Many details have been updated in route descriptors. This commit regenerates
the specification from the latest changes and template.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
As a baseline for the new registry API specification, we are checking in the
proposal as currently covered in docker/docker#9015. This will allow us to
trace the process of transforming the proposal into a specification. The goal
is to use api descriptors to generate templated documentation into SPEC.md. The
resulting product will be submitted into docker core as part of the client PR.
