meter: don't try to aggregate if aggregation is disabled

It looks like we had the config parameter, but we never used it.

Signed-off-by: Pierre-Alexandre Meyer <pierre@ning.com>
osgi: fix pom versions after merge

Signed-off-by: Pierre-Alexandre Meyer <pierre@ning.com>
beatrix: fix scanning bug in ServiceFinder

In some situations, we were scanning the full filesystem to find
KillbillServices. Add a safeguard - this should never happen.

Signed-off-by: Pierre-Alexandre Meyer <pierre@ning.com>