Add redeemers.userID index to prepaids collection
Add redeemers.userID index to prepaids collection

zhangxiuquan/codecombat,bsmr-x-script/codecombat,MonkStrom/codecombat,edtrist/codecombat,jeremiahyan/codecombat,edtrist/codecombat,kidaa/codecombat,bsmr-x-script/codecombat,aashaka/codecombat,kidaa/codecombat,nimda7/codecombat,kidaa/codecombat,edtrist/codecombat,jeremiahyan/codecombat,icodegame/codecombat,differentmatt/codecombat,MonkStrom/codecombat,wgsu/codecombat,UltCombo/codecombat,khoa102/codecombat,Minhir/codecombat,differentmatt/codecombat,javatlacati/codecombat,probil/codecombat,Zerrien/codecombat,bsmr-x-script/codecombat,UltCombo/codecombat,weevilgenius/codecombat,nimda7/codecombat,nimda7/codecombat,duybkict/codecombat,jeremyprice/codecombat,VilkkuV/codecombat,jhoon/codecombat,codecombat/codecombat,icodegame/codecombat,javatlacati/codecombat,codecombat/codecombat,zhangxiuquan/codecombat,aashaka/codecombat,MonkStrom/codecombat,codecombat/codecombat,fabichoi/codecombat,weevilgenius/codecombat,tpai/codecombat,Zacharias030/codecombat,jeremyprice/codecombat,fabichoi/codecombat,MonkStrom/codecombat,jhoon/codecombat,kidaa/codecombat,probil/codecombat,wgsu/codecombat,jhoon/codecombat,laituan245/codecombat,Zacharias030/codecombat,Zerrien/codecombat,khoa102/codecombat,jacobakkerboom/codecombat,VilkkuV/codecombat,laituan245/codecombat,VilkkuV/codecombat,Minhir/codecombat,icodegame/codecombat,VilkkuV/codecombat,Zacharias030/codecombat,fabichoi/codecombat,wgsu/codecombat,jacobakkerboom/codecombat,duybkict/codecombat,jacobakkerboom/codecombat,javatlacati/codecombat,weevilgenius/codecombat,jeremiahyan/codecombat,bsmr-x-script/codecombat,differentmatt/codecombat,laituan245/codecombat,codecombat/codecombat,duybkict/codecombat,jeremyprice/codecombat,Minhir/codecombat,UltCombo/codecombat,weevilgenius/codecombat,wgsu/codecombat,differentmatt/codecombat,UltCombo/codecombat,fabichoi/codecombat,Zacharias030/codecombat,Zerrien/codecombat,khoa102/codecombat,javatlacati/codecombat,jhoon/codecombat,laituan245/codecombat,icodegame/codecombat,jeremiahyan/codecombat,Zerrien/codecombat,codecombat/codecombat,probil/codecombat,aashaka/codecombat,duybkict/codecombat,probil/codecombat,aashaka/codecombat,jacobakkerboom/codecombat,tpai/codecombat,nimda7/codecombat,zhangxiuquan/codecombat,Minhir/codecombat,javatlacati/codecombat,edtrist/codecombat,zhangxiuquan/codecombat,jeremyprice/codecombat,tpai/codecombat,tpai/codecombat,khoa102/codecombat