2010-05-25  Lluis Sanchez Gual  <lluis@novell.com>

	* ICommand.cs:
	* EditorExtension.cs:
	* ExtensionPoints.cs:
	* MenuExtensionNode.cs:
	* IUserInterfaceItem.cs:
	* CommandExtensionNode.cs:
	* SeparatorExtensionNode.cs:
	* InterfaceItemExtensionNode.cs: Added new sample

