added a LICENSE file

fabpot · fabpot · commit 99c5c0857b6a · 2012-01-03T23:13:15.000+01:00
diff --git a/LICENSE.md b/LICENSE.md
@@ -0,0 +1,4 @@
+This work is licensed under a Creative Commons Attribution-Share Alike 3.0
+Unported License.
+
+http://creativecommons.org/licenses/by-sa/3.0/
