[commerce_uuid] Commerce UUID

# Summary

Adds Universally Unique IDentifier support to Commerce Entities.

Core now supports UUIDs for entities out of the box.

# Project URL

https://www.drupal.org/project/commerce_uuid

# Where is the code?

NA

# Estimated completion date

NA

# Dependencies

NA

# Who's doing the port?

NA

# What help do they need?

NA

# D8 roadmap

NA

# Background and reference information

NA