latest changes

dist/css/bootstrap-reboot.css

@@ -225,6 +225,10 @@ select {
   text-transform: none;
 }
 
+select {
+  word-wrap: normal;
+}
+
 button,
 [type="button"],
 [type="reset"],
@@ -232,6 +236,13 @@ button,
   -webkit-appearance: button;
 }
 
+button:not(:disabled),
+[type="button"]:not(:disabled),
+[type="reset"]:not(:disabled),
+[type="submit"]:not(:disabled) {
+  cursor: pointer;
+}
+
 button::-moz-focus-inner,
 [type="button"]::-moz-focus-inner,
 [type="reset"]::-moz-focus-inner,

dist/css/bootstrap-reboot.min.css

@@ -4,5 +4,5 @@
  * Copyright 2011-2018 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
- */*,::after,::before{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}article,aside,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";font-size:1rem;font-weight:400;line-height:1.5;color:#212529;text-align:left;background-color:#fff}[tabindex="-1"]:focus{outline:0!important}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem}p{margin-top:0;margin-bottom:1rem}abbr[data-original-title],abbr[title]{text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;border-bottom:0;text-decoration-skip-ink:none}address{margin-bottom:1rem;font-style:normal;line-height:inherit}dl,ol,ul{margin-top:0;margin-bottom:1rem}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-left:0}blockquote{margin:0 0 1rem}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}a{color:#007bff;text-decoration:none;background-color:transparent}a:hover{color:#0056b3;text-decoration:underline}a:not([href]):not([tabindex]){color:inherit;text-decoration:none}a:not([href]):not([tabindex]):focus,a:not([href]):not([tabindex]):hover{color:inherit;text-decoration:none}a:not([href]):not([tabindex]):focus{outline:0}code,kbd,pre,samp{font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:1em}pre{margin-top:0;margin-bottom:1rem;overflow:auto}figure{margin:0 0 1rem}img{vertical-align:middle;border-style:none}svg{overflow:hidden;vertical-align:middle}table{border-collapse:collapse}caption{padding-top:.75rem;padding-bottom:.75rem;color:#6c757d;text-align:left;caption-side:bottom}th{text-align:inherit}label{display:inline-block;margin-bottom:.5rem}button{border-radius:0}button:focus{outline:1px dotted;outline:5px auto -webkit-focus-ring-color}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{padding:0;border-style:none}input[type=checkbox],input[type=radio]{box-sizing:border-box;padding:0}input[type=date],input[type=datetime-local],input[type=month],input[type=time]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{display:block;width:100%;max-width:100%;padding:0;margin-bottom:.5rem;font-size:1.5rem;line-height:inherit;color:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item;cursor:pointer}template{display:none}[hidden]{display:none!important}
+ */*,::after,::before{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}article,aside,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";font-size:1rem;font-weight:400;line-height:1.5;color:#212529;text-align:left;background-color:#fff}[tabindex="-1"]:focus{outline:0!important}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem}p{margin-top:0;margin-bottom:1rem}abbr[data-original-title],abbr[title]{text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;border-bottom:0;text-decoration-skip-ink:none}address{margin-bottom:1rem;font-style:normal;line-height:inherit}dl,ol,ul{margin-top:0;margin-bottom:1rem}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-left:0}blockquote{margin:0 0 1rem}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}a{color:#007bff;text-decoration:none;background-color:transparent}a:hover{color:#0056b3;text-decoration:underline}a:not([href]):not([tabindex]){color:inherit;text-decoration:none}a:not([href]):not([tabindex]):focus,a:not([href]):not([tabindex]):hover{color:inherit;text-decoration:none}a:not([href]):not([tabindex]):focus{outline:0}code,kbd,pre,samp{font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:1em}pre{margin-top:0;margin-bottom:1rem;overflow:auto}figure{margin:0 0 1rem}img{vertical-align:middle;border-style:none}svg{overflow:hidden;vertical-align:middle}table{border-collapse:collapse}caption{padding-top:.75rem;padding-bottom:.75rem;color:#6c757d;text-align:left;caption-side:bottom}th{text-align:inherit}label{display:inline-block;margin-bottom:.5rem}button{border-radius:0}button:focus{outline:1px dotted;outline:5px auto -webkit-focus-ring-color}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}select{word-wrap:normal}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]:not(:disabled),[type=reset]:not(:disabled),[type=submit]:not(:disabled),button:not(:disabled){cursor:pointer}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{padding:0;border-style:none}input[type=checkbox],input[type=radio]{box-sizing:border-box;padding:0}input[type=date],input[type=datetime-local],input[type=month],input[type=time]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{display:block;width:100%;max-width:100%;padding:0;margin-bottom:.5rem;font-size:1.5rem;line-height:inherit;color:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item;cursor:pointer}template{display:none}[hidden]{display:none!important}
 /*# sourceMappingURL=bootstrap-reboot.min.css.map */

dist/css/bootstrap.css

@@ -255,6 +255,10 @@ select {
   text-transform: none;
 }
 
+select {
+  word-wrap: normal;
+}
+
 button,
 [type="button"],
 [type="reset"],
@@ -262,6 +266,13 @@ button,
   -webkit-appearance: button;
 }
 
