gnome 2.22.1

[samuel]

a bit more details:

this update includes at least 2 modules: gvfs and
gnome-settings-daemon, i have not tested any of them (so there DEPENDS
and/or BUILD files should prolly get a revision)

this update does not include other new gnome apps like cheese

this update includes the renaming of control-center2 to
gnome-control-center, GConf2 to GConf, gtkmm2 to gtkmm, libglade2 to
libglade

the update was mostly done with the script (gnome-update.sh) in
http://merlin.ugent.be/gnome222.tar.gz. You can find the output of the
script in that same tarball, some stuff in the logfiles (in the
tarbal) has been commented by myself

As you can see tchan i did not touch anything related with
evolution... (except one reference to GConf2 which i changed to GConf)

TODO:
1. pick up the script and make it better (it's a quick and dirty, but
i think it's flexible enough to do other updates as well... i have an
adjusted version for XOrg7 already)
2. check BUILD and DEPENDS of all gnome modules (+check for new
configure options)
3. add some missing modules (eg. cheese)