Remove unused AngularJS helper
Remove unused AngularJS helper

DestinyItemManager/DIM,DestinyItemManager/DIM,bhollis/DIM,bhollis/DIM,DestinyItemManager/DIM,delphiactual/DIM,delphiactual/DIM,delphiactual/DIM,DestinyItemManager/DIM,delphiactual/DIM,bhollis/DIM,bhollis/DIM