public static void PrintEvent(Event eventToPrint)
			{
				if (eventToPrint != null)
				{
					output.Append(eventToPrint + "\n");
				}
			}
			public void AddEvent(DateTime date, string title, string location)
			{
				Event newEvent = new Event(date, title, location);
				byTitle.Add(title.ToLower(), newEvent);
				byDate.Add(newEvent);
				Messages.EventAdded();
			}