grafx - Extensible Java Graphics Package Code

Removing pause() and resume() from the new audio system but besides that we're
ready for testing. Compiles at the very least.

Incremental progress on AudioDispatchQueue. Moving the meat and potatoes back
into ModernAudioClip2 class. Not working yet but compiles.

Making a tiny bit of progress in AudioDispatchQueue. Very incremental changes.

Removing unused import statements from ModernAudioClip2. Incremental change.

Making progress in AudioDispatchQueue. Far from working, but compiles.

Making a carbon copy of ModernAudioClip as ModernAudioClip2, in order to
implement the new framework without disrupting existing code for now.

Making more progress in AudioDispatchQueue.

Making more progress on AudioDispatchQueue.

A bit more progress on AudioDispatchQueue.

Making a bit of progress on AudioDispatchQueue; mostly just rearranging code.