Fix to import Transitions in Grids (tables) and handle the dash characters

Added a Set method to MyGrid

PROMS/VEPROMS.CSLA.Library/Generated/Content.cs

@@ -453,6 +453,10 @@ namespace VEPROMS.CSLA.Library
 				if (_MyGrid == null) _MyGrid = Grid.New(this);
 				return _MyGrid;
 			}
+			set
+			{
+				_MyGrid = value;
+			}
 		}
 		private int _ContentImageCount = 0;
 		/// <summary>