from upstream commit:
https://git.gnome.org/browse/gnome-panel/commit/applets/notification_area/na-tray-manager.c?id=2adbcc5308577d864b09062a3343b9f8dbcdcd7f
notification_area: Some GTK improvements2014-02-12T12:02:25+00:00Stefano Karapetsasstefano@karapetsas.com2014-02-12T12:02:25+00:00f74b2b9dc7b3ba413dd729d3ca4984ea597174f4
help: Avoid file collision with gnome-panel2014-02-09T15:19:03+00:00infiritinfirit@gmail.com2014-02-09T14:07:26+00:0083a76222ea1e8af8d928b9ad41d7349256d0e7c3
Also correct help uri for applets.
Also correct help uri for applets.
notification_area: Fix visibility with GTK32014-01-18T16:53:28+00:00Stefano Karapetsasstefano@karapetsas.com2014-01-18T16:53:28+00:004fe80fa31fa30c8d33273afbdadb80e267bc4aae
GTK3: Fix compile warning by using gdk_error_trap_pop_ignored()2013-11-16T22:00:19+00:00raveit65chat-to-me@raveit.de2013-11-16T22:00:19+00:0022dae140b0fcc7050c524ff6785673b5eee59c2b
wncklet: Come back to libwnck2013-07-26T15:18:03+00:00Stefano Karapetsasstefano@karapetsas.com2013-07-26T15:18:03+00:00c0f23a7a46776f731f695eb89bef3496150c6470
Use yelp-tools instead of mate-doc-utils2013-07-12T20:00:50+00:00Stefano Karapetsasstefano@karapetsas.com2013-07-12T20:00:50+00:002ced54ba17c63fda9f5da417f4dd0d5380db8b59