removed # of columns of weight 0 (was nonsense in merge)
removed # of columns of weight 0 (was nonsense in merge)

mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs