Ballex ver.1.1 big content update

In this update, Ballex has added a new chapter: Chapter3, including new levels(13 to 17), with difficulty and challenges. We have optimized a lot of problems, added new screen Settings and so on. Go ahead and update it!

Updated content:

1. A new chapter3 has been added, including Level13 to Level17.
2. Three new graphic Settings: V-Sync, Screen effects, and FPS limit
3. Adjust the logic of SavePoints and Destination, which cannot be triggered after death/suicide.
4. Add a lot of BGMs, go to experience in the game.
5. Add fade effect to BGM at the beginning of play.
6. Other small optimizations.