fix @index ref resolution in object iteration - see previous
fix @index ref resolution in object iteration - see previous

thomsbg/ractive,cgvarela/ractive,pingjiang/ractive,squaredup/ractive,magicdawn/ractive,ractivejs/ractive,ISNIT0/ractive,squaredup/ractive,ndimas/ractive,thomsbg/ractive,JonDum/ractive,cgvarela/ractive,marcalexiei/ractive,JonDum/ractive,ractivejs/ractive,ndimas/ractive,thomsbg/ractive,cgvarela/ractive,ndimas/ractive,ISNIT0/ractive,JonDum/ractive,magicdawn/ractive,ractivejs/ractive,magicdawn/ractive,pingjiang/ractive,squaredup/ractive,ISNIT0/ractive,pingjiang/ractive,marcalexiei/ractive,marcalexiei/ractive