2005-03-25  Sven Neumann  <sven@gimp.org>

	* app/dialogs/file-save-dialog.c
	* app/widgets/gimpfiledialog.[ch]: moved overwrite confirmation
	dialog to app/widgets.

	* app/widgets/gimpdnd-xds.c: set "Untitled.xcf" as default name
	for untitled images; ask for confirmation before overwriting a
	local file.