Remove unnecessary each and add some clarifying comments
Remove unnecessary each and add some clarifying comments

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