initial version of driver; not working yet
more work but still not running
first working version.  Status parameter working
minor format cleanup
made _wakeup() more efficient
fixed bug in _wakeup() and finished adding response to build handler
added more parameters
added converter functions for parameter values
added date_time set, and fixed missing parameter bug in base class
commented out all unit tests for now
added setting start and end time
added setting of sample_interval parameter
added first calibration parameter, and fixed very old bug in param_dict that I wrote up a while back
got first calibration parameter coded
fixed DA qualification test to work
added rest of calibration parameters and fixed bug in conversion routine
started adding anvanced functions parameters
get working for advanced functions parameters
saving code that isn't working yet
set of advanced functions parameters working