Added support for overriding the source repository.
Added support for overriding the source repository.

Allows a developer to target their own repository when setting up a local OpenShift cluster.

GeorgeWalker/schoolbus,simondi88/schoolbus,WadeBarnes/schoolbus,WadeBarnes/schoolbus,simondi88/schoolbus,GeorgeWalker/schoolbus,bcgov/schoolbus,simondi88/schoolbus,simondi88/schoolbus,bcgov/schoolbus,WadeBarnes/schoolbus,bcgov/schoolbus,GeorgeWalker/schoolbus,GeorgeWalker/schoolbus,GeorgeWalker/schoolbus,bcgov/schoolbus,GeorgeWalker/schoolbus,simondi88/schoolbus,WadeBarnes/schoolbus,WadeBarnes/schoolbus,WadeBarnes/schoolbus