Merge pull request #1 from rspieldenner/gradle-2.2

Initial code
Merge pull request #5 from rspieldenner/gradle-2.2

Fixes #4 : Add snapshot task for maven style -SNAPSHOT. devSnapshot for ...
Merge pull request #6 from rspieldenner/gradle-2.2

Limit releases to certain branches
Fixes #2. Append branch name to snapshots on non release branches