From 40d14c47752947241e0fcf224ec1184c1a1535ff Mon Sep 17 00:00:00 2001
From: Gael-de-Sailly <gael.chretien@akeonet.com>
Date: Wed, 15 Jun 2016 17:41:50 +0200
Subject: [PATCH] Added license

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 984488d..73b5b2a 100644
--- a/README.md
+++ b/README.md
@@ -17,3 +17,6 @@ It was taken from GeoGebra, with the file `30-biomes.ggb` (GeoGebra diagram).
 
 ## Data structure
 The properties of each biome are stored in `biomes.csv`. You would find it awfully unreadable if you open it with a text editor. Actually you should open it with a spreadsheet software like Calc or Excel. To modify it, simply modify the cells and save the file with the same format.
+
+## License
+Under [WTFPL](http://www.wtfpl.net/txt/copying/).