* Fan controller updates. This updates the fan controller to be more dynamic on which dp's it uses. Fan speeds can 1,2,3,4 or low,medium,mid,high,auto. Fans with more than 3 speeds is not supported by Home Assistant. Variable speed fans are not supported at this time. * rename set_dps -> set_dp * change to use self._dp_id instead of a fixed dp Co-authored-by: Thomas Davis <tdavis@nersc.gov> Co-authored-by: Pierre Ståhl <pierre.staahl@gmail.com>