Add S/B printout
add truth categorization
add higgs tree creation script
update the signal tree macro and add plots of the UE
fix paranthesis + uncomment bdt score
Implement a TTree Draw based events method
Update UE uncertainties
add script to create ue uncertainty cache file
Add NLO EWK uncert for VBF
fix typo
Small correction in the ps cache
Merge pull request #36 from qbuat/master

Several updates