Check for dependencies on stubs

[Peter Bonivart]

On Sun, Aug 3, 2014 at 1:05 PM, Maciej (Matchek) Bliziński
<maciej at opencsw.org> wrote:
> Hello maintainers,
>
> I've added a new check: newly built packages should not depend on stubs.

Nice! We should have a mini project rebuilding packages already
depending on stubs, I bet a lot of stubs will not be needed any more
and can be deleted.

Also stubs with no reverse dependencies could be deleted immediately.