+        }
+      }
+
+      _inherits(Popover, _Tooltip);
+
+      _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();
+          var title = this.getTitle();
+          var content = this._getContent();
+          var titleElement = $(tip).find(Selector.TITLE)[0];
+
+          if (titleElement) {
+            titleElement[this.config.html ? 'innerHTML' : 'innerText'] = title;
+          }
+
+          // we use append for html objects to maintain js events
+          $(tip).find(Selector.CONTENT).children().detach().end()[this.config.html ? typeof content === 'string' ? 'html' : 'append' : 'text'](content);
+
+          $(tip).removeClass(ClassName.FADE).removeClass(ClassName.IN);
+
+          this.cleanupTether();
+        }
+      }, {
+        key: '_getContent',
+
+        // private
+
+        value: function _getContent() {
+          return this.element.getAttribute('data-content') || (typeof this.config.content == 'function' ? this.config.content.call(this.element) : this.config.content);
+        }
+      }], [{
+        key: 'VERSION',
+
+        // getters
+
+        get: function () {
+          return VERSION;
+        }
+      }, {
+        key: 'Default',
+        get: function () {
+          return Default;
+        }
+      }, {
+        key: 'NAME',
+        get: function () {
+          return NAME;
+        }
+      }, {
+        key: 'DATA_KEY',
+        get: function () {
+          return DATA_KEY;
+        }
+      }, {
+        key: 'Event',
+        get: function () {
+          return Event;
+        }
+      }, {
+        key: '_jQueryInterface',
+
+        // static
+
+        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') {
+              data[config]();
+            }
+          });
+        }
+      }]);
+
+      return Popover;
+    })(_Tooltip2);
+
+    /**
+     * ------------------------------------------------------------------------
+     * jQuery
+     * ------------------------------------------------------------------------
+     */
+
+    $.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;
+});
\ No newline at end of file

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 _interopRequire(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 = _interopRequire(_util);
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v4.0.0): 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';
+    var DATA_KEY = 'bs.scrollspy';
+    var JQUERY_NO_CONFLICT = $.fn[NAME];
+
+    var Default = {
+      offset: 10
+    };
+
+    var Event = {
+      ACTIVATE: 'activate.bs.scrollspy',
+      SCROLL: 'scroll.bs.scrollspy',
+      LOAD: 'load.bs.scrollspy.data-api'
+    };
+
+    var ClassName = {
+      DROPDOWN_MENU: 'dropdown-menu',
+      ACTIVE: 'active'
+    };
+
+    var Selector = {
+      DATA_SPY: '[data-spy="scroll"]',
+      ACTIVE: '.active',
+      LI_DROPDOWN: 'li.dropdown',
+      LI: 'li'
+    };
+
+    /**
+     * ------------------------------------------------------------------------
+     * Class Definition
+     * ------------------------------------------------------------------------
+     */
+
+    var ScrollSpy = (function () {
+      function ScrollSpy(element, config) {
+        _classCallCheck(this, ScrollSpy);
+
+        this._scrollElement = element.tagName === 'BODY' ? window : element;
+        this._config = $.extend({}, Default, config);
+        this._selector = '' + (this._config.target || '') + ' .nav li > a';
+        this._offsets = [];
+        this._targets = [];
+        this._activeTarget = null;
+        this._scrollHeight = 0;
+
+        $(this._scrollElement).on(Event.SCROLL, $.proxy(this._process, this));
+
+        this.refresh();
+        this._process();
+      }
+
+      _createClass(ScrollSpy, [{
+        key: 'refresh',
+
+        // public
+
+        value: function refresh() {
+          var _this = this;
+
+          var offsetMethod = 'offset';
+          var offsetBase = 0;
+
+          if (this._scrollElement !== this._scrollElement.window) {
+            offsetMethod = 'position';
+            offsetBase = this._getScrollTop();
+          }
+
+          this._offsets = [];
+          this._targets = [];
+
+          this._scrollHeight = this._getScrollHeight();
+
+          var targets = $.makeArray($(this._selector));
+
+          targets.map(function (element) {
+            var target = undefined;
+            var targetSelector = _Util.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: '_getScrollTop',
+
+        // private
+
+        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 selector = '' + this._selector + '[data-target="' + target + '"],' + ('' + this._selector + '[href="' + target + '"]');
+
+          // todo (fat): getting all the raw li's up the tree is not great.
