Method to fetch a single pallet from a palletjack warehouse
Method to fetch a single pallet from a palletjack warehouse

`PalletJack#fetch` will fetch a single pallet or raise a KeyError
if more or less than one match exists.

notCalle/palletjack,creideiki/palletjack,saab-simc-admin/palletjack,notCalle/palletjack,creideiki/palletjack,saab-simc-admin/palletjack