+button:not(:disabled),
+[type="button"]:not(:disabled),
+[type="reset"]:not(:disabled),
+[type="submit"]:not(:disabled) {
+  cursor: pointer;
+}
+
 button::-moz-focus-inner,
 [type="button"]::-moz-focus-inner,
 [type="reset"]::-moz-focus-inner,
@@ -2206,7 +2217,7 @@ textarea.form-control {
   background-repeat: no-repeat;
   background-position: center right calc(2.25rem / 4);
   background-size: calc(2.25rem / 2) calc(2.25rem / 2);
-  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23dc3545' viewBox='-2 -2 7 7'%3e%3cpath stroke='%23d9534f' d='M0 0l3 3m0-3L0 3'/%3e%3ccircle r='.5'/%3e%3ccircle cx='3' r='.5'/%3e%3ccircle cy='3' r='.5'/%3e%3ccircle cx='3' cy='3' r='.5'/%3e%3c/svg%3E");
+  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23dc3545' viewBox='-2 -2 7 7'%3e%3cpath stroke='%23dc3545' d='M0 0l3 3m0-3L0 3'/%3e%3ccircle r='.5'/%3e%3ccircle cx='3' r='.5'/%3e%3ccircle cy='3' r='.5'/%3e%3ccircle cx='3' cy='3' r='.5'/%3e%3c/svg%3E");
 }
 
 .was-validated .form-control:invalid:focus, .form-control.is-invalid:focus {
@@ -2228,7 +2239,7 @@ textarea.form-control {
 .was-validated .custom-select:invalid, .custom-select.is-invalid {
   border-color: #dc3545;
   padding-right: 3.4375rem;
-  background: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3e%3cpath fill='%23343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/%3e%3c/svg%3e") no-repeat right 0.75rem center/8px 10px, url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23dc3545' viewBox='-2 -2 7 7'%3e%3cpath stroke='%23d9534f' d='M0 0l3 3m0-3L0 3'/%3e%3ccircle r='.5'/%3e%3ccircle cx='3' r='.5'/%3e%3ccircle cy='3' r='.5'/%3e%3ccircle cx='3' cy='3' r='.5'/%3e%3c/svg%3E") no-repeat center right 1.75rem/1.125rem 1.125rem;
+  background: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3e%3cpath fill='%23343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/%3e%3c/svg%3e") no-repeat right 0.75rem center/8px 10px, url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23dc3545' viewBox='-2 -2 7 7'%3e%3cpath stroke='%23dc3545' d='M0 0l3 3m0-3L0 3'/%3e%3ccircle r='.5'/%3e%3ccircle cx='3' r='.5'/%3e%3ccircle cy='3' r='.5'/%3e%3ccircle cx='3' cy='3' r='.5'/%3e%3c/svg%3E") no-repeat center right 1.75rem/1.125rem 1.125rem;
 }
 
 .was-validated .custom-select:invalid:focus, .custom-select.is-invalid:focus {
@@ -2414,10 +2425,6 @@ textarea.form-control {
   opacity: 0.65;
 }
 
-.btn:not(:disabled):not(.disabled) {
-  cursor: pointer;
-}
-
 a.btn.disabled,
 fieldset:disabled a.btn {
   pointer-events: none;
@@ -3779,6 +3786,7 @@ input[type="button"].btn-block {
   width: 100%;
   height: calc(2.25rem + 2px);
   padding: 0.375rem 1.75rem 0.375rem 0.75rem;
+  font-size: 1rem;
   font-weight: 400;
   line-height: 1.5;
   color: #495057;
@@ -4253,10 +4261,6 @@ input[type="button"].btn-block {
   text-decoration: none;
 }
 
-.navbar-toggler:not(:disabled):not(.disabled) {
-  cursor: pointer;
-}
-
 .navbar-toggler-icon {
   display: inline-block;
   width: 1.5em;
@@ -4751,52 +4755,30 @@ input[type="button"].btn-block {
     margin-left: 0;
     border-left: 0;
   }
-  .card-group > .card:first-child {
+  .card-group > .card:not(:last-child) {
     border-top-right-radius: 0;
     border-bottom-right-radius: 0;
   }
-  .card-group > .card:first-child .card-img-top,
+  .card-group > .card:not(:last-child) .card-img-top,
-  .card-group > .card:first-child .card-header {
+  .card-group > .card:not(:last-child) .card-header {
     border-top-right-radius: 0;
   }
-  .card-group > .card:first-child .card-img-bottom,
+  .card-group > .card:not(:last-child) .card-img-bottom,
-  .card-group > .card:first-child .card-footer {
+  .card-group > .card:not(:last-child) .card-footer {
     border-bottom-right-radius: 0;
   }
-  .card-group > .card:last-child {
+  .card-group > .card:not(:first-child) {
     border-top-left-radius: 0;
     border-bottom-left-radius: 0;
   }
-  .card-group > .card:last-child .card-img-top,
+  .card-group > .card:not(:first-child) .card-img-top,
-  .card-group > .card:last-child .card-header {
+  .card-group > .card:not(:first-child) .card-header {
     border-top-left-radius: 0;
   }
-  .card-group > .card:last-child .card-img-bottom,
+  .card-group > .card:not(:first-child) .card-img-bottom,
-  .card-group > .card:last-child .card-footer {
+  .card-group > .card:not(:first-child) .card-footer {
     border-bottom-left-radius: 0;
   }
-  .card-group > .card:only-child {
-    border-radius: 0.25rem;
-  }
-  .card-group > .card:only-child .card-img-top,
-  .card-group > .card:only-child .card-header {
-    border-top-left-radius: 0.25rem;
-    border-top-right-radius: 0.25rem;
-  }
-  .card-group > .card:only-child .card-img-bottom,
-  .card-group > .card:only-child .card-footer {
-    border-bottom-right-radius: 0.25rem;
-    border-bottom-left-radius: 0.25rem;
-  }
-  .card-group > .card:not(:first-child):not(:last-child):not(:only-child) {
-    border-radius: 0;
-  }
-  .card-group > .card:not(:first-child):not(:last-child):not(:only-child) .card-img-top,
-  .card-group > .card:not(:first-child):not(:last-child):not(:only-child) .card-img-bottom,
-  .card-group > .card:not(:first-child):not(:last-child):not(:only-child) .card-header,
-  .card-group > .card:not(:first-child):not(:last-child):not(:only-child) .card-footer {
-    border-radius: 0;
-  }
 }
 
