Jet analysis sequence updates:
JetGhostMuonAssociationAlg- needed for MET. Probably not the best place, but fits better in this package and sequence than in MET. SUSYTools also runs this on base Jets.
- Do not run jet cleaning - now recommended to run event-based selection after OR (will open a separate MR for this, but needs discussion).
- Update systematics support - separate jet smearing no longer needed, all done while applying uncertainties (keeping the algorithm for now)
- The default MET prefers tight forward JVT.
- Do not apply JVT selection by default (just decorate). More improvements on this coming in a follow-up MR.