Removed gamma and additivity test from OLCalibrate
Removed gamma and additivity test from OLCalibrate

Signed-off-by: Manuel Spitschan <63883c33abcd83b7f5cdd6fa500e905aaa5400f8@sas.upenn.edu>

DavidBrainard/OneLightToolbox,DavidBrainard/OneLightToolbox