[packagekit] Export GROUP_UNKNOWN to backends

[Richard Hughes]

On Thu, 2007-11-01 at 10:37 +0200, S.Çağlar Onur wrote:
> 01 Kas 2007 Per tarihinde, Tim Lauridsen şunları yazmıştı: 
> > Do we need a GROUP_UNKNOWN ???
> >
> > Uncategorised packages should go into GROUP_OTHER or in no groups at all
> 
> I think we need, PiSi uses GROUP_OTHER for uncategories ones (so GROUP_OTHER 
> is really a group for us) and GROUP_UNKNOWN as a failover. Cause backend has 
> hardcoded PiSi Component <-> PK Group map but components can be added our 
> repository virtually which makes imposibble to sync with PK at all.

Yes, agreed. We shouldn't show Unknown in the group list, just in the
package description. I've pushed
4b29d9d9a0cae97f7adfce847c6e419ed598c28d to make this so.

Richard.