Meteogram

Oct 30, 2015

- Show correct time axis for weather in different time zone (needs extra service installed which is available at: https://play.google.com/store/apps/details?id=pukanito.at.gmail.com.pftimezoneservice).
- Show lunar phase in weather symbol.
- Polar night and midnight sun improvements.
- More use of cached data when data connection is not available.