Fix difference between cleartext and ticket enc cname/crealm

Author: MaximeKjaer

Kerberos.NET/Entities/Krb/KrbKdcRep.cs

@@ -66,14 +66,8 @@ out MessageType messageType
 
             var rep = new T
             {
-                CName = request.Compatibility.HasFlag(KerberosCompatibilityFlags.IsolateRealmsConsistently) ?
-                            KrbPrincipalName.FromPrincipal(request.Principal) ?? encTicketPart.CName :
-                            encTicketPart.CName,
-
-                CRealm = request.Compatibility.HasFlag(KerberosCompatibilityFlags.IsolateRealmsConsistently) ?
-                            request.ClientRealmName :
-                            request.RealmName,
-
+                CName = encTicketPart.CName,
+                CRealm = encTicketPart.CRealm,
                 MessageType = messageType,
                 Ticket = ticket,
                 EncPart = KrbEncryptedData.Encrypt(