0.3-beta.6:
	
	- Added laser sound effect

0.3

	- Added music and more sounds

0.3.post1

	- Just release fixes. Readme, changelog and unnecessary wav file.

0.4-alpha1

	- Levels have different colors

0.4-beta1

	- Settings menu.
	- SFX and music volume

0.4-beta2

	- Fix default settings reading