set default Crs object and check existence of crs
set default Crs object and check existence of crs

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