[MiNT] Video modelines

[p.slegg@scubadivers.co.uk]

The monitor on my Milan is broken so I will be buying another which may need some tweaks to
the modelines config for the video driver.

This can be painful and require a lot of rebooting so I wondered if there was any tool that would
allow tweaks to the parameters to be tested rather like windows can test video settings.

I found xvidtune for X and wondered if something similar could be created for the Milan ?

http://x11-xserver-utils.sourcearchive.com/documentation/7.5plus-p2/xvidtune_8c-source.html

I might be useful for other gfx card based set-ups as well.

Peter