Added voice classes
Voice should be an abstract class
More work on VoiceControl. Convert a frequency into an angle
Updated vocal ranges, and corrected angle formula
Smooth out the changes in angle a bit
Merge branch 'master' into PitchControl.
That was painful.

Conflicts:
	VoiceOfGod/main/VoiceOfGod.java
Lots of refactoring. Started guesswork on amplitude...
Merge branch 'master' into PitchControl

Conflicts:
	VoiceOfGod/main/VoiceOfGod.java
	VoiceOfGod/sound/input/Controls.java