From a63d04c96d14e42492ccdba1d7f3d6ec1af022a9 Mon Sep 17 00:00:00 2001
From: Gleb Mazovetskiy <glex.spb@gmail.com>
Date: Wed, 13 Feb 2019 18:51:58 +0000
Subject: [PATCH] rake update[v4.3.1]

---
 assets/javascripts/bootstrap.js               | 189 ++++++++++++++++--
 assets/javascripts/bootstrap.min.js           |   4 +-
 assets/javascripts/bootstrap/alert.js         |   4 +-
 assets/javascripts/bootstrap/button.js        |   4 +-
 assets/javascripts/bootstrap/carousel.js      |   4 +-
 assets/javascripts/bootstrap/collapse.js      |   4 +-
 assets/javascripts/bootstrap/dropdown.js      |   4 +-
 assets/javascripts/bootstrap/modal.js         |   4 +-
 assets/javascripts/bootstrap/popover.js       |   4 +-
 assets/javascripts/bootstrap/scrollspy.js     |   4 +-
 assets/javascripts/bootstrap/tab.js           |   4 +-
 assets/javascripts/bootstrap/toast.js         |   4 +-
 assets/javascripts/bootstrap/tooltip.js       | 165 ++++++++++++++-
 assets/javascripts/bootstrap/util.js          |   4 +-
 assets/stylesheets/_bootstrap-grid.scss       |   2 +-
 assets/stylesheets/_bootstrap-reboot.scss     |   2 +-
 assets/stylesheets/_bootstrap.scss            |   2 +-
 assets/stylesheets/bootstrap/vendor/_rfs.scss |   8 -
 lib/bootstrap/version.rb                      |   2 +-
 19 files changed, 352 insertions(+), 66 deletions(-)

diff --git a/assets/javascripts/bootstrap.js b/assets/javascripts/bootstrap.js
index bf520a0f..fea33cdf 100644
--- a/assets/javascripts/bootstrap.js
+++ b/assets/javascripts/bootstrap.js
@@ -1,5 +1,5 @@
 /*!
-  * Bootstrap v4.3.0 (https://getbootstrap.com/)
+  * Bootstrap v4.3.1 (https://getbootstrap.com/)
   * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
@@ -70,7 +70,7 @@
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v4.3.0): util.js
+   * Bootstrap (v4.3.1): util.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
    * --------------------------------------------------------------------------
    */
@@ -230,7 +230,7 @@
    */
 
   var NAME = 'alert';
-  var VERSION = '4.3.0';
+  var VERSION = '4.3.1';
   var DATA_KEY = 'bs.alert';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -395,7 +395,7 @@
    */
 
   var NAME$1 = 'button';
-  var VERSION$1 = '4.3.0';
+  var VERSION$1 = '4.3.1';
   var DATA_KEY$1 = 'bs.button';
   var EVENT_KEY$1 = "." + DATA_KEY$1;
   var DATA_API_KEY$1 = '.data-api';
@@ -549,7 +549,7 @@
    */
 
   var NAME$2 = 'carousel';
-  var VERSION$2 = '4.3.0';
+  var VERSION$2 = '4.3.1';
   var DATA_KEY$2 = 'bs.carousel';
   var EVENT_KEY$2 = "." + DATA_KEY$2;
   var DATA_API_KEY$2 = '.data-api';
@@ -1149,7 +1149,7 @@
    */
 
   var NAME$3 = 'collapse';
-  var VERSION$3 = '4.3.0';
+  var VERSION$3 = '4.3.1';
   var DATA_KEY$3 = 'bs.collapse';
   var EVENT_KEY$3 = "." + DATA_KEY$3;
   var DATA_API_KEY$3 = '.data-api';
@@ -1509,7 +1509,7 @@
    */
 
   var NAME$4 = 'dropdown';
-  var VERSION$4 = '4.3.0';
+  var VERSION$4 = '4.3.1';
   var DATA_KEY$4 = 'bs.dropdown';
   var EVENT_KEY$4 = "." + DATA_KEY$4;
   var DATA_API_KEY$4 = '.data-api';
@@ -2035,7 +2035,7 @@
    */
 
   var NAME$5 = 'modal';
-  var VERSION$5 = '4.3.0';
+  var VERSION$5 = '4.3.1';
   var DATA_KEY$5 = 'bs.modal';
   var EVENT_KEY$5 = "." + DATA_KEY$5;
   var DATA_API_KEY$5 = '.data-api';
@@ -2610,6 +2610,127 @@
     return Modal._jQueryInterface;
   };
 
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v4.3.1): tools/sanitizer.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+  var uriAttrs = ['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href'];
+  var ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;
+  var DefaultWhitelist = {
+    // Global attributes allowed on any supplied element below.
+    '*': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN],
+    a: ['target', 'href', 'title', 'rel'],
+    area: [],
+    b: [],
+    br: [],
+    col: [],
+    code: [],
+    div: [],
+    em: [],
+    hr: [],
+    h1: [],
+    h2: [],
+    h3: [],
+    h4: [],
+    h5: [],
+    h6: [],
+    i: [],
+    img: ['src', 'alt', 'title', 'width', 'height'],
+    li: [],
+    ol: [],
+    p: [],
+    pre: [],
+    s: [],
+    small: [],
+    span: [],
+    sub: [],
+    sup: [],
+    strong: [],
+    u: [],
+    ul: []
+    /**
+     * A pattern that recognizes a commonly useful subset of URLs that are safe.
+     *
+     * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
+     */
+
+  };
+  var SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^&:/?#]*(?:[/?#]|$))/gi;
+  /**
+   * A pattern that matches safe data URLs. Only matches image, video and audio types.
+   *
+   * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
+   */
+
+  var DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[a-z0-9+/]+=*$/i;
+
+  function allowedAttribute(attr, allowedAttributeList) {
+    var attrName = attr.nodeName.toLowerCase();
+
+    if (allowedAttributeList.indexOf(attrName) !== -1) {
+      if (uriAttrs.indexOf(attrName) !== -1) {
+        return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) || attr.nodeValue.match(DATA_URL_PATTERN));
+      }
+
+      return true;
+    }
+
+    var regExp = allowedAttributeList.filter(function (attrRegex) {
+      return attrRegex instanceof RegExp;
+    }); // Check if a regular expression validates the attribute.
+
+    for (var i = 0, l = regExp.length; i < l; i++) {
+      if (attrName.match(regExp[i])) {
+        return true;
+      }
+    }
+
+    return false;
+  }
+
+  function sanitizeHtml(unsafeHtml, whiteList, sanitizeFn) {
+    if (unsafeHtml.length === 0) {
+      return unsafeHtml;
+    }
+
+    if (sanitizeFn && typeof sanitizeFn === 'function') {
+      return sanitizeFn(unsafeHtml);
+    }
+
+    var domParser = new window.DOMParser();
+    var createdDocument = domParser.parseFromString(unsafeHtml, 'text/html');
+    var whitelistKeys = Object.keys(whiteList);
+    var elements = [].slice.call(createdDocument.body.querySelectorAll('*'));
+
+    var _loop = function _loop(i, len) {
+      var el = elements[i];
+      var elName = el.nodeName.toLowerCase();
+
+      if (whitelistKeys.indexOf(el.nodeName.toLowerCase()) === -1) {
+        el.parentNode.removeChild(el);
+        return "continue";
+      }
+
+      var attributeList = [].slice.call(el.attributes);
+      var whitelistedAttributes = [].concat(whiteList['*'] || [], whiteList[elName] || []);
+      attributeList.forEach(function (attr) {
+        if (!allowedAttribute(attr, whitelistedAttributes)) {
+          el.removeAttribute(attr.nodeName);
+        }
+      });
+    };
+
+    for (var i = 0, len = elements.length; i < len; i++) {
+      var _ret = _loop(i, len);
+
+      if (_ret === "continue") continue;
+    }
+
+    return createdDocument.body.innerHTML;
+  }
+
   /**
    * ------------------------------------------------------------------------
    * Constants
@@ -2617,12 +2738,13 @@
    */
 
