- adds ability for any authenticated API Session to create ephemeral
certificates
- allows UPDB session connection
- adds create/delete/read of current api session certificates
- add session cert pem result on create and detail
- fixes ER not updating sessions with new certs from API session
- fixes naming of session vs apiSession on members, functions, etc
- organizes ER state manager functions into apiSession vs session
- adds api session ids to api sessions and sessions sent from the
controller to ERs
- ensure api and ns fingerprints are the same
- filter api session certs by valid periods
- clarify fingerprint func naming
- remove old JSON schema, unsused code
- remove unused variables from base router functions
- rework all API entities
- rework all links
- fix lint issues
- adds error conversion logic
- update tests as needed
- fix up go test
- fix backwards compat w/ non json enroller