[Changelog] Blue Energy Update v0.2

Changes:
- Added 5 new levels + 1 bonus
- Added 4 sfx (for button click, mirror rotate, level complete and level transition)
- Added blue lasers and red mirrors
- Now the laser can only be reflected from mirrors of the same color
- Replaced all the blue mirrors on the old levels with red ones
- Made the transition between levels smoother
- Added level complete text
- Fixed some small graphical issues