plume: migrate index command to use new storage packages
plume: migrate index command to use new storage packages

quantum/coreos-mantle,marineam/mantle,dm0-/mantle,mjg59/mantle,glevand/coreos--mantle,quantum/coreos-mantle,glevand/coreos--mantle,marineam/mantle,mjg59/mantle,dm0-/mantle