Wed Jan 08 13:37:09 2003  George Lebl <jirka@5z.com>

	* src/Makefile.am, src/gnome-genius.c: move the helper program
	  to libexec

	* src/plugin.[ch], src/plug_api.h, src/Makefile.am,
	  src/gnome-genius.c, src/calc.c, src/plugread.[ch],
	  src/testplugin.c, src/genius.c: attempt to make the plugin
	  stuff a bit more usable and implement the save state and
	  restore state

	* src/calc.c, src/inter.c: use nicer colors on gui version

	* src/gnome-genius.c: fix saving of preferences, port the
	  error/info dialog to new gtk

	* src/eval.c, src/mpwrap.c, src/matrixw.c, src/lexer.l,
	  src/parse.y: fix warnings

	* configure.in: properly enable warnings