README.md in kurento_rails-0.1.1 vs README.md in kurento_rails-0.1.4

- old
+ new

@@ -51,5 +51,6 @@
 
 ## License
 
 The gem is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT).
 
+[![Gem Version](https://badge.fury.io/rb/kurento_rails.svg)](https://badge.fury.io/rb/kurento_rails)