/// <summary>
/// Two parameter constructor to be used with opening a saved file
/// </summary>
/// <param name="view"></param>
/// <param name="model"></param>
public Controller(ISpreadsheetView view, Spreadsheet model, String filename) : this(view)
{
this.model = model;
this.window = view;
window.Title = filename;
window.OpenSS();
}
