It now uses the sensor to maintain proper landscape mode.

Update NSIS script to include ANGLE dlls for windows, add NSIS script…

Enable Android Video Streaming

Map menu fixes

- Only show video option if supported
- Persist settings
- Show/Hide/Add items correctly

While at it, fixed an issue with builds that have video streaming disabled.

Add switch for using old/new mission editor

More mission editing work

Add video background support

Mission editor (WIP)

- Restructured a number of MissionItem properties as well

appveyor support (windows ci)

fix linux unittests failure

Restructure map controls for better reusability

Conflicts:
	src/FlightDisplay/FlightDisplayView.qml

Don't show vehicle till 2d gps lock

Use true list models for vehicles and mission items