Grid: Coordinate Singleton
Grid: Coordinate Singleton

We're only really using this for the intermediary robot code at
the moment.

It's important because I'm about to refactor with support for
custom well definitions.

Opentrons/labware,OpenTrons/opentrons-api,OpenTrons/opentrons-api,OpenTrons/opentrons_sdk,OpenTrons/opentrons-api,OpenTrons/opentrons-api,OpenTrons/opentrons-api