needs to work the writing part with Taglib).
	* No need to install the interface files anymore.
	* Rename src dir to parole.
	* Gtk doc for plugin api (not yet complete).
	* parole/parole-player.c stop gst when the stream finishes 
	and no remaining media left in the list.
	* parole/parole-player.c rename the media file shown in the media list
	when we get a tag message from gst.
	* parole/parole-stream.c Handle tag messages.
	* parole/parole-module.{c,h} added a GTypeModule subclass
	* parole/parole-mediafile.c expose GObject properties.
	to handle plugins.
	* put some code in the common dir.
	* update POTFILES.in+README+TODO.

(Old svn revision: 7735)