Removed the last traces of Windows Phone 7 and Xbox 360 support

git-svn-id: file:///srv/devel/repo-conversion/nusu@314 d2e56fa2-650e-0410-a79f-9358c0239efd

Source/Settings/WindowsRegistryStore.cs

@@ -18,6 +18,8 @@ License along with this library
 */
 #endregion
 
+#if WINDOWS
+
 using System;
 using System.Collections.Generic;
 
@@ -26,6 +28,8 @@ namespace Nuclex.Support.Settings {
   /// <summary>Stores settings in the registry on Windows operating systems</summary>
   public class WindowsRegistryStore : ISettingsStore, IDisposable {
 
+    
+
     /// <summary>Immediately releases all resources owned by the instance</summary>
     public void Dispose() {
     }
@@ -99,3 +103,5 @@ namespace Nuclex.Support.Settings {
   }
 
 } // namespace Nuclex.Support.Settings
+
+#endif // WINDOWS