Add user and item creation, and move pixel tracking URLs one level down
Add user and item creation, and move pixel tracking URLs one level down

arudenko/PredictionIO,BuildAPE/PredictionIO,atyenoria/PredictionIO,sekaiamber/PredictionIO,michaelshing/PredictionIO,nvoron23/PredictionIO,BuildAPE/PredictionIO,nvoron23/PredictionIO,PredictionIO/PredictionIO,net-shell/PredictionIO,tastatur/PredictionIO,hsavit1/PredictionIO,jlegendary/PredictionIO,sekaiamber/PredictionIO,thiagoveras/PredictionIO,atyenoria/PredictionIO,atyenoria/PredictionIO,PredictionIO/PredictionIO,dszeto/incubator-predictionio,pferrel/PredictionIO,prmdsharma/PredictionIO,himanshudhami/PredictionIO,wenaz/PredictionIO,codingang/PredictionIO,indranig/PredictionIO,jasonchaffee/PredictionIO,marevol/incubator-predictionio,mars/incubator-predictionio,b-cuts/PredictionIO,nvoron23/PredictionIO,Emaasit/PredictionIO,himanshudhami/PredictionIO,ch33hau/PredictionIO,dszeto/incubator-predictionio,doron123/PredictionIO,shimamoto/incubator-predictionio,mars/incubator-predictionio,stephen-corgiat/PredictionIO,nvoron23/PredictionIO,jingyidata/PredictionIO,ydanilenko/PredictionIO,net-shell/PredictionIO,zafarella/PredictionIO,initChan/PredictionIO,rbo7nik/PredictionIO,prmdsharma/PredictionIO,cristiancrc/PredictionIO,indranig/PredictionIO,codingang/PredictionIO,ydanilenko/PredictionIO,rsganesh83/PredictionIO,jlegendary/PredictionIO,akaash-nigam/PredictionIO,jasonchaffee/PredictionIO,djeraseit/PredictionIO,akaash-nigam/PredictionIO,tuxdna/PredictionIO,rsganesh83/PredictionIO,prmdsharma/PredictionIO,nvoron23/PredictionIO,dszeto/incubator-predictionio,hsavit1/PredictionIO,jlegendary/PredictionIO,BojianLi/PredictionIO,beni55/PredictionIO,michaelshing/PredictionIO,elkingtonmcb/PredictionIO,sevenihust/PredictionIO,Ribeiro/PredictionIO,marevol/incubator-predictionio,mars/incubator-predictionio,takeshineshiro/PredictionIO,EmergentOrder/PredictionIO,jingyidata/PredictionIO,himanshudhami/PredictionIO,beni55/PredictionIO,Ribeiro/PredictionIO,initChan/PredictionIO,BuildAPE/PredictionIO,druzbikova/PredictionIO,adamharish/PredictionIO,takezoe/incubator-predictionio,ch33hau/PredictionIO,Emaasit/PredictionIO,codingang/PredictionIO,takeshineshiro/PredictionIO,initChan/PredictionIO,sevenihust/PredictionIO,ionux/PredictionIO,Emaasit/PredictionIO,zafarella/PredictionIO,clemp6r/PredictionIO,tuxdna/PredictionIO,Ribeiro/PredictionIO,ionux/PredictionIO,skmezanul/PredictionIO,doron123/PredictionIO,thiagoveras/PredictionIO,marevol/incubator-predictionio,mars/incubator-predictionio,cristiancrc/PredictionIO,EmergentOrder/PredictionIO,TheDataShed/PredictionIO,alex9311/PredictionIO,BojianLi/PredictionIO,shimamoto/incubator-predictionio,takezoe/incubator-predictionio,ch33hau/PredictionIO,net-shell/PredictionIO,skmezanul/PredictionIO,BojianLi/PredictionIO,b-cuts/PredictionIO,shimamoto/incubator-predictionio,clemp6r/PredictionIO,stephen-corgiat/PredictionIO,biddyweb/PredictionIO,elkingtonmcb/PredictionIO,dszeto/incubator-predictionio,takezoe/incubator-predictionio,clemp6r/PredictionIO,indranig/PredictionIO,ydanilenko/PredictionIO,adamharish/PredictionIO,druzbikova/PredictionIO,jasonchaffee/PredictionIO,tuxdna/PredictionIO,rbo7nik/PredictionIO,Ribeiro/PredictionIO,stephen-corgiat/PredictionIO,druzbikova/PredictionIO,ionux/PredictionIO,b-cuts/PredictionIO,djeraseit/PredictionIO,codingang/PredictionIO,BojianLi/PredictionIO,skmezanul/PredictionIO,BojianLi/PredictionIO,cristiancrc/PredictionIO,TheDataShed/PredictionIO,hsavit1/PredictionIO,indranig/PredictionIO,schon/PredictionIO,michaelshing/PredictionIO,shimamoto/incubator-predictionio,net-shell/PredictionIO,biddyweb/PredictionIO,akaash-nigam/PredictionIO,TheDataShed/PredictionIO,thiagoveras/PredictionIO,wangmiao1981/PredictionIO,takeshineshiro/PredictionIO,sevenihust/PredictionIO,prmdsharma/PredictionIO,marevol/incubator-predictionio,himanshudhami/PredictionIO,jingyidata/PredictionIO,akaash-nigam/PredictionIO,ydanilenko/PredictionIO,biddyweb/PredictionIO,arudenko/PredictionIO,jlegendary/PredictionIO,TheDataShed/PredictionIO,wenaz/PredictionIO,adamharish/PredictionIO,akaash-nigam/PredictionIO,rbo7nik/PredictionIO,pferrel/PredictionIO,zafarella/PredictionIO,indranig/PredictionIO,jlegendary/PredictionIO,atyenoria/PredictionIO,doron123/PredictionIO,schon/PredictionIO,net-shell/PredictionIO,tastatur/PredictionIO,takezoe/incubator-predictionio,Ribeiro/PredictionIO,wangmiao1981/PredictionIO,doron123/PredictionIO,TheDataShed/PredictionIO,elkingtonmcb/PredictionIO,arudenko/PredictionIO,doron123/PredictionIO,rsganesh83/PredictionIO,PredictionIO/PredictionIO,atyenoria/PredictionIO,codingang/PredictionIO,schon/PredictionIO,alex9311/PredictionIO,sekaiamber/PredictionIO,alex9311/PredictionIO,EmergentOrder/PredictionIO,djeraseit/PredictionIO,pferrel/PredictionIO,wenaz/PredictionIO,beni55/PredictionIO,ydanilenko/PredictionIO,wangmiao1981/PredictionIO,tastatur/PredictionIO,prmdsharma/PredictionIO