Add bite sound.
Add death sound.
Add background music.
Create a utility button class.
Delay game start until window load.
Preload sound and mute buttons.
Remove code duplication.
Remove undeeded line.
Pass all arguments between constructors.
Remove whitespace.
Fix some little bugs.
Have reference to the background sound.
Fix another small bug.
Fix icons.
Add the sound button.
Make the volume lower.
Get rid of b_init method.
Merge pull request #3 from nathggns/issue-3

Needs audio