Grading change

Maybe I'll actually start using this devlog feature lmao

Anyway just made a teensy update that changes the way you receive a grade at the end. In the first version, it would randomly give you a different one each time you read your stats, which I honestly kind of liked. But it doesn't do that any more!

I got this update in with 1 minute 29 seconds left before the jam finished so it still counts okay