fix Sphinx docs config (#609) (#611)
fix Sphinx docs config (#609) (#611)


bukun/pycsw,tomkralidis/pycsw,geopython/pycsw,bukun/pycsw,geopython/pycsw,bukun/pycsw,kalxas/pycsw,geopython/pycsw,ricardogsilva/pycsw,tomkralidis/pycsw,tomkralidis/pycsw,kalxas/pycsw,kalxas/pycsw,ricardogsilva/pycsw,ricardogsilva/pycsw