solved visibility on tag, delete a tag, remove visibility on 
a checkout branch, format code
GH368 - Merge remote-tracking branch 'origin/GH382-delete-branch-review'

Conflicts:
	org.flowerplatform.flex_client.team.git/src/org/flowerplatform/flex_client/team/git/GitConstants.as
	org.flowerplatform.team.git/src/org/flowerplatform/team/git/GitConstants.java
	org.flowerplatform.team.git/src/org/flowerplatform/team/git/controller/GitBranchAndTagPropertiesProvider.java
GH368 - little code corrections