update timeago to latest (#5139)

public/vendor/jquery/timeago/jquery.timeago.js

@@ -3,7 +3,7 @@
  * updating fuzzy timestamps (e.g. "4 minutes ago" or "about 1 day ago").
  *
  * @name timeago
- * @version 1.4.1
+ * @version 1.5.3
  * @requires jQuery v1.2.3+
  * @author Ryan McGeary
  * @license MIT License - http://www.opensource.org/licenses/mit-license.php
@@ -18,6 +18,8 @@
   if (typeof define === 'function' && define.amd) {
     // AMD. Register as an anonymous module.
     define(['jquery'], factory);
+  } else if (typeof module === 'object' && typeof module.exports === 'object') {
+    factory(require('jquery'));
   } else {
     // Browser globals
     factory(jQuery);
@@ -43,6 +45,7 @@
       allowFuture: false,
       localeTitle: false,
       cutoff: 0,
+      autoDispose: true,
       strings: {
         prefixAgo: null,
         prefixFromNow: null,
@@ -66,7 +69,7 @@
     },
 
     inWords: function(distanceMillis) {
-      if(!this.settings.allowPast && ! this.settings.allowFuture) {
+      if (!this.settings.allowPast && ! this.settings.allowFuture) {
           throw 'timeago allowPast and allowFuture settings can not both be set to false.';
       }
 
@@ -80,7 +83,7 @@
         }
       }
 
-      if(!this.settings.allowPast && distanceMillis >= 0) {
+      if (!this.settings.allowPast && distanceMillis >= 0) {
         return this.settings.strings.inPast;
       }
 
@@ -136,7 +139,7 @@
   // init is default when no action is given
   // functions are called with context of a single element
   var functions = {
-    init: function(){
+    init: function() {
       var refresh_el = $.proxy(refresh, this);
       refresh_el();
       var $s = $t.settings;
@@ -144,13 +147,13 @@
         this._timeagoInterval = setInterval(refresh_el, $s.refreshMillis);
       }
     },
-    update: function(time){
+    update: function(timestamp) {
-      var parsedTime = $t.parse(time);
+      var date = (timestamp instanceof Date) ? timestamp : $t.parse(timestamp);
-      $(this).data('timeago', { datetime: parsedTime });
+      $(this).data('timeago', { datetime: date });
-      if($t.settings.localeTitle) $(this).attr("title", parsedTime.toLocaleString());
+      if ($t.settings.localeTitle) $(this).attr("title", date.toLocaleString());
       refresh.apply(this);
     },
-    updateFromDOM: function(){
+    updateFromDOM: function() {
       $(this).data('timeago', { datetime: $t.parse( $t.isTime(this) ? $(this).attr("datetime") : $(this).attr("title") ) });
       refresh.apply(this);
     },
@@ -164,30 +167,35 @@
 
   $.fn.timeago = function(action, options) {
     var fn = action ? functions[action] : functions.init;
-    if(!fn){
+    if (!fn) {
       throw new Error("Unknown function name '"+ action +"' for timeago");
     }
     // each over objects here and call the requested function
-    this.each(function(){
+    this.each(function() {
       fn.call(this, options);
     });
     return this;
   };
 
   function refresh() {
+    var $s = $t.settings;
+
     //check if it's still visible
-    if(!$.contains(document.documentElement,this)){
+    if ($s.autoDispose && !$.contains(document.documentElement,this)) {
       //stop if it has been removed
       $(this).timeago("dispose");
       return this;
     }
 
     var data = prepareData(this);
-    var $s = $t.settings;
 
     if (!isNaN(data.datetime)) {
       if ( $s.cutoff == 0 || Math.abs(distance(data.datetime)) < $s.cutoff) {
         $(this).text(inWords(data.datetime));
+      } else {
+        if ($(this).attr('title').length > 0) {
+            $(this).text($(this).attr('title'));
+        }
       }
     }
     return this;