MMOL / DL display

[melsmith]

I want the app to display in MMOL, however even though I have MMOL selected, and the app displays that the sensor values are in MMOL, the values displayed are actually in DL.

[melsmith]

I followed the instructions in issue #3 and that resolved it, it's a little off what the pump displays, but I guess it will get closer with more calibrations.

thanks for your good work on this arbox0.