GUADEC helpers doing ApacheCon too

This week our GUADEC network guys (Joerg Hoh and Hanno Wagner and friends) are doing the same for ApacheCon, again in Haus der Wirtschaft in Stuttgart, and again with the enlightened support of the Stuttgart and Baden Württemberg authorities. That place really needs to just install a network instead of having one built and torn down every few days, even if Joerg and Hanno are really good at that.