2008-07-14  Sven Neumann  <sven@gimp.org>

	Add new PDB data type PDB_COLORARRAY for using arrays of GimpRGB
	colors as argument or return value.

	* libgimpbase/gimpbaseenums.[ch] (enum GimpPDBArgType): replaced
	the unused GIMP_PDB_BOUNDARY with GIMP_PDB_COLORARRAY.

	* libgimpbase/gimpprotocol.h: increased GIMP_PROTOCOL_VERSION.
	(struct _GPParam): added d_colorarray entry to the union.

	* libgimpbase/gimpprotocol.c
	* libgimp/gimp.[ch]
	* app/pdb/gimp-pdb-compat.c
	* app/plug-in/plug-in-params.c
	* app/plug-in/gimpplugin-message.c
	* tools/pdbgen/pdb.pl: deal with the new data type.

	* tools/pdbgen/enums.pl: regenerated.

	* plug-ins/pygimp/pygimp-pdb.c
	* plug-ins/script-fu/scheme-wrapper.c: handle the new data type.


svn path=/trunk/; revision=26189