Bug 325852 Add description attribute to MPartDescriptor/MPart
Adding this new attribute we could e.g. show additional informations about a Part in Show View-Dialog, ...
bundles/org.eclipse.e4.ui.model.workbench/src/org/eclipse/e4/ui/model/application/ui/basic/impl/BasicPackageImpl.java
* @ordered
	 */
	public static final int TRIM_BAR__TO_BE_RENDERED = UiPackageImpl.GENERIC_TRIM_CONTAINER__TO_BE_RENDERED;
	/**
	 * The feature id for the '<em><b>On Top</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	public static final int TRIM_BAR__ON_TOP = UiPackageImpl.GENERIC_TRIM_CONTAINER__ON_TOP;
	/**
	 * The feature id for the '<em><b>Visible</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	public static final int TRIM_BAR__VISIBLE = UiPackageImpl.GENERIC_TRIM_CONTAINER__VISIBLE;
	/**
	 * The feature id for the '<em><b>Parent</b></em>' container reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	public static final int TRIM_BAR__PARENT = UiPackageImpl.GENERIC_TRIM_CONTAINER__PARENT;
	/**
	 * The feature id for the '<em><b>Container Data</b></em>' attribute.
	 * <!-- begin-user-doc -->