Remove specific code for Francois algorithm (will be in another branch)
Remove specific code for Francois algorithm (will be in another branch)

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