Fix JavaScript block
Fix JavaScript block

ionux/PredictionIO,alex9311/PredictionIO,takezoe/incubator-predictionio,dszeto/incubator-predictionio,himanshudhami/PredictionIO,himanshudhami/PredictionIO,shimamoto/incubator-predictionio,wangmiao1981/PredictionIO,dszeto/incubator-predictionio,mars/incubator-predictionio,alex9311/PredictionIO,ionux/PredictionIO,EmergentOrder/PredictionIO,pferrel/PredictionIO,takezoe/incubator-predictionio,PredictionIO/PredictionIO,jasonchaffee/PredictionIO,mars/incubator-predictionio,himanshudhami/PredictionIO,shimamoto/incubator-predictionio,shimamoto/incubator-predictionio,takezoe/incubator-predictionio,EmergentOrder/PredictionIO,himanshudhami/PredictionIO,mars/incubator-predictionio,alex9311/PredictionIO,marevol/incubator-predictionio,PredictionIO/PredictionIO,schon/PredictionIO,schon/PredictionIO,tuxdna/PredictionIO,marevol/incubator-predictionio,wangmiao1981/PredictionIO,mars/incubator-predictionio,ch33hau/PredictionIO,tuxdna/PredictionIO,marevol/incubator-predictionio,ch33hau/PredictionIO,takezoe/incubator-predictionio,jasonchaffee/PredictionIO,shimamoto/incubator-predictionio,dszeto/incubator-predictionio,wangmiao1981/PredictionIO,EmergentOrder/PredictionIO,ionux/PredictionIO,ch33hau/PredictionIO,pferrel/PredictionIO,marevol/incubator-predictionio,pferrel/PredictionIO,PredictionIO/PredictionIO,schon/PredictionIO,tuxdna/PredictionIO,jasonchaffee/PredictionIO,dszeto/incubator-predictionio