fix auth (upstream changed grid images)
fix auth (upstream changed grid images)

frankrousseau/weboob,sputnick-dev/weboob,Boussadia/weboob,Boussadia/weboob,Konubinix/weboob,nojhan/weboob-devel,Boussadia/weboob,Konubinix/weboob,yannrouillard/weboob,sputnick-dev/weboob,willprice/weboob,willprice/weboob,RouxRC/weboob,Boussadia/weboob,nojhan/weboob-devel,willprice/weboob,nojhan/weboob-devel,laurent-george/weboob,RouxRC/weboob,laurent-george/weboob,RouxRC/weboob,yannrouillard/weboob,frankrousseau/weboob,yannrouillard/weboob,laurent-george/weboob,frankrousseau/weboob,sputnick-dev/weboob,Konubinix/weboob