Aorioli / gcm / 4

Builds	Branch	Commit	Type	Ran	Committer	Via	Coverage
4	master	defined Sender as an interface	push	04 Dec 2015 02:40PM UTC	Aorioli	travis-ci	pending completion
3	master	Update README.md	push	10 Nov 2015 12:39PM UTC	Aorioli	travis-ci	pending completion
2	master	NewMessage doesn't exist in tests	push	10 Nov 2015 12:36PM UTC	Aorioli	travis-ci	pending completion