[banshee/stable-2.6] Add GTK category in .desktop files to comply with spec (bgo#685131)

[Bertrand Lorentz <blorentz src gnome org>]

commit ae3d4652244081479bf9da961783e0f057a314d8
Author: Bertrand Lorentz <bertrand lorentz gmail com>
Date:   Fri Nov 2 11:52:25 2012 +0100

    Add GTK category in .desktop files to comply with spec (bgo#685131)

 data/desktop-files/common.desktop.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/data/desktop-files/common.desktop.in b/data/desktop-files/common.desktop.in
index be41d1b..02f263f 100644
--- a/data/desktop-files/common.desktop.in
+++ b/data/desktop-files/common.desktop.in
@@ -7,7 +7,7 @@ Icon=media-player-banshee
 StartupNotify=true
 Terminal=false
 Type=Application
-Categories=GNOME;Audio;Music;Player;AudioVideo;X-Ximian-Main;X-Novell-Main;X-Red-Hat-Base;
+Categories=GTK;GNOME;Audio;Music;Player;AudioVideo;X-Ximian-Main;X-Novell-Main;X-Red-Hat-Base;
 X-GNOME-Bugzilla-Bugzilla=GNOME
 X-GNOME-Bugzilla-Product=banshee
 X-GNOME-Bugzilla-Component=General