Update bootstrap blobs

Todo: Install these via npm, these should not be checked in.

static/src/pyconau2017/css/bootstrap-theme.css

@@ -1,9 +1,8 @@
 /*!
- * Bootstrap v3.3.4 (http://getbootstrap.com)
+ * Bootstrap v3.3.7 (http://getbootstrap.com)
- * Copyright 2011-2015 Twitter, Inc.
+ * Copyright 2011-2016 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
-
 .btn-default,
 .btn-primary,
 .btn-success,
@@ -29,6 +28,27 @@
   -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125);
           box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125);
 }
+.btn-default.disabled,
+.btn-primary.disabled,
+.btn-success.disabled,
+.btn-info.disabled,
+.btn-warning.disabled,
+.btn-danger.disabled,
+.btn-default[disabled],
+.btn-primary[disabled],
+.btn-success[disabled],
+.btn-info[disabled],
+.btn-warning[disabled],
+.btn-danger[disabled],
+fieldset[disabled] .btn-default,
+fieldset[disabled] .btn-primary,
+fieldset[disabled] .btn-success,
+fieldset[disabled] .btn-info,
+fieldset[disabled] .btn-warning,
+fieldset[disabled] .btn-danger {
+  -webkit-box-shadow: none;
+          box-shadow: none;
+}
 .btn-default .badge,
 .btn-primary .badge,
 .btn-success .badge,
@@ -64,8 +84,23 @@
   border-color: #dbdbdb;
 }
 .btn-default.disabled,
-.btn-default:disabled,
+.btn-default[disabled],
-.btn-default[disabled] {
+fieldset[disabled] .btn-default,
+.btn-default.disabled:hover,
+.btn-default[disabled]:hover,
+fieldset[disabled] .btn-default:hover,
+.btn-default.disabled:focus,
+.btn-default[disabled]:focus,
+fieldset[disabled] .btn-default:focus,
+.btn-default.disabled.focus,
+.btn-default[disabled].focus,
+fieldset[disabled] .btn-default.focus,
+.btn-default.disabled:active,
+.btn-default[disabled]:active,
+fieldset[disabled] .btn-default:active,
+.btn-default.disabled.active,
+.btn-default[disabled].active,
+fieldset[disabled] .btn-default.active {
   background-color: #e0e0e0;
   background-image: none;
 }
@@ -90,8 +125,23 @@
   border-color: #245580;
 }
 .btn-primary.disabled,
-.btn-primary:disabled,
+.btn-primary[disabled],
-.btn-primary[disabled] {
+fieldset[disabled] .btn-primary,
+.btn-primary.disabled:hover,
+.btn-primary[disabled]:hover,
+fieldset[disabled] .btn-primary:hover,
+.btn-primary.disabled:focus,
+.btn-primary[disabled]:focus,
+fieldset[disabled] .btn-primary:focus,
+.btn-primary.disabled.focus,
+.btn-primary[disabled].focus,
+fieldset[disabled] .btn-primary.focus,
+.btn-primary.disabled:active,
+.btn-primary[disabled]:active,
+fieldset[disabled] .btn-primary:active,
+.btn-primary.disabled.active,
+.btn-primary[disabled].active,
+fieldset[disabled] .btn-primary.active {
   background-color: #265a88;
   background-image: none;
 }
@@ -116,8 +166,23 @@
   border-color: #3e8f3e;
 }
 .btn-success.disabled,
-.btn-success:disabled,
+.btn-success[disabled],
-.btn-success[disabled] {
+fieldset[disabled] .btn-success,
+.btn-success.disabled:hover,
+.btn-success[disabled]:hover,
+fieldset[disabled] .btn-success:hover,
+.btn-success.disabled:focus,
+.btn-success[disabled]:focus,
+fieldset[disabled] .btn-success:focus,
+.btn-success.disabled.focus,
+.btn-success[disabled].focus,
+fieldset[disabled] .btn-success.focus,
+.btn-success.disabled:active,
+.btn-success[disabled]:active,
+fieldset[disabled] .btn-success:active,
+.btn-success.disabled.active,
+.btn-success[disabled].active,
+fieldset[disabled] .btn-success.active {
   background-color: #419641;
   background-image: none;
 }
@@ -142,8 +207,23 @@
   border-color: #28a4c9;
 }
 .btn-info.disabled,
-.btn-info:disabled,
+.btn-info[disabled],
-.btn-info[disabled] {
+fieldset[disabled] .btn-info,
+.btn-info.disabled:hover,
+.btn-info[disabled]:hover,
+fieldset[disabled] .btn-info:hover,
+.btn-info.disabled:focus,
+.btn-info[disabled]:focus,
+fieldset[disabled] .btn-info:focus,
+.btn-info.disabled.focus,
+.btn-info[disabled].focus,
+fieldset[disabled] .btn-info.focus,
+.btn-info.disabled:active,
+.btn-info[disabled]:active,
+fieldset[disabled] .btn-info:active,
+.btn-info.disabled.active,
+.btn-info[disabled].active,
+fieldset[disabled] .btn-info.active {
   background-color: #2aabd2;
   background-image: none;
 }
@@ -168,8 +248,23 @@
   border-color: #e38d13;
 }
 .btn-warning.disabled,
-.btn-warning:disabled,
+.btn-warning[disabled],
-.btn-warning[disabled] {
+fieldset[disabled] .btn-warning,
+.btn-warning.disabled:hover,
+.btn-warning[disabled]:hover,
+fieldset[disabled] .btn-warning:hover,
+.btn-warning.disabled:focus,
+.btn-warning[disabled]:focus,
+fieldset[disabled] .btn-warning:focus,
+.btn-warning.disabled.focus,
+.btn-warning[disabled].focus,
+fieldset[disabled] .btn-warning.focus,
+.btn-warning.disabled:active,
+.btn-warning[disabled]:active,
+fieldset[disabled] .btn-warning:active,
+.btn-warning.disabled.active,
+.btn-warning[disabled].active,
+fieldset[disabled] .btn-warning.active {
   background-color: #eb9316;
   background-image: none;
 }
@@ -194,8 +289,23 @@
   border-color: #b92c28;
 }
 .btn-danger.disabled,
-.btn-danger:disabled,
+.btn-danger[disabled],
-.btn-danger[disabled] {
+fieldset[disabled] .btn-danger,
+.btn-danger.disabled:hover,
+.btn-danger[disabled]:hover,
+fieldset[disabled] .btn-danger:hover,
+.btn-danger.disabled:focus,
+.btn-danger[disabled]:focus,
+fieldset[disabled] .btn-danger:focus,
+.btn-danger.disabled.focus,
+.btn-danger[disabled].focus,
+fieldset[disabled] .btn-danger.focus,
+.btn-danger.disabled:active,
+.btn-danger[disabled]:active,
+fieldset[disabled] .btn-danger:active,
+.btn-danger.disabled.active,
+.btn-danger[disabled].active,
+fieldset[disabled] .btn-danger.active {
   background-color: #c12e2a;
   background-image: none;
 }
@@ -260,6 +370,7 @@
   filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff3c3c3c', endColorstr='#ff222222', GradientType=0);
   filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);
   background-repeat: repeat-x;
+  border-radius: 4px;
 }
 .navbar-inverse .navbar-nav > .open > a,
 .navbar-inverse .navbar-nav > .active > a {

