added /collections/{collections} route to readme
added /collections/{collections} route to readme

fx19880617/pinot-1,SwathiMystery/pinot,stevenliuit/pinot,nkhuyu/pinot,pb-pravin/pinot,cocosli/pinot,stevenliuit/pinot,tkao1000/pinot,fjy/pinot,slietz/pinot,b-cuts/pinot,izzizz/pinot,sajavadi/pinot,jzmq/pinot,pb-pravin/pinot,izzizz/pinot,tkao1000/pinot,arisoyang/pinot,airy-ict/pinot,arisoyang/pinot,SwathiMystery/pinot,slietz/pinot,airy-ict/pinot,fx19880617/pinot-1,cocosli/pinot,apucher/pinot,cocosli/pinot,yuruidong/pinot,SwathiMystery/pinot,apucher/pinot,jzmq/pinot,nkhuyu/pinot,cocosli/pinot,jzmq/pinot,slietz/pinot,b-cuts/pinot,nkhuyu/pinot,pinotlytics/pinot,sajavadi/pinot,sajavadi/pinot,izzizz/pinot,slietz/pinot,cocosli/pinot,fjy/pinot,apucher/pinot,pinotlytics/pinot,linkedin/pinot,pb-pravin/pinot,pinotlytics/pinot,Hanmourang/Pinot,yuruidong/pinot,yuruidong/pinot,pinotlytics/pinot,SwathiMystery/pinot,Hanmourang/Pinot,arisoyang/pinot,b-cuts/pinot,yuruidong/pinot,yuruidong/pinot,SwathiMystery/pinot,tkao1000/pinot,stevenliuit/pinot,izzizz/pinot,izzizz/pinot,fjy/pinot,linkedin/pinot,b-cuts/pinot,b-cuts/pinot,pinotlytics/pinot,jzmq/pinot,sajavadi/pinot,b-cuts/pinot,nkhuyu/pinot,jzmq/pinot,izzizz/pinot,slietz/pinot,tkao1000/pinot,fx19880617/pinot-1,pb-pravin/pinot,nkhuyu/pinot,Hanmourang/Pinot,Hanmourang/Pinot,pb-pravin/pinot,arisoyang/pinot,fjy/pinot,pinotlytics/pinot,sajavadi/pinot,Hanmourang/Pinot,arisoyang/pinot,airy-ict/pinot,nkhuyu/pinot,linkedin/pinot,fjy/pinot,yuruidong/pinot,jzmq/pinot,fjy/pinot,apucher/pinot,linkedin/pinot,Hanmourang/Pinot,tkao1000/pinot,slietz/pinot,airy-ict/pinot,stevenliuit/pinot,fx19880617/pinot-1,fx19880617/pinot-1,stevenliuit/pinot,airy-ict/pinot,apucher/pinot,linkedin/pinot