[Merge] lp:~geoubuntu/ubuntu/utopic/gnomeradio/1329749 into lp:ubuntu/gnomeradio

[POJAR GEO]

The proposal to merge lp:~geoubuntu/ubuntu/utopic/gnomeradio/1329749 into lp:ubuntu/gnomeradio has been updated.

Description changed to:

[1] Small update needed because GTK+ 3.12 available in the Ubuntu 14.10 
    Utopic Unicorn:
    - Stop using deprecated gtk margin function.
    - Setting the volume icon size in UI to match the rest of the buttons.
    - Use the new support for RTL icons in GtkIconTheme.

[2] This commit installs a service file, renames the desktop file to follow
    the bus name, and adds the DBusActivatable key to the desktop file,
    following: https://wiki.gnome.org/HowDoI/DBusApplicationLaunching

For more details, see:
https://code.launchpad.net/~geoubuntu/ubuntu/utopic/gnomeradio/1329749/+merge/223150
-- 
https://code.launchpad.net/~geoubuntu/ubuntu/utopic/gnomeradio/1329749/+merge/223150
Your team Ubuntu branches is requested to review the proposed merge of lp:~geoubuntu/ubuntu/utopic/gnomeradio/1329749 into lp:ubuntu/gnomeradio.