Supervisors/Vehicle: When the request is a stop, the message has to be a StopManeuver message.
DUNE/Maneuvers: ManeuverControlState message with stopped state was not being sent after maneuver is stopped.
Supervisors/Vehicle: Updating maneuver supervisor with ManeuverControlState. Checking if current request has expired.
Supervisors/Vehicle: ManeuverControlState was not being handled in a correct manner.
Current request must be free'd at destruction.
Added some prints for debugging.