Document 1.8.0

[Edu4rdSHL]

• machines.md: --log-driver (local, the default, keeps a machine's output in journald's nspawn namespace, apart from the system journal, 1 GiB at most; journal sends it to the system journal; none drops it), where logs reads from, and journalctl --namespace=nspawn.
• reference.md: --log-driver in the synopsis and options of start, run and create; an attached run reads nspawn's journal, or the program itself with none; logs reads both journals and refuses a machine with none.
• configuration.md: --log-driver in the list of settings remembered per machine.
• faq.md: machines log to journald.
• hugo.yaml: documented version 1.8.0.