GUI: dashboard: Add display of Geo cluster sites (fate#316119)

Signed-off-by: Tim Serong <tserong@suse.com>
GUI: Add ability to grant/revoke tickets via booth (fate#316119)

Signed-off-by: Tim Serong <tserong@suse.com>
Build: Regenerate POT file

Signed-off-by: Tim Serong <tserong@suse.com>