Make pallet_box useful
Make pallet_box useful

Extend the pallet_box API to allow for direct keypath assignments.
Merge new key values into existing box instead of overwriting.

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