Merge branch '6.2RC'6.2

6 files changed, 136 insertions, 154 deletions

diff --git a/vendor/twbs/bootstrap/site/assets/js/application.js b/vendor/twbs/bootstrap/site/assets/js/application.js
index d9f8d1a4a..6ff316056 100644
--- a/vendor/twbs/bootstrap/site/assets/js/application.js
+++ b/vendor/twbs/bootstrap/site/assets/js/application.js
@@ -10,108 +10,156 @@
  * For details, see https://creativecommons.org/licenses/by/3.0/.
  */
 
-/* global ClipboardJS: false, anchors: false, bsCustomFileInput: false */
+/* global ClipboardJS: false, anchors: false, bootstrap: false */
 
-(function ($) {
+(function () {
   'use strict'
 
-  $(function () {
-    // Tooltip and popover demos
-    $('.tooltip-demo').tooltip({
-      selector: '[data-toggle="tooltip"]',
-      container: 'body'
+  // Tooltip and popover demos
+  document.querySelectorAll('.tooltip-demo')
+    .forEach(function (tooltip) {
+      new bootstrap.Tooltip(tooltip, {
+        selector: '[data-bs-toggle="tooltip"]'
+      })
+    })
+
+  document.querySelectorAll('[data-bs-toggle="popover"]')
+    .forEach(function (popover) {
+      new bootstrap.Popover(popover)
     })
 
-    $('[data-toggle="popover"]').popover()
+  var toastPlacement = document.getElementById('toastPlacement')
+  if (toastPlacement) {
+    document.getElementById('selectToastPlacement').addEventListener('change', function () {
+      if (!toastPlacement.dataset.originalClass) {
+        toastPlacement.dataset.originalClass = toastPlacement.className
+      }
+
+      toastPlacement.className = toastPlacement.dataset.originalClass + ' ' + this.value
+    })
+  }
 
-    $('.bd-example .toast')
-      .toast({
+  document.querySelectorAll('.bd-example .toast')
+    .forEach(function (toastNode) {
+      var toast = new bootstrap.Toast(toastNode, {
         autohide: false
       })
-      .toast('show')
 
-    // Live toast demo
-    $('#liveToastBtn').click(function () {
-      $('#liveToast').toast('show')
+      toast.show()
     })
 
-    // Demos within modals
-    $('.tooltip-test').tooltip()
-    $('.popover-test').popover()
-
-    // Indeterminate checkbox example
-    $('.bd-example-indeterminate [type="checkbox"]').prop('indeterminate', true)
+  var toastTrigger = document.getElementById('liveToastBtn')
+  var toastLiveExample = document.getElementById('liveToast')
+  if (toastTrigger) {
+    toastTrigger.addEventListener('click', function () {
+      var toast = new bootstrap.Toast(toastLiveExample)
 
-    // Disable empty links in docs examples
-    $('.bd-content [href="#"]').click(function (e) {
-      e.preventDefault()
+      toast.show()
     })
+  }
 
-    // Modal relatedTarget demo
-    $('#exampleModal').on('show.bs.modal', function (event) {
-      var $button = $(event.relatedTarget) // Button that triggered the modal
-      var recipient = $button.data('whatever') // Extract info from data-* attributes
-      // If necessary, you could initiate an AJAX request here (and then do the updating in a callback).
-      // Update the modal's content. We'll use jQuery here, but you could use a data binding library or other methods instead.
-      var $modal = $(this)
-      $modal.find('.modal-title').text('New message to ' + recipient)
-      $modal.find('.modal-body input').val(recipient)
+  // Demos within modals
+  document.querySelectorAll('.tooltip-test')
+    .forEach(function (tooltip) {
+      new bootstrap.Tooltip(tooltip)
     })
 
-    // Activate animated progress bar
-    $('.bd-toggle-animated-progress').on('click', function () {
-      $(this).siblings('.progress').find('.progress-bar-striped').toggleClass('progress-bar-animated')
+  document.querySelectorAll('.popover-test')
+    .forEach(function (popover) {
+      new bootstrap.Popover(popover)
     })
 
