OPAL-1926 - created the skeleton services and resources
OPAL-1926 - add two REST calls to retrieve view and a variable commits information
OPAL-1926 - Added Git commands and completed the Opal VCS facade with more APIs.
Merge pull request #266 from kazoompa/feature-OPAL-1926

OPAL-1926 - Added Git commands and completed the Opal VCS facade with more APIs.