Bug 32038 Use shared images for properties, tasks, bookmarks views
bundles/org.eclipse.ui.views/src/org/eclipse/ui/views/bookmarkexplorer/BookmarkNavigator.java
*/
	public BookmarkNavigator() {
		super();
	}
	/**
	 * Adds this views contributions to the workbench.
	 */
	void addContributions() {
		
		openAction = new OpenBookmarkAction(this);
		openAction.setHoverImageDescriptor(getImageDescriptor("clcl16/gotoobj_tsk.gif"));
		openAction.setImageDescriptor(getImageDescriptor("elcl16/gotoobj_tsk.gif"));
	
		copyAction = new CopyBookmarkAction(this);
		copyAction.setImageDescriptor(getImageDescriptor("ctool16/copy_edit.gif"));
		
		pasteAction = new PasteBookmarkAction(this);
		pasteAction.setImageDescriptor(getImageDescriptor("ctool16/paste_edit.gif"));
		
		removeAction = new RemoveBookmarkAction(this);
		removeAction.setHoverImageDescriptor(getImageDescriptor("clcl16/remtsk_tsk.gif"));
		removeAction.setImageDescriptor(getImageDescriptor("elcl16/remtsk_tsk.gif"));
		removeAction.setDisabledImageDescriptor(getImageDescriptor("dlcl16/remtsk_tsk.gif"));
		
		editAction = new EditBookmarkAction(this);
		
		selectAllAction = new SelectAllAction(this);
		showInNavigatorAction = new ShowInNavigatorAction(getViewSite().getPage(), viewer);