Revert "update to the recent changes of default behavior in netcat.openbsd (fixes #796)"
Revert "update to the recent changes of default behavior in netcat.openbsd (fixes #796)"

infernix/vagrant-libvirt,pradels/vagrant-libvirt,pradels/vagrant-libvirt,electrofelix/vagrant-libvirt,electrofelix/vagrant-libvirt,vagrant-libvirt/vagrant-libvirt,vagrant-libvirt/vagrant-libvirt,electrofelix/vagrant-libvirt,vagrant-libvirt/vagrant-libvirt,infernix/vagrant-libvirt,infernix/vagrant-libvirt