- Replaced lineGain with much more useful PGAGain, which increases the gain on current channels. Useful if using smaller CTs (1x) or larger CTs, like 200A (4x). The default is 2x
- Added config variable for line frequency. This allows the frequency setting to be switched in the front end software. Default is 60hz.
- Fixed GetActivePower, GetApparentPower, GetPowerFactor - all of these were not taking into account the lower 16 bit register, and were not outputting the correct numbers
- Fixed GetPowerFactor - the registers for power factor sometimes goes out of bounds for unknown reasons. Corrected this by doing a check on the output, and outputting 0 instead. Normally the value should be between -1 and 1.
- Fixed GetPhaseAngle - should have been unsigned short instead of signed. The output now outputs between 0 and 360
- Added classes for GetImportReactiveEnergy GetImportApparentEnergy, GetExportReactiveEnergy
- Added check for frequency lo and hi thresholds based on lineFreq
- Added check for voltage sag based on lineFreq, and adjustment based on lineFreq and ugain

This was done so calibration can be passed from the front end program without modifying the library.

Registers for ATM90E32 are a bit different from the ATM90E36.  The EMM Status Registers, SoftReset, and lack of start/checksums on other registers.