Generate models/calls with AutoRest for Azure Tables swagger

[conniey]

• Familiarise self with auto-generation of code
  • https://github.com/azure/autorest.java/tree/v4#usage
  • Recommended to build autorest.java from source and use as an extension to autorest
• Generate classes from Azure Tables swagger.
  • https://github.com/Azure/azure-rest-api-specs/tree/master/specification/cosmos-db/data-plane