2008-01-07  Michael Natterer  <mitch@gimp.org>

	* app/gegl/Makefile.am
	* app/gegl/gegl-types.h
	* app/gegl/gimpoperationlevels.[ch]: new operator.

	* app/gegl/gimp-gegl.c: register it.

	* app/tools/gimplevelstool.c: use it,


svn path=/trunk/; revision=24565