Cocos2DXNA/cocos2d-xna — pull request #365 by totallyeviljake (2013-10-29 16:32:36+00:00)
Title: Control over sorting methods of CCNode.

Addition of vertex z and control over the order-of-insertion sorting method.

Added CCNode.SortChildrenByOrderOfArrival and CCNode.SortChildrenByVertexZ

This is for Issue #364