Merge pull request #2 from mpasternacki/feature/bump

Bump Ruby to 1.9.3-p429 and Gitlab to 5.3; make both versions tunable
Merge pull request #1 from mpasternacki/feature/fix-vagrant

Multiple improvements to Vagrant configuration for faster testing
Fix typo.
Introduces Gitlab-Shell branch attribute, document version attributes in README
Update version to 1.0.1.
Updates for Opscode Community Site.
Optimizes metadata files, adds clarifications to README for users installing from Community Site.
Merge remote-tracking branch 'remotes/upstream/master'

Conflicts:
	metadata.rb