-    // Insert copy to clipboard button before .highlight
-    $('div.highlight').each(function () {
-      var btnHtml = '<div class="bd-clipboard"><button type="button" class="btn-clipboard" title="Copy to clipboard">Copy</button></div>'
-      $(this).before(btnHtml)
-      $('.btn-clipboard')
-        .tooltip()
-        .on('mouseleave', function () {
-          // Explicitly hide tooltip, since after clicking it remains
-          // focused (as it's a button), so tooltip would otherwise
-          // remain visible until focus is moved away
-          $(this).tooltip('hide')
-        })
+  // Indeterminate checkbox example
+  document.querySelectorAll('.bd-example-indeterminate [type="checkbox"]')
+    .forEach(function (checkbox) {
+      checkbox.indeterminate = true
     })
 
-    var clipboard = new ClipboardJS('.btn-clipboard', {
-      target: function (trigger) {
-        return trigger.parentNode.nextElementSibling
-      }
+  // Disable empty links in docs examples
+  document.querySelectorAll('.bd-content [href="#"]')
+    .forEach(function (link) {
+      link.addEventListener('click', function (e) {
+        e.preventDefault()
+      })
     })
 
-    clipboard.on('success', function (e) {
-      $(e.trigger)
-        .attr('title', 'Copied!')
-        .tooltip('_fixTitle')
-        .tooltip('show')
-        .attr('title', 'Copy to clipboard')
-        .tooltip('_fixTitle')
+  // Modal relatedTarget demo
+  var exampleModal = document.getElementById('exampleModal')
+  if (exampleModal) {
+    exampleModal.addEventListener('show.bs.modal', function (event) {
+      // Button that triggered the modal
+      var button = event.relatedTarget
+      // Extract info from data-bs-* attributes
+      var recipient = button.getAttribute('data-bs-whatever')
+
+      // Update the modal's content.
+      var modalTitle = exampleModal.querySelector('.modal-title')
+      var modalBodyInput = exampleModal.querySelector('.modal-body input')
+
+      modalTitle.textContent = 'New message to ' + recipient
+      modalBodyInput.value = recipient
+    })
+  }
+
+  // Activate animated progress bar
+  var btnToggleAnimatedProgress = document.getElementById('btnToggleAnimatedProgress')
+  if (btnToggleAnimatedProgress) {
+    btnToggleAnimatedProgress.addEventListener('click', function () {
+      btnToggleAnimatedProgress.parentNode
+        .querySelector('.progress-bar-striped')
+        .classList
+        .toggle('progress-bar-animated')
+    })
+  }
 
-      e.clearSelection()
+  // Insert copy to clipboard button before .highlight
+  var btnHtml = '<div class="bd-clipboard"><button type="button" class="btn-clipboard" title="Copy to clipboard">Copy</button></div>'
+  document.querySelectorAll('div.highlight')
+    .forEach(function (element) {
+      element.insertAdjacentHTML('beforebegin', btnHtml)
     })
 
-    clipboard.on('error', function (e) {
-      var modifierKey = /mac/i.test(navigator.userAgent) ? '\u2318' : 'Ctrl-'
-      var fallbackMsg = 'Press ' + modifierKey + 'C to copy'
+  document.querySelectorAll('.btn-clipboard')
+    .forEach(function (btn) {
+      var tooltipBtn = new bootstrap.Tooltip(btn)
 
-      $(e.trigger)
-        .attr('title', fallbackMsg)
-        .tooltip('_fixTitle')
-        .tooltip('show')
-        .attr('title', 'Copy to clipboard')
-        .tooltip('_fixTitle')
+      btn.addEventListener('mouseleave', function () {
+        // Explicitly hide tooltip, since after clicking it remains
+        // focused (as it's a button), so tooltip would otherwise
+        // remain visible until focus is moved away
+        tooltipBtn.hide()
+      })
     })
 
-    anchors.options = {
-      icon: '#'
+  var clipboard = new ClipboardJS('.btn-clipboard', {
+    target: function (trigger) {
+      return trigger.parentNode.nextElementSibling
     }
-    anchors.add('.bd-content > h2, .bd-content > h3, .bd-content > h4, .bd-content > h5')
-    $('.bd-content').children('h2, h3, h4, h5').wrapInner('<span class="bd-content-title"></span>')
+  })
+
+  clipboard.on('success', function (e) {
+    var tooltipBtn = bootstrap.Tooltip.getInstance(e.trigger)
+
+    e.trigger.setAttribute('data-bs-original-title', 'Copied!')
+    tooltipBtn.show()
 
