add in hooks for regression, need to write up calculations of variables
full implementation of DBT regression
regression gives resonable output correction values
remove couts
make names more meaningful
running the matrix, possibly bounding over rooftops
move GBRWrapperMaker to test
turn off regression by default
remove .db file and fix up namings
lower thresholds for seed clusters
fix variable names for input tags
Merge pull request #972 from lgray/add_regression

Reco updates -- Apply regression corrections from database in PFECAL-SuperClusters, decrease PF-SC seeding thresholds