busybox:
 * makedevs is a mandatory applet on most of the old boxes (s. e.g. source:trunk/patches/devices/7270_v1/120-rc.S-dev.patch)
 * refs #1786


git-svn-id: file:///var/svn/freetz/trunk@9868 149334a1-2f27-0410-a3b9-fc62619ac1e6