data: Drop gconf dependency from .pc file
data: Drop gconf dependency from .pc file

https://bugzilla.gnome.org/show_bug.cgi?id=669858

Pelagicore/Media-Manager-Rygel-patched,Pelagicore/Media-Manager-Rygel-patched,GNOME/rygel,GNOME/rygel,Tarnyko/rygel,GNOME/rygel,Tarnyko/rygel,jku/rygel,jku/rygel,Pelagicore/Media-Manager-Rygel-patched