Update the licence file to contain the ASTRON copyright

RCUSCC/LICENSE.txt

@@ -178,7 +178,7 @@ END OF TERMS AND CONDITIONS
    APPENDIX: How to apply the Apache License to your work.
 
       To apply the Apache License to your work, attach the following
-   boilerplate notice, with the fields enclosed by brackets "[]"
+      boilerplate notice, with the fields enclosed by brackets "{}"
       replaced with your own identifying information. (Don't include
       the brackets!)  The text should be enclosed in the appropriate
       comment syntax for the file format. We also recommend that a
@@ -186,7 +186,8 @@ APPENDIX: How to apply the Apache License to your work.
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-Copyright [yyyy] [name of copyright owner]
+   Copyright 2020 Stichting Nederlandse Wetenschappelijk Onderzoek Instituten,
+ASTRON Netherlands Institute for Radio Astronomy
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

RCUSCC/NOTICE

+Citation Notice version 1.0
+This Citation Notice is part of the LOFAR software suite.
+Parties that use ASTRON Software resulting in papers and/or publications are requested to
+refer to the DOI(s) that correspond(s) to the version(s) of the ASTRON Software used:
+<List of DOIs>
+Parties that use ASTRON Software for purposes that do not result in publications (e.g.
+commercial parties) are asked to inform ASTRON about their use of ASTRON Software, by
+sending an email to including the DOIs mentioned above in the message.
\ No newline at end of file