[Logs] Added log helper method for OpResult

Logs-test/Controllers/ValuesController.cs

         {
             Logger.Error<int>(ResultStatus.DBError, "my private data", "my public data");
             Logger.Error<int>(ResultStatus.DBError, "my private/public data", "");
-            Logger.Error<int>(ResultStatus.DBError, "my private data");
+            OpResult<int>.Error(ResultStatus.DBError, "my private data").Log();
             var value = "value";
             if (OpResult<int>.Ok(42))
                 value += " ok";

Logs/DataAccess/Logger.cs

         {
             return LogOpResult(OpResult<T>.Error(status, e, userDetails));
         }
+
+        public static OpResult<T> Log<T>(this OpResult<T> res)
+        {
+            return LogOpResult(res);
+        }
     }
 }