   var NAME$6 = 'tooltip';
-  var VERSION$6 = '4.3.0';
+  var VERSION$6 = '4.3.1';
   var DATA_KEY$6 = 'bs.tooltip';
   var EVENT_KEY$6 = "." + DATA_KEY$6;
   var JQUERY_NO_CONFLICT$6 = $.fn[NAME$6];
   var CLASS_PREFIX = 'bs-tooltip';
   var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
+  var DISALLOWED_ATTRIBUTES = ['sanitize', 'whiteList', 'sanitizeFn'];
   var DefaultType$4 = {
     animation: 'boolean',
     template: 'string',
@@ -2635,7 +2757,10 @@
     offset: '(number|string|function)',
     container: '(string|element|boolean)',
     fallbackPlacement: '(string|array)',
-    boundary: '(string|element)'
+    boundary: '(string|element)',
+    sanitize: 'boolean',
+    sanitizeFn: '(null|function)',
+    whiteList: 'object'
   };
   var AttachmentMap$1 = {
     AUTO: 'auto',
@@ -2656,7 +2781,10 @@
     offset: 0,
     container: false,
     fallbackPlacement: 'flip',
-    boundary: 'scrollParent'
+    boundary: 'scrollParent',
+    sanitize: true,
+    sanitizeFn: null,
+    whiteList: DefaultWhitelist
   };
   var HoverState = {
     SHOW: 'show',
@@ -2973,19 +3101,27 @@
     };
 
     _proto.setElementContent = function setElementContent($element, content) {
-      var html = this.config.html;
-
       if (typeof content === 'object' && (content.nodeType || content.jquery)) {
         // Content is a DOM node or a jQuery
-        if (html) {
+        if (this.config.html) {
           if (!$(content).parent().is($element)) {
             $element.empty().append(content);
           }
         } else {
           $element.text($(content).text());
         }
+
+        return;
+      }
+
+      if (this.config.html) {
+        if (this.config.sanitize) {
+          content = sanitizeHtml(content, this.config.whiteList, this.config.sanitizeFn);
+        }
+
+        $element.html(content);
       } else {
-        $element[html ? 'html' : 'text'](content);
+        $element.text(content);
       }
     };
 
@@ -3153,7 +3289,13 @@
     };
 
     _proto._getConfig = function _getConfig(config) {
-      config = _objectSpread({}, this.constructor.Default, $(this.element).data(), typeof config === 'object' && config ? config : {});
+      var dataAttributes = $(this.element).data();
+      Object.keys(dataAttributes).forEach(function (dataAttr) {
+        if (DISALLOWED_ATTRIBUTES.indexOf(dataAttr) !== -1) {
+          delete dataAttributes[dataAttr];
+        }
+      });
+      config = _objectSpread({}, this.constructor.Default, dataAttributes, typeof config === 'object' && config ? config : {});
 
       if (typeof config.delay === 'number') {
         config.delay = {
@@ -3171,6 +3313,11 @@
       }
 
       Util.typeCheckConfig(NAME$6, config, this.constructor.DefaultType);
+
+      if (config.sanitize) {
+        config.template = sanitizeHtml(config.template, config.whiteList, config.sanitizeFn);
+      }
+
       return config;
     };
 
@@ -3308,7 +3455,7 @@
    */
 
   var NAME$7 = 'popover';
-  var VERSION$7 = '4.3.0';
+  var VERSION$7 = '4.3.1';
   var DATA_KEY$7 = 'bs.popover';
   var EVENT_KEY$7 = "." + DATA_KEY$7;
   var JQUERY_NO_CONFLICT$7 = $.fn[NAME$7];
@@ -3495,7 +3642,7 @@
    */
 
   var NAME$8 = 'scrollspy';
-  var VERSION$8 = '4.3.0';
+  var VERSION$8 = '4.3.1';
   var DATA_KEY$8 = 'bs.scrollspy';
   var EVENT_KEY$8 = "." + DATA_KEY$8;
   var DATA_API_KEY$6 = '.data-api';
@@ -3802,7 +3949,7 @@
    */
 
   var NAME$9 = 'tab';
-  var VERSION$9 = '4.3.0';
+  var VERSION$9 = '4.3.1';
   var DATA_KEY$9 = 'bs.tab';
   var EVENT_KEY$9 = "." + DATA_KEY$9;
   var DATA_API_KEY$7 = '.data-api';
@@ -4037,7 +4184,7 @@
    */
 