+          var parentListItems = $(selector).parents(Selector.LI);
+
+          for (var i = parentListItems.length; i--;) {
+            $(parentListItems[i]).addClass(ClassName.ACTIVE);
+
+            var itemParent = parentListItems[i].parentNode;
+
+            if (itemParent && $(itemParent).hasClass(ClassName.DROPDOWN_MENU)) {
+              var closestDropdown = $(itemParent).closest(Selector.LI_DROPDOWN)[0];
+              $(closestDropdown).addClass(ClassName.ACTIVE);
+            }
+          }
+
+          $(this._scrollElement).trigger(Event.ACTIVATE, {
+            relatedTarget: target
+          });
+        }
+      }, {
+        key: '_clear',
+        value: function _clear() {
+          var activeParents = $(this._selector).parentsUntil(this._config.target, Selector.ACTIVE);
+
+          for (var i = activeParents.length; i--;) {
+            $(activeParents[i]).removeClass(ClassName.ACTIVE);
+          }
+        }
+      }], [{
+        key: 'VERSION',
+
+        // getters
+
+        get: function () {
+          return VERSION;
+        }
+      }, {
+        key: 'Default',
+        get: function () {
+          return Default;
+        }
+      }, {
+        key: '_jQueryInterface',
+
+        // static
+
+        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') {
+              data[config]();
+            }
+          });
+        }
+      }]);
+
+      return ScrollSpy;
+    })();
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    $(window).on(Event.LOAD, 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;
+});
\ No newline at end of file

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 _interopRequire(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 = _interopRequire(_util);
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v4.0.0): 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';
+    var DATA_KEY = 'bs.tab';
+    var JQUERY_NO_CONFLICT = $.fn[NAME];
+    var TRANSITION_DURATION = 150;
+
+    var Event = {
+      HIDE: 'hide.bs.tab',
+      HIDDEN: 'hidden.bs.tab',
+      SHOW: 'show.bs.tab',
+      SHOWN: 'shown.bs.tab',
+      CLICK: 'click.bs.tab.data-api'
+    };
+
+    var ClassName = {
+      DROPDOWN_MENU: 'dropdown-menu',
+      ACTIVE: 'active',
+      FADE: 'fade',
+      IN: 'in'
+    };
+
+    var Selector = {
+      A: 'a',
+      LI: 'li',
+      LI_DROPDOWN: 'li.dropdown',
+      UL: 'ul:not(.dropdown-menu)',
+      FADE_CHILD: '> .fade',
+      ACTIVE: '.active',
+      ACTIVE_CHILD: '> .active',
+      DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"]',
+      DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu > .active'
+    };
+
+    /**
+     * ------------------------------------------------------------------------
+     * Class Definition
+     * ------------------------------------------------------------------------
+     */
+
+    var Tab = (function () {
+      function Tab(element) {
+        _classCallCheck(this, Tab);
+
+        this._element = element;
+      }
+
+      _createClass(Tab, [{
+        key: 'show',
+
+        // public
+
+        value: function show() {
+          var _this = this;
+
+          if (this._element.parentNode && this._element.parentNode.nodeType == Node.ELEMENT_NODE && $(this._element).parent().hasClass(ClassName.ACTIVE)) {
+            return;
+          }
+
+          var target = undefined;
+          var previous = undefined;
+          var ulElement = $(this._element).closest(Selector.UL)[0];
+          var selector = _Util.getSelectorFromElement(this._element);
+
+          if (ulElement) {
+            previous = $.makeArray($(ulElement).find(Selector.ACTIVE));
+            previous = previous[previous.length - 1];
+
+            if (previous) {
+              previous = $(previous).find(Selector.A)[0];
+            }
+          }
+
+          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).closest(Selector.LI)[0], 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: '_activate',
+
+        // private
+
+        value: function _activate(element, container, callback) {
+          var active = $(container).find(Selector.ACTIVE_CHILD)[0];
