Adding gitlab ci service api
Merge pull request #55 from jproffitt/63_changes

Gitlab 6.3 changes
updated documentation to reflect the latest additions. Prepared setup.py to release the new pypi version.
refactoring the tests. GITLAB API SUCKS. Stop changing the external API for god's sake, it makes no sense.
Merge pull request #2 from Itxaka/develop

Pulling latest updates