static/src/pyconau2017/js/bootstrap.js

@@ -1,7 +1,7 @@
 /*!
- * Bootstrap v3.3.4 (http://getbootstrap.com)
+ * Bootstrap v3.3.7 (http://getbootstrap.com)
- * Copyright 2011-2015 Twitter, Inc.
+ * Copyright 2011-2016 Twitter, Inc.
- * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * Licensed under the MIT license
  */
 
 if (typeof jQuery === 'undefined') {
@@ -11,16 +11,16 @@ if (typeof jQuery === 'undefined') {
 +function ($) {
   'use strict';
   var version = $.fn.jquery.split(' ')[0].split('.')
-  if ((version[0] < 2 && version[1] < 9) || (version[0] == 1 && version[1] == 9 && version[2] < 1)) {
+  if ((version[0] < 2 && version[1] < 9) || (version[0] == 1 && version[1] == 9 && version[2] < 1) || (version[0] > 3)) {
-    throw new Error('Bootstrap\'s JavaScript requires jQuery version 1.9.1 or higher')
+    throw new Error('Bootstrap\'s JavaScript requires jQuery version 1.9.1 or higher, but lower than version 4')
   }
 }(jQuery);
 
 /* ========================================================================
- * Bootstrap: transition.js v3.3.4
+ * Bootstrap: transition.js v3.3.7
  * http://getbootstrap.com/javascript/#transitions
  * ========================================================================
- * Copyright 2011-2015 Twitter, Inc.
+ * Copyright 2011-2016 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * ======================================================================== */
 
