Update README.md

README.md

@@ -92,3 +92,10 @@ Authors
 
 - [Henry Oswald](http://twitter.com/henryoswald)
 - [James Allen](http://twitter.com/thejpallen)
+
+License
+----
+
+The code in this repository is released under the GNU AFFERO GENERAL PUBLIC LICENSE, version 3. A copy can be found in the `LICENSE` file.
+
+Copyright (c) ShareLaTeX, 2014.