 .card-columns .card {
@@ -4916,10 +4898,6 @@ input[type="button"].btn-block {
   box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
 }
 
-.page-link:not(:disabled):not(.disabled) {
-  cursor: pointer;
-}
-
 .page-item:first-child .page-link {
   margin-left: 0;
   border-top-left-radius: 0.25rem;
@@ -5591,10 +5569,6 @@ a.badge-dark:focus, a.badge-dark.focus {
   text-decoration: none;
 }
 
-.close:not(:disabled):not(.disabled) {
-  cursor: pointer;
-}
-
 .close:not(:disabled):not(.disabled):hover, .close:not(:disabled):not(.disabled):focus {
   opacity: .75;
 }
@@ -6872,8 +6846,8 @@ button.bg-dark:focus {
   padding-top: 56.25%;
 }
 
-.embed-responsive-3by4::before {
+.embed-responsive-4by3::before {
-  padding-top: 133.333333%;
+  padding-top: 75%;
 }
 
 .embed-responsive-1by1::before {
@@ -7820,6 +7794,18 @@ button.bg-dark:focus {
   height: 100vh !important;
 }
 
+.stretched-link::after {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  z-index: 1;
+  pointer-events: auto;
+  content: "";
+  background-color: rgba(0, 0, 0, 0);
+}
+
 .m-0 {
   margin: 0 !important;
 }

dist/js/bootstrap.bundle.js

@@ -1,13 +1,13 @@
 /*!
   * Bootstrap v4.2.1 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
 (function (global, factory) {
   typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('jquery')) :
   typeof define === 'function' && define.amd ? define(['exports', 'jquery'], factory) :
-  (factory((global.bootstrap = {}),global.jQuery));
+  (global = global || self, factory(global.bootstrap = {}, global.jQuery));
-}(this, (function (exports,$) { 'use strict';
+}(this, function (exports, $) { 'use strict';
 
   $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
 
@@ -145,7 +145,11 @@
         selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : '';
       }
 
-      return selector && document.querySelector(selector) ? selector : null;
+      try {
+        return document.querySelector(selector) ? selector : null;
+      } catch (err) {
+        return null;
+      }
     },
     getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
       if (!element) {
@@ -280,8 +284,8 @@
     _proto.dispose = function dispose() {
       $.removeData(this._element, DATA_KEY);
       this._element = null;
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getRootElement = function _getRootElement(element) {
       var selector = Util.getSelectorFromElement(element);
@@ -323,8 +327,8 @@
 
     _proto._destroyElement = function _destroyElement(element) {
       $(element).detach().trigger(Event.CLOSED).remove();
-    }; // Static
+    } // Static
-
+    ;
 
     Alert._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -476,8 +480,8 @@
     _proto.dispose = function dispose() {
       $.removeData(this._element, DATA_KEY$1);
       this._element = null;
-    }; // Static
+    } // Static
-
+    ;
 
     Button._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -739,8 +743,8 @@
       this._isSliding = null;
       this._activeElement = null;
       this._indicatorsElement = null;
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getConfig = function _getConfig(config) {
       config = _objectSpread({}, Default, config);
@@ -1025,8 +1029,8 @@
       if (isCycling) {
         this.cycle();
       }
-    }; // Static
+    } // Static
-
+    ;
 
     Carousel._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -1053,7 +1057,7 @@
           }
 
           data[action]();
-        } else if (_config.interval) {
+        } else if (_config.interval && _config.ride) {
           data.pause();
           data.cycle();
         }
@@ -1364,8 +1368,8 @@
       this._element = null;
       this._triggerArray = null;
       this._isTransitioning = null;
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getConfig = function _getConfig(config) {
       config = _objectSpread({}, Default$1, config);
@@ -1409,8 +1413,8 @@
       if (triggerArray.length) {
         $(triggerArray).toggleClass(ClassName$3.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
       }
-    }; // Static
+    } // Static
-
+    ;
 
