doc(README.md): add travis and go report card badges

Author: Aaron Schlesinger

README.md

@@ -1,5 +1,8 @@
 # Deis Client
 
+[![Build Status](https://travis-ci.org/deis/workflow-cli.svg?branch=master)](https://travis-ci.org/deis/workflow) [![Go Report Card](http://goreportcard.com/badge/deis/workflow-cli)](http://goreportcard.com/report/deis/workflow-cli)
+
+
 `deis` is a command line utility used to interact with the [Deis](http://deis.io) open source PaaS.
 
 Please add any [issues](https://github.com/deis/workflow/issues) you find with this software to