Merged l1t-devel-CMSSW_7_1_0_pre6 from repository cms-l1t-offline
Use physical scale in JetCalibrationMethods
Clean up
Minor changes to resolve differences with UCT2015
Use physical scale in JetCalibrationMethods
Use physical jet pT in JetCalibrationMethods; plus some minor changes to resolve differences with UCT2015
Use PU40 LUT for Region Subtraction