Updates policy files from SBT [ci skip]

Author: 47degfreestyle

LICENSE

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright (C) 2017 47 Degrees. <http://47deg.com>
+   Copyright (C) 2017-2018 47 Degrees. <http://47deg.com>
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

NOTICE.md

@@ -1,4 +1,4 @@
 Freestyle
-Copyright (c) 2017 47 Degrees.  All rights reserved.
+Copyright (c) 2017-2018 47 Degrees.  All rights reserved.
 
 Licensed under Apache License. See [LICENSE](LICENSE) for terms.