v1-MouseClick should be invoked only once on a mouse click.

[BDisp]

This unit test fails because it returns 3 clicks (1 for button pressed, 1 for button released and 1 for button click). As the event suggest this event is for to be used on a click event and not for any mouse event.

		[Fact]
		public void OnMouseClick_Is_Only_Fired_Once ()
		{
			var mouseClicks = 0;
			var view = new View ();
			view.MouseClick += (_) => mouseClicks++;

			view.OnMouseEvent (new MouseEvent () { Flags = MouseFlags.Button1Pressed });
			view.OnMouseEvent (new MouseEvent () { Flags = MouseFlags.Button1Released });
			view.OnMouseEvent (new MouseEvent () { Flags = MouseFlags.Button1Clicked });

			Assert.Equal (1, mouseClicks);
		}