+          var isTransitioning = callback && _Util.supportsTransitionEnd() && (active && $(active).hasClass(ClassName.FADE) || !!$(container).find(Selector.FADE_CHILD)[0]);
+
+          var complete = $.proxy(this._transitionComplete, this, element, active, isTransitioning, callback);
+
+          if (active && isTransitioning) {
+            $(active).one(_Util.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);
+            }
+
+            var activeToggle = $(active).find(Selector.DATA_TOGGLE)[0];
+            if (activeToggle) {
+              activeToggle.setAttribute('aria-expanded', false);
+            }
+          }
+
+          $(element).addClass(ClassName.ACTIVE);
+
+          var elementToggle = $(element).find(Selector.DATA_TOGGLE)[0];
+          if (elementToggle) {
+            elementToggle.setAttribute('aria-expanded', true);
+          }
+
+          if (isTransitioning) {
+            _Util.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.LI_DROPDOWN)[0];
+            if (dropdownElement) {
+              $(dropdownElement).addClass(ClassName.ACTIVE);
+            }
+
+            elementToggle = $(element).find(Selector.DATA_TOGGLE)[0];
+            if (elementToggle) {
+              elementToggle.setAttribute('aria-expanded', true);
+            }
+          }
+
+          if (callback) {
+            callback();
+          }
+        }
+      }], [{
+        key: 'VERSION',
+
+        // getters
+
+        get: function () {
+          return VERSION;
+        }
+      }, {
+        key: 'Default',
+        get: function () {
+          return Default;
+        }
+      }, {
+        key: '_jQueryInterface',
+
+        // static
+
+        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') {
+              data[config]();
+            }
+          });
+        }
+      }]);
+
+      return Tab;
+    })();
+
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    $(document).on(Event.CLICK, Selector.DATA_TOGGLE, function (event) {
+      event.preventDefault();
+      Tab._jQueryInterface.call($(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;
+});
\ No newline at end of file

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) {
+  '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 _interopRequire(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 = _interopRequire(_util);
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v4.0.0): tooltip.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+
+  var Tooltip = (function ($) {
+
+    /**
+     * ------------------------------------------------------------------------
+     * Constants
+     * ------------------------------------------------------------------------
+     */
+
+    var NAME = 'tooltip';
+    var VERSION = '4.0.0';
+    var DATA_KEY = 'bs.tooltip';
+    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: null
+    };
+
+    var AttachmentMap = {
+      TOP: 'bottom center',
+      RIGHT: 'middle left',
+      BOTTOM: 'top center',
+      LEFT: 'middle right'
+    };
+
+    var HoverState = {
+      IN: 'in',
+      OUT: 'out'
+    };
+
+    var Event = {
+      HIDE: 'hide.bs.tooltip',
+      HIDDEN: 'hidden.bs.tooltip',
+      SHOW: 'show.bs.tooltip',
+      SHOWN: 'shown.bs.tooltip',
+      INSERTED: 'inserted.bs.tooltip',
+      CLICK: 'click.bs.tooltip',
+      FOCUSIN: 'focusin.bs.tooltip',
+      FOCUSOUT: 'focusout.bs.tooltip',
+      MOUSEENTER: 'mouseenter.bs.tooltip',
+      MOUSELEAVE: 'mouseleave.bs.tooltip'
+    };
+
+    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();
+      }
+
+      _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) {
+          var context = this;
+          var dataKey = this.constructor.DATA_KEY;
+
+          if (event) {
+            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 {
+            $(context.getTipElement()).hasClass(ClassName.IN) ? context._leave(null, context) : context._enter(null, context);
+          }
+        }
+      }, {
+        key: 'destroy',
+        value: function destroy() {
+          var _this = this;
+
+          clearTimeout(this._timeout);
+          this.hide(function () {
