1004908: move rhn-setup-gnome requires to -gui subpackage
1004908: Remove unneeded rhn-setup-gnome Requires
Merge pull request #762 from candlepin/alikins/1004908_rhn_setup_gnome_spec

1004908: Remove unneeded rhn-setup-gnome Requires
1004908: Remove the rhn-setup-gnome dep even more.
Merge pull request #763 from candlepin/alikins/1004908_take_2

1004908: Remove the rhn-setup-gnome dep even more.
Merge remote branch 'upstream/master'