Bug#621718: cheese needs to depend on gstreamer0.10-gconf

[Brad Jorsch]

Package: cheese
Version: 2.30.1-2

As of version 0.10.28-3, the gconf plugins have been moved from
gstreamer0.10-plugins-good to a separate package, so packages that do
not need gconf won't pull it in by using gstreamer. Without installing
that package, cheese gives an error message that the gconfaudiosrc and
gconfvideosink GStreamer elements cannot be found and will not access
the camera.