incremented version number and copyright year

Author: Jeremy Tammik

README.md

@@ -85,7 +85,7 @@ July 2016
 
 ## Copyright
 
-(C) Copyright 2009-2016 by Autodesk, Inc.
+(C) Copyright 2009-2018 by Autodesk, Inc.
 
 Permission to use, copy, modify, and distribute this software in
 object code form for any purpose and without fee is hereby granted,