2003-09-03  Sven Neumann  <sven@gimp.org>

	* libgimpcolor/gimpcolorspace.[ch] (gimp_rgb_to_cmyk_int): made
	pullout a percentage instead of a maximal value.
	(gimp_rgb_to_cmyk): added a pullout parameter here as well.

	* app/gui/info-window.c
	* plug-ins/common/newsprint.c: changed accordingly.

	* modules/colorsel_cmyk.c: allow to specify the amount of black
	pulled out when converting to CMYK.