   var NAME$a = 'toast';
-  var VERSION$a = '4.3.0';
+  var VERSION$a = '4.3.1';
   var DATA_KEY$a = 'bs.toast';
   var EVENT_KEY$a = "." + DATA_KEY$a;
   var JQUERY_NO_CONFLICT$a = $.fn[NAME$a];
@@ -4247,7 +4394,7 @@
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v4.3.0): index.js
+   * Bootstrap (v4.3.1): index.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
    * --------------------------------------------------------------------------
    */
diff --git a/assets/javascripts/bootstrap.min.js b/assets/javascripts/bootstrap.min.js
index 3b7e7adf..2b243238 100644
--- a/assets/javascripts/bootstrap.min.js
+++ b/assets/javascripts/bootstrap.min.js
@@ -1,6 +1,6 @@
 /*!
-  * Bootstrap v4.3.0 (https://getbootstrap.com/)
+  * Bootstrap v4.3.1 (https://getbootstrap.com/)
   * 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(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports,require("jquery"),require("popper.js")):"function"==typeof define&&define.amd?define(["exports","jquery","popper.js"],e):e((t=t||self).bootstrap={},t.jQuery,t.Popper)}(this,function(t,g,u){"use strict";function i(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}function s(t,e,n){return e&&i(t.prototype,e),n&&i(t,n),t}function l(o){for(var t=1;t<arguments.length;t++){var r=null!=arguments[t]?arguments[t]:{},e=Object.keys(r);"function"==typeof Object.getOwnPropertySymbols&&(e=e.concat(Object.getOwnPropertySymbols(r).filter(function(t){return Object.getOwnPropertyDescriptor(r,t).enumerable}))),e.forEach(function(t){var e,n,i;e=o,i=r[n=t],n in e?Object.defineProperty(e,n,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[n]=i})}return o}g=g&&g.hasOwnProperty("default")?g.default:g,u=u&&u.hasOwnProperty("default")?u.default:u;var e="transitionend";function n(t){var e=this,n=!1;return g(this).one(_.TRANSITION_END,function(){n=!0}),setTimeout(function(){n||_.triggerTransitionEnd(e)},t),this}var _={TRANSITION_END:"bsTransitionEnd",getUID:function(t){for(;t+=~~(1e6*Math.random()),document.getElementById(t););return t},getSelectorFromElement:function(t){var e=t.getAttribute("data-target");if(!e||"#"===e){var n=t.getAttribute("href");e=n&&"#"!==n?n.trim():""}try{return document.querySelector(e)?e:null}catch(t){return null}},getTransitionDurationFromElement:function(t){if(!t)return 0;var e=g(t).css("transition-duration"),n=g(t).css("transition-delay"),i=parseFloat(e),o=parseFloat(n);return i||o?(e=e.split(",")[0],n=n.split(",")[0],1e3*(parseFloat(e)+parseFloat(n))):0},reflow:function(t){return t.offsetHeight},triggerTransitionEnd:function(t){g(t).trigger(e)},supportsTransitionEnd:function(){return Boolean(e)},isElement:function(t){return(t[0]||t).nodeType},typeCheckConfig:function(t,e,n){for(var i in n)if(Object.prototype.hasOwnProperty.call(n,i)){var o=n[i],r=e[i],s=r&&_.isElement(r)?"element":(a=r,{}.toString.call(a).match(/\s([a-z]+)/i)[1].toLowerCase());if(!new RegExp(o).test(s))throw new Error(t.toUpperCase()+': Option "'+i+'" provided type "'+s+'" but expected type "'+o+'".')}var a},findShadowRoot:function(t){if(!document.documentElement.attachShadow)return null;if("function"!=typeof t.getRootNode)return t instanceof ShadowRoot?t:t.parentNode?_.findShadowRoot(t.parentNode):null;var e=t.getRootNode();return e instanceof ShadowRoot?e:null}};g.fn.emulateTransitionEnd=n,g.event.special[_.TRANSITION_END]={bindType:e,delegateType:e,handle:function(t){if(g(t.target).is(this))return t.handleObj.handler.apply(this,arguments)}};var o="alert",r="bs.alert",a="."+r,c=g.fn[o],h={CLOSE:"close"+a,CLOSED:"closed"+a,CLICK_DATA_API:"click"+a+".data-api"},f="alert",d="fade",m="show",p=function(){function i(t){this._element=t}var t=i.prototype;return t.close=function(t){var e=this._element;t&&(e=this._getRootElement(t)),this._triggerCloseEvent(e).isDefaultPrevented()||this._removeElement(e)},t.dispose=function(){g.removeData(this._element,r),this._element=null},t._getRootElement=function(t){var e=_.getSelectorFromElement(t),n=!1;return e&&(n=document.querySelector(e)),n||(n=g(t).closest("."+f)[0]),n},t._triggerCloseEvent=function(t){var e=g.Event(h.CLOSE);return g(t).trigger(e),e},t._removeElement=function(e){var n=this;if(g(e).removeClass(m),g(e).hasClass(d)){var t=_.getTransitionDurationFromElement(e);g(e).one(_.TRANSITION_END,function(t){return n._destroyElement(e,t)}).emulateTransitionEnd(t)}else this._destroyElement(e)},t._destroyElement=function(t){g(t).detach().trigger(h.CLOSED).remove()},i._jQueryInterface=function(n){return this.each(function(){var t=g(this),e=t.data(r);e||(e=new i(this),t.data(r,e)),"close"===n&&e[n](this)})},i._handleDismiss=function(e){return function(t){t&&t.preventDefault(),e.close(this)}},s(i,null,[{key:"VERSION",get:function(){return"4.3.0"}}]),i}();g(document).on(h.CLICK_DATA_API,'[data-dismiss="alert"]',p._handleDismiss(new p)),g.fn[o]=p._jQueryInterface,g.fn[o].Constructor=p,g.fn[o].noConflict=function(){return g.fn[o]=c,p._jQueryInterface};var v="button",y="bs.button",E="."+y,C=".data-api",T=g.fn[v],S="active",b="btn",I="focus",D='[data-toggle^="button"]',w='[data-toggle="buttons"]',A='input:not([type="hidden"])',N=".active",O=".btn",k={CLICK_DATA_API:"click"+E+C,FOCUS_BLUR_DATA_API:"focus"+E+C+" blur"+E+C},P=function(){function n(t){this._element=t}var t=n.prototype;return t.toggle=function(){var t=!0,e=!0,n=g(this._element).closest(w)[0];if(n){var i=this._element.querySelector(A);if(i){if("radio"===i.type)if(i.checked&&this._element.classList.contains(S))t=!1;else{var o=n.querySelector(N);o&&g(o).removeClass(S)}if(t){if(i.hasAttribute("disabled")||n.hasAttribute("disabled")||i.classList.contains("disabled")||n.classList.contains("disabled"))return;i.checked=!this._element.classList.contains(S),g(i).trigger("change")}i.focus(),e=!1}}e&&this._element.setAttribute("aria-pressed",!this._element.classList.contains(S)),t&&g(this._element).toggleClass(S)},t.dispose=function(){g.removeData(this._element,y),this._element=null},n._jQueryInterface=function(e){return this.each(function(){var t=g(this).data(y);t||(t=new n(this),g(this).data(y,t)),"toggle"===e&&t[e]()})},s(n,null,[{key:"VERSION",get:function(){return"4.3.0"}}]),n}();g(document).on(k.CLICK_DATA_API,D,function(t){t.preventDefault();var e=t.target;g(e).hasClass(b)||(e=g(e).closest(O)),P._jQueryInterface.call(g(e),"toggle")}).on(k.FOCUS_BLUR_DATA_API,D,function(t){var e=g(t.target).closest(O)[0];g(e).toggleClass(I,/^focus(in)?$/.test(t.type))}),g.fn[v]=P._jQueryInterface,g.fn[v].Constructor=P,g.fn[v].noConflict=function(){return g.fn[v]=T,P._jQueryInterface};var L="carousel",j="bs.carousel",H="."+j,R=".data-api",U=g.fn[L],W={interval:5e3,keyboard:!0,slide:!1,pause:"hover",wrap:!0,touch:!0},x={interval:"(number|boolean)",keyboard:"boolean",slide:"(boolean|string)",pause:"(string|boolean)",wrap:"boolean",touch:"boolean"},F="next",q="prev",M="left",K="right",Q={SLIDE:"slide"+H,SLID:"slid"+H,KEYDOWN:"keydown"+H,MOUSEENTER:"mouseenter"+H,MOUSELEAVE:"mouseleave"+H,TOUCHSTART:"touchstart"+H,TOUCHMOVE:"touchmove"+H,TOUCHEND:"touchend"+H,POINTERDOWN:"pointerdown"+H,POINTERUP:"pointerup"+H,DRAG_START:"dragstart"+H,LOAD_DATA_API:"load"+H+R,CLICK_DATA_API:"click"+H+R},B="carousel",V="active",Y="slide",X="carousel-item-right",z="carousel-item-left",G="carousel-item-next",J="carousel-item-prev",Z="pointer-event",$=".active",tt=".active.carousel-item",et=".carousel-item",nt=".carousel-item img",it=".carousel-item-next, .carousel-item-prev",ot=".carousel-indicators",rt="[data-slide], 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t={relatedTarget:this._element},e=g.Event(kt.SHOW,t),n=c._getParentFromElement(this._element);g(n).trigger(e),e.isDefaultPrevented()||(g(this._menu).toggleClass(Lt),g(n).toggleClass(Lt).trigger(g.Event(kt.SHOWN,t)))}},t.hide=function(){if(!this._element.disabled&&!g(this._element).hasClass(Pt)&&g(this._menu).hasClass(Lt)){var t={relatedTarget:this._element},e=g.Event(kt.HIDE,t),n=c._getParentFromElement(this._element);g(n).trigger(e),e.isDefaultPrevented()||(g(this._menu).toggleClass(Lt),g(n).toggleClass(Lt).trigger(g.Event(kt.HIDDEN,t)))}},t.dispose=function(){g.removeData(this._element,Dt),g(this._element).off(wt),this._element=null,(this._menu=null)!==this._popper&&(this._popper.destroy(),this._popper=null)},t.update=function(){this._inNavbar=this._detectNavbar(),null!