Fix resume mission item count bug

Make all argument to AirMap queries based on what the screen shows (bounding rectangle and/or radius), respecting the limits imposed by AirMap.

Otherwise things like gimbal angles end up on the wrong items.

Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>

This time to handle correctly updating plan/fly view when plan changes

Update the user model to a single controller instead of multiple

Fixed a pile of bugs as well