Update FPS value used for tweening.
Improve animation removal
Add WV.multiplyMatrix function
Improve log string format in debug mode
Add default onLoad implementation
Correct implementations of convertPointFromView and convertPointToView
that account for view transformations.
- Save transform for each view
- Compute transform from style props and call transform() on context instead of separate calls
Fix handling of wheeldelta event.
Adjust coordinates in events to deal with CSS scaling
Add toString implementation to Touch.
Adjust event coordinates to accommodate CSS scaling of canvas