Add more system users. From Marshall M. Midden <m4@umn.edu>

src/etc/ftpusers

@@ -1,6 +1,12 @@
-#	$OpenBSD: ftpusers,v 1.2 1996/05/26 10:25:22 deraadt Exp $
+#	$OpenBSD: ftpusers,v 1.3 1997/07/10 16:07:42 millert Exp $
 #
 # list of users disallowed any ftp access.
 # read by ftpd(8).
 root
+bin
+daemon
+games
+ingres
+nobody
+operator
 uucp