Implement serialization of Settings and SettingsRepository.

- FIX: Stile werden jetzt gespeichert.

zaaReloaded2/Controller/Elements/Items.cs

@@ -23,6 +23,7 @@ using System.Diagnostics;
 using Microsoft.Office.Interop.Word;
 using zaaReloaded2.LabModel;
 using zaaReloaded2.Formatter;
+using System.Runtime.Serialization;
 
 namespace zaaReloaded2.Controller.Elements
 {
@@ -31,7 +32,7 @@ namespace zaaReloaded2.Controller.Elements
     /// to a Word document.
     /// </summary>
     [Serializable]
-    class Items : CustomText
+    public class Items : CustomText
     {
         #region ElementBase implementation
 
@@ -93,6 +94,13 @@ namespace zaaReloaded2.Controller.Elements
             Content = content;
         }
 
+        /// <summary>
+        /// Deserialization constructor.
+        /// </summary>
+        protected Items(SerializationInfo info, StreamingContext context)
+            : base(info, context)
+        { }
+
         #endregion
 
         #region Private methods