2004-05-15  Michael Natterer  <mitch@gimp.org>

	* app/plug-in/plug-in-params.c (plug_in_proc_args_check): changed
	warnings to include the invalid menu path. Added check that makes
	sure menu paths are either "<Prefix>" or "<Prefix>/foo" but *not*
	"<Prefix>foo".

	* app/actions/plug-in-actions.c: added function
	plug_in_actions_check_translation() which validates both the
	original and translated menu paths and spits detailed error
	messages if any of them is broken. Made action creation simpler
	(?) and more robust.

	* app/menus/plug-in-menus.c: argh, the translated menu path must
	be a sorting criteria *only*. Fixed the whole stuff to always use
	the original menu path because translation is done entirely by
	plug-in-actions.c. Fixes bad crashes for all locales. Added
	boolean return value to plug_in_menus_build_path() and don't try
	to create the menu item in an invalid location if creating the
	submenus failed.