     Collapse._getTargetFromElement = function _getTargetFromElement(element) {
       var selector = Util.getSelectorFromElement(element);
@@ -4301,8 +4305,8 @@
       if (this._popper !== null) {
         this._popper.scheduleUpdate();
       }
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._addEventListeners = function _addEventListeners() {
       var _this = this;
@@ -4393,8 +4397,8 @@
       }
 
       return popperConfig;
-    }; // Static
+    } // Static
-
+    ;
 
     Dropdown._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -4478,8 +4482,8 @@
       }
 
       return parent || element.parentNode;
-    }; // eslint-disable-next-line complexity
+    } // eslint-disable-next-line complexity
-
+    ;
 
     Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
       // If not input/textarea:
@@ -4787,8 +4791,8 @@
 
     _proto.handleUpdate = function handleUpdate() {
       this._adjustDialog();
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getConfig = function _getConfig(config) {
       config = _objectSpread({}, Default$3, config);
@@ -4982,11 +4986,11 @@
       } else if (callback) {
         callback();
       }
-    }; // ----------------------------------------------------------------------
+    } // ----------------------------------------------------------------------
     // the following methods are used to handle overflowing modals
     // todo (fat): these should probably be refactored out of modal.js
     // ----------------------------------------------------------------------
-
+    ;
 
     _proto._adjustDialog = function _adjustDialog() {
       var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
@@ -5071,8 +5075,8 @@
       var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
       document.body.removeChild(scrollDiv);
       return scrollbarWidth;
-    }; // Static
+    } // Static
-
+    ;
 
     Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
       return this.each(function () {
@@ -5505,8 +5509,8 @@
       if (this._popper !== null) {
         this._popper.scheduleUpdate();
       }
-    }; // Protected
+    } // Protected
-
+    ;
 
     _proto.isWithContent = function isWithContent() {
       return Boolean(this.getTitle());
@@ -5552,8 +5556,8 @@
       }
 
       return title;
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getContainer = function _getContainer() {
       if (this.config.container === false) {
@@ -5757,8 +5761,8 @@
       this.hide();
       this.show();
       this.config.animation = initConfigAnimation;
-    }; // Static
+    } // Static
-
+    ;
 
     Tooltip._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -5929,8 +5933,8 @@
 
       this.setElementContent($tip.find(Selector$7.CONTENT), content);
       $tip.removeClass(ClassName$7.FADE + " " + ClassName$7.SHOW);
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getContent = function _getContent() {
       return this.element.getAttribute('data-content') || this.config.content;
@@ -5943,8 +5947,8 @@
       if (tabClass !== null && tabClass.length > 0) {
         $tip.removeClass(tabClass.join(''));
       }
-    }; // Static
+    } // Static
-
+    ;
 
     Popover._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -6156,8 +6160,8 @@
       this._targets = null;
       this._activeTarget = null;
       this._scrollHeight = null;
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getConfig = function _getConfig(config) {
       config = _objectSpread({}, Default$6, typeof config === 'object' && config ? config : {});
@@ -6264,8 +6268,8 @@
       }).forEach(function (node) {
         return node.classList.remove(ClassName$8.ACTIVE);
       });
-    }; // Static
+    } // Static
-
+    ;
 
     ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -6448,8 +6452,8 @@
     _proto.dispose = function dispose() {
       $.removeData(this._element, DATA_KEY$9);
       this._element = null;
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._activate = function _activate(element, container, callback) {
       var _this2 = this;
@@ -6507,8 +6511,8 @@
       if (callback) {
         callback();
       }
-    }; // Static
+    } // Static
-
+    ;
 
     Tab._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -6687,8 +6691,8 @@
       $.removeData(this._element, DATA_KEY$a);
       this._element = null;
       this._config = null;
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getConfig = function _getConfig(config) {
       config = _objectSpread({}, Default$7, $(this._element).data(), typeof config === 'object' && config ? config : {});
@@ -6721,8 +6725,8 @@
       } else {
         complete();
       }
-    }; // Static
+    } // Static
-
+    ;
 
     Toast._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -6814,5 +6818,5 @@
 
   Object.defineProperty(exports, '__esModule', { value: true });
 
-})));
+}));
 //# sourceMappingURL=bootstrap.bundle.js.map

dist/js/bootstrap.js

@@ -1,16 +1,16 @@
 /*!
   * Bootstrap v4.2.1 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('popper.js'), require('jquery')) :
+  typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('jquery'), require('popper.js')) :
-  typeof define === 'function' && define.amd ? define(['exports', 'popper.js', 'jquery'], factory) :
+  typeof define === 'function' && define.amd ? define(['exports', 'jquery', 'popper.js'], factory) :
-  (factory((global.bootstrap = {}),global.Popper,global.jQuery));
+  (global = global || self, factory(global.bootstrap = {}, global.jQuery, global.Popper));
-}(this, (function (exports,Popper,$) { 'use strict';
+}(this, function (exports, $, Popper) { 'use strict';
 
-  Popper = Popper && Popper.hasOwnProperty('default') ? Popper['default'] : Popper;
   $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
+  Popper = Popper && Popper.hasOwnProperty('default') ? Popper['default'] : Popper;
 
   function _defineProperties(target, props) {
     for (var i = 0; i < props.length; i++) {
@@ -146,7 +146,11 @@
         selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : '';
       }
 
