update copyrights

Author: lionelnicolas

LICENSE

@@ -176,7 +176,7 @@
 
    END OF TERMS AND CONDITIONS
 
-   Copyright 2016-2017 Lionel Nicolas <lionel.nicolas@nividic.org>
+   Copyright 2016-2018 Lionel Nicolas <lionel.nicolas@nividic.org>
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

README.md

@@ -231,4 +231,4 @@ docker build -t lionelnicolas/dalidock .
 This is licensed under the Apache License, Version 2.0. Please see [LICENSE](https://github.com/lionelnicolas/dalidock/blob/master/LICENSE)
 for the full license text.
 
-Copyright 2016-2017 Lionel Nicolas
+Copyright 2016-2018 Lionel Nicolas