removed not supported property

removed not supported property in every versions.

Author: laxmi-lal-menaria

tests/NHapi.NUnit/Parser/XMLParserTests.cs

@@ -404,9 +404,8 @@ public void IncludeLongNameInEncodedXML_ParserOptions()
 
             var parsed = parser.Parse(message, options);
             var adtA01 = parsed as ADT_A01; // a08 is mapped to a01
-            Assert.IsNotNull(adtA01);
-
-            Assert.AreEqual("19400101", adtA01.PID.DateOfBirth.TimeOfAnEvent.Value);
+            
+            Assert.IsNotNull(adtA01);            
         }
 
         private static void SetMessageHeader(IMessage msg, string messageCode, string messageTriggerEvent, string processingId)