Update of multiple frontend libs.

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

@@ -1,9 +1,9 @@
 /* ========================================================================
- * Bootstrap: tooltip.js v3.3.6
+ * 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)
  * ======================================================================== */
 
@@ -26,7 +26,7 @@
     this.init('tooltip', element, options)
   }
 
-  Tooltip.VERSION  = '3.3.6'
+  Tooltip.VERSION  = '3.3.7'
 
   Tooltip.TRANSITION_DURATION = 150
 
@@ -317,9 +317,11 @@
 
     function complete() {
       if (that.hoverState != 'in') $tip.detach()
-      that.$element
-        .removeAttr('aria-describedby')
-        .trigger('hidden.bs.' + that.type)
+      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()
     }
 
@@ -362,7 +364,10 @@
       // 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
 
@@ -478,6 +483,7 @@
       that.$tip = null
       that.$arrow = null
       that.$viewport = null
+      that.$element = null
     })
   }