Sound volume and boolean for whether or not it is muted now set in
Config. Press 'm' to mute while in game.
Merge branch 'staging' of ssh://github.com/TAMED/seasons into dev
Sounds nicely refactored into
Merge branch 'staging' of ssh://github.com/TAMED/seasons into dev

Conflicts:
	src/input/Controls.java
Merge branch 'staging' of ssh://github.com/TAMED/seasons into dev
Fixed stuff