MainViewModel is now well linked to all the users'cuttings. At any moment, the MVM has all annotations. This step prepares data saving.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace FingersDance.Control.Menu
{
[Serializable]
public class Menu
{
public List<Item> Items = new List<Item>();
}
}