away3d/away3d-core-fp11 — pull request #584 by JohnBrookes (2013-06-12 13:57:56+00:00)
Title: Sets lens aspect ratio before render

https://github.com/away3d/away3d-core-fp11/issues/436
Since above was submitted unproject now uses stageProxy and thats not available until added to stage.
User could use camera.unproject if needed before added to stage.