Fixed broken stuff after major update

- Cleaned up files

- Fixed the text for ball size
- Added a new song Chill
- Added rainbow ball trail

- Smoothed out the clipping for ball on wall.
- Made so ball does not stick to the wall.
- Added smoother clipping wall for players.
- Fixed bug with music not autoplaying after last song.

Prepared for release

Fixed stuff

Fixed even more stuff!

Fixed bugs

Small fixes

Fixed even more bugs!