Handle both Avatars with str and numeric id
Handle both Avatars with str and numeric id

mic4ael/indico,indico/indico,mic4ael/indico,DirkHoffmann/indico,OmeGak/indico,OmeGak/indico,OmeGak/indico,mic4ael/indico,ThiefMaster/indico,indico/indico,pferreir/indico,pferreir/indico,mvidalgarcia/indico,DirkHoffmann/indico,DirkHoffmann/indico,mvidalgarcia/indico,ThiefMaster/indico,mic4ael/indico,DirkHoffmann/indico,mvidalgarcia/indico,ThiefMaster/indico,indico/indico,OmeGak/indico,ThiefMaster/indico,mvidalgarcia/indico,indico/indico,pferreir/indico,pferreir/indico