Merge pull request #123 from gitter-badger/gitter-badge

Add a Gitter chat badge to README.md

README.md

@@ -1,5 +1,6 @@
 # Graby
 
+[![Join the chat at https://gitter.im/j0k3r/graby](https://badges.gitter.im/j0k3r/graby.svg)](https://gitter.im/j0k3r/graby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 [![Build Status](https://travis-ci.org/j0k3r/graby.svg?branch=master)](https://travis-ci.org/j0k3r/graby)
 [![Coverage Status](https://coveralls.io/repos/j0k3r/graby/badge.svg?branch=master&service=github)](https://coveralls.io/github/j0k3r/graby?branch=master)
 [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/j0k3r/graby/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/j0k3r/graby/?branch=master)