Bug 5699 Add ResourceTransfer to packages view
The packages view should add the ResoruceTransfer as a drag source to its list of transfers
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/packageview/PackageExplorerPart.java
if (selection.size() == 1 && fViewer.isExpandable(element)) 
			menu.appendToGroup(IContextMenuConstants.GROUP_GOTO, fZoomInAction);
		addGotoMenu(menu);
		fOpenCUAction.update();
		if (fOpenCUAction.isEnabled())
			menu.appendToGroup(IContextMenuConstants.GROUP_OPEN, fOpenCUAction);
			
		addOpenWithMenu(menu, selection);
		
		addOpenToMenu(menu, selection);
		addRefactoring(menu);
		if (selection.size() == 1) {
			menu.appendToGroup(IContextMenuConstants.GROUP_REORGANIZE, new JavaReplaceWithEditionAction(fViewer));	
			menu.appendToGroup(IContextMenuConstants.GROUP_REORGANIZE, new JavaAddElementFromHistory(null, fViewer));	
		}
		ContextMenuGroup.add(menu, fStandardGroups, fViewer);
		
		if (fAddBookmarkAction.canOperateOnSelection())
			menu.appendToGroup(IContextMenuConstants.GROUP_REORGANIZE, fAddBookmarkAction);
					
		menu.appendToGroup(IContextMenuConstants.GROUP_BUILD, fRefreshAction);
		fRefreshAction.selectionChanged(selection);
		if (selectionHasElements) {
			
			
			menu.appendToGroup(IContextMenuConstants.GROUP_PROPERTIES, fPropertyDialogAction);
		}	
	}
	 void addGotoMenu(IMenuManager menu) {
		MenuManager gotoMenu= new MenuManager(PackagesMessages.getString("PackageExplorer.gotoTitle"));