[성현모] Grid 인덱스 오류 수정

Projects/WebClient/Web.Tra/Model/TestHistory.cs

@@ -2,6 +2,9 @@
 {
     public class TestHistory : IDataModel
     {
+        public DateTime? TestDate { get; set; }
+        public string ModelName { get; set; }
+
         public long No { get; set; }
         public DateTime TestDateTime { get; set; }
         public string StationName { get; set; }