For the new pygeoapi test bed (see #51 and #52), we need to add data license links to the collections.
Furthermore, the length parameter of enclosure (download) links should be set if the download is a stream and no Content-Length header is returned.
For the new pygeoapi test bed (see #51 and #52), we need to add data license links to the collections. Furthermore, the
lengthparameter ofenclosure(download) links should be set if the download is a stream and noContent-Lengthheader is returned.