Bugfix: .freerel is from stdout, can't gzip just by adding .gz
Bugfix: .freerel is from stdout, can't gzip just by adding .gz

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