tree 794053209f134fc98ce01fd2a41c26d4a97966d6
parent 0eaad558b5d02625b75ba772aceafcb03c4ed2b5
author James E. Blair <jeblair@redhat.com> 1475615997 -0700
committer James E. Blair <jeblair@redhat.com> 1475618491 -0700

Add getProjectBranches to Source

This lets us ask a source for all of the branches for a project.
This uses the git protocol for now, but this can get much nicer
in the future if we switch to using Gerrit's REST API.  It should
also be easy to do with github.

The included comment indicates why it's being added -- implementation
to follow in subsequent changes.

Change-Id: I0dfcd61f343a235dcf935aea434b9772d6e746d9