Store manifest in indexeddb instead of filesystem
Store manifest in indexeddb instead of filesystem

delphiactual/DIM,DestinyItemManager/DIM,bhollis/DIM,chrisfried/DIM,delphiactual/DIM,48klocs/DIM,LouisFettet/DIM,bhollis/DIM,LouisFettet/DIM,chrisfried/DIM,DestinyItemManager/DIM,48klocs/DIM,delphiactual/DIM,48klocs/DIM,DestinyItemManager/DIM,DestinyItemManager/DIM,bhollis/DIM,chrisfried/DIM,chrisfried/DIM,delphiactual/DIM,bhollis/DIM