Following observations from #334, all producers that act on the AK8 jet collection have been moved after
GoodJetsProducer, which rejects the low-pT, non-
PFJet jets. (Except for the JEC update, because that can change the pT.) This reduces the CPU usage of
IPProducer by ~40% (events/sec goes from 9.9 to 10.3).
JEC factor and uncertainty are now stored for data.