2003-05-19  Michael Natterer  <mitch@gimp.org>

	* libgimpcolor/gimpcolorspace.c (gimp_hsl_to_rgb): fixed to work
	like gimp_hls_to_rgb_int() (does the right thing now for the
	saturation == 0 case). Some minor cleanups.

	Implemented "Colorize" as suggested in bug #20509. It's not a
	toggle in the "Hue/Saturation" tool dialog (which would be a gross
	hack IMHO) but a separate tool. Fixes bug #20509.

	* app/base/Makefile.am
	* app/base/base-types.h
	* app/base/colorize.[ch]: the actual mapping function lives
	here. Its algorithm was taken from the "colorify" plug-in.

	* app/tools/Makefile.am
	* app/tools/gimpcolorizetool.[ch]: the tool.

	* app/tools/tools.c: register it.

	* app/gui/dialogs.c: session-manage its dialog.

	* libgimpwidgets/gimpstock.[ch]
	* themes/Default/images/Makefile.am
	* themes/Default/images/tools/stock-tool-colorize-16.png
	* themes/Default/images/tools/stock-tool-colorize-22.png: new
	icons from Jimmac.

	Unrelated:

	* app/tools/gimpbrightnesscontrasttool.c
	* app/tools/gimpcolorbalancetool.c
	* app/tools/gimphuesaturationtool.c
	* app/tools/gimpposterizetool.c
	* app/tools/gimpthresholdtool.c: don't #include "tool_manager.h"