2001-05-24  Michael Natterer  <mitch@gimp.org>

	* config.guess
	* config.sub: new versions from CVS (at least that's what my
	debian package says...)

	* app/Makefile.am
	* app/gimppreviewcache.[ch]: removed.

	* app/core/Makefile.am
	* app/core/gimppreviewcache.c: added.

	* app/core/gimpdrawable.c: reordered #includes

	* app/apptypes.h: make ImageMap a proper opaque typedef, not
	simply a gpointer.

	* app/image_map.[ch]: changed accordingly. cleanup.

	* app/tools/color_balance.h
	* app/tools/curves.h
	* app/tools/gimptool.c
	* app/tools/histogram_tool.h
	* app/tools/hue_saturation.h
	* app/tools/threshold.h: changed here too.

	* libgimpbase/gimpbasetypes.h: /*< skip >*/ GIMP_UNIT_PERCENT as
	it's a UI convenience thing and no unit.

	* plug-ins/script-fu/script-fu-constants.c
	* tools/pdbgen/enums.pl: regenerated.

	* libgimpwidgets/gimpbutton.c: maybe this change makes GimpButton
	behave even more careful when changing GtkB...