Make a click on the GNOME desktop notification open the Ring window
Issue generated from Tuleap's migration script. Originally submitted by: Ciro Santilli (cirosantilli)
Otherwise you have to alt+tab looking for the Ring window while someone is calling you.
Feasibility discussed at: http://askubuntu.com/questions/101606/gnome-style-notifications-in-unity
Notification was implemented at: https://tuleap.ring.cx/plugins/tracker/?aid=268