[werk_ag]

It seems Cumulus MX doesn't have the option to disable the use of the Davis hardware Data Logger from the GUI.
For Cumulus MX users:
- After exiting Cumulus, edit the Cumulus.ini file and search for this [UseDataLogger= ]
If it is set to 1, set it to zero and save the Cumulus.ini file.
- After upgrade the Weatherduino Pro2 Plus start Cumulus MX and let it run for 5 minutes or so, then exit.
- Edit the Cumulus.ini file again and set the [UseDataLogger=1] again.
- Start Cumulus MX, and that's all.