Add new winding rules and isPointInStroke to Canvas 2d spec

All,

patches have landed in Mozilla and WebKit that add support for winding
rules and isPointInStroke.

The syntax for winding rules can be found here:

http://lists.w3.org/Archives/Public/public-whatwg-archive/2013Jan/0102.html


Syntax for isPointInStroke ia here:

http://lists.w3.org/Archives/Public/public-whatwg-archive/2012Nov/0148.html


Can these API's be added to the spec?

Rik