Publication for BOB hidden :-(

Created by: smarcel

Hi guys

I suggest to copy the reference for BOB which is currently here: https://github.com/idiap/bob/wiki/Publications

upfront on the website.

Either on the main page http://idiap.github.com/bob/ and/or the most visited pages: https://github.com/idiap/bob/wiki/Releases http://www.idiap.ch/software/bob/docs/releases/last/sphinx/html/