try to fix memory leaks

If the element is no longer in the DOM tree, stop its corresponding
setInterval in the next cycle.

README.markdown

@@ -4,10 +4,26 @@ Timeago is a jQuery plugin that makes it easy to support automatically updating
 fuzzy timestamps (e.g. "4 minutes ago" or "about 1 day ago") from ISO 8601
 formatted dates and times embedded in your HTML (à la microformats).
 
-**If you like this project, please help by donating.**
+## How You Can Help
 
-* Gittip: https://www.gittip.com/rmm5t/
-* Bitcoin: `1wzBnMjWVZfpiFMc5i2nzKT7sCBaZNfLK`
+**If you like this project, please help. [Donate via Gittip][gittip] or [buy me a coffee with Bitcoin][bitcoin].**<br>
+[![Gittip](http://img.shields.io/gittip/rmm5t.svg)][gittip]
+[![Bitcoin](http://img.shields.io/badge/bitcoin-buy%20me%20a%20coffee-brightgreen.svg)][bitcoin]
+
+**[Bitcoin][bitcoin]**: `1rmm5tv6f997JK5bLcGbRCZyVjZUPkQ2m`<br>
+[![Bitcoin Donation][bitcoin-qr-small]][bitcoin-qr-big]
+
+## Need Help?
+
+**You can [book a session with me on Codementor][codementor].**<br>
+[![Book a Codementor session](http://img.shields.io/badge/codementor-book%20a%20session-orange.svg)][codementor]
+
+[gittip]: https://www.gittip.com/rmm5t/ "Donate to rmm5t for open source!"
+[bitcoin]: https://blockchain.info/address/1rmm5tv6f997JK5bLcGbRCZyVjZUPkQ2m "Buy rmm5t a coffee for open source!"
+[bitcoin-scheme]: bitcoin:1rmm5tv6f997JK5bLcGbRCZyVjZUPkQ2m?amount=0.01&label=Coffee%20to%20rmm5t%20for%20Open%20Source "Buy rmm5t a coffee for open source!"
+[bitcoin-qr-small]: http://chart.apis.google.com/chart?cht=qr&chs=150x150&chl=bitcoin%3A1rmm5tv6f997JK5bLcGbRCZyVjZUPkQ2m%3Famount%3D0.01%26label%3DCoffee%2520to%2520rmm5t%2520for%2520Open%2520Source
+[bitcoin-qr-big]: http://chart.apis.google.com/chart?cht=qr&chs=500x500&chl=bitcoin%3A1rmm5tv6f997JK5bLcGbRCZyVjZUPkQ2m%3Famount%3D0.01%26label%3DCoffee%2520to%2520rmm5t%2520for%2520Open%2520Source
+[codementor]: https://www.codementor.io/rmm5t?utm_campaign=profile&utm_source=button-rmm5t&utm_medium=shields "Book a session with rmm5t on Codementor!"
 
 ## Usage
 

jquery.timeago.js

@@ -175,6 +175,13 @@
   };
 
   function refresh() {
+    //check if it's still visible
+    if(!$.contains(document.documentElement,this)){
+      //stop if it has been removed
+      $(this).timeago("dispose");
+      return this;
+    }
+
     var data = prepareData(this);
     var $s = $t.settings;
 

locales/jquery.timeago.cs.js

@@ -1,18 +1,24 @@
 // Czech
-jQuery.timeago.settings.strings = {
-  prefixAgo: "před",
-  prefixFromNow: null,
-  suffixAgo: null,
-  suffixFromNow: null,
-  seconds: "méně než minutou",
-  minute: "minutou",
-  minutes: "%d minutami",
-  hour: "hodinou",
-  hours: "%d hodinami",
-  day: "1 dnem",
-  days: "%d dny",
-  month: "1 měsícem",
-  months: "%d měsíci",
-  year: "1 rokem",
-  years: "%d roky"
-};
+(function() {
+	function f(n, d, a) {
+		return a[d>=0 ? 0 : a.length==2 || n<5 ? 1 : 2];
+	}
+
+	jQuery.timeago.settings.strings = {
+		prefixAgo:     'před',
+		prefixFromNow: 'za',
+		suffixAgo:     null,
+		suffixFromNow: null,
+		seconds: function(n, d) {return f(n, d, ['méně než minutou', 'méně než minutu'])},
+		minute:  function(n, d) {return f(n, d, ['minutou', 'minutu'])},
+		minutes: function(n, d) {return f(n, d, ['%d minutami', '%d minuty', '%d minut'])},
+		hour:    function(n, d) {return f(n, d, ['hodinou', 'hodinu'])},
+		hours:   function(n, d) {return f(n, d, ['%d hodinami', '%d hodiny', '%d hodin'])},
+		day:     function(n, d) {return f(n, d, ['%d dnem', '%d den'])},
+		days:    function(n, d) {return f(n, d, ['%d dny', '%d dny', '%d dní'])},
+		month:   function(n, d) {return f(n, d, ['%d měsícem', '%d měsíc'])},
+		months:  function(n, d) {return f(n, d, ['%d měsící', '%d měsíce', '%d měsíců'])},
+		year:    function(n, d) {return f(n, d, ['%d rokem', '%d rok'])},
+		years:   function(n, d) {return f(n, d, ['%d lety', '%d roky', '%d let'])}
+	};
+})();

locales/jquery.timeago.ro.js

@@ -1,5 +1,5 @@
 // Romanian
-$.timeago.settings.strings = {
+jQuery.timeago.settings.strings = {
   prefixAgo: "acum",
   prefixFromNow: "in timp de",
   suffixAgo: "",
@@ -15,4 +15,4 @@ $.timeago.settings.strings = {
   months: "%d luni",
   year: "un an",
   years: "%d ani"
-};
+};

locales/jquery.timeago.rs.js

@@ -39,7 +39,7 @@
         months: function (value) {
             return numpf(value, "%d mesec", "%d meseca", "%d meseci");
         },
-        year: "pre godinu dana",
+        year: "godinu dana",
         years: function (value) {
             return numpf(value, "%d godinu", "%d godine", "%d godina");
         },

locales/jquery.timeago.tr.js

@@ -1,5 +1,5 @@
 // Turkish
-jQuery.extend($.timeago.settings.strings, {
+jQuery.timeago.settings.strings = {
    suffixAgo: 'önce',
    suffixFromNow: null,
    seconds: '1 dakikadan',
@@ -13,4 +13,4 @@ jQuery.extend($.timeago.settings.strings, {
    months: '%d ay',
    year: '1 yıl',
    years: '%d yıl'
-});
+};