@@ -77,10 +77,10 @@ if (typeof jQuery === 'undefined') {
 }(jQuery);
 
 /* ========================================================================
- * Bootstrap: alert.js v3.3.4
+ * Bootstrap: alert.js v3.3.7
  * http://getbootstrap.com/javascript/#alerts
  * ========================================================================
- * Copyright 2011-2015 Twitter, Inc.
+ * Copyright 2011-2016 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * ======================================================================== */
 
@@ -96,7 +96,7 @@ if (typeof jQuery === 'undefined') {
     $(el).on('click', dismiss, this.close)
   }
 
-  Alert.VERSION = '3.3.4'
+  Alert.VERSION = '3.3.7'
 
   Alert.TRANSITION_DURATION = 150
 
@@ -109,7 +109,7 @@ if (typeof jQuery === 'undefined') {
       selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
     }
 
-    var $parent = $(selector)
+    var $parent = $(selector === '#' ? [] : selector)
 
     if (e) e.preventDefault()
 
@@ -172,10 +172,10 @@ if (typeof jQuery === 'undefined') {
 }(jQuery);
 
 /* ========================================================================
- * Bootstrap: button.js v3.3.4
+ * Bootstrap: button.js v3.3.7
  * http://getbootstrap.com/javascript/#buttons
  * ========================================================================
- * Copyright 2011-2015 Twitter, Inc.
+ * Copyright 2011-2016 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * ======================================================================== */
 
@@ -192,7 +192,7 @@ if (typeof jQuery === 'undefined') {
     this.isLoading = false
   }
 
-  Button.VERSION  = '3.3.4'
+  Button.VERSION  = '3.3.7'
 
   Button.DEFAULTS = {
     loadingText: 'loading...'
@@ -204,7 +204,7 @@ if (typeof jQuery === 'undefined') {
     var val  = $el.is('input') ? 'val' : 'html'
     var data = $el.data()
 
-    state = state + 'Text'
+    state += 'Text'
 
     if (data.resetText == null) $el.data('resetText', $el[val]())
 
@@ -214,10 +214,10 @@ if (typeof jQuery === 'undefined') {
 
       if (state == 'loadingText') {
         this.isLoading = true
-        $el.addClass(d).attr(d, d)
+        $el.addClass(d).attr(d, d).prop(d, true)
       } else if (this.isLoading) {
         this.isLoading = false
-        $el.removeClass(d).removeAttr(d)
+        $el.removeClass(d).removeAttr(d).prop(d, false)
       }
     }, this), 0)
   }
@@ -229,15 +229,19 @@ if (typeof jQuery === 'undefined') {
     if ($parent.length) {
       var $input = this.$element.find('input')
       if ($input.prop('type') == 'radio') {
-        if ($input.prop('checked') && this.$element.hasClass('active')) changed = false
+        if ($input.prop('checked')) changed = false
-        else $parent.find('.active').removeClass('active')
+        $parent.find('.active').removeClass('active')
+        this.$element.addClass('active')
+      } else if ($input.prop('type') == 'checkbox') {
+        if (($input.prop('checked')) !== this.$element.hasClass('active')) changed = false
+        this.$element.toggleClass('active')
       }
-      if (changed) $input.prop('checked', !this.$element.hasClass('active')).trigger('change')
+      $input.prop('checked', this.$element.hasClass('active'))
+      if (changed) $input.trigger('change')
     } else {
       this.$element.attr('aria-pressed', !this.$element.hasClass('active'))
+      this.$element.toggleClass('active')
     }
-
-    if (changed) this.$element.toggleClass('active')
   }
 
 
@@ -277,10 +281,15 @@ if (typeof jQuery === 'undefined') {
 
   $(document)
     .on('click.bs.button.data-api', '[data-toggle^="button"]', function (e) {
-      var $btn = $(e.target)
+      var $btn = $(e.target).closest('.btn')
-      if (!$btn.hasClass('btn')) $btn = $btn.closest('.btn')
       Plugin.call($btn, 'toggle')
+      if (!($(e.target).is('input[type="radio"], input[type="checkbox"]'))) {
+        // Prevent double click on radios, and the double selections (so cancellation) on checkboxes
         e.preventDefault()
+        // The target component still receive the focus
+        if ($btn.is('input,button')) $btn.trigger('focus')
+        else $btn.find('input:visible,button:visible').first().trigger('focus')
+      }
     })
     .on('focus.bs.button.data-api blur.bs.button.data-api', '[data-toggle^="button"]', function (e) {
       $(e.target).closest('.btn').toggleClass('focus', /^focus(in)?$/.test(e.type))
@@ -289,10 +298,10 @@ if (typeof jQuery === 'undefined') {
 }(jQuery);
 
