Bug 283442 [UI] Refactor the rendering class names
In order to bring the model closer to the way in which we talk about it we should re-factor it to remove references to 'factory'. For now the re-factoring will to replace 'PartRenderer' with 'PartRenderingEngine' and to replace '<xxx>Factory' with '<xxx>Renderer'. Post 0.9 we expect to change these again but this will make the initial story clearer.
bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/workbench/ui/renderers/swt/LazyStackFactory.java
List<P> parts = me.getChildren();
		if (parts != null) {
			for (MPart<?> childME : parts) {
				if (childME.isVisible())
					internalChildAdded(me, childME);
			}
		}
	}
	/**
	 * This method is necessary to allow the parent container to show
	 * affordances (i.e. tabs) for child elements -without- creating them (as
	 * simply calling 'createChild' would)
	 * 
	 * @param parentME
	 *            The parent model element
	 * @param childME
	 *            The child to show the affordance for
	 */
	protected void internalChildAdded(MPart parentME, MPart childME) {
		
	}
	@Override
	public void hookControllerLogic(final MPart<?> me) {
		super.hookControllerLogic(me);
		if (!(me instanceof MStack))
			return;
		final MStack sm = (MStack) me;