==this._popper&&this._popper.scheduleUpdate()},t._addEventListeners=function(){var e=this;g(this._element).on(kt.CLICK,function(t){t.preventDefault(),t.stopPropagation(),e.toggle()})},t._getConfig=function(t){return 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t={placement:this._getPlacement(),modifiers:{offset:this._getOffset(),flip:{enabled:this._config.flip},preventOverflow:{boundariesElement:this._config.boundary}}};return"static"===this._config.display&&(t.modifiers.applyStyle={enabled:!1}),t},c._jQueryInterface=function(e){return this.each(function(){var t=g(this).data(Dt);if(t||(t=new c(this,"object"==typeof e?e:null),g(this).data(Dt,t)),"string"==typeof e){if("undefined"==typeof t[e])throw new TypeError('No method named "'+e+'"');t[e]()}})},c._clearMenus=function(t){if(!t||3!==t.which&&("keyup"!==t.type||9===t.which))for(var e=[].slice.call(document.querySelectorAll(Ut)),n=0,i=e.length;n<i;n++){var o=c._getParentFromElement(e[n]),r=g(e[n]).data(Dt),s={relatedTarget:e[n]};if(t&&"click"===t.type&&(s.clickEvent=t),r){var a=r._menu;if(g(o).hasClass(Lt)&&!(t&&("click"===t.type&&/input|textarea/i.test(t.target.tagName)||"keyup"===t.type&&9===t.which)&&g.contains(o,t.target))){var 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Zt="modal",te="bs.modal",ee="."+te,ne=g.fn[Zt],ie={backdrop:!0,keyboard:!0,focus:!0,show:!0},oe={backdrop:"(boolean|string)",keyboard:"boolean",focus:"boolean",show:"boolean"},re={HIDE:"hide"+ee,HIDDEN:"hidden"+ee,SHOW:"show"+ee,SHOWN:"shown"+ee,FOCUSIN:"focusin"+ee,RESIZE:"resize"+ee,CLICK_DISMISS:"click.dismiss"+ee,KEYDOWN_DISMISS:"keydown.dismiss"+ee,MOUSEUP_DISMISS:"mouseup.dismiss"+ee,MOUSEDOWN_DISMISS:"mousedown.dismiss"+ee,CLICK_DATA_API:"click"+ee+".data-api"},se="modal-dialog-scrollable",ae="modal-scrollbar-measure",le="modal-backdrop",ce="modal-open",he="fade",ue="show",fe=".modal-dialog",de=".modal-body",ge='[data-toggle="modal"]',_e='[data-dismiss="modal"]',me=".fixed-top, .fixed-bottom, .is-fixed, .sticky-top",pe=".sticky-top",ve=function(){function 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wn="bs.tab",An="."+wn,Nn=g.fn.tab,On={HIDE:"hide"+An,HIDDEN:"hidden"+An,SHOW:"show"+An,SHOWN:"shown"+An,CLICK_DATA_API:"click"+An+".data-api"},kn="dropdown-menu",Pn="active",Ln="disabled",jn="fade",Hn="show",Rn=".dropdown",xn=".nav, .list-group",Fn=".active",Un="> li > .active",Wn='[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',qn=".dropdown-toggle",Mn="> .dropdown-menu .active",Kn=function(){function i(t){this._element=t}var t=i.prototype;return t.show=function(){var n=this;if(!(this._element.parentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE&&g(this._element).hasClass(Pn)||g(this._element).hasClass(Ln))){var t,i,e=g(this._element).closest(xn)[0],o=_.getSelectorFromElement(this._element);if(e){var r="UL"===e.nodeName||"OL"===e.nodeName?Un:Fn;i=(i=g.makeArray(g(e).find(r)))[i.length-1]}var s=g.Event(On.HIDE,{relatedTarget:this._element}),a=g.Event(On.SHOW,{relatedTarget:i});if(i&&g(i).trigger(s),g(this._element).trigger(a),!a.isDefaultPrevented()&&!s.isDefaultPrevented()){o&&(t=document.querySelector(o)),this._activate(this._element,e);var l=function(){var t=g.Event(On.HIDDEN,{relatedTarget:n._element}),e=g.Event(On.SHOWN,{relatedTarget:i});g(i).trigger(t),g(n._element).trigger(e)};t?this._activate(t,t.parentNode,l):l()}}},t.dispose=function(){g.removeData(this._element,wn),this._element=null},t._activate=function(t,e,n){var i=this,o=(!e||"UL"!==e.nodeName&&"OL"!==e.nodeName?g(e).children(Fn):g(e).find(Un))[0],r=n&&o&&g(o).hasClass(jn),s=function(){return i._transitionComplete(t,o,n)};if(o&&r){var a=_.getTransitionDurationFromElement(o);g(o).removeClass(Hn).one(_.TRANSITION_END,s).emulateTransitionEnd(a)}else s()},t._transitionComplete=function(t,e,n){if(e){g(e).removeClass(Pn);var i=g(e.parentNode).find(Mn)[0];i&&g(i).removeClass(Pn),"tab"===e.getAttribute("role")&&e.setAttribute("aria-selected",!1)}if(g(t).addClass(Pn),"tab"===t.getAttribute("role")&&t.setAttribute("aria-selected",!0),_.reflow(t),t.classList.contains(jn)&&t.classList.add(Hn),t.parentNode&&g(t.parentNode).hasClass(kn)){var o=g(t).closest(Rn)[0];if(o){var r=[].slice.call(o.querySelectorAll(qn));g(r).addClass(Pn)}t.setAttribute("aria-expanded",!0)}n&&n()},i._jQueryInterface=function(n){return this.each(function(){var t=g(this),e=t.data(wn);if(e||(e=new i(this),t.data(wn,e)),"string"==typeof n){if("undefined"==typeof e[n])throw new TypeError('No method named "'+n+'"');e[n]()}})},s(i,null,[{key:"VERSION",get:function(){return"4.3.1"}}]),i}();g(document).on(On.CLICK_DATA_API,Wn,function(t){t.preventDefault(),Kn._jQueryInterface.call(g(this),"show")}),g.fn.tab=Kn._jQueryInterface,g.fn.tab.Constructor=Kn,g.fn.tab.noConflict=function(){return g.fn.tab=Nn,Kn._jQueryInterface};var Qn="toast",Bn="bs.toast",Vn="."+Bn,Yn=g.fn[Qn],zn={CLICK_DISMISS:"click.dismiss"+Vn,HIDE:"hide"+Vn,HIDDEN:"hidden"+Vn,SHOW:"show"+Vn,SHOWN:"shown"+Vn},Xn="fade",$n="hide",Gn="show",Jn="showing",Zn={animation:"boolean",autohide:"boolean",delay:"number"},ti={animation:!0,autohide:!0,delay:500},ei='[data-dismiss="toast"]',ni=function(){function i(t,e){this._element=t,this._config=this._getConfig(e),this._timeout=null,this._setListeners()}var t=i.prototype;return t.show=function(){var t=this;g(this._element).trigger(zn.SHOW),this._config.animation&&this._element.classList.add(Xn);var e=function(){t._element.classList.remove(Jn),t._element.classList.add(Gn),g(t._element).trigger(zn.SHOWN),t._config.autohide&&t.hide()};if(this._element.classList.remove($n),this._element.classList.add(Jn),this._config.animation){var n=_.getTransitionDurationFromElement(this._element);g(this._element).one(_.TRANSITION_END,e).emulateTransitionEnd(n)}else e()},t.hide=function(t){var e=this;this._element.classList.contains(Gn)&&(g(this._element).trigger(zn.HIDE),t?this._close():this._timeout=setTimeout(function(){e._close()},this._config.delay))},t.dispose=function(){clearTimeout(this._timeout),this._timeout=null,this._element.classList.contains(Gn)&&this._element.classList.remove(Gn),g(this._element).off(zn.CLICK_DISMISS),g.removeData(this._element,Bn),this._element=null,this._config=null},t._getConfig=function(t){return t=l({},ti,g(this._element).data(),"object"==typeof t&&t?t:{}),_.typeCheckConfig(Qn,t,this.constructor.DefaultType),t},t._setListeners=function(){var t=this;g(this._element).on(zn.CLICK_DISMISS,ei,function(){return t.hide(!0)})},t._close=function(){var t=this,e=function(){t._element.classList.add($n),g(t._element).trigger(zn.HIDDEN)};if(this._element.classList.remove(Gn),this._config.animation){var n=_.getTransitionDurationFromElement(this._element);g(this._element).one(_.TRANSITION_END,e).emulateTransitionEnd(n)}else e()},i._jQueryInterface=function(n){return this.each(function(){var t=g(this),e=t.data(Bn);if(e||(e=new i(this,"object"==typeof n&&n),t.data(Bn,e)),"string"==typeof n){if("undefined"==typeof e[n])throw new TypeError('No method named "'+n+'"');e[n](this)}})},s(i,null,[{key:"VERSION",get:function(){return"4.3.1"}},{key:"DefaultType",get:function(){return Zn}},{key:"Default",get:function(){return ti}}]),i}();g.fn[Qn]=ni._jQueryInterface,g.fn[Qn].Constructor=ni,g.fn[Qn].noConflict=function(){return g.fn[Qn]=Yn,ni._jQueryInterface},function(){if("undefined"==typeof g)throw new TypeError("Bootstrap's JavaScript requires jQuery. jQuery must be included before Bootstrap's JavaScript.");var t=g.fn.jquery.split(" ")[0].split(".");if(t[0]<2&&t[1]<9||1===t[0]&&9===t[1]&&t[2]<1||4<=t[0])throw new Error("Bootstrap's JavaScript requires at least jQuery v1.9.1 but less than v4.0.0")}(),t.Util=_,t.Alert=p,t.Button=P,t.Carousel=lt,t.Collapse=bt,t.Dropdown=Jt,t.Modal=ve,t.Popover=sn,t.Scrollspy=Dn,t.Tab=Kn,t.Toast=ni,t.Tooltip=Be,Object.defineProperty(t,"__esModule",{value:!0})});
diff --git a/assets/javascripts/bootstrap/alert.js b/assets/javascripts/bootstrap/alert.js
index 74153272..ce53097f 100644
--- a/assets/javascripts/bootstrap/alert.js
+++ b/assets/javascripts/bootstrap/alert.js
@@ -1,5 +1,5 @@
 /*!
-  * Bootstrap alert.js v4.3.0 (https://getbootstrap.com/)
+  * Bootstrap alert.js v4.3.1 (https://getbootstrap.com/)
   * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
@@ -35,7 +35,7 @@
    */
 
