[DOC] Hadoop-Swift page is outdated

[Andrew Lazarev]

http://docs.openstack.org/developer/sahara/userdoc/hadoop-swift.html still mentions Folsom and Grizly. Also it points on outdated patch in Hadoop.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/124506

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/124506
Committed: https://git.openstack.org/cgit/openstack/sahara/commit/?id=22b4aee9584265d4418149bb5e0afcb641091606
Submitter: Jenkins
Branch: master

commit 22b4aee9584265d4418149bb5e0afcb641091606
Author: Michael McCune <email address hidden>
Date: Fri Sep 26 16:03:37 2014 -0400

    Updating Hadoop-Swift documentation

    Changes
    * removed sections about patching Swift and references to Folsom and
      Grizzly
    * adding domain.name and trust.id to list of configuration options
    * refactoring example section

    Change-Id: I3b82079102f1ef8179f4d31a7a23e76343637cb3
    Closes-Bug: #1373066