2001-05-06  Bradford Hovinen  <hovinen@ximian.com>

	* preferences.c (preferences_clone): Implement. Create a copy of a
	preferences structure
	(clone_cb): Implement
	(read_prefs_from_db): Parse screensavers from a copy of the string
	so that we don't overwrite the original

	* main.c (main): Call preferences_clone instead of reloading old
	preferences