add more muon ID
add more electron ID
add support for PU jet ID
catch up the ID and isolation informations from Pat
save p4 generated jet
add a doLooseJetID flag to keep only loose jets or not
add pixel seed information
remove printed comments
retrieve both CutBasedId and FullId idFlag for PUJetId
store raw jets P4
add callbacks for beginJob/endJob
add support for external JEC