+            $(_this.element).off('.' + _this.constructor.NAME).removeData(_this.constructor.DATA_KEY);
+
+            if (_this.tip) {
+              $(_this.tip).detach();
+            }
+
+            _this.tip = null;
+          });
+        }
+      }, {
+        key: 'show',
+        value: function show() {
+          var _this2 = 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.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({
+              element: tip,
+              target: this.element,
+              attachment: attachment,
+              classes: TetherClass,
+              classPrefix: CLASS_PREFIX,
+              offset: this.config.offset,
+              constraints: this.config.constraints
+            });
+
+            _Util.reflow(tip);
+            this._tether.position();
+
+            $(tip).addClass(ClassName.IN);
+
+            var complete = function complete() {
+              var prevHoverState = _this2._hoverState;
+              _this2._hoverState = null;
+
+              $(_this2.element).trigger(_this2.constructor.Event.SHOWN);
+
+              if (prevHoverState === HoverState.OUT) {
+                _this2._leave(null, _this2);
+              }
+            };
+
+            _Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE) ? $(this.tip).one(_Util.TRANSITION_END, complete).emulateTransitionEnd(Tooltip._TRANSITION_DURATION) : complete();
+          }
+        }
+      }, {
+        key: 'hide',
+        value: function hide(callback) {
+          var _this3 = this;
+
+          var tip = this.getTipElement();
+          var hideEvent = $.Event(this.constructor.Event.HIDE);
+          var complete = function complete() {
+            if (_this3._hoverState !== HoverState.IN && tip.parentNode) {
+              tip.parentNode.removeChild(tip);
+            }
+
+            _this3.element.removeAttribute('aria-describedby');
+            $(_this3.element).trigger(_this3.constructor.Event.HIDDEN);
+            _this3.cleanupTether();
+
+            if (callback) {
+              callback();
+            }
+          };
+
+          $(this.element).trigger(hideEvent);
+
+          if (hideEvent.isDefaultPrevented()) {
+            return;
+          }
+
+          $(tip).removeClass(ClassName.IN);
+
+          if (_Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
+
+            $(tip).one(_Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
+          } else {
+            complete();
+          }
+
+          this._hoverState = '';
+        }
+      }, {
+        key: 'isWithContent',
+
+        // protected
+
+        value: function isWithContent() {
+          return !!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();
+          var title = this.getTitle();
+          var method = this.config.html ? 'innerHTML' : 'innerText';
+
+          $(tip).find(Selector.TOOLTIP_INNER)[0][method] = title;
+
+          $(tip).removeClass(ClassName.FADE).removeClass(ClassName.IN);
+
+          this.cleanupTether();
+        }
+      }, {
+        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();
+
+            // clean up after tether's junk classes
+            // remove after they fix issue
+            // (https://github.com/HubSpot/tether/issues/36)
+            $(this.element).removeClass(this._removeTetherClasses);
+            $(this.tip).removeClass(this._removeTetherClasses);
+          }
+        }
+      }, {
+        key: '_getAttachment',
+
+        // private
+
+        value: function _getAttachment(placement) {
+          return AttachmentMap[placement.toUpperCase()];
+        }
+      }, {
+        key: '_setListeners',
+        value: function _setListeners() {
+          var _this4 = this;
+
+          var triggers = this.config.trigger.split(' ');
+
+          triggers.forEach(function (trigger) {
+            if (trigger === 'click') {
+              $(_this4.element).on(_this4.constructor.Event.CLICK, _this4.config.selector, $.proxy(_this4.toggle, _this4));
+            } else if (trigger !== Trigger.MANUAL) {
+              var eventIn = trigger == Trigger.HOVER ? _this4.constructor.Event.MOUSEENTER : _this4.constructor.Event.FOCUSIN;
