Bugfixes:
+* systemctl completion doesn't want to start failed systemd-tmpfiles-setup.service
+ systemctl --system show -p Fr<TAB> default.target doesn't show anything
+
* systemd-journald seems to randomly hang on shutdown, likely not handling
SIGTERM, shutdown blocks until we send SIGKILL at the very end.
* suppress log output on shutdown when "quiet" is used
+* systemctl delete x.snapshot leaves no trace in logs (at least at default level).
+
Fedora 19:
* make anaconda write timeout=0 for encrypted devices