2003-01-07  Sven Neumann  <sven@gimp.org>

	* common/hrz.c
	* common/plugindetails.c
	* common/spheredesigner.c
	* gimpressionist/orientmap.c
	* gimpressionist/sizemap.c
	* plugin-helper/color_picker.c
	* plugin-helper/iwarp.c
	* winsnap/winsnap.c: ported to GObject signal API.