external: support for scripts
 > DO NOT USE <

git-svn-id: file:///var/svn/freetz/trunk@10838 149334a1-2f27-0410-a3b9-fc62619ac1e6
use /mod/etc/init.d (refs #2145)

git-svn-id: file:///var/svn/freetz/trunk@10839 149334a1-2f27-0410-a3b9-fc62619ac1e6