Index: trunk/tools/ConfigMerger/ConfigMerger.cs
===================================================================
--- trunk/tools/ConfigMerger/ConfigMerger.cs	(revision 849)
+++ trunk/tools/ConfigMerger/ConfigMerger.cs	(revision 849)
@@ -0,0 +1,81 @@
+﻿#region License Information
+/* HeuristicLab
+ * Copyright (C) 2002-2008 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ *
+ * This file is part of HeuristicLab.
+ *
+ * HeuristicLab is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * HeuristicLab is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
+ */
+#endregion
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Xml;
+
+namespace HeuristicLab.Tools.ConfigMerger {
+  public class ConfigMerger {
+    public static void Main(string[] args) {
+      try {
+        Merge(args[0], args[1]);
+      }
+      catch (Exception ex) {
+        Console.Out.WriteLine(ex.Message);
+      }
+    }
+
+    public static void Merge(string sourceFile, string destinationFile) {
+      XmlDocument source = new XmlDocument();
+      source.Load(sourceFile);
+      XmlDocument destination = new XmlDocument();
+      destination.Load(destinationFile);
+
+      XmlNode sourceNode;
+      XmlNode destinationNode;
+
+      sourceNode = source.SelectSingleNode("/configuration/configSections/sectionGroup[@name='applicationSettings']");
+      destinationNode = destination.SelectSingleNode("/configuration/configSections/sectionGroup[@name='applicationSettings']");
+      Merge(sourceNode, destinationNode, destination, "/configuration/configSections");
+
+      sourceNode = source.SelectSingleNode("/configuration/configSections/sectionGroup[@name='userSettings']");
+      destinationNode = destination.SelectSingleNode("/configuration/configSections/sectionGroup[@name='userSettings']");
+      Merge(sourceNode, destinationNode, destination, "/configuration/configSections");
+
+      sourceNode = source.SelectSingleNode("/configuration/applicationSettings");
+      destinationNode = destination.SelectSingleNode("/configuration/applicationSettings");
+      Merge(sourceNode, destinationNode, destination, "/configuration");
+
+      sourceNode = source.SelectSingleNode("/configuration/userSettings");
+      destinationNode = destination.SelectSingleNode("/configuration/userSettings");
+      Merge(sourceNode, destinationNode, destination, "/configuration");
+
+      destination.Save(destinationFile);
+    }
+
+    private static void Merge(XmlNode source, XmlNode destination, XmlDocument document, string root) {
+      if (source != null) {
+        if (destination == null) {
+          XmlNode clone = document.ImportNode(source, true);
+          document.SelectSingleNode(root).AppendChild(clone);
+        } else {
+          foreach (XmlNode node in source.ChildNodes) {
+            XmlNode clone = document.ImportNode(node, true);
+            destination.AppendChild(clone);
+          }
+        }
+      }
+    }
+  }
+}
Index: trunk/tools/ConfigMerger/ConfigMerger.csproj
===================================================================
--- trunk/tools/ConfigMerger/ConfigMerger.csproj	(revision 848)
+++ trunk/tools/ConfigMerger/ConfigMerger.csproj	(revision 849)
@@ -15,5 +15,5 @@
     <SignAssembly>true</SignAssembly>
     <AssemblyOriginatorKeyFile>HeuristicLab.snk</AssemblyOriginatorKeyFile>
-    <StartupObject>HeuristicLab.Tools.ConfigMerger.Program</StartupObject>
+    <StartupObject>HeuristicLab.Tools.ConfigMerger.ConfigMerger</StartupObject>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
@@ -50,5 +50,5 @@
   </ItemGroup>
   <ItemGroup>
-    <Compile Include="Program.cs" />
+    <Compile Include="ConfigMerger.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
Index: trunk/tools/ConfigMerger/Program.cs
===================================================================
--- trunk/tools/ConfigMerger/Program.cs	(revision 848)
+++ 	(revision )
@@ -1,32 +1,0 @@
-﻿#region License Information
-/* HeuristicLab
- * Copyright (C) 2002-2008 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
- *
- * This file is part of HeuristicLab.
- *
- * HeuristicLab is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * HeuristicLab is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
- */
-#endregion
-
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-
-namespace HeuristicLab.Tools.ConfigMerger {
-  class Program {
-    static void Main(string[] args) {
-    }
-  }
-}
