Add LICENSE file

2016-04-26 10:57:19 +01:00 · 2016-04-26 10:57:19 +01:00 · a67b59bc9b
--- a/3
+++ b/3
@ -0,0 +1,3 @@
+This Source Code Form is subject to the terms of the Mozilla Public
+License, v. 2.0. If a copy of the MPL was not distributed with this
+file, You can obtain one at http://mozilla.org/MPL/2.0/.