Returns the default collector settings

def get_default_config(self):
        """
        Returns the default collector settings
        """
        default_config = super(FlumeCollector, self).get_default_config()
        default_config['path'] = 'flume'
        default_config['req_host'] = 'localhost'
        default_config['req_port'] = 41414
        default_config['req_path'] = '/metrics'
        return default_config