 /* ========================================================================
- * Bootstrap: carousel.js v3.3.4
+ * Bootstrap: carousel.js v3.3.7
  * http://getbootstrap.com/javascript/#carousel
  * ========================================================================
- * Copyright 2011-2015 Twitter, Inc.
+ * Copyright 2011-2016 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * ======================================================================== */
 
@@ -320,7 +329,7 @@ if (typeof jQuery === 'undefined') {
       .on('mouseleave.bs.carousel', $.proxy(this.cycle, this))
   }
 
-  Carousel.VERSION  = '3.3.4'
+  Carousel.VERSION  = '3.3.7'
 
   Carousel.TRANSITION_DURATION = 600
 
@@ -527,13 +536,14 @@ if (typeof jQuery === 'undefined') {
 }(jQuery);
 
 /* ========================================================================
- * Bootstrap: collapse.js v3.3.4
+ * Bootstrap: collapse.js v3.3.7
  * http://getbootstrap.com/javascript/#collapse
  * ========================================================================
- * Copyright 2011-2015 Twitter, Inc.
+ * Copyright 2011-2016 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * ======================================================================== */
 
+/* jshint latedef: false */
 
 +function ($) {
   'use strict';
@@ -557,7 +567,7 @@ if (typeof jQuery === 'undefined') {
     if (this.options.toggle) this.toggle()
   }
 
-  Collapse.VERSION  = '3.3.4'
+  Collapse.VERSION  = '3.3.7'
 
   Collapse.TRANSITION_DURATION = 350
 
@@ -739,10 +749,10 @@ if (typeof jQuery === 'undefined') {
 }(jQuery);
 
 /* ========================================================================
- * Bootstrap: dropdown.js v3.3.4
+ * Bootstrap: dropdown.js v3.3.7
  * http://getbootstrap.com/javascript/#dropdowns
  * ========================================================================
- * Copyright 2011-2015 Twitter, Inc.
+ * Copyright 2011-2016 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * ======================================================================== */
 
@@ -759,7 +769,41 @@ if (typeof jQuery === 'undefined') {
     $(element).on('click.bs.dropdown', this.toggle)
   }
 
-  Dropdown.VERSION = '3.3.4'
+  Dropdown.VERSION = '3.3.7'
+
+  function getParent($this) {
+    var selector = $this.attr('data-target')
+
+    if (!selector) {
+      selector = $this.attr('href')
+      selector = selector && /#[A-Za-z]/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
+    }
+
+    var $parent = selector && $(selector)
+
+    return $parent && $parent.length ? $parent : $this.parent()
+  }
+
+  function clearMenus(e) {
+    if (e && e.which === 3) return
+    $(backdrop).remove()
+    $(toggle).each(function () {
+      var $this         = $(this)
+      var $parent       = getParent($this)
+      var relatedTarget = { relatedTarget: this }
+
+      if (!$parent.hasClass('open')) return
+
+      if (e && e.type == 'click' && /input|textarea/i.test(e.target.tagName) && $.contains($parent[0], e.target)) return
+
+      $parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget))
+
+      if (e.isDefaultPrevented()) return
+
+      $this.attr('aria-expanded', 'false')
+      $parent.removeClass('open').trigger($.Event('hidden.bs.dropdown', relatedTarget))
+    })
+  }
 
   Dropdown.prototype.toggle = function (e) {
     var $this = $(this)
@@ -774,7 +818,10 @@ if (typeof jQuery === 'undefined') {
     if (!isActive) {
       if ('ontouchstart' in document.documentElement && !$parent.closest('.navbar-nav').length) {
         // if mobile we use a backdrop because click events don't delegate
-        $('<div class="dropdown-backdrop"/>').insertAfter($(this)).on('click', clearMenus)
+        $(document.createElement('div'))
+          .addClass('dropdown-backdrop')
+          .insertAfter($(this))
+          .on('click', clearMenus)
       }
 
       var relatedTarget = { relatedTarget: this }
@@ -788,7 +835,7 @@ if (typeof jQuery === 'undefined') {
 
       $parent
         .toggleClass('open')
-        .trigger('shown.bs.dropdown', relatedTarget)
+        .trigger($.Event('shown.bs.dropdown', relatedTarget))
     }
 
     return false
@@ -807,13 +854,13 @@ if (typeof jQuery === 'undefined') {
     var $parent  = getParent($this)
     var isActive = $parent.hasClass('open')
 
