Features:
+* make journalctl something we can invoke like the askpw/polkit agents, and
+ then spawn it from "systemctl start" and similar with a precise filter on the
+ unit. Make sure that it syncs on the journal when done so that we show
+ "complete" logs. Make this easily reachable via a new "-v" switch or so.
+
* bsod: add target "bsod.target" or so, which invokes systemd-bsod.target and
waits and then reboots. Then use OnFailure=bsod.target from various jobs that
should result in system reboots, such as TPM tamper detection cases.