Added a completely separate DTOBaseItem to remove the ApiBaseItemWrapper mess and shrink json output size.

MediaBrowser.Model/Entities/User.cs

@@ -0,0 +1,15 @@
+
+namespace MediaBrowser.Model.Entities
+{
+    public class User : BaseEntity
+    {
+        public string MaxParentalRating { get; set; }
+
+        public int RecentItemDays { get; set; }
+
+        public User()
+        {
+            RecentItemDays = 14;
+        }
+    }
+}