2004-06-01  Michael Natterer  <mitch@gimp.org>

	* app/core/gimpdatafactory.[ch]: added new function
	gimp_data_factory_data_delete().

	* app/actions/data-commands.c (data_delete_callback): use it.

	* tools/pdbgen/pdb/gradients.pdb: applied (slightly modified)
	patch from Shlomi Fish which adds PDB wrappers to create, delete,
	duplicate and rename gradients.

	* app/pdb/gradients_cmds.c
	* app/pdb/internal_procs.c
	* libgimp/gimpgradients_pdb.[ch]: regenerated.