Bug fixes

After trying to cheat I noticed an issue with the score not displaying correctly past about 1000 points. I also noticed an issue where the yatzy bonus would be applied twice when the upper section bonus was applied. After several hours of debugging these should be fixed now. Though I have noticed an issue with the cursor not moving to the correct spots in some cases, or going past bounds, I can't reproduce this reliably though but I'll keep an eye out for it.