   var NAME = 'alert';
-  var VERSION = '4.3.0';
+  var VERSION = '4.3.1';
   var DATA_KEY = 'bs.alert';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
diff --git a/assets/javascripts/bootstrap/button.js b/assets/javascripts/bootstrap/button.js
index e906cd8f..0c830266 100644
--- a/assets/javascripts/bootstrap/button.js
+++ b/assets/javascripts/bootstrap/button.js
@@ -1,5 +1,5 @@
 /*!
-  * Bootstrap button.js v4.3.0 (https://getbootstrap.com/)
+  * Bootstrap button.js v4.3.1 (https://getbootstrap.com/)
   * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
@@ -34,7 +34,7 @@
    */
 
   var NAME = 'button';
-  var VERSION = '4.3.0';
+  var VERSION = '4.3.1';
   var DATA_KEY = 'bs.button';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
diff --git a/assets/javascripts/bootstrap/carousel.js b/assets/javascripts/bootstrap/carousel.js
index f74f8197..4ceb87aa 100644
--- a/assets/javascripts/bootstrap/carousel.js
+++ b/assets/javascripts/bootstrap/carousel.js
@@ -1,5 +1,5 @@
 /*!
-  * Bootstrap carousel.js v4.3.0 (https://getbootstrap.com/)
+  * Bootstrap carousel.js v4.3.1 (https://getbootstrap.com/)
   * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
@@ -69,7 +69,7 @@
    */
 
