Setup logging to log to nowhere by default.

    For details, see:
    http://docs.python.org/3/howto/logging.html#library-config

    Internal function.

def _setup_logging():
    """Setup logging to log to nowhere by default.

    For details, see:
    http://docs.python.org/3/howto/logging.html#library-config

    Internal function.
    """
    import logging

    logger = logging.getLogger('spotify-connect')
    handler = logging.NullHandler()
    logger.addHandler(handler)