Bt ag fix72 x

Updated the bTagging from 
combinedSecondaryVertexBJetTags to combinedInclusiveSecondaryVertexV2BJetTags
based on https://twiki.cern.ch/twiki/bin/viewauth/CMS/BtagRecommendation53XReReco

Validation plots with ttbar 70X CSAv1 (TTJets_PU20bx25) and 723 PHYS14 (PU20bx25)
http://dalfonso.web.cern.ch/dalfonso/validation_CSA70_PHYS72