2004-11-29 Hans Breuer <hans@breuer.org>

2004-11-29  Hans Breuer  <hans@breuer.org>

	* app/disp_callbacks.c : reenable so-called preedit
	as described in bug #158859, Etsushi Kato
	Also fixed some warnings.

	* objects/standard/image.c(get_directory) : make
	the documentation match the implementation.
	(image_save) : don't write a leading slash on
	relative filenames

	* plug-ins/gprint/diagnomeprintrenderer.c :
	switched to gnome-print-pango usage

	* app/app_procs.c configure.in : although Dia
	is not threaded it appears as if we have to
	g_thread_init() to avoid crashing in some
	libraries which are thread enabled

	* lib/diamarshal.list lib/Makefile.am : start of
	using GSignal to clean up some object relations
	* lib/libdia.def : export marshallers
	* app/diagram.[ch] : emit signals when REMOVED,
	SELECTION_CHANGED
	* app/display.c : added a connection to
	SELECTION_CHANGED to test the new signal stuff

	* app/diagram.c : fixed diagram_finalize while I
	was there.