cinder: update version response to remove PDF and WADL links

[Diane Fleming]

The links in the GET /v2 response do not work and should be removed. Replace the PDF link with a link to docs.openstack.org.

{
   "version":{
      "status":"CURRENT",
      "updated":"2012-01-04T11:33:21Z",
      "media-types":[
         {
            "base":"application/xml",
            "type":"application/vnd.openstack.volume+xml;version=1"
         },
         {
            "base":"application/json",
            "type":"application/vnd.openstack.volume+json;version=1"
         }
      ],
      "id":"v1.0",
      "links":[
         {
            "href":"http://23.253.228.211:8776/v2/",
            "rel":"self"
         },
         {
            "href":"http://jorgew.github.com/block-storage-api/content/os-block-storage-1.0.pdf",
            "type":"application/pdf",
            "rel":"describedby"
         },
         {
            "href":"http://docs.rackspacecloud.com/servers/api/v1.1/application.wadl",
            "type":"application/vnd.sun.wadl+xml",
            "rel":"describedby"
         }
      ]
   }
}

[Andreas Jaeger (jaegerandi)]

See also thread starting here:
http://lists.openstack.org/pipermail/openstack-docs/2014-April/004307.html

[Andreas Jaeger (jaegerandi)]

Patch at https://review.openstack.org/90554

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/90554
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=c1c10205423db25bc6b69e0e23b4f56aa2dfbd25
Submitter: Jenkins
Branch: master

commit c1c10205423db25bc6b69e0e23b4f56aa2dfbd25
Author: Andreas Jaeger <email address hidden>
Date: Sat Apr 26 18:59:33 2014 +0200

    Fix broken version responses

    The version responses link to non-existing PDF and WADL files.
    Remove the WADL link and replace the PDF link with a HTML link to
    docs.openstack.org.

    Change-Id: Id514caee32df430b616609144f52d1a58c93d9cd
    Closes-Bug: #1313118
    Closes-Bug: #1313116