au
Merge branch 'master' of https://github.com/taikiken/raimei.js

Conflicts:
	_build_js/src/sound/Oscillator.js
	_build_js/src/sound/PlaySoundWithOscillator.js
	_build_js/src/sound/tone/Octave.js
	_build_js/src/sound/tone/Semitone.js