-    bsCustomFileInput.init()
+    e.trigger.setAttribute('data-bs-original-title', 'Copy to clipboard')
+    e.clearSelection()
   })
-})(jQuery)
+
+  clipboard.on('error', function (e) {
+    var modifierKey = /mac/i.test(navigator.userAgent) ? '\u2318' : 'Ctrl-'
+    var fallbackMsg = 'Press ' + modifierKey + 'C to copy'
+    var tooltipBtn = bootstrap.Tooltip.getInstance(e.trigger)
+
+    e.trigger.setAttribute('data-bs-original-title', fallbackMsg)
+    tooltipBtn.show()
+
+    e.trigger.setAttribute('data-bs-original-title', 'Copy to clipboard')
+  })
+
+  anchors.options = {
+    icon: '#'
+  }
+  anchors.add('.bd-content > h2, .bd-content > h3, .bd-content > h4, .bd-content > h5')
+})()
diff --git a/vendor/twbs/bootstrap/site/assets/js/ie-emulation-modes-warning.js b/vendor/twbs/bootstrap/site/assets/js/ie-emulation-modes-warning.js
deleted file mode 100644
index d11ec1c5a..000000000
--- a/vendor/twbs/bootstrap/site/assets/js/ie-emulation-modes-warning.js
+++ /dev/null
@@ -1,52 +0,0 @@
-// NOTICE!! DO NOT USE ANY OF THIS JAVASCRIPT
-// IT'S ALL JUST JUNK FOR OUR DOCS!
-// ++++++++++++++++++++++++++++++++++++++++++
-
-// Intended to prevent false-positive bug reports about Bootstrap not working properly in old versions of IE due to folks testing using IE's unreliable emulation modes.
-(function () {
-  'use strict'
-
-  function emulatedIEMajorVersion() {
-    var groups = /MSIE ([\d.]+)/.exec(window.navigator.userAgent)
-    if (groups === null) {
-      return null
-    }
-
-    var ieVersionNum = parseInt(groups[1], 10)
-    var ieMajorVersion = Math.floor(ieVersionNum)
-    return ieMajorVersion
-  }
-
-  function actualNonEmulatedIEMajorVersion() {
-    // Detects the actual version of IE in use, even if it's in an older-IE emulation mode.
-    // IE JavaScript conditional compilation docs: https://msdn.microsoft.com/library/121hztk3%28v=vs.94%29.aspx
-    // @cc_on docs: https://msdn.microsoft.com/library/8ka90k2e%28v=vs.94%29.aspx
-    var jscriptVersion = new Function('/*@cc_on return @_jscript_version; @*/')() // eslint-disable-line no-new-func
-    if (typeof jscriptVersion === 'undefined') {
-      return 11 // IE11+ not in emulation mode
-    }
-
-    if (jscriptVersion < 9) {
-      return 8 // IE8 (or lower; haven't tested on IE<8)
-    }
-
-    return jscriptVersion // IE9 or IE10 in any mode, or IE11 in non-IE11 mode
-  }
-
-  var ua = window.navigator.userAgent
-  if (ua.indexOf('Opera') > -1 || ua.indexOf('Presto') > -1) {
-    return // Opera, which might pretend to be IE
-  }
-
-  var emulated = emulatedIEMajorVersion()
-  if (emulated === null) {
-    return // Not IE
-  }
-
-  var nonEmulated = actualNonEmulatedIEMajorVersion()
-
-  if (emulated !== nonEmulated) {
-    // eslint-disable-next-line no-alert
-    window.alert('WARNING: You appear to be using IE' + nonEmulated + ' in IE' + emulated + ' emulation mode.\nIE emulation modes can behave significantly differently from ACTUAL older versions of IE.\nPLEASE DON\'T FILE BOOTSTRAP BUGS based on testing in IE emulation modes!')
-  }
-})()
diff --git a/vendor/twbs/bootstrap/site/assets/js/search.js b/vendor/twbs/bootstrap/site/assets/js/search.js
index 724c6aa33..d88263d3f 100644
--- a/vendor/twbs/bootstrap/site/assets/js/search.js
+++ b/vendor/twbs/bootstrap/site/assets/js/search.js
@@ -11,20 +11,14 @@
     return
   }
 
