moving ac-archive out of Core

[Jens Petersen <petersen redhat com>]

Hello,

I would like to suggest that ac-archive be moved from Fedora
Core into Fedora Extras (ie fedora.us), since that seems a
more appropriate place for it (assuming someone wants to
contribute it there that is :).

If there are no objections, I will proceed to get it
deprecated from fc2-devel.

Cheers, Jens