-      return selector && document.querySelector(selector) ? selector : null;
+      try {
+        return document.querySelector(selector) ? selector : null;
+      } catch (err) {
+        return null;
+      }
     },
     getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
       if (!element) {
@@ -281,8 +285,8 @@
     _proto.dispose = function dispose() {
       $.removeData(this._element, DATA_KEY);
       this._element = null;
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getRootElement = function _getRootElement(element) {
       var selector = Util.getSelectorFromElement(element);
@@ -324,8 +328,8 @@
 
     _proto._destroyElement = function _destroyElement(element) {
       $(element).detach().trigger(Event.CLOSED).remove();
-    }; // Static
+    } // Static
-
+    ;
 
     Alert._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -477,8 +481,8 @@
     _proto.dispose = function dispose() {
       $.removeData(this._element, DATA_KEY$1);
       this._element = null;
-    }; // Static
+    } // Static
-
+    ;
 
     Button._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -740,8 +744,8 @@
       this._isSliding = null;
       this._activeElement = null;
       this._indicatorsElement = null;
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getConfig = function _getConfig(config) {
       config = _objectSpread({}, Default, config);
@@ -1026,8 +1030,8 @@
       if (isCycling) {
         this.cycle();
       }
-    }; // Static
+    } // Static
-
+    ;
 
     Carousel._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -1054,7 +1058,7 @@
           }
 
           data[action]();
-        } else if (_config.interval) {
+        } else if (_config.interval && _config.ride) {
           data.pause();
           data.cycle();
         }
@@ -1365,8 +1369,8 @@
       this._element = null;
       this._triggerArray = null;
       this._isTransitioning = null;
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getConfig = function _getConfig(config) {
       config = _objectSpread({}, Default$1, config);
@@ -1410,8 +1414,8 @@
       if (triggerArray.length) {
         $(triggerArray).toggleClass(ClassName$3.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
       }
-    }; // Static
+    } // Static
-
+    ;
 
     Collapse._getTargetFromElement = function _getTargetFromElement(element) {
       var selector = Util.getSelectorFromElement(element);
@@ -1732,8 +1736,8 @@
       if (this._popper !== null) {
         this._popper.scheduleUpdate();
       }
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._addEventListeners = function _addEventListeners() {
       var _this = this;
@@ -1824,8 +1828,8 @@
       }
 
       return popperConfig;
-    }; // Static
+    } // Static
-
+    ;
 
     Dropdown._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -1909,8 +1913,8 @@
       }
 
       return parent || element.parentNode;
-    }; // eslint-disable-next-line complexity
+    } // eslint-disable-next-line complexity
-
+    ;
 
     Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
       // If not input/textarea:
@@ -2218,8 +2222,8 @@
 
     _proto.handleUpdate = function handleUpdate() {
       this._adjustDialog();
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getConfig = function _getConfig(config) {
       config = _objectSpread({}, Default$3, config);
@@ -2413,11 +2417,11 @@
       } else if (callback) {
         callback();
       }
-    }; // ----------------------------------------------------------------------
+    } // ----------------------------------------------------------------------
     // the following methods are used to handle overflowing modals
     // todo (fat): these should probably be refactored out of modal.js
     // ----------------------------------------------------------------------
-
+    ;
 
     _proto._adjustDialog = function _adjustDialog() {
       var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
@@ -2502,8 +2506,8 @@
       var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
       document.body.removeChild(scrollDiv);
       return scrollbarWidth;
-    }; // Static
+    } // Static
-
+    ;
 
     Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
       return this.each(function () {
@@ -2936,8 +2940,8 @@
       if (this._popper !== null) {
         this._popper.scheduleUpdate();
       }
-    }; // Protected
+    } // Protected
-
+    ;
 
     _proto.isWithContent = function isWithContent() {
       return Boolean(this.getTitle());
@@ -2983,8 +2987,8 @@
       }
 
       return title;
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getContainer = function _getContainer() {
       if (this.config.container === false) {
@@ -3188,8 +3192,8 @@
       this.hide();
       this.show();
       this.config.animation = initConfigAnimation;
-    }; // Static
+    } // Static
-
+    ;
 
     Tooltip._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -3360,8 +3364,8 @@
 
       this.setElementContent($tip.find(Selector$7.CONTENT), content);
       $tip.removeClass(ClassName$7.FADE + " " + ClassName$7.SHOW);
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getContent = function _getContent() {
       return this.element.getAttribute('data-content') || this.config.content;
@@ -3374,8 +3378,8 @@
       if (tabClass !== null && tabClass.length > 0) {
         $tip.removeClass(tabClass.join(''));
       }
-    }; // Static
+    } // Static
-
+    ;
 
     Popover._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -3587,8 +3591,8 @@
       this._targets = null;
       this._activeTarget = null;
       this._scrollHeight = null;
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getConfig = function _getConfig(config) {
       config = _objectSpread({}, Default$6, typeof config === 'object' && config ? config : {});
@@ -3695,8 +3699,8 @@
       }).forEach(function (node) {
         return node.classList.remove(ClassName$8.ACTIVE);
       });
-    }; // Static
+    } // Static
-
+    ;
 
     ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -3879,8 +3883,8 @@
     _proto.dispose = function dispose() {
       $.removeData(this._element, DATA_KEY$9);
       this._element = null;
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._activate = function _activate(element, container, callback) {
       var _this2 = this;
@@ -3938,8 +3942,8 @@
       if (callback) {
         callback();
       }
-    }; // Static
+    } // Static
-
+    ;
 