-  var siteDocsVersion = inputElement.getAttribute('data-docs-version')
+  var siteDocsVersion = inputElement.getAttribute('data-bd-docs-version')
 
-  function getOrigin() {
-    var location = window.location
-    var origin = location.origin
-
-    if (!origin) {
-      var port = location.port ? ':' + location.port : ''
-
-      origin = location.protocol + '//' + location.hostname + port
+  document.addEventListener('keydown', function (event) {
+    if (event.ctrlKey && event.key === '/') {
+      event.preventDefault()
+      inputElement.focus()
     }
-
-    return origin
-  }
+  })
 
   window.docsearch({
     apiKey: '5990ad008512000bba2cf951ccf0332f',
@@ -35,10 +29,9 @@
     },
     transformData: function (hits) {
       return hits.map(function (hit) {
-        var currentUrl = getOrigin()
         var liveUrl = 'https://getbootstrap.com/'
 
-        hit.url = currentUrl.lastIndexOf(liveUrl, 0) === 0 ?
+        hit.url = window.location.origin.startsWith(liveUrl) ?
           // On production, return the result as is
           hit.url :
           // On development or Netlify, replace `hit.url` with a trailing slash,
diff --git a/vendor/twbs/bootstrap/site/assets/js/vendor/anchor.min.js b/vendor/twbs/bootstrap/site/assets/js/vendor/anchor.min.js
index 1216eeac2..608fea9f7 100644
--- a/vendor/twbs/bootstrap/site/assets/js/vendor/anchor.min.js
+++ b/vendor/twbs/bootstrap/site/assets/js/vendor/anchor.min.js
@@ -1,9 +1,9 @@
 // @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt Expat
 //
-// AnchorJS - v4.3.0 - 2020-10-21
+// AnchorJS - v4.3.1 - 2021-04-17
 // https://www.bryanbraun.com/anchorjs/
-// Copyright (c) 2020 Bryan Braun; Licensed MIT
+// Copyright (c) 2021 Bryan Braun; Licensed MIT
 //
 // @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt Expat
-!function(A,e){"use strict";"function"==typeof define&&define.amd?define([],e):"object"==typeof module&&module.exports?module.exports=e():(A.AnchorJS=e(),A.anchors=new A.AnchorJS)}(this,function(){"use strict";return function(A){function d(A){A.icon=Object.prototype.hasOwnProperty.call(A,"icon")?A.icon:"",A.visible=Object.prototype.hasOwnProperty.call(A,"visible")?A.visible:"hover",A.placement=Object.prototype.hasOwnProperty.call(A,"placement")?A.placement:"right",A.ariaLabel=Object.prototype.hasOwnProperty.call(A,"ariaLabel")?A.ariaLabel:"Anchor",A.class=Object.prototype.hasOwnProperty.call(A,"class")?A.class:"",A.base=Object.prototype.hasOwnProperty.call(A,"base")?A.base:"",A.truncate=Object.prototype.hasOwnProperty.call(A,"truncate")?Math.floor(A.truncate):64,A.titleText=Object.prototype.hasOwnProperty.call(A,"titleText")?A.titleText:""}function f(A){var e;if("string"==typeof A||A instanceof String)e=[].slice.call(document.querySelectorAll(A));else{if(!(Array.isArray(A)||A instanceof NodeList))throw new TypeError("The selector provided to AnchorJS was invalid.");e=[].slice.call(A)}return e}this.options=A||{},this.elements=[],d(this.options),this.isTouchDevice=function(){return Boolean("ontouchstart"in window||window.TouchEvent||window.DocumentTouch&&document instanceof DocumentTouch)},this.add=function(A){var e,t,o,n,i,s,a,r,c,l,h,u,p=[];if(d(this.options),"touch"===(h=this.options.visible)&&(h=this.isTouchDevice()?"always":"hover"),0===(e=f(A=A||"h2, h3, h4, h5, h6")).length)return this;for(!function(){if(null!