update docs
update docs

benhowell/pycsw,kevinpdavies/pycsw,tomkralidis/pycsw,ricardogsilva/pycsw,ricardogsilva/pycsw,PublicaMundi/pycsw,ckan-fcd/pycsw-fcd,tomkralidis/pycsw,benhowell/pycsw,kalxas/pycsw,bukun/pycsw,kevinpdavies/pycsw,kalxas/pycsw,tomkralidis/pycsw,geopython/pycsw,ingenieroariel/pycsw,ingenieroariel/pycsw,rouault/pycsw,ricardogsilva/pycsw,kalxas/pycsw,ckan-fcd/pycsw-fcd,mwengren/pycsw,ocefpaf/pycsw,PublicaMundi/pycsw,rouault/pycsw,geopython/pycsw,ocefpaf/pycsw,bukun/pycsw,mwengren/pycsw,geopython/pycsw,bukun/pycsw