add travis ci chicklet to readme for easier debugging

Author: benbalter

Diff for: README.md

@@ -1,5 +1,7 @@
 # Project Open Data
 
+[![Build Status](https://travis-ci.org/project-open-data/project-open-data.github.io.png?branch=master)](https://travis-ci.org/project-open-data/project-open-data.github.io)
+
 ## Problem this Solves
 
 Technology moves much faster than policy ever could.  Often when writing policy for technology, agencies are stuck w/ outdated methods as soon as they publish new policies.