Features:
+* logind: ensure ACLs are updated on login and logout
+
* warn if the user stops a service but not its associated socket
* ensure we always set the facility when logging to kmsg
* logind: spawn user@..service on login
-* logind: implement shutdown service
-
* logind: non-local X11 server handling
* logind: use sysfs path in device hash table instead of syname, as soon as fb driver is fixed
-* logind: add direct client API
-
* possibly apply systemd-sysctl per network device subtrees on hotplug
* implement Register= switch in .socket units to enable registration