banner fix (minor change)
IE9 Negative width fix for Sprite cvrRender method.
IE9 Negative width fix for Sprite cvrRender method.
Slight modification - IE9 doesn't allow for negative OR zero widths when drawing to a CANVAS element.
Merge pull request #218 from jhampton/ie9-negative-width-sprite-fix

Ie9 negative width sprite fix
bugfix about touch position
modify WebAudioSound#load
fix typo (#223)
handle xhr error in WebAudioSound.load
implement WebAudioSound#currentTime
use epsilon in noteGrainOn
add InputManager, InputSource, KeyboardInputManager, KeyboardInputSource
add InputManager#activeEventNameSuffix, inactiveEventNameSuffix
bugfix about InputManager#addBroadcastTarget
bugfix about InputManager#flagStore
modify InputManger#addBroadcastTarget
rename Classes
add InputManager, InputSource
modify button event
add directories