2003-10-13  Michael Natterer  <mitch@gimp.org>

	* app/widgets/gimpdialogfactory.[ch]: renamed
	gimp_dialog_factories_idle() and _unidle() to
	gimp_dialog_factories_set_busy() and _unset_busy().
	Added utility function gimp_dialog_factory_set_widget_data() and
	public API gimp_dialog_factory_from_widget() so we don't need to
	g_object_[set|get]_data() with magic keys all over the place.

	* app/widgets/gimpsessioninfo.c
	* app/gui/dialogs-commands.c
	* app/gui/dialogs-menu.c
	* app/gui/gui-vtable.c: changed accordingly.

	* app/widgets/gimpsessioninfo.c: remember active page of all dock
	notebooks in sessionrc.

	* app/widgets/gimpsessioninfo.h: cleaned up the session info structs.