webadmin: remove table focus.

- Removed focus from AbstractActionTable when selecting
a row. This stops a scroll on refresh of the table.
- Undo most of Change-Id: I0f34a369ba1074456614ad65b7e4cc77af963853
as that was just bandaid instead of a fix.

Change-Id: Ie6945d18bcd30b02d4428d20d83bf194fcf207eb
Bug-Url: https://bugzilla.redhat.com/show_bug.cgi?id=882618
Signed-off-by: Alexander Wels <awels@redhat.com>