Fixed wrong repository-path because it breaks the build.

The packages path in modules is wrong. Maybe the repository-name changes in the past.
This breaks the build for siteconf 0.8.

See merge request !8

Added public key for runner02.ffnw.de that will be used to autobuild testing firmware in the near future

Signed-off-by: Clemens John <clemens.john@floh1111.de>

# Conflicts:
#	site.conf