Add the rc_scripts variable for rc.d(8).

prodded by espie@
ok miod@

src/etc/rc.conf

@@ -1,6 +1,6 @@
 #!/bin/sh -
 #
-#	$OpenBSD: rc.conf,v 1.140 2010/10/01 20:51:32 jakob Exp $
+#	$OpenBSD: rc.conf,v 1.141 2011/02/12 11:21:01 ajacoutot Exp $
 
 # set these to "NO" to turn them off.  otherwise, they're used as flags
 ldpd_flags=NO		# for normal use: ""
@@ -107,6 +107,10 @@ afsd_flags=			# Flags passed to afsd
 shlib_dirs=			# extra directories for ldconfig, separated
 				# by space
 
+# rc.d(8) daemons scripts
+# started in the specified order and stopped in reverse order
+rc_scripts=
+
 local_rcconf="/etc/rc.conf.local"
 
 [ -f ${local_rcconf} ] && . ${local_rcconf} # Do not edit this line