Change ‘Count’ to ‘MaxIndex’ for ‘vlnIndexedFormatList’

Rename ‘Count’ to ‘MaxIndex’ in ‘vlnIndexedFormatList’ to clarify what variable is, fix plural of box (boxes)

PROMS/VEPROMS.CSLA.Library/Format/PlantFormat.cs

@@ -5562,7 +5562,7 @@ namespace VEPROMS.CSLA.Library
 		{
 			get
 			{
-				return(_TransTypeList == null || _TransTypeList.Count==0)? _TransTypeList = new TransTypeList(SelectNodes("TransTypeData/TransTypes"),MyFormat): _TransTypeList;
+				return(_TransTypeList == null || _TransTypeList.MaxIndex==0)? _TransTypeList = new TransTypeList(SelectNodes("TransTypeData/TransTypes"),MyFormat): _TransTypeList;
 			}
 		}
 		public TransData(XmlNode xmlNode) : base(xmlNode) { }