Bug 320171 [Model] Use real Java-References in the Binding-Model-Elements
Currently they BindingTable is referencing a BindingContext using an ID. To me it looks like BindingTable is a child of BindingContext and then doesn't need the ID-Reference any more
bundles/org.eclipse.e4.ui.model.workbench.edit/src/org/eclipse/e4/ui/model/application/provider/ApplicationItemProvider.java
MBasicFactory.INSTANCE.createPartDescriptor()));
		newChildDescriptors.add
			(createChildParameter
				(MenuPackageImpl.Literals.MENU_CONTRIBUTIONS__MENU_CONTRIBUTIONS,
				 MMenuFactory.INSTANCE.createMenuContribution()));
		newChildDescriptors.add
			(createChildParameter
				(MenuPackageImpl.Literals.TOOL_BAR_CONTRIBUTIONS__TOOL_BAR_CONTRIBUTIONS,
				 MMenuFactory.INSTANCE.createToolBarContribution()));
		newChildDescriptors.add
			(createChildParameter
				(MenuPackageImpl.Literals.TRIM_CONTRIBUTIONS__TRIM_CONTRIBUTIONS,
				 MMenuFactory.INSTANCE.createTrimContribution()));
		newChildDescriptors.add
			(createChildParameter
				(ApplicationPackageImpl.Literals.APPLICATION__COMMANDS,
				 MCommandsFactory.INSTANCE.createCommand()));
		newChildDescriptors.add
			(createChildParameter
				(ApplicationPackageImpl.Literals.APPLICATION__ADDONS,
				 MApplicationFactory.INSTANCE.createAddon()));
		newChildDescriptors.add
			(createChildParameter
				(ApplicationPackageImpl.Literals.APPLICATION__CATEGORIES,
				 MCommandsFactory.INSTANCE.createCategory()));
	}
	/**
	 * This returns the label text for {@link org.eclipse.emf.edit.command.CreateChildCommand}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->