Bug#575020: gstreamer0.10-plugins-good: wrong depencies

[Frank]

Three command-line players that use the gstreamer framework depend on this package (audiopreview, gst123 and yauap). 

The large amount of X and GTK related dependencies make it unattractive for headless clients (e.g. ARM boxes) and seemingly go against the suggestion that command-line interface players are light-weight (at least for armel arch).