Update bower dependencies.

app/bower_components/bootstrap-sass-official/assets/javascripts/bootstrap/tab.js

@@ -1,8 +1,8 @@
 /* ========================================================================
- * Bootstrap: tab.js v3.3.7
- * http://getbootstrap.com/javascript/#tabs
+ * Bootstrap: tab.js v3.4.1
+ * https://getbootstrap.com/docs/3.4/javascript/#tabs
  * ========================================================================
- * Copyright 2011-2016 Twitter, Inc.
+ * Copyright 2011-2019 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * ======================================================================== */
 
@@ -19,7 +19,7 @@
     // jscs:enable requireDollarBeforejQueryAssignment
   }
 
-  Tab.VERSION = '3.3.7'
+  Tab.VERSION = '3.4.1'
 
   Tab.TRANSITION_DURATION = 150
 
@@ -48,7 +48,7 @@
 
     if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) return
 
-    var $target = $(selector)
+    var $target = $(document).find(selector)
 
     this.activate($this.closest('li'), $ul)
     this.activate($target, $target.parent(), function () {
@@ -73,15 +73,15 @@
       $active
         .removeClass('active')
         .find('> .dropdown-menu > .active')
-          .removeClass('active')
+        .removeClass('active')
         .end()
         .find('[data-toggle="tab"]')
-          .attr('aria-expanded', false)
+        .attr('aria-expanded', false)
 
       element
         .addClass('active')
         .find('[data-toggle="tab"]')
-          .attr('aria-expanded', true)
+        .attr('aria-expanded', true)
 
       if (transition) {
         element[0].offsetWidth // reflow for transition
@@ -93,10 +93,10 @@
       if (element.parent('.dropdown-menu').length) {
         element
           .closest('li.dropdown')
-            .addClass('active')
+          .addClass('active')
           .end()
           .find('[data-toggle="tab"]')
-            .attr('aria-expanded', true)
+          .attr('aria-expanded', true)
       }
 
       callback && callback()