update docs
update docs

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