added travis config

Author: uebelack

README.rst

@@ -31,7 +31,7 @@ Thanks to:
 
 .. |Build Status| image:: https://travis-ci.org/goodfield/python-maxcube-api.svg?branch=master
 :target: https://travis-ci.org/goodfield/python-maxcube-api
-.. |Coverage Status| .. image:: https://coveralls.io/repos/goodfield/python-maxcube-api/badge.svg?branch=master&service=github
+.. |Coverage Status| image:: https://coveralls.io/repos/goodfield/python-maxcube-api/badge.svg?branch=master&service=github
 :target: https://coveralls.io/github/goodfield/python-maxcube-api?branch=master