Add 'fuel2 graph delete' command

[OpenStack Infra]

https://review.openstack.org/375402
Dear bug triager. This bug was created since a commit was marked with DOCIMPACT.

commit 1cfc3493357b5cda10be7920ba9d6874b5697d97
Author: tivaliy <email address hidden>
Date: Wed Sep 21 21:23:09 2016 +0300

    Add 'fuel2 graph delete' command

    Currently Nailgun supports DELETE deployment graph operation
    3d1f96e529c62b34877216411fc7545b84666d4b. However
    python-fuelclient doesn't implement this feature. This patch
    adds 'fuel2 graph delete' command to support deployment graph
    removal process:

     fuel2 graph delete [-h] (-e ENV | -r RELEASE | -p PLUGIN)
                        -t GRAPH_TYPE

    DocImpact
    Closes-Bug: 1624918

    Change-Id: If49d4f10d404edbd04bb9f1a976b36de1cb1dcfe
    (cherry picked from commit d4140d54726cbcabde75acb856546026a5f40295)

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/396181

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/396181
Committed: https://git.openstack.org/cgit/openstack/fuel-docs/commit/?id=772aca643ba1e5dd50b40ee72b2aa9cfceb736b0
Submitter: Jenkins
Branch: master

commit 772aca643ba1e5dd50b40ee72b2aa9cfceb736b0
Author: Olena Logvinova <email address hidden>
Date: Thu Nov 10 14:55:26 2016 +0200

    [UG] [CLI] Add new fuel2 commands

    This patch adds the following commands and their
    description to the Fuel commands table:

    fuel2 graph delete
    fuel2 health list
    fuel2 health start
    fuel2 health stop
    fuel2 health restart
    fuel2 health status list
    fuel2 health status show

    Change-Id: I674d57243d8b7cdff6da26cc50b2ed837f129639
    Closes-Bug: #1628621
    Partial-Bug: #1633773

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/396555
Committed: https://git.openstack.org/cgit/openstack/fuel-docs/commit/?id=4ad0ab0f1fc2fbf7f280ea19a128c601c65e3f2e
Submitter: Jenkins
Branch: stable/mitaka

commit 4ad0ab0f1fc2fbf7f280ea19a128c601c65e3f2e
Author: Olena Logvinova <email address hidden>
Date: Fri Nov 11 11:27:58 2016 +0200

    [UG] [CLI] Add `graph delete` command to Fuel CLI table

    Partial cherry-pick from https://review.openstack.org/396181 .

    Closes-Bug: #1633773
    Change-Id: I9677af64b61d78a594e8cc9d56e56a6b9cec5d16

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/398459

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/398459
Committed: https://git.openstack.org/cgit/openstack/fuel-docs/commit/?id=51ac33c003e683bd169191410408b8a2f0c56985
Submitter: Jenkins
Branch: master

commit 51ac33c003e683bd169191410408b8a2f0c56985
Author: Olena Logvinova <email address hidden>
Date: Wed Nov 16 18:16:43 2016 +0200

    [UG] Add description of `delete graph` command

    This patch:

    - adds the description of the `fuel2 delete graph` command
      to the corresponding sub-section of Fuel CLI section;
    - adds steps on how to delete a deployment workflow
      to the Manage workflows sub-section of the Maintain your
      env section;
    - changes the following parameters as preferable in
      fuel2 CLI where applicable: '--env' to '-e',
      '--type' to '-t', '--release' to '-r', '--plugin' to '-p',
      '--all' to '-a', '--cluster' to 'c';
    - renames 'graph' to 'workflow';
    - fixes noticed typos.

    Change-Id: I2e88436792d812ba60f5189c4a572d680ed0ae21
    Closes-Bug: #1633773

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/newton
Review: https://review.openstack.org/407438

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/mitaka
Review: https://review.openstack.org/407439

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/407439
Committed: https://git.openstack.org/cgit/openstack/fuel-docs/commit/?id=e28c086c45a508604dd1e7ea8bee39ae683562a5
Submitter: Jenkins
Branch: stable/mitaka

commit e28c086c45a508604dd1e7ea8bee39ae683562a5
Author: Olena Logvinova <email address hidden>
Date: Wed Nov 16 18:16:43 2016 +0200

    [UG] Add description of `delete graph` command

    This patch:

    - adds the description of the `fuel2 delete graph` command
      to the corresponding sub-section of Fuel CLI section;
    - adds steps on how to delete a deployment workflow
      to the Manage workflows sub-section of the Maintain your
      env section;
    - changes the following parameters as preferable in
      fuel2 CLI where applicable: '--env' to '-e',
      '--type' to '-t', '--release' to '-r', '--plugin' to '-p',
      '--all' to '-a', '--cluster' to 'c';
    - renames 'graph' to 'workflow';
    - fixes noticed typos.

    Change-Id: I2e88436792d812ba60f5189c4a572d680ed0ae21
    Closes-Bug: #1633773
    (cherry picked from commit 51ac33c003e683bd169191410408b8a2f0c56985)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/407438
Committed: https://git.openstack.org/cgit/openstack/fuel-docs/commit/?id=4ec03d76ec8493404b8634c43752243cce29e890
Submitter: Jenkins
Branch: stable/newton

commit 4ec03d76ec8493404b8634c43752243cce29e890
Author: Olena Logvinova <email address hidden>
Date: Wed Nov 16 18:16:43 2016 +0200

    [UG] Add description of `delete graph` command

    This patch:

    - adds the description of the `fuel2 delete graph` command
      to the corresponding sub-section of Fuel CLI section;
    - adds steps on how to delete a deployment workflow
      to the Manage workflows sub-section of the Maintain your
      env section;
    - changes the following parameters as preferable in
      fuel2 CLI where applicable: '--env' to '-e',
      '--type' to '-t', '--release' to '-r', '--plugin' to '-p',
      '--all' to '-a', '--cluster' to 'c';
    - renames 'graph' to 'workflow';
    - fixes noticed typos.
    - removes a space in describe-plugin.rst that breaks
      Fuel CI (see https://review.openstack.org/#/c/397050
      patch in master branch that was reverted but used
      to create Newton branch).

    Change-Id: I2e88436792d812ba60f5189c4a572d680ed0ae21
    Closes-Bug: #1633773
    (cherry picked from commit 51ac33c003e683bd169191410408b8a2f0c56985)

[TatyanaGladysheva (tgladysheva)]

Verified on 9.2.

Appropriate sections were checked in Fuel User Guide:
http://docs.openstack.org/developer/fuel-docs/mitaka/userdocs/fuel-user-guide/maintain-environment/workflows-manage.html
http://docs.openstack.org/developer/fuel-docs/mitaka/userdocs/fuel-user-guide/cli/cli_workflows.html

Also patches for newton and master branches were checked.