FSM (CoordAgent) completed and problems with lower communication

DONE:
- FSM problem fixed and completed (CoordinatorAgent).
- ScoutsCoordinator map request behaviour changed to "OneShotBehaviour".
With the previous one it kept repeating over and over.

TODO:
- I added a 5sec delay when adding the behaviour on the
ScoutsCoordinator because the CoordinatorAgent was not ready and lost
the message. How can we fix that?