wip - dir for schema import which will allow common command on deploy

Work in progress - DO NOT MERGE - opening this so it's a bit easier to see the diff and keep a list of things to do.

To do:

- Should the module types without a specific schema default to module?
- Solihull is very wrong - fix it? Module types are wrong?
- Add validation on the validate method - not as part of the api
- what does clearer errors mean?
- continue with draft3?
- axis in options?