Delete qml engine prior to toolbox

Windows UX improvement: improve the windows 1.5s closing workaround

Plan: Hide sequence numbers

Hide sequence numbers

Survey visuals

Change entry/exit, use new MapLineArrow control

New MapLineArrow control

Corridor scan visuals

Use new TransectStyleMapVisuals base control

New base class control for Survey/Corridor

Make visibility work

Simplify Survey visuals

ArduRover Flight Mode setup fixes

Only show full visuals when selected

Remove firmware version type since official always

Use firmware version type, not vehicle type

Current waypoint is draggable in Fly view

Fix problems with ArduRover firmware parameter differences

Zoom buttons move to MapScale control

Zoom buttons move to MapScale control

Fix problems with ArduRover firmware parameter differences

More android bitness

Android builds add 32/64 bit text to version string

Better build files for android bitness including #define tagging

Not draggable in Fly View

Better error message

Travis Android: Fix usage of BITNESS var

Fix usage of BITNESS var

Travis android bitness

Android gstreamer bitness