Platform request: Gameboy

[MikeDX]

Given that wiz can compile for gameboy, and we have the wonderful gbdk, it would be really great to see this added.

I am unsure of the state of any open source bios or indeed if we really need one. There are issues of course using the header but maybe this can be worked around.

I appreciate there is a huge amount of work involved, this is a suggestion and in no way a demand :)

[sehugg]

I looked into it last year -- I think I got stuck trying to find an appropriate emulator, and tried to integrate this one: https://github.com/joamag/boytacean