Changes

=='''SceneCreator Features:'''==

* display 3d object, walls, and lights in a 2d scene

* move selected

* add item to scene from the side bar

* item selection (clicking an item highs it blue and is set as the selected item) *wall are not selectable

* camera widget

* 5 independent cameras

* view the Google 3D Warehouse website inside the browser

* back and forward functionality