Windows: Add OriginHierarchyWindow

Elwig/Windows/AdministrationWindow.cs

@@ -573,10 +573,6 @@ namespace Elwig.Windows {
             InputLostFocus((TextBox)sender, Validator.CheckUpperCase);
         }
 
-        protected void KgDetailsButton_Click(object sender, RoutedEventArgs evt) {
-            // TODO open origin window
-        }
-
         protected void AreaComTypeDetailsButton_Click(object sender, RoutedEventArgs evt) {
             App.FocusBaseDataAreaComType();
         }