- Treat internal Deckhand schemas equivalent to other
service schemas
- Remove validating sections other than `data` outside of
base schema
- Create schemas for metadata sections metadata/Control/v1 and
metadata/Document/v1
- Use a single validator and let that validator check for document
structure (validate against the base schema and metadata)
and for post-validation also validate against service schemas
Change-Id: I5f9b9a3cfa1692a69b5982a6424edd65bdfed0ef
e40f3e443f