adding float-to-byte and byte-to-float with __eds__
aaf needs to advance through all 32 time slices
adding ifdefs around calls to measure()
bug fixed in decodeBalanceBridgeCommand(); specified amplitude was being copied into both volts and Hz
utilizing new float_to_byte_array, byte_array_to_float functions
updating min / max period for multi-stage AAF
adding new AAF header files, restricting user parameters