Add a Code Hunt vote badge to README.md

@CodeHuntIO FYI, your repo has been featured today on @CodeHuntIO   

http://codehunt.io/sub/code-hunt/   

**TL;DR** Code Hunt helps programmers discover awesome code — like yours!   

This pull-request adds a "vote" badge to your README.md:   

[![CodeHunt.io](https://img.shields.io/badge/vote-codehunt.io-02AFD1.svg)](http://codehunt.io/sub/code-hunt/?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)   

Fingers crossed that we can drive more attention to your brilliant work.   

Happy coding ^_^   
Chris   

p.s. I hope you found this PR helpful, if not please [let me know](mailto:[email protected]).   

p.p.s I've also tweeted about you here https://twitter.com/CodeHuntIO/status/626600346266288128

Author: chrisjacob

README.md

@@ -1,4 +1,4 @@
-# Code Hunt
+# Code Hunt [![CodeHunt.io](https://img.shields.io/badge/vote-codehunt.io-02AFD1.svg)](http://codehunt.io/sub/code-hunt/?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
 Awesome Code, every day.
 
 **Twitter:** [@CodeHuntIO](https://twitter.com/CodeHuntIO)