2004-10-13  Michael Natterer  <mitch@gimp.org>

	* plug-ins/common/flarefx.c: cleaned up and simplified the
	FlareCenter code even more.

	* plug-ins/common/nova.c: did the same changes for the NovaCenter
	stuff.

	Also added code which sets an appropriate cursor on "realize" to
	fix bug #90519, but GimpPreview currently prevents this from
	working correctly...