-    if ((!isActive && e.which != 27) || (isActive && e.which == 27)) {
+    if (!isActive && e.which != 27 || isActive && e.which == 27) {
       if (e.which == 27) $parent.find(toggle).trigger('focus')
       return $this.trigger('click')
     }
 
     var desc = ' li:not(.disabled):visible a'
-    var $items = $parent.find('[role="menu"]' + desc + ', [role="listbox"]' + desc)
+    var $items = $parent.find('.dropdown-menu' + desc)
 
     if (!$items.length) return
 
@@ -826,38 +873,6 @@ if (typeof jQuery === 'undefined') {
     $items.eq(index).trigger('focus')
   }
 
-  function clearMenus(e) {
-    if (e && e.which === 3) return
-    $(backdrop).remove()
-    $(toggle).each(function () {
-      var $this         = $(this)
-      var $parent       = getParent($this)
-      var relatedTarget = { relatedTarget: this }
-
-      if (!$parent.hasClass('open')) return
-
-      $parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget))
-
-      if (e.isDefaultPrevented()) return
-
-      $this.attr('aria-expanded', 'false')
-      $parent.removeClass('open').trigger('hidden.bs.dropdown', relatedTarget)
-    })
-  }
-
-  function getParent($this) {
-    var selector = $this.attr('data-target')
-
-    if (!selector) {
-      selector = $this.attr('href')
-      selector = selector && /#[A-Za-z]/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
-    }
-
-    var $parent = selector && $(selector)
-
-    return $parent && $parent.length ? $parent : $this.parent()
-  }
-
 
   // DROPDOWN PLUGIN DEFINITION
   // ==========================
@@ -895,16 +910,15 @@ if (typeof jQuery === 'undefined') {
     .on('click.bs.dropdown.data-api', '.dropdown form', function (e) { e.stopPropagation() })
     .on('click.bs.dropdown.data-api', toggle, Dropdown.prototype.toggle)
     .on('keydown.bs.dropdown.data-api', toggle, Dropdown.prototype.keydown)
-    .on('keydown.bs.dropdown.data-api', '[role="menu"]', Dropdown.prototype.keydown)
+    .on('keydown.bs.dropdown.data-api', '.dropdown-menu', Dropdown.prototype.keydown)
-    .on('keydown.bs.dropdown.data-api', '[role="listbox"]', Dropdown.prototype.keydown)
 
 }(jQuery);
 
 /* ========================================================================
- * Bootstrap: modal.js v3.3.4
+ * Bootstrap: modal.js v3.3.7
  * http://getbootstrap.com/javascript/#modals
  * ========================================================================
- * Copyright 2011-2015 Twitter, Inc.
+ * Copyright 2011-2016 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * ======================================================================== */
 
@@ -935,7 +949,7 @@ if (typeof jQuery === 'undefined') {
     }
   }
 
-  Modal.VERSION  = '3.3.4'
+  Modal.VERSION  = '3.3.7'
 
   Modal.TRANSITION_DURATION = 300
   Modal.BACKDROP_TRANSITION_DURATION = 150
@@ -992,9 +1006,7 @@ if (typeof jQuery === 'undefined') {
         that.$element[0].offsetWidth // force reflow
       }
 
-      that.$element
+      that.$element.addClass('in')
-        .addClass('in')
-        .attr('aria-hidden', false)
 
       that.enforceFocus()
 
@@ -1028,7 +1040,6 @@ if (typeof jQuery === 'undefined') {
 
     this.$element
       .removeClass('in')
-      .attr('aria-hidden', true)
       .off('click.dismiss.bs.modal')
       .off('mouseup.dismiss.bs.modal')
 
@@ -1045,7 +1056,9 @@ if (typeof jQuery === 'undefined') {
     $(document)
       .off('focusin.bs.modal') // guard against infinite focus loop
       .on('focusin.bs.modal', $.proxy(function (e) {
-        if (this.$element[0] !== e.target && !this.$element.has(e.target).length) {
+        if (document !== e.target &&
+            this.$element[0] !== e.target &&
+            !this.$element.has(e.target).length) {
           this.$element.trigger('focus')
         }
       }, this))
@@ -1092,7 +1105,8 @@ if (typeof jQuery === 'undefined') {
     if (this.isShown && this.options.backdrop) {
       var doAnimate = $.support.transition && animate
 
