2008-05-18  Michael Natterer  <mitch@gimp.org>

	* app/core/gimptoolinfo.[ch]: add
	gimp_tool_info_build_options_filename() which creates a filename
	under $GIMPDIR/tool-options/ with an optional suffix.

	* app/core/gimptooloptions.c
	* app/core/gimptoolpresets.c: use it and remove own build_filename()
	functions.


svn path=/trunk/; revision=25701