Add text to the api-ref to document the changes introduced by
"Implement and Enable Community Images", whose change identifier
is I94bc7708b291ce37319539e27b3e88c9a17e1a9f.
Change-Id: Ib18c6ac226267ec15b399b71dbfefed33a1dbffd
This brings the Images API Reference to the glance tree as part of the
effort described here:
https://wiki.openstack.org/wiki/Documentation/Migrate#API_Reference_Plan
This patch contains the content of the Images v2 API reference converted
to RST. The content has been corrected where I noticed divergences with
reality (which actually happened a lot, so this patch contains a lot of
revisions).
Tasks and metadefs are submitted as separate patches.
Change-Id: If69c469da7f28f090a2286ec0b115d9bcaac4fbf
Closes-Bug: #1550457
Closes-Bug: #1589264
Closes-Bug: #1592715