[packagekit] initial work on the apt dbus backend

[Richard Hughes]

On Wed, 2008-02-13 at 20:00 +0100, Sebastian Heinlein wrote:
> I started to create a dbus based backend for apt. Currently it is more
> or less a copy and paste combination of the current apt backend and
> the yum2 one.

I've got no problem with this, but the API of the backend will change
before we start to migrate the other users such as conary. It might be
worth pushing this in tree, as apt2, just so we stay synced up. What do
you others think?

Richard.