Adding CircleCI and Coveralls Status Badges.

Author: Zac Shenker

README.md

@@ -1 +1,4 @@
 # go-dash
+
+[![Circle CI](https://circleci.com/gh/zencoder/go-dash.svg?style=svg)](https://circleci.com/gh/zencoder/go-dash)
+[![Coverage Status](https://coveralls.io/repos/zencoder/go-dash/badge.svg?branch=master)](https://coveralls.io/r/zencoder/go-dash?branch=master)