+              var eventOut = trigger == Trigger.HOVER ? _this4.constructor.Event.MOUSELEAVE : _this4.constructor.Event.FOCUSOUT;
+
+              $(_this4.element).on(eventIn, _this4.config.selector, $.proxy(_this4._enter, _this4)).on(eventOut, _this4.config.selector, $.proxy(_this4._leave, _this4));
+            }
+          });
+
+          if (this.config.selector) {
+            this.config = $.extend({}, this.config, {
+              trigger: 'manual',
+              selector: ''
+            });
+          } else {
+            this._fixTitle();
+          }
+        }
+      }, {
+        key: '_removeTetherClasses',
+        value: function _removeTetherClasses(i, css) {
+          return ((css.baseVal || css).match(new RegExp('(^|\\s)' + CLASS_PREFIX + '-\\S+', 'g')) || []).join(' ');
+        }
+      }, {
+        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
+            };
+          }
+
+          return config;
+        }
+      }, {
+        key: '_getDelegateConfig',
+        value: function _getDelegateConfig() {
+          var config = {};
+
+          if (this.config) {
+            for (var key in this.config) {
+              var value = this.config[key];
+              if (this.constructor.Default[key] !== value) {
+                config[key] = value;
+              }
+            }
+          }
+
+          return config;
+        }
+      }], [{
+        key: 'VERSION',
+
+        // getters
+
+        get: function () {
+          return VERSION;
+        }
+      }, {
+        key: 'Default',
+        get: function () {
+          return Default;
+        }
+      }, {
+        key: 'NAME',
+        get: function () {
+          return NAME;
+        }
+      }, {
+        key: 'DATA_KEY',
+        get: function () {
+          return DATA_KEY;
+        }
+      }, {
+        key: 'Event',
+        get: function () {
+          return Event;
+        }
+      }, {
+        key: '_jQueryInterface',
+
+        // static
+
+        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') {
+              data[config]();
+            }
+          });
+        }
+      }]);
+
+      return Tooltip;
+    })();
+
+    /**
+     * ------------------------------------------------------------------------
+     * jQuery
+     * ------------------------------------------------------------------------
+     */
+
+    $.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;
+});
\ No newline at end of file

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): util.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+
+  'use strict';
+
+  var Util = (function ($) {
+
+    /**
+     * ------------------------------------------------------------------------
+     * Private TransitionEnd Helpers
+     * ------------------------------------------------------------------------
+     */
+
+    var transition = false;
+
+    var TransitionEndEvent = {
+      WebkitTransition: 'webkitTransitionEnd',
+      MozTransition: 'transitionend',
+      OTransition: 'oTransitionEnd otransitionend',
+      transition: 'transitionend'
+    };
+
+    function getSpecialTransitionEndEvent() {
+      return {
+        bindType: transition.end,
+        delegateType: transition.end,
+        handle: function handle(event) {
+          if ($(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 prefix += ~ ~(Math.random() * 1000000); 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 !!transition;
+      }
+
+    };
+
+    setTransitionEndSupport();
+
+    return Util;
+  })(jQuery);
+
+  module.exports = Util;
+});
\ No newline at end of file

grunt/bs-commonjs-generator.js

@@ -9,8 +9,7 @@ module.exports = function generateCommonJSModule(grunt, srcFiles, destFilepath)
   var destDir = path.dirname(destFilepath);
 
   function srcPathToDestRequire(srcFilepath) {
-    var requirePath = path.relative(destDir, srcFilepath).replace(/\\/g, '/');
-    return 'require(\'' + requirePath + '\')';
+    return 'require(\'' + srcFilepath + '\')';
   }
 
   var moduleOutputJs = COMMONJS_BANNER + srcFiles.map(srcPathToDestRequire).join('\n');