[apparmor] test git repo

[intrigeri]

Steve Beattie:
> This is a concern both for the translations importer and for
> outstanding bzr-based merge proposals. For the latter, these are mostly
> smaller differences and should be relatively easy to resolve.

Perhaps we could schedule some time to go through these pending merge
requests and deal with as many of them as we can with bzr before
the switch. Count me in :)

Cheers,
-- 
intrigeri