Remove isTracking() method

module Antenna {

    struct SupervisorDataBlock {

        ACS::Time timeMark;

        boolean tracking;

    };

    const string SUPERVISOR_DATA_CHANNEL = "SupervisorData";

    interface Supervisor: 

        ACS::CharacteristicComponent,

        Management::CommandInterpreter

        double getSunSafeLimit() raises (ComponentErrors::ComponentErrorsEx);

        /** Return true when the Supervisor is not setting any offset related

         * to the Sun avoidance

         *

         * @throw ComponentErrors::ComponentErrorsEx

         */

        boolean isTracking() raises (ComponentErrors::ComponentErrorsEx);

        /** This property reports the status of the Supervisor.

         *  The returned pattern is a 3 bits field with the following meaning:

         *

        'supervisorGetSunSafeLimit': ('getSunSafeLimit', ()), 

        'supervisorGetSunDistance': ('getSunDistance', ()),

        'supervisorGetWind': ('getAverageWind', ()),

        'supervisorIsTracking': ('isTracking', ()), 

    }

    def __init__(self):

        cc.__init__(self)

        services.__init__(self)

            t = Thread(target=thread, daemon=True)

            t.start()

    def initialize(self):

        # addProperty(self, 'status', devio_ref=StatusDevIO())

        pass

    def cleanUp(self):

        self.stop_threads = True

    def getAverageWind(self):

        return self.wind

    def isTracking(self):

        return True

    def loadWindClient(self):

        try:

            if self.windClient and self.windClient.isLoggedIn():