Consider switching to log4j2

(Incomplete Feature, Investigate , Priority: Medium, Test Status: No automated tests yet , Reported By Justin du Coeur, )
Summary: As it says: Log4j2 seems like a significant advance on the old system, and is likely worth upgrading to.
Several people on the akka-user mailing list report using it well in production.
Note the akka-log4j adapter for this library.