-      this.$backdrop = $('<div class="modal-backdrop ' + animate + '" />')
+      this.$backdrop = $(document.createElement('div'))
+        .addClass('modal-backdrop ' + animate)
         .appendTo(this.$body)
 
       this.$element.on('click.dismiss.bs.modal', $.proxy(function (e) {
@@ -1241,11 +1255,11 @@ if (typeof jQuery === 'undefined') {
 }(jQuery);
 
 /* ========================================================================
- * Bootstrap: tooltip.js v3.3.4
+ * Bootstrap: tooltip.js v3.3.7
  * http://getbootstrap.com/javascript/#tooltip
  * Inspired by the original jQuery.tipsy by Jason Frame
  * ========================================================================
- * Copyright 2011-2015 Twitter, Inc.
+ * Copyright 2011-2016 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * ======================================================================== */
 
@@ -1263,11 +1277,12 @@ if (typeof jQuery === 'undefined') {
     this.timeout    = null
     this.hoverState = null
     this.$element   = null
+    this.inState    = null
 
     this.init('tooltip', element, options)
   }
 
-  Tooltip.VERSION  = '3.3.4'
+  Tooltip.VERSION  = '3.3.7'
 
   Tooltip.TRANSITION_DURATION = 150
 
@@ -1292,7 +1307,8 @@ if (typeof jQuery === 'undefined') {
     this.type      = type
     this.$element  = $(element)
     this.options   = this.getOptions(options)
-    this.$viewport = this.options.viewport && $(this.options.viewport.selector || this.options.viewport)
+    this.$viewport = this.options.viewport && $($.isFunction(this.options.viewport) ? this.options.viewport.call(this, this.$element) : (this.options.viewport.selector || this.options.viewport))
+    this.inState   = { click: false, hover: false, focus: false }
 
     if (this.$element[0] instanceof document.constructor && !this.options.selector) {
       throw new Error('`selector` option must be specified when initializing ' + this.type + ' on the window.document object!')
@@ -1351,16 +1367,20 @@ if (typeof jQuery === 'undefined') {
     var self = obj instanceof this.constructor ?
       obj : $(obj.currentTarget).data('bs.' + this.type)
 
-    if (self && self.$tip && self.$tip.is(':visible')) {
-      self.hoverState = 'in'
-      return
-    }
-
     if (!self) {
       self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
       $(obj.currentTarget).data('bs.' + this.type, self)
     }
 
+    if (obj instanceof $.Event) {
+      self.inState[obj.type == 'focusin' ? 'focus' : 'hover'] = true
+    }
+
+    if (self.tip().hasClass('in') || self.hoverState == 'in') {
+      self.hoverState = 'in'
+      return
+    }
+
     clearTimeout(self.timeout)
 
     self.hoverState = 'in'
@@ -1372,6 +1392,14 @@ if (typeof jQuery === 'undefined') {
     }, self.options.delay.show)
   }
 
+  Tooltip.prototype.isInStateTrue = function () {
+    for (var key in this.inState) {
+      if (this.inState[key]) return true
+    }
+
+    return false
+  }
+
   Tooltip.prototype.leave = function (obj) {
     var self = obj instanceof this.constructor ?
       obj : $(obj.currentTarget).data('bs.' + this.type)
@@ -1381,6 +1409,12 @@ if (typeof jQuery === 'undefined') {
       $(obj.currentTarget).data('bs.' + this.type, self)
     }
 
+    if (obj instanceof $.Event) {
+      self.inState[obj.type == 'focusout' ? 'focus' : 'hover'] = false
+    }
+
+    if (self.isInStateTrue()) return
+
     clearTimeout(self.timeout)
 
     self.hoverState = 'out'
@@ -1427,6 +1461,7 @@ if (typeof jQuery === 'undefined') {
         .data('bs.' + this.type, this)
 
       this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element)
+      this.$element.trigger('inserted.bs.' + this.type)
 
       var pos          = this.getPosition()
       var actualWidth  = $tip[0].offsetWidth
@@ -1434,13 +1469,12 @@ if (typeof jQuery === 'undefined') {
 
       if (autoPlace) {
         var orgPlacement = placement
-        var $container   = this.options.container ? $(this.options.container) : this.$element.parent()
+        var viewportDim = this.getPosition(this.$viewport)
-        var containerDim = this.getPosition($container)
 
