Fix unicode error in VC room linking
Fix unicode error in VC room linking

pferreir/indico,indico/indico,DirkHoffmann/indico,ThiefMaster/indico,ThiefMaster/indico,DirkHoffmann/indico,pferreir/indico,indico/indico,indico/indico,DirkHoffmann/indico,pferreir/indico,indico/indico,ThiefMaster/indico,ThiefMaster/indico,pferreir/indico,DirkHoffmann/indico