copyright year bump

Author: dkogan

README.footer.org

@@ -13,7 +13,7 @@ Dima Kogan <dima@secretsauce.net>
 
 * LICENSE AND COPYRIGHT
 
-Copyright 2015-2018 Dima Kogan.
+Copyright 2015-2019 Dima Kogan.
 
 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU Lesser General Public License (version 3 or higher) as