[packagekit] Pk session interface

[Richard Hughes]

2009/11/10 Daniel Nicoletti <dantti85-pk at yahoo.com.br>:
> Please add this patch to GPK session interface.

I'll add this now (and the code to support it), thanks.

> Btw wouldn't be better to have this file in PK?

Well, we could put it in PK as a shared file that KPK and GPK sync
from, but I hope the interface isn't going to change much now and it
might be just easier for you to email me (or vice versa) with a diff
file :)

Richard.