Removed stuff
Attempting to fix gitignore
Added letterboxing demo code
A simple letteboxing demo in Jai.
Letterboxing is when you put black bars at the top/bottom or left/right of a window so that the
content remains at the same aspect ratio.
$ jai -version
Version: beta 0.1.086, built on 11 February 2024.
$ jai first.jai
$ jai first.jai - run