Moves the appropriate specs from 'approved' to 'implemented' and
sets up the http redirects so that current links to the specs won't
break.
Change-Id: Ifb819dcc01a643ba39962f47c7165bafa624392e
Modified specs to reflect changes as per the implementation.
Highlights:
In the response of create/show image the new property will be
displayed as 'os_hidden'.
If a pre-Rocky image already has a custom property named as
'os_hidden' then that property will no longer be visible in
the response from Rocky release.
Change-Id: I9d012a81ad5c8d209cf52634740268989eaed928
The spec looks how operators can have more control over images
that are included in the default image list. This is achieved
with a new property 'hidden' to omit images from the users.
Change-Id: I7bba164c350e74f9d3490c77d536bffdc1ccc075
Brian Rosmaita