Modifying flash component kit. We now implement ILayoutElement directly on UIMovieClip. I also fixed some scaling issues and worked on the Flash Container so we size children appropriately, adding a flag to size the content to the size of the flash container and a flag to unscale the flex content (even though it's parent is scaled due to resizing).
Because of this, we can remove ILayoutElementUIC. Some point soon, we'll remove LayoutElementFactory and just assume all elements implement ILayoutElement (will do this change when we make IVisualElement extend ILayoutElement).