add XML POST convenience function
add XML POST convenience function

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