kangax/fabric.js — pull request #576 by Kienz (2013-04-20 13:04:14+00:00)
Title:  lockUniScaling now can't be overridden with shiftKey or uniScaleTransform property

- lockUniScaling now can't be overridden with shiftKey or uniScaleTransform property
- Pass event to object 'rotating' event
- some refactoring

Fixes #563