Add a Code Hunt vote badge to README.md
Add a Code Hunt vote badge to README.md

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

http://codehunt.io/sub/c-algorithms/

**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/c-algorithms/?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:chris@codehunt.io).   

p.p.s I've also tweeted about you here https://twitter.com/hunt_csharp/status/626725975653355520
tatianerd/C-Sharp-Algorithms,VShangxiao/C-Sharp-Algorithms,shijiaxing/C-Sharp-Algorithms,jianweishi/C-Sharp-Algorithms,ivandrofly/C-Sharp-Algorithms,aalhour/C-Sharp-Algorithms,qdimka/C-Sharp-Algorithms