-        placement = placement == 'bottom' && pos.bottom + actualHeight > containerDim.bottom ? 'top'    :
+        placement = placement == 'bottom' && pos.bottom + actualHeight > viewportDim.bottom ? 'top'    :
-                    placement == 'top'    && pos.top    - actualHeight < containerDim.top    ? 'bottom' :
+                    placement == 'top'    && pos.top    - actualHeight < viewportDim.top    ? 'bottom' :
-                    placement == 'right'  && pos.right  + actualWidth  > containerDim.width  ? 'left'   :
+                    placement == 'right'  && pos.right  + actualWidth  > viewportDim.width  ? 'left'   :
-                    placement == 'left'   && pos.left   - actualWidth  < containerDim.left   ? 'right'  :
+                    placement == 'left'   && pos.left   - actualWidth  < viewportDim.left   ? 'right'  :
                     placement
 
         $tip
@@ -1481,8 +1515,8 @@ if (typeof jQuery === 'undefined') {
     if (isNaN(marginTop))  marginTop  = 0
     if (isNaN(marginLeft)) marginLeft = 0
 
-    offset.top  = offset.top  + marginTop
+    offset.top  += marginTop
-    offset.left = offset.left + marginLeft
+    offset.left += marginLeft
 
     // $.fn.offset doesn't round pixel values
     // so we use setOffset directly with our own function B-0
@@ -1539,9 +1573,11 @@ if (typeof jQuery === 'undefined') {
 
     function complete() {
       if (that.hoverState != 'in') $tip.detach()
+      if (that.$element) { // TODO: Check whether guarding this code with this `if` is really necessary.
         that.$element
           .removeAttr('aria-describedby')
           .trigger('hidden.bs.' + that.type)
+      }
       callback && callback()
     }
 
@@ -1564,7 +1600,7 @@ if (typeof jQuery === 'undefined') {
 
   Tooltip.prototype.fixTitle = function () {
     var $e = this.$element
-    if ($e.attr('title') || typeof ($e.attr('data-original-title')) != 'string') {
+    if ($e.attr('title') || typeof $e.attr('data-original-title') != 'string') {
       $e.attr('data-original-title', $e.attr('title') || '').attr('title', '')
     }
   }
@@ -1584,7 +1620,10 @@ if (typeof jQuery === 'undefined') {
       // width and height are missing in IE8, so compute them manually; see https://github.com/twbs/bootstrap/issues/14093
       elRect = $.extend({}, elRect, { width: elRect.right - elRect.left, height: elRect.bottom - elRect.top })
     }
-    var elOffset  = isBody ? { top: 0, left: 0 } : $element.offset()
+    var isSvg = window.SVGElement && el instanceof window.SVGElement
+    // Avoid using $.offset() on SVGs since it gives incorrect results in jQuery 3.
+    // See https://github.com/twbs/bootstrap/issues/20280
+    var elOffset  = isBody ? { top: 0, left: 0 } : (isSvg ? null : $element.offset())
     var scroll    = { scroll: isBody ? document.documentElement.scrollTop || document.body.scrollTop : $element.scrollTop() }
     var outerDims = isBody ? { width: $(window).width(), height: $(window).height() } : null
 
@@ -1619,7 +1658,7 @@ if (typeof jQuery === 'undefined') {
       var rightEdgeOffset = pos.left + viewportPadding + actualWidth
       if (leftEdgeOffset < viewportDimensions.left) { // left overflow
         delta.left = viewportDimensions.left - leftEdgeOffset
-      } else if (rightEdgeOffset > viewportDimensions.width) { // right overflow
+      } else if (rightEdgeOffset > viewportDimensions.right) { // right overflow
         delta.left = viewportDimensions.left + viewportDimensions.width - rightEdgeOffset
       }
     }
@@ -1645,7 +1684,13 @@ if (typeof jQuery === 'undefined') {
   }
 
   Tooltip.prototype.tip = function () {
-    return (this.$tip = this.$tip || $(this.options.template))
+    if (!this.$tip) {
+      this.$tip = $(this.options.template)
+      if (this.$tip.length != 1) {
+        throw new Error(this.type + ' `template` option must consist of exactly 1 top-level element!')
+      }
+    }
+    return this.$tip
   }
 
   Tooltip.prototype.arrow = function () {
@@ -1674,14 +1719,27 @@ if (typeof jQuery === 'undefined') {
       }
     }
 
+    if (e) {
+      self.inState.click = !self.inState.click
+      if (self.isInStateTrue()) self.enter(self)
+      else self.leave(self)
+    } else {
       self.tip().hasClass('in') ? self.leave(self) : self.enter(self)
     }
+  }
 
