Add Wii port

[mardy]

Thanks Wouter for this nice game, it's written very well and it was a pleasure to port it :-)

Please note that in order for the port to be complete, we need a 128x48 icon file (png) and an XML manifest. If you can provide them to me (at least the icon and the description text for the manifest), then I can add them to this PR.

We should submit the game to the Open Shop Channel, then.

[mardy]

Hi Wouter, I went on and created the manifest and icon myself. Please let me know, if they are fine.

I also added a script to make a release. For the time being, I'll put the release on my own fork and submit the app to the Open Shop Channel, but as soon as you decide to support the Wii port in this repository, I'll submit a change so that this will become the reference repo for any future release.

[sharkwouter]

This is so cool, thanks for doing this! I'll take a look at it.

[mardy]

One thing I'd like to have added if it is not too much work, would be to add an automated build for the Wii to .github/workflows/build.yml. Would that be doable?

Done (you can see a run in my fork). I'm not familiar with github actions, though, so let me know if it could be improved. And I have no idea where the artifacts have been uploaded to, so I can't even verify that they are correct :-D

[sharkwouter]

Sorry for getting back to you so late. I had not seen you made the requested changes. Thanks for that!