==document.head.querySelector("style.anchorjs"))return;var A,e=document.createElement("style");e.className="anchorjs",e.appendChild(document.createTextNode("")),void 0===(A=document.head.querySelector('[rel="stylesheet"],style'))?document.head.appendChild(e):document.head.insertBefore(e,A);e.sheet.insertRule(".anchorjs-link{opacity:0;text-decoration:none;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}",e.sheet.cssRules.length),e.sheet.insertRule(":hover>.anchorjs-link,.anchorjs-link:focus{opacity:1}",e.sheet.cssRules.length),e.sheet.insertRule("[data-anchorjs-icon]::after{content:attr(data-anchorjs-icon)}",e.sheet.cssRules.length),e.sheet.insertRule('@font-face{font-family:anchorjs-icons;src:url(data:n/a;base64,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) format("truetype")}',e.sheet.cssRules.length)}(),t=document.querySelectorAll("[id]"),o=[].map.call(t,function(A){return A.id}),i=0;i<e.length;i++)if(this.hasAnchorJSLink(e[i]))p.push(i);else{if(e[i].hasAttribute("id"))n=e[i].getAttribute("id");else if(e[i].hasAttribute("data-anchor-id"))n=e[i].getAttribute("data-anchor-id");else{for(c=r=this.urlify(e[i].textContent),a=0;void 0!==s&&(c=r+"-"+a),a+=1,-1!==(s=o.indexOf(c)););s=void 0,o.push(c),e[i].setAttribute("id",c),n=c}(l=document.createElement("a")).className="anchorjs-link "+this.options.class,l.setAttribute("aria-label",this.options.ariaLabel),l.setAttribute("data-anchorjs-icon",this.options.icon),this.options.titleText&&(l.title=this.options.titleText),u=document.querySelector("base")?window.location.pathname+window.location.search:"",u=this.options.base||u,l.href=u+"#"+n,"always"===h&&(l.style.opacity="1"),""===this.options.icon&&(l.style.font="1em/1 anchorjs-icons","left"===this.options.placement&&(l.style.lineHeight="inherit")),"left"===this.options.placement?(l.style.position="absolute",l.style.marginLeft="-1em",l.style.paddingRight=".5em",e[i].insertBefore(l,e[i].firstChild)):(l.style.paddingLeft=".375em",e[i].appendChild(l))}for(i=0;i<p.length;i++)e.splice(p[i]-i,1);return this.elements=this.elements.concat(e),this},this.remove=function(A){for(var e,t,o=f(A),n=0;n<o.length;n++)(t=o[n].querySelector(".anchorjs-link"))&&(-1!==(e=this.elements.indexOf(o[n]))&&this.elements.splice(e,1),o[n].removeChild(t));return this},this.removeAll=function(){this.remove(this.elements)},this.urlify=function(A){var e=document.createElement("textarea");e.innerHTML=A,A=e.value;return this.options.truncate||d(this.options),A.trim().replace(/'/gi,"").replace(/[& +$,:;=?@"#{}|^~[`%!'<>\]./()*\\\n\t\b\v\u00A0]/g,"-").replace(/-{2,}/g,"-").substring(0,this.options.truncate).replace(/^-+|-+$/gm,"").toLowerCase()},this.hasAnchorJSLink=function(A){var e=A.firstChild&&-1<(" "+A.firstChild.className+" ").indexOf(" anchorjs-link "),t=A.lastChild&&-1<(" "+A.lastChild.className+" ").indexOf(" anchorjs-link ");return e||t||!1}}});
-// @license-end
\ No newline at end of file
+!function(A,e){"use strict";"function"==typeof define&&define.amd?define([],e):"object"==typeof module&&module.exports?module.exports=e():(A.AnchorJS=e(),A.anchors=new A.AnchorJS)}(this,function(){"use strict";return function(A){function d(A){A.icon=Object.prototype.hasOwnProperty.call(A,"icon")?A.icon:"",A.visible=Object.prototype.hasOwnProperty.call(A,"visible")?A.visible:"hover",A.placement=Object.prototype.hasOwnProperty.call(A,"placement")?A.placement:"right",A.ariaLabel=Object.prototype.hasOwnProperty.call(A,"ariaLabel")?A.ariaLabel:"Anchor",A.class=Object.prototype.hasOwnProperty.call(A,"class")?A.class:"",A.base=Object.prototype.hasOwnProperty.call(A,"base")?A.base:"",A.truncate=Object.prototype.hasOwnProperty.call(A,"truncate")?Math.floor(A.truncate):64,A.titleText=Object.prototype.hasOwnProperty.call(A,"titleText")?A.titleText:""}function w(A){var e;if("string"==typeof A||A instanceof String)e=[].slice.call(document.querySelectorAll(A));else{if(!