Get last known location

On iOS

- (IBAction)onGetLastLocationBtnPressed:(UIButton *)sender {
    CLLocation *location = [[NAOServicesConfig getNaoContext] getLastKnownLocation];
    self.lastLocConsoleLabel.text = [NSString stringWithFormat:@"%.6f, %.6f, %.3f, %.2f, 
      HozAccuracy : %.2f, VerAccuracy : %.2f", location.coordinate.longitude,
      location.coordinate.latitude, location.altitude, location.course, 
      location.horizontalAccuracy,location.verticalAccuracy];
}

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