Add Event.get_session() method
Add Event.get_session() method

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