Implemented proposed (hopefully final) LameMusic API changes; brought entire SDK forward; did some general code cleanup and verifying that demos still worked.
Implemented proposed (hopefully final) LameMusic API changes; brought entire SDK forward; did some general code cleanup and verifying that demos still worked.

lamestation/lamestation-sdk,konimaru/lamestation-sdk,lamestation/lamestation-sdk,konimaru/lamestation-sdk