LIVEOAK-652: move the internal mongo configuration to a separate module.
Merge pull request #384 from mwringe/LIVEOAK-652

LIVEOAK-652: move the internal mongo configuration to a separate module.
LIVEOAK-616 Ability to specify what branch to use when installing an application from git
- Specify branch to checkout when cloning the repository
Change MongoInternalExtension to use log.info() to provide a startup message instead of System.err