     Tab._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -4118,8 +4122,8 @@
       $.removeData(this._element, DATA_KEY$a);
       this._element = null;
       this._config = null;
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getConfig = function _getConfig(config) {
       config = _objectSpread({}, Default$7, $(this._element).data(), typeof config === 'object' && config ? config : {});
@@ -4152,8 +4156,8 @@
       } else {
         complete();
       }
-    }; // Static
+    } // Static
-
+    ;
 
     Toast._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -4245,5 +4249,5 @@
 
   Object.defineProperty(exports, '__esModule', { value: true });
 
-})));
+}));
 //# sourceMappingURL=bootstrap.js.map

js/dist/alert.js

@@ -1,13 +1,13 @@
 /*!
   * Bootstrap alert.js v4.2.1 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
 (function (global, factory) {
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
   typeof define === 'function' && define.amd ? define(['jquery', './util.js'], factory) :
-  (global.Alert = factory(global.jQuery,global.Util));
+  (global = global || self, global.Alert = factory(global.jQuery, global.Util));
-}(this, (function ($,Util) { 'use strict';
+}(this, function ($, Util) { 'use strict';
 
   $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
   Util = Util && Util.hasOwnProperty('default') ? Util['default'] : Util;
@@ -90,8 +90,8 @@
     _proto.dispose = function dispose() {
       $.removeData(this._element, DATA_KEY);
       this._element = null;
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getRootElement = function _getRootElement(element) {
       var selector = Util.getSelectorFromElement(element);
@@ -133,8 +133,8 @@
 
     _proto._destroyElement = function _destroyElement(element) {
       $(element).detach().trigger(Event.CLOSED).remove();
-    }; // Static
+    } // Static
-
+    ;
 
     Alert._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -195,5 +195,5 @@
 
   return Alert;
 
-})));
+}));
 //# sourceMappingURL=alert.js.map

js/dist/button.js

@@ -1,13 +1,13 @@
 /*!
   * Bootstrap button.js v4.2.1 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
 (function (global, factory) {
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery')) :
   typeof define === 'function' && define.amd ? define(['jquery'], factory) :
-  (global.Button = factory(global.jQuery));
+  (global = global || self, global.Button = factory(global.jQuery));
-}(this, (function ($) { 'use strict';
+}(this, function ($) { 'use strict';
 
   $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
 
@@ -120,8 +120,8 @@
     _proto.dispose = function dispose() {
       $.removeData(this._element, DATA_KEY);
       this._element = null;
-    }; // Static
+    } // Static
-
+    ;
 
     Button._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -183,5 +183,5 @@
 
   return Button;
 
-})));
+}));
 //# sourceMappingURL=button.js.map

js/dist/carousel.js

@@ -1,13 +1,13 @@
 /*!
   * Bootstrap carousel.js v4.2.1 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
 (function (global, factory) {
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
   typeof define === 'function' && define.amd ? define(['jquery', './util.js'], factory) :
-  (global.Carousel = factory(global.jQuery,global.Util));
+  (global = global || self, global.Carousel = factory(global.jQuery, global.Util));
-}(this, (function ($,Util) { 'use strict';
+}(this, function ($, Util) { 'use strict';
 
   $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
   Util = Util && Util.hasOwnProperty('default') ? Util['default'] : Util;
@@ -264,8 +264,8 @@
       this._isSliding = null;
       this._activeElement = null;
       this._indicatorsElement = null;
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getConfig = function _getConfig(config) {
       config = _objectSpread({}, Default, config);
@@ -550,8 +550,8 @@
       if (isCycling) {
         this.cycle();
       }
-    }; // Static
+    } // Static
-
+    ;
 
     Carousel._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -578,7 +578,7 @@
           }
 
           data[action]();
-        } else if (_config.interval) {
+        } else if (_config.interval && _config.ride) {
           data.pause();
           data.cycle();
         }
@@ -662,5 +662,5 @@
 
   return Carousel;
 
-})));
+}));
 //# sourceMappingURL=carousel.js.map

js/dist/collapse.js

@@ -1,13 +1,13 @@
 /*!
   * Bootstrap collapse.js v4.2.1 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
 (function (global, factory) {
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
   typeof define === 'function' && define.amd ? define(['jquery', './util.js'], factory) :
-  (global.Collapse = factory(global.jQuery,global.Util));
+  (global = global || self, global.Collapse = factory(global.jQuery, global.Util));
-}(this, (function ($,Util) { 'use strict';
+}(this, function ($, Util) { 'use strict';
 
   $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
   Util = Util && Util.hasOwnProperty('default') ? Util['default'] : Util;
@@ -291,8 +291,8 @@
       this._element = null;
       this._triggerArray = null;
       this._isTransitioning = null;
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getConfig = function _getConfig(config) {
       config = _objectSpread({}, Default, config);
@@ -336,8 +336,8 @@
       if (triggerArray.length) {
         $(triggerArray).toggleClass(ClassName.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
       }
-    }; // Static
+    } // Static
-
+    ;
 
