Merge pull request #1 from gitter-badger/gitter-badge

Add a Gitter chat badge to README.md

Author: catgirlinspace

README.md

@@ -1,4 +1,6 @@
 # PocketMine-CSS
+
+[![Join the chat at https://gitter.im/PocketMine-CSS/Lobby](https://badges.gitter.im/PocketMine-CSS/Lobby.svg)](https://gitter.im/PocketMine-CSS/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 Awesome CSS styles for your PMMP-related website! 
 
 ### CDN