0.6 17nov2019
* ported to python 3
* ported to weewx v4

0.4 24apr2016
* fixed database declarations for direct invocation
* fixed timestamp typo now_ts
* fixed incorrect temporary directory

0.3 17apr2016
* keep pylint happy

0.2 24nov2014
* update for weewx v3

0.1 24mar2014
* initial public release
