v4.0.0 for CMSSW 8.0.X

[v4.0.0+80X] - 2016-11-23

Changed:

• Full list of changes with respect to v0.1.5+76X: v0.1.5+76X...v4.0.0+80X
• Support for CMSSW 8.0.X
• Trigger:
  • Update trigger paths & trigger efficiencies
  • Remove single lepton paths
  • Add HLT filters
• Electrons:
  • Update electron ID and SFs (HWW, EGM, HLT-safe)
  • Store pointers to selected electrons
• Muons:
  • Update muon SFs (HWW)
  • Update muon momentum scale corrections
    • Update Rochester corrections
    • Add the Kalman Muon Calibrator
• Jets:
  • Read JER from GT
  • Update PF jet ID
  • Update b-tagging SFs (split per flavour)
  • Update bjet energy regression
  • Support for fat jets when redoing JEC
• MET:
  • Store MET significance
  • Propagate JEC to MET
• Event weights:
  • Support for weighted scale factors
  • Protect against MC events without weights
  • Remove PDF and scale weights cuts
• New flag runOnData
• Update PU profile to full 2016
• Update SF- and efficiency- handling scripts
• Minor script fixes
• Improve unit test logging
• Remove 76X SFs

Miscellaneous:

• Bumping to version 4 because we skipped version 3 which should have been on 74X / 76X