Groups path commands into single command
Refactoring Util.inherit.getOperatorList in annotation.js
Removing old TODOs and comments from jasmine.js
Merge pull request #4759 from timvandermeij/old-code

Refactoring annotation.js and removing old TODOs/comments
Merge pull request #4683 from yurydelendik/grouppath

Groups path commands into single operation
Uses rAF to interrupt the operator list execution
Merge pull request #4763 from yurydelendik/canvas-rAF

Uses rAF to interrupt the operator list execution