xbox2wii2hdmi Bracket remix

Remixed as the smaller key was offset to my wii2hdmi board resulting in it sitting skew. Also the holes didn't line up well with the chassis resulting in a bowed bracket. Increased the size of the holes from 3mm to 3.5mm so the screws would fit easier. Modified thickness of edges to make it easier to print, this means you'll need to source longer screws.

I also make a cover for the outside to make it neat.