Changed parameter ordering to be consistent with WebGLRenderer and CanvasRenderer

The documentation for autoDetectRenderer (http://www.goodboydigital.com/pixijs/docs/classes/autoDetectRenderer.html) is missing.

However, it's parameters are ordered differently than the WebGLRenderer and CanvasRenderer, e.g.

PIXI.autoDetectRenderer = function(width, height, view,antialias,transparent)
PIXI.WebGLRenderer = function(width, height, view, transparent, antialias)
PIXI.CanvasRenderer = function(width, height, view, transparent)
This pull request changes the parameter ordering of autoDetectRenderer to that of the WebGLRenderer