2007-12-29  Øyvind Kolås  <pippin@gimp.org>

	Added adapter GEGL operations for reading and writing to TileManagers.

	* configure.in:
	* app/Makefile.am: added gegl subdir.
	* app/gegl/Makefile.am: added.
	* app/gegl/gimpops.c: (gimp_gegl_ops_init):
	* app/gegl/gimpoptilesink.[ch]: adapter GEGL operation for writing to
	GIMP tile managers.
	* app/gegl/gimpoptilesource.[ch]: adapter GEGL operation for reading
	from GIMP tile managers.
	* app/main.c: (main): call gimp_gegl_ops_init()
	* app/gegl/gegl/: added some headers from GEGL that are not installed
	since they are not public API yet.

svn path=/trunk/; revision=24458