When creating datastores, mn2gt currently uses a hard-coded namespace URI of 'http://mercury/osm'. It should use one from GeoServer's configuration instead. I am thinking we add a command-line switch like "--namespace" which accepts a prefix. We look up that prefix, or the default prefix if none is specified. If we don't find a prefix, error out, otherwise use the associated URI.
When creating datastores, mn2gt currently uses a hard-coded namespace URI of 'http://mercury/osm'. It should use one from GeoServer's configuration instead. I am thinking we add a command-line switch like "--namespace" which accepts a prefix. We look up that prefix, or the default prefix if none is specified. If we don't find a prefix, error out, otherwise use the associated URI.