-Copyright (C) 2010--2011 by Alex Dehnert
+Copyright (C) 2010--2013 by Alex Dehnert and others
+
+Code in this directory is copyright by the authors, and available under the
+terms of the MIT license.
+
+MIT license:
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal