libX11: Changes to 'master'

[Matthieu Herrb]

 configure.ac |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

New commits:
commit 8f349feac24aacc958bd816afcc52380764e3d92
Author: Matthieu Herrb <matthieu.herrb at laas.fr>
Date:   Tue Oct 4 21:01:39 2016 +0200

    libX11 1.6.4
    
    Signed-off-by: Matthieu Herrb <matthieu.herrb at laas.fr>