Should be all working now except for distance < radius cases.

Previous version would require plugin to override all the
isFooFlightMode methods to work correctly. Now just change mode name
and regular plugin code works correctly.

Otherwise things go haywire when points are added

This makes VehicleComponents reusable from core plugin without
requiring override of prerequisiteSetup

No more user prompting

Shows touch area extents when turned on

For showTouchAreas and showAdvancedUI

- Fix imports to support 5.7
- Move properties to correct location