Version 0.0.17

• Added support for new three-phase inverter firmware versions.

Version 0.0.16

• Various Python3-related fixes (thanks @RobBie1221 and @nrosier).
• pvo_upload.php will no longer try to upload data older than 90 days.
• Added PVO_DONATED option to pvo_upload.php. When set to false, stricter
  limits are applied: data must not be older than 14 days, and only 30 data
  points are uploaded simultaneously.
• When PVOutput returns the 'Moon powered' error message, pvo_upload.php will
  try to identify the offending data point and skip uploading it.