Synchronize automaton license with upstream

Source distribution provided under this address: [1] includes COPYING
file. Take the content of it as automaton license file.

[1] http://www.brics.dk/~amoeller/automaton/automaton-1.11-8.tar.gz

Change-Id: I48a202c297d65cb2fd92c01d379064d9e791b99f
diff --git a/lib/LICENSE-automaton b/lib/LICENSE-automaton
index 72dcb1c..1fc2206 100644
--- a/lib/LICENSE-automaton
+++ b/lib/LICENSE-automaton
@@ -1,8 +1,6 @@
-Copyright (c) 2007-2009, dk.brics.automaton
+Copyright (c) 2001-2011 Anders Moeller
 All rights reserved.
 
-http://www.opensource.org/licenses/bsd-license.php
-
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met: