[openbox] OB3 important missing human-interface feature!

[David Courtney]

> > Wow - that's cool.  I had no idea those actions existed.
>
> A privilege reserved for those who read the docs :)
>

I have read the docs.  I guess I'll just put it this way.  I don't
know what I don't know.

I didn't know the option existed.  So when I saw it in the docs (12 or
18 months ago), I didn't know what I wasn't noticing.

Now I know.  So now, I know what I didn't previously know.