Added donation details

README.md

@@ -1,6 +1,8 @@
 RecoverTabs
 ===========
 
+[![Flattr this git repo](http://api.flattr.com/button/flattr-badge-large.png)](https://flattr.com/submit/auto?user_id=Antrikshy&url=github.com/Antrikshy/RecoverTabs&title=RecoverTabs&language=English&tags=github&category=software)
+
 The Safari extension you have always wished for!
 
 RecoverTabs keeps track of tabs as you close them. It replicates the Cmd+Shift+T behavior of other Mac web browsers to then reopen them.
@@ -11,6 +13,11 @@ Download
 
 You can always download the extension from this repository. But if you download from the link above, it will help me get an approximate download count.
 
+Donate
+------
+* [Flattr](https://flattr.com/submit/auto?user_id=Antrikshy&url=github.com/Antrikshy/RecoverTabs&title=RecoverTabs&language=English&tags=github&category=software)
+* via Bitcoin at 1Aqvg4zVrdskeaS4dVjSGK7eHavSoEbB7V
+
 Contribute
 ----------
 Clone the repo, add the .safariextension folder to your extension builder, make any changes, test and send a pull request. However, remember to replace the .plist file inside this folder with the one in my directory and increment the version number inside appropriately (or ask me in the pull request message). This will make things easier and make sure that I don't sign the release version with your developer account.