adds a 'support' package for scripts not neccessary

First functionality is the possibility to have a file
/etc/init.d/fff-userconfig on the nodes that is execeuted
on each reboot and survives sysupgrades

Signed-off-by: Tobias Klaus <tk+ff@meskal.net>
- Whitespaces fixed
Signed-off-by: Tim Niemeyer <tim@tn-x.org>