Update year in readme

Author: domoritz

README.rst

@@ -60,7 +60,7 @@ others, make a new page on the `CKAN wiki`_, and tell us about it on
 Copying and License
 -------------------
 
-This material is copyright (c) 2006-2013 Open Knowledge Foundation.
+This material is copyright (c) 2006-2014 Open Knowledge Foundation.
 
 It is open and licensed under the GNU Affero General Public License (AGPL) v3.0
 whose full text may be found at: