commit b0e81e2d2bcce5475657dbbd87c2b79d2a3645a8
Author: hballans <herve.ballans@ias.u-psud.fr>
Date:   Wed Apr 22 10:35:32 2015 +0200

    Add common directory

diff --git a/common/README.txt b/common/README.txt
new file mode 100644
index 0000000..e69de29