Added walrus commands to start stop and restart the ros service
Added walrus commands to start stop and restart the ros service

OAkyildiz/walrus,RIVeR-Lab/walrus,OAkyildiz/walrus,RIVeR-Lab/walrus,OAkyildiz/walrus,RIVeR-Lab/walrus,OAkyildiz/walrus,OAkyildiz/walrus,RIVeR-Lab/walrus,OAkyildiz/walrus,RIVeR-Lab/walrus,RIVeR-Lab/walrus,OAkyildiz/walrus,RIVeR-Lab/walrus