Update README.md
Remove cisimple from README as they'll shut down on 9/1.
Merge branch 'master' of github.com:bitstadium/HockeySDK-Android
Update README.md
Make sure that version compare doesn't throw an exception.
Merge branch 'develop' of github.com:bitstadium/HockeySDK-Android into develop
Merge branch 'develop'

Conflicts:
	README.md
[maven-release-plugin] prepare release 3.0.1
[maven-release-plugin] prepare for next development iteration