acu145670 : Allow "+" in branch names
Merge remote branch 'origin/sapphire_13_20_acu145670_escape_git_branch_names' into release4.11
Merge remote-tracking branch 'origin/release4.11'

Conflicts:
	VERSION
Merge branch 'master' into orange_14_02_acu149458_git_stories

Conflicts:
	VERSION
	lib/right_git/git/branch.rb