I reverted the commit a67fe5426e1e86cbe589a2d48c0d404f50486ec2
because it introduces a
issue into repositories grid for Ubuntu systems.
With this patch the repositories grid in Ubuntu system (deb
repositories) only displays
one column ("Enabled"). And without it, there is any difference in
UI for yum or deb repositories.
If someone thinks it is really needed, please send a new patch
that works for both systems.