   var NAME = 'carousel';
-  var VERSION = '4.3.0';
+  var VERSION = '4.3.1';
   var DATA_KEY = 'bs.carousel';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
diff --git a/assets/javascripts/bootstrap/collapse.js b/assets/javascripts/bootstrap/collapse.js
index f5a93563..da00868e 100644
--- a/assets/javascripts/bootstrap/collapse.js
+++ b/assets/javascripts/bootstrap/collapse.js
@@ -1,5 +1,5 @@
 /*!
-  * Bootstrap collapse.js v4.3.0 (https://getbootstrap.com/)
+  * Bootstrap collapse.js v4.3.1 (https://getbootstrap.com/)
   * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
@@ -69,7 +69,7 @@
    */
 
   var NAME = 'collapse';
-  var VERSION = '4.3.0';
+  var VERSION = '4.3.1';
   var DATA_KEY = 'bs.collapse';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
diff --git a/assets/javascripts/bootstrap/dropdown.js b/assets/javascripts/bootstrap/dropdown.js
index 08c8e519..2d011d75 100644
--- a/assets/javascripts/bootstrap/dropdown.js
+++ b/assets/javascripts/bootstrap/dropdown.js
@@ -1,5 +1,5 @@
 /*!
-  * Bootstrap dropdown.js v4.3.0 (https://getbootstrap.com/)
+  * Bootstrap dropdown.js v4.3.1 (https://getbootstrap.com/)
   * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
@@ -70,7 +70,7 @@
    */
 
   var NAME = 'dropdown';
-  var VERSION = '4.3.0';
+  var VERSION = '4.3.1';
   var DATA_KEY = 'bs.dropdown';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
diff --git a/assets/javascripts/bootstrap/modal.js b/assets/javascripts/bootstrap/modal.js
index da13eb25..da25fa15 100644
--- a/assets/javascripts/bootstrap/modal.js
+++ b/assets/javascripts/bootstrap/modal.js
@@ -1,5 +1,5 @@
 /*!
-  * Bootstrap modal.js v4.3.0 (https://getbootstrap.com/)
+  * Bootstrap modal.js v4.3.1 (https://getbootstrap.com/)
   * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
@@ -69,7 +69,7 @@
    */
 
   var NAME = 'modal';
-  var VERSION = '4.3.0';
+  var VERSION = '4.3.1';
   var DATA_KEY = 'bs.modal';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
diff --git a/assets/javascripts/bootstrap/popover.js b/assets/javascripts/bootstrap/popover.js
index 19f2e25e..2d7023d3 100644
--- a/assets/javascripts/bootstrap/popover.js
+++ b/assets/javascripts/bootstrap/popover.js
@@ -1,5 +1,5 @@
 /*!
-  * Bootstrap popover.js v4.3.0 (https://getbootstrap.com/)
+  * Bootstrap popover.js v4.3.1 (https://getbootstrap.com/)
   * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
@@ -75,7 +75,7 @@
    */
 
   var NAME = 'popover';
-  var VERSION = '4.3.0';
+  var VERSION = '4.3.1';
   var DATA_KEY = 'bs.popover';
   var EVENT_KEY = "." + DATA_KEY;
   var JQUERY_NO_CONFLICT = $.fn[NAME];
diff --git a/assets/javascripts/bootstrap/scrollspy.js b/assets/javascripts/bootstrap/scrollspy.js
index 6658d127..782989a6 100644
--- a/assets/javascripts/bootstrap/scrollspy.js
+++ b/assets/javascripts/bootstrap/scrollspy.js
@@ -1,5 +1,5 @@
 /*!
-  * Bootstrap scrollspy.js v4.3.0 (https://getbootstrap.com/)
+  * Bootstrap scrollspy.js v4.3.1 (https://getbootstrap.com/)
   * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
@@ -69,7 +69,7 @@
    */
 
