Add the ability for different jobs to control which images we build in
our dsvm job. This is needed so we can allow diskimage-builder more
control of which images to build.
Remove hardcoded apt-get for installing openssh-server, we can now use
the openssh-server element from diskimage-builder (which supports more
operating systems).
Change-Id: Ib6f48648e9ada8fd626a1811cdce262df0768c08
Signed-off-by: Paul Belanger <pabelanger@redhat.com>
9258a24051