References for jets

[caredg]

Thanks to Julie, we now have some references for jets:
Jets in 2015 data:

Jet ID for 2015: https://twiki.cern.ch/twiki/bin/view/CMS/JetID13TeVRun2015

JEC page for GTs and tar files: https://twiki.cern.ch/twiki/bin/viewauth/CMS/JECDataMC#2015_Data (MC recs are in the table above, GT = 76X_mcRun2_asymptotic_RunIIFall15DR76_v1)

JER info: https://twiki.cern.ch/twiki/bin/view/CMS/JetResolution#2015_data

Internal for our use: test code to make sure JEC/JER are done right https://twiki.cern.ch/twiki/bin/view/CMS/JERCReference#CMSSW_7_6_X_updated_09_05_2016

Btagging: https://twiki.cern.ch/twiki/bin/viewauth/CMS/BtagRecommendation76X

Wtagging: https://twiki.cern.ch/twiki/bin/view/CMS/JetWtagging#2016_scale_factors_and_correctio
(go to the bottom of this section and "show" the 76X scale factors. They are documented in an AN)

Top tagging: https://twiki.cern.ch/twiki/bin/view/CMS/JetTopTagging#Previous_working_points

[caredg]

Didn't realize about #64