* support high-level cgroup setting syntax in systemctl. Example: "systemctl set-cgroup-attr MemoryLimit 5K"
-* add a man page "systemdall" that lists all of systemd's man pages, inspired by zsh's "zshall" page
-
* print a nicer explanation if people use variable/specifier expansion in ExecStart= for the first word
* kernel cmdline switch to turn off predictable network interface names