2008-01-10  Michael Natterer  <mitch@gimp.org>

	Simplify things a bit and enable gegl-only color correction
	tools (without legacy functions).

	* app/tools/gimpimagemaptool.c (gimp_image_map_tool_create_map):
	always create the operation if ::get_operation() is implemented
	and always use it when creating the GimpImageMap if there is no
	legacy apply_func.

	* app/tools/gimpbrightnesscontrasttool.c
	* app/tools/gimpcolorbalancetool.c
	* app/tools/gimpcolorizetool.c
	* app/tools/gimplevelstool.c
	* app/tools/gimpposterizetool.c
	* app/tools/gimpthresholdtool.c (map): set the operation's
	properties unconditionally since it always exists now if we also
	implement ::get_operation().


svn path=/trunk/; revision=24588