Hijack suggestion: display Hijack version

It would be good if the Hijack verison number was displayed somewhere (apart from at the end of the game).

The most obvious place is the vitals display. You currently have "Rev:xx, " which I assume is the hardware revision number, which is never going to change. I think it would make more sense to display the Hijack version info here instead.

I have just realised that you don't actually need to win the game to see the version, so we probably don't actually need it on the vitals screen after all...