Various fixes

CP - If GCS starts receiving its own coordinates, don't change the map center if it is already tracking the vehicle.

VideoPageWidget: Enable camera control if using gstreamer

Fix double EOS handling

Adding a New Autogyro Airframe Group

Update flight distance

UI Scaling

Custom combo box was not using our own custom font. As a result, it would respect neither the font family nor font size accordingly.

This was lost when moving the handling the the trajectory points from within the vehicle.

Since gstreamer is enable, we can record and do mostly everything
Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>

set maven url to https

Keep track of armed position

Keep track of current vehicle's last known location.

Let the sender control the joystick message rate.

Add a timer in between low battery warning messages.