Add the access layer folger and the patient class

Web_Server_EHEC/Web_Server_EHEC/DAL/PatientDAL.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+
+
+namespace Web_Server_EHEC.DAL
+{
+    public class PatientDAL
+    {
+    }
+}