(Array.isArray(A)||A instanceof NodeList))throw new TypeError("The selector provided to AnchorJS was invalid.");e=[].slice.call(A)}return e}this.options=A||{},this.elements=[],d(this.options),this.isTouchDevice=function(){return Boolean("ontouchstart"in window||window.TouchEvent||window.DocumentTouch&&document instanceof DocumentTouch)},this.add=function(A){var e,t,o,i,n,s,a,c,r,l,h,u,p=[];if(d(this.options),"touch"===(l=this.options.visible)&&(l=this.isTouchDevice()?"always":"hover"),0===(e=w(A=A||"h2, h3, h4, h5, h6")).length)return this;for(null===document.head.querySelector("style.anchorjs")&&((u=document.createElement("style")).className="anchorjs",u.appendChild(document.createTextNode("")),void 0===(A=document.head.querySelector('[rel="stylesheet"],style'))?document.head.appendChild(u):document.head.insertBefore(u,A),u.sheet.insertRule(".anchorjs-link{opacity:0;text-decoration:none;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}",u.sheet.cssRules.length),u.sheet.insertRule(":hover>.anchorjs-link,.anchorjs-link:focus{opacity:1}",u.sheet.cssRules.length),u.sheet.insertRule("[data-anchorjs-icon]::after{content:attr(data-anchorjs-icon)}",u.sheet.cssRules.length),u.sheet.insertRule('@font-face{font-family:anchorjs-icons;src:url(data:n/a;base64,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) format("truetype")}',u.sheet.cssRules.length)),u=document.querySelectorAll("[id]"),t=[].map.call(u,function(A){return A.id}),i=0;i<e.length;i++)if(this.hasAnchorJSLink(e[i]))p.push(i);else{if(e[i].hasAttribute("id"))o=e[i].getAttribute("id");else if(e[i].hasAttribute("data-anchor-id"))o=e[i].getAttribute("data-anchor-id");else{for(c=a=this.urlify(e[i].textContent),s=0;n=t.indexOf(c=void 0!==n?a+"-"+s:c),s+=1,-1!==n;);n=void 0,t.push(c),e[i].setAttribute("id",c),o=c}(r=document.createElement("a")).className="anchorjs-link "+this.options.class,r.setAttribute("aria-label",this.options.ariaLabel),r.setAttribute("data-anchorjs-icon",this.options.icon),this.options.titleText&&(r.title=this.options.titleText),h=document.querySelector("base")?window.location.pathname+window.location.search:"",h=this.options.base||h,r.href=h+"#"+o,"always"===l&&(r.style.opacity="1"),""===this.options.icon&&(r.style.font="1em/1 anchorjs-icons","left"===this.options.placement&&(r.style.lineHeight="inherit")),"left"===this.options.placement?(r.style.position="absolute",r.style.marginLeft="-1em",r.style.paddingRight=".5em",e[i].insertBefore(r,e[i].firstChild)):(r.style.paddingLeft=".375em",e[i].appendChild(r))}for(i=0;i<p.length;i++)e.splice(p[i]-i,1);return this.elements=this.elements.concat(e),this},this.remove=function(A){for(var e,t,o=w(A),i=0;i<o.length;i++)(t=o[i].querySelector(".anchorjs-link"))&&(-1!==(e=this.elements.indexOf(o[i]))&&this.elements.splice(e,1),o[i].removeChild(t));return this},this.removeAll=function(){this.remove(this.elements)},this.urlify=function(A){var e=document.createElement("textarea");return e.innerHTML=A,A=e.value,this.options.truncate||d(this.options),A.trim().replace(/'/gi,"").replace(/[& +$,:;=?@"#{}|^~[`%!'<>\]./()*\\\n\t\b\v\u00A0]/g,"-").replace(/-{2,}/g,"-").substring(0,this.options.truncate).replace(/^-+|-+$/gm,"").toLowerCase()},this.hasAnchorJSLink=function(A){var e=A.firstChild&&-1<(" "+A.firstChild.className+" ").indexOf(" anchorjs-link "),A=A.lastChild&&-1<(" "+A.lastChild.className+" ").indexOf(" anchorjs-link ");return e||A||!1}}});
