Merge pull request #352 from timiblossom/2.0

Change version to 2.0
Merge pull request #353 from timiblossom/2.0

Add -SNAPSHOT to the version
[Gradle Release Plugin] - pre tag commit:  '2.0'.
Add minor version
[Gradle Release Plugin] - new version commit:  '2.0.2'.
[Gradle Release Plugin] - new version commit:  '2.0.3'.
[Gradle Release Plugin] - new version commit:  '2.0.4'.
Merge remote-tracking branch 'upstream/2.0' into 2.0

Conflicts:
	gradle.properties