akka-osgi provides configurations files in the etc directory (no need to repackage the bundle for configuration modification)

 Let the ActorSystem find its configuration outside of the bundle, in the OSGi etc directory, following this order:

etc/bundle-BUNDLE_SYMBOLIC_NAME.conf
    etc/bundle-BUNDLE_ID.conf
    etc/akka.conf
    akka-actor classpath config (using the original  OsgiActorSystemFactory.actorSystemConfig method.)

Configurations fallback from the most to the less specific one.

    	modified:   akka-osgi/src/main/scala/akka/osgi/OsgiActorSystemFactory.scala