OK to lower priority of mpack?

[Thomas Viehmann <tv@beamnet.de>]

Hi,

#416569 asks for lowering the priority of mpack from standard to optional.
If you don't have any objections, we'd do this now instead of waiting
post-lenny... Comments?

Kind regards

T.
-- 
Thomas Viehmann, http://thomas.viehmann.net/