     Collapse._getTargetFromElement = function _getTargetFromElement(element) {
       var selector = Util.getSelectorFromElement(element);
@@ -424,5 +424,5 @@
 
   return Collapse;
 
-})));
+}));
 //# sourceMappingURL=collapse.js.map

js/dist/dropdown.js

@@ -1,13 +1,13 @@
 /*!
   * Bootstrap dropdown.js v4.2.1 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
 (function (global, factory) {
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('popper.js'), require('./util.js')) :
   typeof define === 'function' && define.amd ? define(['jquery', 'popper.js', './util.js'], factory) :
-  (global.Dropdown = factory(global.jQuery,global.Popper,global.Util));
+  (global = global || self, global.Dropdown = factory(global.jQuery, global.Popper, global.Util));
-}(this, (function ($,Popper,Util) { 'use strict';
+}(this, function ($, Popper, Util) { 'use strict';
 
   $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
   Popper = Popper && Popper.hasOwnProperty('default') ? Popper['default'] : Popper;
@@ -299,8 +299,8 @@
       if (this._popper !== null) {
         this._popper.scheduleUpdate();
       }
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._addEventListeners = function _addEventListeners() {
       var _this = this;
@@ -391,8 +391,8 @@
       }
 
       return popperConfig;
-    }; // Static
+    } // Static
-
+    ;
 
     Dropdown._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -476,8 +476,8 @@
       }
 
       return parent || element.parentNode;
-    }; // eslint-disable-next-line complexity
+    } // eslint-disable-next-line complexity
-
+    ;
 
     Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
       // If not input/textarea:
@@ -587,5 +587,5 @@
 
   return Dropdown;
 
-})));
+}));
 //# sourceMappingURL=dropdown.js.map

js/dist/modal.js

@@ -1,13 +1,13 @@
 /*!
   * Bootstrap modal.js v4.2.1 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
 (function (global, factory) {
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
   typeof define === 'function' && define.amd ? define(['jquery', './util.js'], factory) :
-  (global.Modal = factory(global.jQuery,global.Util));
+  (global = global || self, global.Modal = factory(global.jQuery, global.Util));
-}(this, (function ($,Util) { 'use strict';
+}(this, function ($, Util) { 'use strict';
 
   $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
   Util = Util && Util.hasOwnProperty('default') ? Util['default'] : Util;
@@ -262,8 +262,8 @@
 
     _proto.handleUpdate = function handleUpdate() {
       this._adjustDialog();
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getConfig = function _getConfig(config) {
       config = _objectSpread({}, Default, config);
@@ -457,11 +457,11 @@
       } else if (callback) {
         callback();
       }
-    }; // ----------------------------------------------------------------------
+    } // ----------------------------------------------------------------------
     // the following methods are used to handle overflowing modals
     // todo (fat): these should probably be refactored out of modal.js
     // ----------------------------------------------------------------------
-
+    ;
 
     _proto._adjustDialog = function _adjustDialog() {
       var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
@@ -546,8 +546,8 @@
       var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
       document.body.removeChild(scrollDiv);
       return scrollbarWidth;
-    }; // Static
+    } // Static
-
+    ;
 
     Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
       return this.each(function () {
@@ -640,5 +640,5 @@
 
   return Modal;
 
-})));
+}));
 //# sourceMappingURL=modal.js.map

js/dist/popover.js

@@ -1,13 +1,13 @@
 /*!
   * Bootstrap popover.js v4.2.1 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
 (function (global, factory) {
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./tooltip.js')) :
   typeof define === 'function' && define.amd ? define(['jquery', './tooltip.js'], factory) :
-  (global.Popover = factory(global.jQuery,global.Tooltip));
+  (global = global || self, global.Popover = factory(global.jQuery, global.Tooltip));
-}(this, (function ($,Tooltip) { 'use strict';
+}(this, function ($, Tooltip) { 'use strict';
 
   $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
   Tooltip = Tooltip && Tooltip.hasOwnProperty('default') ? Tooltip['default'] : Tooltip;
@@ -158,8 +158,8 @@
 
       this.setElementContent($tip.find(Selector.CONTENT), content);
       $tip.removeClass(ClassName.FADE + " " + ClassName.SHOW);
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getContent = function _getContent() {
       return this.element.getAttribute('data-content') || this.config.content;
@@ -172,8 +172,8 @@
       if (tabClass !== null && tabClass.length > 0) {
         $tip.removeClass(tabClass.join(''));
       }
-    }; // Static
+    } // Static
-
+    ;
 
     Popover._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -257,5 +257,5 @@
 
   return Popover;
 
-})));
+}));
 //# sourceMappingURL=popover.js.map

js/dist/scrollspy.js

@@ -1,13 +1,13 @@
 /*!
   * Bootstrap scrollspy.js v4.2.1 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
 (function (global, factory) {
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
   typeof define === 'function' && define.amd ? define(['jquery', './util.js'], factory) :
-  (global.ScrollSpy = factory(global.jQuery,global.Util));
+  (global = global || self, global.ScrollSpy = factory(global.jQuery, global.Util));
-}(this, (function ($,Util) { 'use strict';
+}(this, function ($, Util) { 'use strict';
 
