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/MPart.java
* <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Menus</em>' containment reference list isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Menus</em>' containment reference list.
	 * @model containment="true"
	 * @generated
	 */
	List<MMenu> getMenus();
	/**
	 * Returns the value of the '<em><b>Toolbar</b></em>' containment reference.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Toolbar</em>' containment reference isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Toolbar</em>' containment reference.
	 * @see #setToolbar(MToolBar)
	 * @model containment="true"
	 * @generated
	 */
	MToolBar getToolbar();
	/**
	 * Sets the value of the '{@link org.eclipse.e4.ui.model.application.ui.basic.MPart#getToolbar <em>Toolbar</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Toolbar</em>' containment reference.