Comment 9 for bug 1633773

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)