+// @license-end
diff --git a/vendor/twbs/bootstrap/site/assets/js/vendor/bs-custom-file-input.min.js b/vendor/twbs/bootstrap/site/assets/js/vendor/bs-custom-file-input.min.js
deleted file mode 100644
index 0815f3768..000000000
--- a/vendor/twbs/bootstrap/site/assets/js/vendor/bs-custom-file-input.min.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/*!
- * bsCustomFileInput v1.3.4 (https://github.com/Johann-S/bs-custom-file-input)
- * Copyright 2018 - 2020 Johann-S <johann.servoire@gmail.com>
- * Licensed under MIT (https://github.com/Johann-S/bs-custom-file-input/blob/master/LICENSE)
- */
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e=e||self).bsCustomFileInput=t()}(this,function(){"use strict";var s={CUSTOMFILE:'.custom-file input[type="file"]',CUSTOMFILELABEL:".custom-file-label",FORM:"form",INPUT:"input"},l=function(e){if(0<e.childNodes.length)for(var t=[].slice.call(e.childNodes),n=0;n<t.length;n++){var l=t[n];if(3!==l.nodeType)return l}return e},u=function(e){var t=e.bsCustomFileInput.defaultText,n=e.parentNode.querySelector(s.CUSTOMFILELABEL);n&&(l(n).textContent=t)},n=!!window.File,r=function(e){if(e.hasAttribute("multiple")&&n)return[].slice.call(e.files).map(function(e){return e.name}).join(", ");if(-1===e.value.indexOf("fakepath"))return e.value;var t=e.value.split("\\");return t[t.length-1]};function d(){var e=this.parentNode.querySelector(s.CUSTOMFILELABEL);if(e){var t=l(e),n=r(this);n.length?t.textContent=n:u(this)}}function v(){for(var e=[].slice.call(this.querySelectorAll(s.INPUT)).filter(function(e){return!!e.bsCustomFileInput}),t=0,n=e.length;t<n;t++)u(e[t])}var p="bsCustomFileInput",m="reset",h="change";return{init:function(e,t){void 0===e&&(e=s.CUSTOMFILE),void 0===t&&(t=s.FORM);for(var n,l,r=[].slice.call(document.querySelectorAll(e)),i=[].slice.call(document.querySelectorAll(t)),o=0,u=r.length;o<u;o++){var c=r[o];Object.defineProperty(c,p,{value:{defaultText:(n=void 0,n="",(l=c.parentNode.querySelector(s.CUSTOMFILELABEL))&&(n=l.textContent),n)},writable:!0}),d.call(c),c.addEventListener(h,d)}for(var f=0,a=i.length;f<a;f++)i[f].addEventListener(m,v),Object.defineProperty(i[f],p,{value:!0,writable:!0})},destroy:function(){for(var e=[].slice.call(document.querySelectorAll(s.FORM)).filter(function(e){return!!e.bsCustomFileInput}),t=[].slice.call(document.querySelectorAll(s.INPUT)).filter(function(e){return!!e.bsCustomFileInput}),n=0,l=t.length;n<l;n++){var r=t[n];u(r),r[p]=void 0,r.removeEventListener(h,d)}for(var i=0,o=e.length;i<o;i++)e[i].removeEventListener(m,v),e[i][p]=void 0}}});
-//# sourceMappingURL=bs-custom-file-input.min.js.map
diff --git a/vendor/twbs/bootstrap/site/assets/js/vendor/clipboard.min.js b/vendor/twbs/bootstrap/site/assets/js/vendor/clipboard.min.js
index 28650f3cc..95f55d7b0 100644
--- a/vendor/twbs/bootstrap/site/assets/js/vendor/clipboard.min.js
+++ b/vendor/twbs/bootstrap/site/assets/js/vendor/clipboard.min.js
@@ -1,7 +1,7 @@
 /*!
- * clipboard.js v2.0.6
+ * clipboard.js v2.0.8
  * https://clipboardjs.com/
- * 
+ *
  * Licensed MIT © Zeno Rocha
  */
