Server console

[alexcoder04]

Some kind of way to control the server: restart it, reload the configuration, shut down, ...
Original issue on the main repo:

What should we use for the console?
Stdin is not an option, because we don't have a window with the server running open all the time; moreover the server would print messages while you are typing your command, so it wouldn't really work.
A Unix domain socket would be much better, but it's not supported on Windows (does Windows have something like that?).
Another socket listening on localhost? Seems complicated to me.

The best solution that comes to my mind is to write a simple rfap-go-server-ctl utility which would send messages to the main process.