Merge pull request #21 from gitter-badger/gitter-badge

Add a Gitter chat badge to README.md

Author: niccokunzmann

README.md

@@ -1,4 +1,6 @@
 # intro
+
+[![Join the chat at https://gitter.im/CoderDojoPotsdam/intro](https://badges.gitter.im/CoderDojoPotsdam/intro.svg)](https://gitter.im/CoderDojoPotsdam/intro?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 Das ist die neue Introseite der CoderDojo Materialien
 
 - [CoderDojo Potsdam](potsdam.html)