hotplug2 update - include hotplug2-init.rules from hotplug2.rules, fix permissions of various devices (fixes #2052)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7892 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/hotplug2/files/hotplug2.rules

@@ -1,20 +1,4 @@
-DEVICENAME ~~ (tun|tap[0-9]) {
-	nothrottle
-	makedev /dev/net/%DEVICENAME% 0644
-	next
-}
-
-DEVICENAME ~~ (controlC[0-9]|pcmC0D0*) {
-	nothrottle
-	makedev /dev/snd/%DEVICENAME% 0644
-	next
-}
-
-DEVPATH is set {
-	nothrottle
-	makedev /dev/%DEVICENAME% 0644
-}
-
+$include /etc/hotplug2-init.rules
 FIRMWARE is set {
 	nothrottle
 	exec /sbin/hotplug-call firmware;