Enable customization of hint list length

[premun]

Would it be possible to show more than 10 items of hints?

Maybe this could be a parameter on Enable-PowerType?

Enable-PowerType -HintCount 20

It would be nice if we could provide something like -1, which would mean "rest of the screen" which would just do as many items as the terminal screen fits.

[AnderssonPeter]

PowerType sadly has no information about the screen size, but providing a max count should be doable.