* nspawn: fix logic always print a final newline on output.
https://github.com/systemd/systemd/pull/272#issuecomment-113153176
-* make nspawn's --network-veth switch more powerful:
- http://lists.freedesktop.org/archives/systemd-devel/2015-June/033121.html
-
* man: document that unless you use StandardError=null the shell >/dev/stderr won't work in shell scripts in services
* "systemctl daemon-reload" should result in /etc/systemd/system.conf being reloaded by systemd