2006-10-16  Michael Natterer  <mitch@gimp.org>

	* app/core/gimpitem.[ch]: removed the "floating" flag and the
	floating/sink API.

	(gimp_item_init): call g_object_force_floating() instead.

	* app/core/gimpimage.c
	* app/core/gimplayer.c
	* app/xcf/xcf-load.c
	* tools/pdbgen/pdb/drawable.pdb
	* tools/pdbgen/pdb/image.pdb: use combinations of
	g_object_ref_sink() and g_object_unref() instead of
	gimp_item_sink(). Use g_object_is_floating() instead of
	gimp_item_is_floating().

	* app/pdb/drawable_cmds.c
	* app/pdb/image_cmds.c: regenerated.