Finally got around to unifying the way "Clover" variable is used.  It now always counts from 1, never 0, so it fits with the official TIGRESS nomenclature.
Changed Gain and Offset spectra pointers to a 2D array.
Small bug found when testing last commit.  Fixed now.
PropXtalk() -> Calibration -> Increased name string comparison to 10 characters from 9.  Secondary cores are correctly calibrated now but calibration will fail if case of name doesn't match.  NEed to find a quick way of doing case insensitive comparison here.