Thu Sep 16 17:54:27 2004  George Lebl <jirka@5z.com>

	* lib/functions/elementary.gel: optimize erf a bit and fix it's
	  comment

	* configure.in, Makefile.am, src/Makefile.am, mpfr/*:  Include a
	  recent CVS version of mpfr to avoid all the mess.  We can still
	  compile with an outside version if needed though.

	* src/funclib.c, src/genius.c, src/gnome-genius.c, src/mpwrap.[ch]:
	  remove all non-mpfr stuff since we always have mpfr now which
	  removes quite a bit of ugliness.  Plus remove some other
	  cruft as well.