Add get_related_object util
Add get_related_object util

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