Add gem version and code climate badges to the README.

Author: DanKnox

README.md

@@ -1,6 +1,9 @@
 # Websocket-Rails
 
 [![Build Status](https://travis-ci.org/websocket-rails/websocket-rails.png?branch=master)](https://travis-ci.org/websocket-rails/websocket-rails)
+[![Gem Version](https://badge.fury.io/rb/websocket-rails.png)](http://badge.fury.io/rb/websocket-rails)
+[![Code Climate](https://codeclimate.com/github/websocket-rails/websocket-rails.png)](https://codeclimate.com/github/websocket-rails/websocket-rails)
+
 
 If you haven't done so yet, check out the [Project
 Page](http://websocket-rails.github.io) to get a feel for the project direction. Feedback is very much appreciated. Post an issue on the issue tracker or [shoot us an email](mailto:support@threedotloft.com) to give us your thoughts.