JsConfig.AssumeUtc = true;
JsConfig<DateTime>.SerializeFn = time => new DateTime(time.Ticks, DateTimeKind.Local).ToString("o");
JsConfig<DateTime?>.SerializeFn = time => time != null ? new DateTime(time.Value.Ticks, DateTimeKind.Local).ToString("o") : null;
JsConfig.DateHandler = DateHandler.ISO8601;