Support idle inhibit while ripping #670
Description
It would be nice if whipper would inhibit sleeping while a rip is running, perhaps using wakepy which I just found during a brief search. I often rip from my laptop where I have it set to sleep after 5 minutes of inactivity.
Additionally I think it should show a log message when it's inhibiting, just to make it obvious. If the system doesn't support it, then just nothing would happen.