--- a/tags/v1.0/Tools/WorldEditor/TreeDescriptionFilenameUITypeEditor.cs
+++ b/tags/v1.0/Tools/WorldEditor/TreeDescriptionFilenameUITypeEditor.cs
@@ -1,3 +1,31 @@
+/********************************************************************
+
+The Multiverse Platform is made available under the MIT License.
+
+Copyright (c) 2012 The Multiverse Foundation
+
+Permission is hereby granted, free of charge, to any person 
+obtaining a copy of this software and associated documentation 
+files (the "Software"), to deal in the Software without restriction, 
+including without limitation the rights to use, copy, modify, 
+merge, publish, distribute, sublicense, and/or sell copies 
+of the Software, and to permit persons to whom the Software 
+is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be 
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE 
+OR OTHER DEALINGS IN THE SOFTWARE.
+
+*********************************************************************/
+
 using System;
 using System.ComponentModel;
 using System.Collections.Generic;