   Tooltip.prototype.destroy = function () {
     var that = this
     clearTimeout(this.timeout)
     this.hide(function () {
       that.$element.off('.' + that.type).removeData('bs.' + that.type)
+      if (that.$tip) {
+        that.$tip.detach()
+      }
+      that.$tip = null
+      that.$arrow = null
+      that.$viewport = null
+      that.$element = null
     })
   }
 
@@ -1718,10 +1776,10 @@ if (typeof jQuery === 'undefined') {
 }(jQuery);
 
 /* ========================================================================
- * Bootstrap: popover.js v3.3.4
+ * Bootstrap: popover.js v3.3.7
  * http://getbootstrap.com/javascript/#popovers
  * ========================================================================
- * Copyright 2011-2015 Twitter, Inc.
+ * Copyright 2011-2016 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * ======================================================================== */
 
@@ -1738,7 +1796,7 @@ if (typeof jQuery === 'undefined') {
 
   if (!$.fn.tooltip) throw new Error('Popover requires tooltip.js')
 
-  Popover.VERSION  = '3.3.4'
+  Popover.VERSION  = '3.3.7'
 
   Popover.DEFAULTS = $.extend({}, $.fn.tooltip.Constructor.DEFAULTS, {
     placement: 'right',
@@ -1827,10 +1885,10 @@ if (typeof jQuery === 'undefined') {
 }(jQuery);
 
 /* ========================================================================
- * Bootstrap: scrollspy.js v3.3.4
+ * Bootstrap: scrollspy.js v3.3.7
  * http://getbootstrap.com/javascript/#scrollspy
  * ========================================================================
- * Copyright 2011-2015 Twitter, Inc.
+ * Copyright 2011-2016 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * ======================================================================== */
 
@@ -1856,7 +1914,7 @@ if (typeof jQuery === 'undefined') {
     this.process()
   }
 
-  ScrollSpy.VERSION  = '3.3.4'
+  ScrollSpy.VERSION  = '3.3.7'
 
   ScrollSpy.DEFAULTS = {
     offset: 10
@@ -2000,10 +2058,10 @@ if (typeof jQuery === 'undefined') {
 }(jQuery);
 
 /* ========================================================================
- * Bootstrap: tab.js v3.3.4
+ * Bootstrap: tab.js v3.3.7
  * http://getbootstrap.com/javascript/#tabs
  * ========================================================================
- * Copyright 2011-2015 Twitter, Inc.
+ * Copyright 2011-2016 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * ======================================================================== */
 
@@ -2015,10 +2073,12 @@ if (typeof jQuery === 'undefined') {
   // ====================
 
   var Tab = function (element) {
+    // jscs:disable requireDollarBeforejQueryAssignment
     this.element = $(element)
+    // jscs:enable requireDollarBeforejQueryAssignment
   }
 
-  Tab.VERSION = '3.3.4'
+  Tab.VERSION = '3.3.7'
 
   Tab.TRANSITION_DURATION = 150
 
@@ -2066,7 +2126,7 @@ if (typeof jQuery === 'undefined') {
     var $active    = container.find('> .active')
     var transition = callback
       && $.support.transition
-      && (($active.length && $active.hasClass('fade')) || !!container.find('> .fade').length)
+      && ($active.length && $active.hasClass('fade') || !!container.find('> .fade').length)
 
     function next() {
       $active
@@ -2154,10 +2214,10 @@ if (typeof jQuery === 'undefined') {
 }(jQuery);
 
 /* ========================================================================
- * Bootstrap: affix.js v3.3.4
+ * Bootstrap: affix.js v3.3.7
  * http://getbootstrap.com/javascript/#affix
  * ========================================================================
- * Copyright 2011-2015 Twitter, Inc.
+ * Copyright 2011-2016 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * ======================================================================== */
 
@@ -2183,7 +2243,7 @@ if (typeof jQuery === 'undefined') {
     this.checkPosition()
   }
 
-  Affix.VERSION  = '3.3.4'
+  Affix.VERSION  = '3.3.7'
 
   Affix.RESET    = 'affix affix-top affix-bottom'
 
@@ -2233,7 +2293,7 @@ if (typeof jQuery === 'undefined') {
     var offset       = this.options.offset
     var offsetTop    = offset.top
     var offsetBottom = offset.bottom
-    var scrollHeight = $(document.body).height()
+    var scrollHeight = Math.max($(document).height(), $(document.body).height())
 
     if (typeof offset != 'object')         offsetBottom = offsetTop = offset
     if (typeof offsetTop == 'function')    offsetTop    = offset.top(this.$element)