Adding GammaWeightsHandler
Adding script to steer closure tests for FSQ-13-035
Simplifiying qt fitter
Updating json files
Adding photon weights to runVBFZ
Switching to reco muons
Updating BTV analysis
Updating qT fitter
Updating dy closure script for inclusive leptons
Merge branch 'master' of github.com:pfs/2l2v_fwk