Bug 233285 [TabbedProperties] Adopt API tooling
The tabbed properties plug-in is still not API tooling enabled.
bundles/org.eclipse.ui.views.properties.tabbed/src/org/eclipse/ui/views/properties/tabbed/ISectionDescriptor.java
/**
	 * If enabledFor is not specified in the descriptor, enable for any
	 * selection.
	 */
	public final int ENABLES_FOR_ANY = -1;
	/**
	 * If afterSection is not specified in the descriptor, we default to be the
	 * top section.
	 */
	public static final String TOP = "top"; 
	/**