documentation requests

[lfrank]

A few things that would be really helpful to document:

1) Where does a zone admin go to administer the zone (e.g. https://kachery-gateway.figurl.org/admin?zone=franklab.default) 2) What are all the options for the Authorization Settings Yaml 3) Who does and does not have permissions for a given zone by default, and what needs to be done to restrict permissions

[magland]

@jsoules - wondering if you could help with this, perhaps next week. I can answer any questions.