incorrect URL for common image properties docs in image schema, dev docs

[Brian Rosmaita]

Three things:
(1) For the common image properties added in Grizzly, the image schema contains several references to
    http://docs.openstack.org/trunk/openstack-compute/admin/content/adding-images.html
as the location for info on what the standard values should be for those properties. This doc has moved ... somewhere (I can't find it, will update when I do).

(2) The URL also needs to be updated in the developer docs.

(3) Possibly before 1 & 2 are fixed, need to have a discussion with the documentation group about getting a stable URL for this so we don't have to update every time they reorganize the documentation!

[Anne Gentle (annegentle)]

Fix posted in openstack-manuals, please review: https://review.openstack.org/#/c/53900/

[Brian Rosmaita (brian-rosmaita)]

The fix above redirects to:
     http://docs.openstack.org/image-guide/content/image-formats.html
but the more appropriate landing point would be:
    http://docs.openstack.org/image-guide/content/image-metadata.html

Would it be possible to change the redirect?
(I realize there may be people other than glance using the old URL, if that's the case, let me know and I'll submit a PR to modify the docs slightly so that when you land on the former page, it will be more obvious where to go to find the info about common image properties.)

[Brian Rosmaita (brian-rosmaita)]

Fixed as part of the api-ref WADL->RST migration, though this is an ongoing problem that needs to be checked occasionally.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/openstack-manuals 15.0.0 release.