Version 10.73

[kitercuda]

- Active route dialog reloads values every second (ETE, ETA, BRG, DME is updating)
- Active route dialog time values are in hh:mm:ss format
- Preferences/Screen settings/Time format - switch to force hh:mm if time is less than one hour
- Added filtering IFR/VFR/NotSpecified navigation items for displaying in maps (Menu/App settings/Customize screen or long tap compass)
- Removed crash when user import bad airspace from KML file.
- Export/Import all preferences - it is possible to enter your own file name.
- Whole altitude strip has blue backgroud if powered by barometric (pressure) sensor.