Add David to authors.

1d42f894 · Emmanuel Raviart · 74ac42e2 · 1d42f894
Commit 1d42f894 authored Oct 17, 2018 by Emmanuel Raviart
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -2,7 +2,9 @@

 _User interface for the "Données financières historiques (DFIH)" project_

-By: Emmanuel Raviart <mailto:emmanuel@raviart.com>
+By:
+* Emmanuel Raviart <emmanuel@raviart.com>
+* David Smadja <david.smadja@altatech.fr>

 Copyright (C) 2018 École d’économie de Paris (PSE)