Pre-release v0.3.0

Improvement #39: Die explosion effect reduced delay

Improvements #26 and #39: Juiciness and SFX 

- Bomb explosion light and light for laser

- Add SFX to bomb + screenshake 

- Bomb rotation effect ready - Laser is juiced

Improvement #37: Laser now is smooth to control - Laser and throwable scripts are good - Aim refactored - Shared base class

Feature #29: Laser angle limited to 65 degrees

- Change fire secondary to left trigger

Bug #36: Fixed layers the laser can collide with