[backfire] merge dual stack firewall

git-svn-id: svn://svn.openwrt.org/openwrt/branches/backfire@25353 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/firewall/files/firewall.init

@@ -0,0 +1,27 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2008-2010 OpenWrt.org
+
+START=45
+
+FW_LIBDIR=/lib/firewall
+
+fw() {
+	. $FW_LIBDIR/core.sh
+	fw_$1
+}
+
+start() {
+	fw start
+}
+
+stop() {
+	fw stop
+}
+
+restart() {
+	fw restart
+}
+
+reload() {
+	fw reload
+}