increased the legend size on the final plot and added some more histograms for comparison between versions
added option to reweight for mistag veto scale factor and removed HPS tau pT reweighting
changed default behavior to reweight for mistag veto scale factor, added generation of cfg files for +/-1sigma b veto scale shifts, expanded to multiple MC samples with different a1 mass, added generation of launch scripts
commented out running of HPS tau reweighting cfgs, added b tag scale shift parameter set to mean and sample parameter set to empty string (data and background MC won't be reweighted for b veto scale factors anyway)
commented out unnecessary samples
added b tag scale shift parameter set to mean and sample parameter set to empty string (data won't be reweighted for b veto scale factors anyway)
added configurable b tag scale shift and sample parameters
brought in line with other changes to generate scripts
merged with Francesca