2004-09-13  Michael Natterer  <mitch@gimp.org>

	Restore binary compatibility of the wire protocol that was
	broken by the recent GPConfig changes:

	* libgimpbase/gimpprotocol.[ch] (struct _GPConfig)
	(_gp_config_read)
	(_gp_config_write): argh, we can't use the two bytes padding
	because that's just a binary compatible struct change, but inserts
	two bytes into the byte stream that goes over the wire. Use the
	first two bytes of the former "gdouble gamma" instead.

	* app/plug-in/plug-in-run.c (plug_in_run)
	* libgimp/gimp.c (gimp_config): changed accordingly.