We now have a way to detect if those features are available to API
users, by checking if 'sorting' and 'pagination' extensions are present
when fetching from /extensions API endpoint.
Change-Id: I2f64a3f1dc34d9ffbc450ef1670ad5d2889cd7c9
Related-Bug: #1566514
Depends-On: I0aaaa037a8ad52060a68dd75c0a1accc6add238e
Instead of having a per-release backlog directory, create
a top level one that holds the last release backlog. In
a healthy project this directory is really meant to be
empty or only temporary filled.
For specs that are two releases older, the content will
be moved to an 'archive' directory, purely for the record.
Hopefully this one too will be empty.
API and Juno incubator were moved to a miscellanea
directory to finish off the cleanup.
Finally, some blueprints completed and therefore were
moved to the Liberty directory.
Change-Id: I972a9a56c038864d9c91ead6944c6b9355916668