* Remove Prefix Id and Plugin Name fields. Creating catalogs now require either the plugin id or the name of the plugin resource (but not both). Host Catalogs and Host Sets API resources now have a read only plugin field populated with plugin info. Host Catalogs have a plugin id field as a top level field.
This moves the generated pb files to the `sdk` module. This allows third parties to make use of them if desired (e.g. in upcoming plugins) and moves away from the `gen` nomenclature in the directory, since we are going to be adding some extra interface functions to the messages.
This keeps only essential information in list output for auth methods
when the user is u_anon. Boundary's default is to allow listing of
auth methods for anonymous users to allow discovery of authentication
points, but there's no need to return more information about internal
configuration than necessary.
Jeff Mitchell
Todd
Jim
