Schemata integration example

[wwerner]

From the README:

In this example, you'll see how to ...

• ... build an run vlingo/schemata
• ... manage schemata and schemata meta data using the UI and the HTTP API.
• ... push schemata to the registry from maven builds and
• ... consume schemata stored in the registry as part of the build.

This is the first iteration only. We'll expand it to also demonstrate schemata updates, compability checks & version validation once we finish the implementation in schemata.

For details, see https://github.com/vlingo/vlingo-examples/blob/feature/add-schemata-examples/vlingo-schemata-integration/README.adoc

It will eventually contain all the steps needed to demonstrate both publishing and consuming relationships intermediated by the schema registry as outlined in vlingo/xoom-schemata#105

[VaughnVernon]

@wwerner Good example.