Added --silence-old-events option to image import
Added --silence-old-events option to image import

Also jumping files when path is None

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