2004-11-19  Michael Natterer  <mitch@gimp.org>

	* tools/pdbgen/lib.pl
	* tools/pdbgen/stddefs.pdb: added support for deprecated procedures
	without any replacement.

	* app/plug-in/plug-in-message.c (plug_in_handle_proc_run): added
	a special warning for procedures without replacement.

	* tools/pdbgen/pdb/drawable.pdb: deprecated drawable_set_image()
	without any replacement and made it a nop (which fails if the
	passed image is different from the drawable's image). It's not
	needed any longer since 2.0 and moreover dangerous to use.

	* app/pdb/drawable_cmds.c
	* libgimp/gimpdrawable_pdb.[ch]: regenerated.

	* app/core/gimpitem.c (gimp_item_set_image): replaced assertion
	for gimp_item_is_floating() by !gimp_item_is_attached(). The
	former warned when adding a layer with already added mask to the
	image (which is a perfectly valid operation).