fixed some file permission issues
fixed some file permission issues

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