* core/cgroup: support net_cls modules, and support automatically allocating class ids, then add support for making firewall changes depending on it, to implement a per-service firewall
* bus-proxy: reload policy when PID 1 reports a reload
* core/cgroup: support net_cls modules, and support automatically allocating class ids, then add support for making firewall changes depending on it, to implement a per-service firewall
* bus-proxy: reload policy when PID 1 reports a reload