[Grml] Wrong link adress for Grml96 ISO signature file

Hi!

The link to the signature file for the Grml96 ISO at http://grml.org/download/ is wrong.

It is the same as for Grml64: http://download.grml.org/grml64_2011.12.iso.sha1.asc but it need to be http://download.grml.org/grml96_2011.12.iso.sha1.asc

The file itself is correctly reachable under the latter address.

BTW: Merry Christmas to all Grml users and the complete team!

Regards

Christian