New:
• Route Forecast (Pro): see a vessel's route ahead with wind at each step.
• Prediction vectors (Pro): now cover the next 30 min for all vessels.
• New scale bar on the map.
• Vessel length & width now free.
• Voyage Planner user guide added.
• Country flags in port call lists.
Fixes:
• Vessel positions could be stale after a map refresh.
• Vessels without reported size drawn at wrong scale.
• UI polish in My Fleets and Voyage Planner.
• Android: fixed external links not opening.