[FIX] JS API: Fix status-200 HTTPAPIError handling
[FIX] JS API: Fix status-200 HTTPAPIError handling

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