   var NAME = 'scrollspy';
-  var VERSION = '4.3.0';
+  var VERSION = '4.3.1';
   var DATA_KEY = 'bs.scrollspy';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
diff --git a/assets/javascripts/bootstrap/tab.js b/assets/javascripts/bootstrap/tab.js
index 3b23bccf..0943521d 100644
--- a/assets/javascripts/bootstrap/tab.js
+++ b/assets/javascripts/bootstrap/tab.js
@@ -1,5 +1,5 @@
 /*!
-  * Bootstrap tab.js v4.3.0 (https://getbootstrap.com/)
+  * Bootstrap tab.js v4.3.1 (https://getbootstrap.com/)
   * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
@@ -35,7 +35,7 @@
    */
 
   var NAME = 'tab';
-  var VERSION = '4.3.0';
+  var VERSION = '4.3.1';
   var DATA_KEY = 'bs.tab';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
diff --git a/assets/javascripts/bootstrap/toast.js b/assets/javascripts/bootstrap/toast.js
index 9c268a94..bf805f41 100644
--- a/assets/javascripts/bootstrap/toast.js
+++ b/assets/javascripts/bootstrap/toast.js
@@ -1,5 +1,5 @@
 /*!
-  * Bootstrap toast.js v4.3.0 (https://getbootstrap.com/)
+  * Bootstrap toast.js v4.3.1 (https://getbootstrap.com/)
   * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
@@ -69,7 +69,7 @@
    */
 
   var NAME = 'toast';
-  var VERSION = '4.3.0';
+  var VERSION = '4.3.1';
   var DATA_KEY = 'bs.toast';
   var EVENT_KEY = "." + DATA_KEY;
   var JQUERY_NO_CONFLICT = $.fn[NAME];
diff --git a/assets/javascripts/bootstrap/tooltip.js b/assets/javascripts/bootstrap/tooltip.js
index b96de60e..6a863f88 100644
--- a/assets/javascripts/bootstrap/tooltip.js
+++ b/assets/javascripts/bootstrap/tooltip.js
@@ -1,5 +1,5 @@
 /*!
-  * Bootstrap tooltip.js v4.3.0 (https://getbootstrap.com/)
+  * Bootstrap tooltip.js v4.3.1 (https://getbootstrap.com/)
   * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
@@ -63,6 +63,127 @@
     return target;
   }
 
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v4.3.1): tools/sanitizer.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+  var uriAttrs = ['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href'];
+  var ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;
+  var DefaultWhitelist = {
+    // Global attributes allowed on any supplied element below.
+    '*': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN],
+    a: ['target', 'href', 'title', 'rel'],
+    area: [],
+    b: [],
+    br: [],
+    col: [],
+    code: [],
+    div: [],
+    em: [],
+    hr: [],
+    h1: [],
+    h2: [],
+    h3: [],
+    h4: [],
+    h5: [],
+    h6: [],
+    i: [],
+    img: ['src', 'alt', 'title', 'width', 'height'],
+    li: [],
+    ol: [],
+    p: [],
+    pre: [],
+    s: [],
+    small: [],
+    span: [],
+    sub: [],
+    sup: [],
+    strong: [],
+    u: [],
+    ul: []
+    /**
+     * A pattern that recognizes a commonly useful subset of URLs that are safe.
+     *
+     * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
+     */
+
+  };
+  var SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^&:/?#]*(?:[/?#]|$))/gi;
+  /**
+   * A pattern that matches safe data URLs. Only matches image, video and audio types.
+   *
+   * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
+   */
+
+  var DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[a-z0-9+/]+=*$/i;
+
+  function allowedAttribute(attr, allowedAttributeList) {
+    var attrName = attr.nodeName.toLowerCase();
+
+    if (allowedAttributeList.indexOf(attrName) !== -1) {
+      if (uriAttrs.indexOf(attrName) !== -1) {
+        return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) || attr.nodeValue.match(DATA_URL_PATTERN));
+      }
+
+      return true;
+    }
+
+    var regExp = allowedAttributeList.filter(function (attrRegex) {
+      return attrRegex instanceof RegExp;
+    }); // Check if a regular expression validates the attribute.
+
+    for (var i = 0, l = regExp.length; i < l; i++) {
+      if (attrName.match(regExp[i])) {
+        return true;
+      }
+    }
+
+    return false;
+  }
+
+  function sanitizeHtml(unsafeHtml, whiteList, sanitizeFn) {
+    if (unsafeHtml.length === 0) {
+      return unsafeHtml;
+    }
+
+    if (sanitizeFn && typeof sanitizeFn === 'function') {
+      return sanitizeFn(unsafeHtml);
+    }
+
+    var domParser = new window.DOMParser();
+    var createdDocument = domParser.parseFromString(unsafeHtml, 'text/html');
+    var whitelistKeys = Object.keys(whiteList);
+    var elements = [].slice.call(createdDocument.body.querySelectorAll('*'));
+
+    var _loop = function _loop(i, len) {
+      var el = elements[i];
+      var elName = el.nodeName.toLowerCase();
+
+      if (whitelistKeys.indexOf(el.nodeName.toLowerCase()) === -1) {
+        el.parentNode.removeChild(el);
+        return "continue";
+      }
+
+      var attributeList = [].slice.call(el.attributes);
+      var whitelistedAttributes = [].concat(whiteList['*'] || [], whiteList[elName] || []);
+      attributeList.forEach(function (attr) {
+        if (!allowedAttribute(attr, whitelistedAttributes)) {
+          el.removeAttribute(attr.nodeName);
+        }
+      });
+    };
+
+    for (var i = 0, len = elements.length; i < len; i++) {
+      var _ret = _loop(i, len);
+
+      if (_ret === "continue") continue;
+    }
+
+    return createdDocument.body.innerHTML;
+  }
+
   /**
    * ------------------------------------------------------------------------
    * Constants
@@ -70,12 +191,13 @@
    */
 
