0.8 Coordinate Overlay
Another small-ish release. This adds a rough visual overlay for coordinates in the coordinate viewer menu. The overlays are exaggerated, so that they're more visible, but the result in the bottom left should still be accurate. X will still cycle what coordinates are being tested for, but now pressing Y will cycle between different coordinate subsets.
The controller test menu also now has a rumble test by holding Z. like in SmashScope.
This also features video mode detection, and (in theory) will warn the user if it is run under PAL.
Some refactoring and logic fixes are also present in this release.