From 2a1d797a156f80bfe92ba7485a5e25ea0f2e6e74 Mon Sep 17 00:00:00 2001
From: lohrun <lohrun@web>
Date: Fri, 20 Mar 2009 15:42:58 +0100
Subject: [PATCH] add license information.

---
 doc/index.mdwn | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/doc/index.mdwn b/doc/index.mdwn
index 4c10842a..a4aaa330 100644
--- a/doc/index.mdwn
+++ b/doc/index.mdwn
@@ -7,3 +7,6 @@ This website is both a wiki and the documentation of the songbook project. You a
 * [[documentation|doc]]
 * [[bugs]]
 * [[contact]]
+
+This project uses the LaTex [songs](http://songs.sourceforge.net) package written by [Kevin W. Hamlen](http://www.utdallas.edu/~hamlen).
+His work is redistributed and modified under the conditions of the LaTeX Project Public License, either version 1.3a of this license or (at your option) any later version. The latest version of this license is in: <http://www.latex-project.org/lppl.txt>. Other material such as the makefile and perl script used to make songbooks are distributed under the GPLv2 Licence.