   $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
   Util = Util && Util.hasOwnProperty('default') ? Util['default'] : Util;
@@ -192,8 +192,8 @@
       this._targets = null;
       this._activeTarget = null;
       this._scrollHeight = null;
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getConfig = function _getConfig(config) {
       config = _objectSpread({}, Default, typeof config === 'object' && config ? config : {});
@@ -300,8 +300,8 @@
       }).forEach(function (node) {
         return node.classList.remove(ClassName.ACTIVE);
       });
-    }; // Static
+    } // Static
-
+    ;
 
     ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -371,5 +371,5 @@
 
   return ScrollSpy;
 
-})));
+}));
 //# sourceMappingURL=scrollspy.js.map

js/dist/tab.js

@@ -1,13 +1,13 @@
 /*!
   * Bootstrap tab.js v4.2.1 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
 (function (global, factory) {
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
   typeof define === 'function' && define.amd ? define(['jquery', './util.js'], factory) :
-  (global.Tab = factory(global.jQuery,global.Util));
+  (global = global || self, global.Tab = factory(global.jQuery, global.Util));
-}(this, (function ($,Util) { 'use strict';
+}(this, function ($, Util) { 'use strict';
 
   $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
   Util = Util && Util.hasOwnProperty('default') ? Util['default'] : Util;
@@ -143,8 +143,8 @@
     _proto.dispose = function dispose() {
       $.removeData(this._element, DATA_KEY);
       this._element = null;
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._activate = function _activate(element, container, callback) {
       var _this2 = this;
@@ -202,8 +202,8 @@
       if (callback) {
         callback();
       }
-    }; // Static
+    } // Static
-
+    ;
 
     Tab._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -262,5 +262,5 @@
 
   return Tab;
 
-})));
+}));
 //# sourceMappingURL=tab.js.map

js/dist/toast.js

@@ -1,13 +1,13 @@
 /*!
   * Bootstrap toast.js v4.2.1 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
 (function (global, factory) {
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
   typeof define === 'function' && define.amd ? define(['jquery', './util.js'], factory) :
-  (global.Toast = factory(global.jQuery,global.Util));
+  (global = global || self, global.Toast = factory(global.jQuery, global.Util));
-}(this, (function ($,Util) { 'use strict';
+}(this, function ($, Util) { 'use strict';
 
   $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
   Util = Util && Util.hasOwnProperty('default') ? Util['default'] : Util;
@@ -184,8 +184,8 @@
       $.removeData(this._element, DATA_KEY);
       this._element = null;
       this._config = null;
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getConfig = function _getConfig(config) {
       config = _objectSpread({}, Default, $(this._element).data(), typeof config === 'object' && config ? config : {});
@@ -218,8 +218,8 @@
       } else {
         complete();
       }
-    }; // Static
+    } // Static
-
+    ;
 
     Toast._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -274,5 +274,5 @@
 
   return Toast;
 
-})));
+}));
 //# sourceMappingURL=toast.js.map

js/dist/tooltip.js

@@ -1,13 +1,13 @@
 /*!
   * Bootstrap tooltip.js v4.2.1 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
 (function (global, factory) {
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('popper.js'), require('./util.js')) :
   typeof define === 'function' && define.amd ? define(['jquery', 'popper.js', './util.js'], factory) :
-  (global.Tooltip = factory(global.jQuery,global.Popper,global.Util));
+  (global = global || self, global.Tooltip = factory(global.jQuery, global.Popper, global.Util));
-}(this, (function ($,Popper,Util) { 'use strict';
+}(this, function ($, Popper, Util) { 'use strict';
 
   $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
   Popper = Popper && Popper.hasOwnProperty('default') ? Popper['default'] : Popper;
@@ -405,8 +405,8 @@
       if (this._popper !== null) {
         this._popper.scheduleUpdate();
       }
-    }; // Protected
+    } // Protected
-
+    ;
 
     _proto.isWithContent = function isWithContent() {
       return Boolean(this.getTitle());
@@ -452,8 +452,8 @@
       }
 
       return title;
-    }; // Private
+    } // Private
-
+    ;
 
     _proto._getContainer = function _getContainer() {
       if (this.config.container === false) {
@@ -657,8 +657,8 @@
       this.hide();
       this.show();
       this.config.animation = initConfigAnimation;
-    }; // Static
+    } // Static
-
+    ;
 
     Tooltip._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
@@ -741,5 +741,5 @@
 
   return Tooltip;
 
-})));
+}));
 //# sourceMappingURL=tooltip.js.map

js/dist/util.js

@@ -1,13 +1,13 @@
 /*!
   * Bootstrap util.js v4.2.1 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
 (function (global, factory) {
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery')) :
   typeof define === 'function' && define.amd ? define(['jquery'], factory) :
-  (global.Util = factory(global.jQuery));
+  (global = global || self, global.Util = factory(global.jQuery));
-}(this, (function ($) { 'use strict';
+}(this, function ($) { 'use strict';
 
   $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
 
@@ -89,7 +89,11 @@
         selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : '';
       }
 
-      return selector && document.querySelector(selector) ? selector : null;
+      try {
+        return document.querySelector(selector) ? selector : null;
+      } catch (err) {
+        return null;
+      }
     },
     getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
       if (!element) {
@@ -164,5 +168,5 @@
 
   return Util;
 
-})));
+}));
 //# sourceMappingURL=util.js.map