-!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.ClipboardJS=e():t.ClipboardJS=e()}(this,function(){return o={},r.m=n=[function(t,e){t.exports=function(t){var e;if("SELECT"===t.nodeName)t.focus(),e=t.value;else if("INPUT"===t.nodeName||"TEXTAREA"===t.nodeName){var n=t.hasAttribute("readonly");n||t.setAttribute("readonly",""),t.select(),t.setSelectionRange(0,t.value.length),n||t.removeAttribute("readonly"),e=t.value}else{t.hasAttribute("contenteditable")&&t.focus();var o=window.getSelection(),r=document.createRange();r.selectNodeContents(t),o.removeAllRanges(),o.addRange(r),e=o.toString()}return e}},function(t,e){function n(){}n.prototype={on:function(t,e,n){var o=this.e||(this.e={});return(o[t]||(o[t]=[])).push({fn:e,ctx:n}),this},once:function(t,e,n){var o=this;function r(){o.off(t,r),e.apply(n,arguments)}return r._=e,this.on(t,r,n)},emit:function(t){for(var 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t&&(t=document.querySelectorAll(t)),Array.prototype.map.call(t,function(t){return i(t,e,n,o,r)}))}},function(t,e){if("undefined"!=typeof Element&&!Element.prototype.matches){var n=Element.prototype;n.matches=n.matchesSelector||n.mozMatchesSelector||n.msMatchesSelector||n.oMatchesSelector||n.webkitMatchesSelector}t.exports=function(t,e){for(;t&&9!==t.nodeType;){if("function"==typeof t.matches&&t.matches(e))return t;t=t.parentNode}}},function(t,e,n){"use strict";n.r(e);var o=n(0),r=n.n(o),i="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t};function a(t,e){for(var n=0;n<e.length;n++){var o=e[n];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(t,o.key,o)}}function c(t){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a 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t.removeFake()},this.fakeHandler=this.container.addEventListener("click",this.fakeHandlerCallback)||!0,this.fakeElem=document.createElement("textarea"),this.fakeElem.style.fontSize="12pt",this.fakeElem.style.border="0",this.fakeElem.style.padding="0",this.fakeElem.style.margin="0",this.fakeElem.style.position="absolute",this.fakeElem.style[e?"right":"left"]="-9999px";var n=window.pageYOffset||document.documentElement.scrollTop;this.fakeElem.style.top=n+"px",this.fakeElem.setAttribute("readonly",""),this.fakeElem.value=this.text,this.container.appendChild(this.fakeElem),this.selectedText=r()(this.fakeElem),this.copyText()}},{key:"removeFake",value:function(){this.fakeHandler&&(this.container.removeEventListener("click",this.fakeHandlerCallback),this.fakeHandler=null,this.fakeHandlerCallback=null),this.fakeElem&&(this.container.removeChild(this.fakeElem),this.fakeElem=null)}},{key:"selectTarget",value:function(){this.selectedText=r()(this.target),this.copyText()}},{key:"copyText",value:function(){var e=void 0;try{e=document.execCommand(this.action)}catch(t){e=!1}this.handleResult(e)}},{key:"handleResult",value:function(t){this.emitter.emit(t?"success":"error",{action:this.action,text:this.selectedText,trigger:this.trigger,clearSelection:this.clearSelection.bind(this)})}},{key:"clearSelection",value:function(){this.trigger&&this.trigger.focus(),document.activeElement.blur(),window.getSelection().removeAllRanges()}},{key:"destroy",value:function(){this.removeFake()}},{key:"action",set:function(t){var e=0<arguments.length&&void 0!==t?t:"copy";if(this._action=e,"copy"!==this._action&&"cut"!==this._action)throw new Error('Invalid "action" value, use either "copy" or "cut"')},get:function(){return this._action}},{key:"target",set:function(t){if(void 0!==t){if(!t||"object"!==(void 0===t?"undefined":i(t))||1!==t.nodeType)throw new Error('Invalid "target" value, use a valid Element');if("copy"===this.action&&t.hasAttribute("disabled"))throw new Error('Invalid "target" attribute. 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