Add copyright information for images.

diff --git a/etc/tree-widget/README b/etc/tree-widget/README
new file mode 100644 (file)
index 0000000..33003bd
--- /dev/null
+++ b/etc/tree-widget/README
@@ -0,0 +1,18 @@
+COPYRIGHT AND LICENSE INFORMATION FOR IMAGE FILES
+
+The files splash.xpm, splash8.xpm contain copyright and license
+information, but it is reproduced here for convenience.
+
+  Files: default/[close.png empty.xpm guide.xpm leaf.xpm no-handle.xpm
+         close.xpm end-guide.png handle.png no-guide.png open.png CVS
+         end-guide.xpm handle.xpm no-guide.xpm open.xpm empty.png
+         guide.png leaf.png no-handle.png]
+        folder/[close.png empty.xpm guide.xpm leaf.xpm no-handle.xpm
+        close.xpm end-guide.png handle.png no-guide.png open.png CVS
+        end-guide.xpm handle.xpm no-guide.xpm open.xpm empty.png
+        guide.png leaf.png no-handle.png]
+  Author: David PONCE <david.ponce@wanadoo.fr>
+  Copyright (C) 2004, 2005, 2006, 2007
+    Free Software Foundation, Inc.
+  License: GNU General Public License version 2 or later (see COPYING)
+