Let the cms::JetCorrectionProducer use reco::JetCorrectors.
Create sequences for the input to the ChainedJetCorrectorProducer.
Remove obsolete member variable.
Remove obsolete #include.
Migrate Type1PFMET to use reco::JetCorrector.
Migrate some demos.
Migrate tau example.
Migrate the PAT and related stuff to use reco::JetCorrector.
Move new version of JetCorrectionProducer to CorrectedJetProducer (also better name) and restore old version to avoid conflicts with non-AT packages (sterile solution).
Resolve missing gmigration to Validation/RecoMET in order to let the short matrix WFs succeed.
Add some missing JetCorrectors.
Migrate DQMOffline/Trigger to use reco::JetCorrector.
Remove unwanted JetCorrectors again.
Move new version of JetCorrectionProducer to CorrectedJetProducer (completed); fix RelVals.
Move new version of JetCorrectionProducer to CorrectedJetProducer (completed).
Merge pull request #5944 from vadler/73X-consumesMigrationXI

73X - consumes migration XI