   var NAME = 'tooltip';
-  var VERSION = '4.3.0';
+  var VERSION = '4.3.1';
   var DATA_KEY = 'bs.tooltip';
   var EVENT_KEY = "." + DATA_KEY;
   var JQUERY_NO_CONFLICT = $.fn[NAME];
   var CLASS_PREFIX = 'bs-tooltip';
   var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
+  var DISALLOWED_ATTRIBUTES = ['sanitize', 'whiteList', 'sanitizeFn'];
   var DefaultType = {
     animation: 'boolean',
     template: 'string',
@@ -88,7 +210,10 @@
     offset: '(number|string|function)',
     container: '(string|element|boolean)',
     fallbackPlacement: '(string|array)',
-    boundary: '(string|element)'
+    boundary: '(string|element)',
+    sanitize: 'boolean',
+    sanitizeFn: '(null|function)',
+    whiteList: 'object'
   };
   var AttachmentMap = {
     AUTO: 'auto',
@@ -109,7 +234,10 @@
     offset: 0,
     container: false,
     fallbackPlacement: 'flip',
-    boundary: 'scrollParent'
+    boundary: 'scrollParent',
+    sanitize: true,
+    sanitizeFn: null,
+    whiteList: DefaultWhitelist
   };
   var HoverState = {
     SHOW: 'show',
@@ -426,19 +554,27 @@
     };
 
     _proto.setElementContent = function setElementContent($element, content) {
-      var html = this.config.html;
-
       if (typeof content === 'object' && (content.nodeType || content.jquery)) {
         // Content is a DOM node or a jQuery
-        if (html) {
+        if (this.config.html) {
           if (!$(content).parent().is($element)) {
             $element.empty().append(content);
           }
         } else {
           $element.text($(content).text());
         }
+
+        return;
+      }
+
+      if (this.config.html) {
+        if (this.config.sanitize) {
+          content = sanitizeHtml(content, this.config.whiteList, this.config.sanitizeFn);
+        }
+
+        $element.html(content);
       } else {
-        $element[html ? 'html' : 'text'](content);
+        $element.text(content);
       }
     };
 
@@ -606,7 +742,13 @@
     };
 
     _proto._getConfig = function _getConfig(config) {
-      config = _objectSpread({}, this.constructor.Default, $(this.element).data(), typeof config === 'object' && config ? config : {});
+      var dataAttributes = $(this.element).data();
+      Object.keys(dataAttributes).forEach(function (dataAttr) {
+        if (DISALLOWED_ATTRIBUTES.indexOf(dataAttr) !== -1) {
+          delete dataAttributes[dataAttr];
+        }
+      });
+      config = _objectSpread({}, this.constructor.Default, dataAttributes, typeof config === 'object' && config ? config : {});
 
       if (typeof config.delay === 'number') {
         config.delay = {
@@ -624,6 +766,11 @@
       }
 
       Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
+
+      if (config.sanitize) {
+        config.template = sanitizeHtml(config.template, config.whiteList, config.sanitizeFn);
+      }
+
       return config;
     };
 
diff --git a/assets/javascripts/bootstrap/util.js b/assets/javascripts/bootstrap/util.js
index 3ef0c3ba..4b538cb9 100644
--- a/assets/javascripts/bootstrap/util.js
+++ b/assets/javascripts/bootstrap/util.js
@@ -1,5 +1,5 @@
 /*!
-  * Bootstrap util.js v4.3.0 (https://getbootstrap.com/)
+  * Bootstrap util.js v4.3.1 (https://getbootstrap.com/)
   * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
@@ -13,7 +13,7 @@
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v4.3.0): util.js
+   * Bootstrap (v4.3.1): util.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
    * --------------------------------------------------------------------------
    */
diff --git a/assets/stylesheets/_bootstrap-grid.scss b/assets/stylesheets/_bootstrap-grid.scss
index 2b3610a0..bab43d5c 100644
--- a/assets/stylesheets/_bootstrap-grid.scss
+++ b/assets/stylesheets/_bootstrap-grid.scss
@@ -1,5 +1,5 @@
 /*!
- * Bootstrap Grid v4.3.0 (https://getbootstrap.com/)
+ * Bootstrap Grid v4.3.1 (https://getbootstrap.com/)
  * Copyright 2011-2019 The Bootstrap Authors
  * Copyright 2011-2019 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
diff --git a/assets/stylesheets/_bootstrap-reboot.scss b/assets/stylesheets/_bootstrap-reboot.scss
index 4cef8eba..aad4f53c 100644
--- a/assets/stylesheets/_bootstrap-reboot.scss
+++ b/assets/stylesheets/_bootstrap-reboot.scss
@@ -1,5 +1,5 @@
 /*!
- * Bootstrap Reboot v4.3.0 (https://getbootstrap.com/)
+ * Bootstrap Reboot v4.3.1 (https://getbootstrap.com/)
  * Copyright 2011-2019 The Bootstrap Authors
  * Copyright 2011-2019 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
diff --git a/assets/stylesheets/_bootstrap.scss b/assets/stylesheets/_bootstrap.scss
index 4e0da655..077d186c 100644
--- a/assets/stylesheets/_bootstrap.scss
+++ b/assets/stylesheets/_bootstrap.scss
@@ -1,5 +1,5 @@
 /*!
- * Bootstrap v4.3.0 (https://getbootstrap.com/)
+ * Bootstrap v4.3.1 (https://getbootstrap.com/)
  * Copyright 2011-2019 The Bootstrap Authors
  * Copyright 2011-2019 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
diff --git a/assets/stylesheets/bootstrap/vendor/_rfs.scss b/assets/stylesheets/bootstrap/vendor/_rfs.scss
index c541a858..497e07ed 100644
--- a/assets/stylesheets/bootstrap/vendor/_rfs.scss
+++ b/assets/stylesheets/bootstrap/vendor/_rfs.scss
@@ -202,11 +202,3 @@ $rfs-breakpoint-unit-cache: unit($rfs-breakpoint);
 @mixin responsive-font-size($fs, $important: false) {
   @include rfs($fs, $important);
 }
-
-$rfs-is-included: false !default;
-
-@if $rfs-is-included {
-  @warn "Watch out, RFS is included more than once!";
-}
-
-$rfs-is-included: true;
diff --git a/lib/bootstrap/version.rb b/lib/bootstrap/version.rb
index 862037d7..7600c121 100644
--- a/lib/bootstrap/version.rb
+++ b/lib/bootstrap/version.rb
@@ -2,5 +2,5 @@
 
 module Bootstrap
   VERSION       = '4.3.0'
-  BOOTSTRAP_SHA = '1ded0d6a4eefb7daca62c44e4e735aec200f0b6f'
+  BOOTSTRAP_SHA = '8fa0d3010112dca5dd6dd501173415856001ba8b'
 end