Also split init script into lib and init script as suggested by
Filippo Sallemi to allow including the lib from a hotplug script.
Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>



git-svn-id: svn://svn.openwrt.org/openwrt/packages/net/batman-adv@28066 3c298f89-4303-0410-b956-a3cf2f4a3e73