diff -r 7597503194b8 -r 2f28df70181a license.txt
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/license.txt	Mon Sep 28 14:39:57 2015 +0100
@@ -0,0 +1,9 @@
+This code is not an open-source (yet). You may use this code
+for your own experiments and projects, given that:
+
+* all modification to the code will be sent to the
+  original author for inclusion in future releases
+* this is not used in any commercial software
+
+This license is provisional and may (will) change in
+a future.
\ No newline at end of file