updated travis badge, added gitter badge

README.md

@@ -1,5 +1,6 @@
 [![License](http://img.shields.io/badge/license-MIT-blue.svg?style=flat)](./LICENSE)
-[![Build Status](https://travis-ci.org/mol-star/mol-star-proto.svg?branch=master)](https://travis-ci.org/mol-star/mol-star-proto)
+[![Build Status](https://travis-ci.org/molstar/molstar-proto.svg?branch=master)](https://travis-ci.org/mol-star/mol-star-proto)
+[![Gitter](https://badges.gitter.im/molstar/Lobby.svg)](https://gitter.im/molstar/Lobby)
 
 # Mol*