Add fuel2 commands for node interfaces and disks

[OpenStack Infra]

https://review.openstack.org/354116
Dear bug triager. This bug was created since a commit was marked with DOCIMPACT.

commit 038273b6acb812461abe47dc818ad27ec17bfeec
Author: Roman Prykhodchenko <email address hidden>
Date: Tue Jul 12 19:51:44 2016 +0200

    Add fuel2 commands for node interfaces and disks

    This patch adds commands that allow to download and upload
    configuration of interfaces and disks for a node:

     - fuel2 node interfaces download
     - fuel2 node interfaces upload
     - fuel2 node interfaces get-default
     - fuel2 node disk upload
     - fuel2 node disk download
     - fuel2 node disk get-default

    DocImpact

    Change-Id: I8f84761c0f114d78d2c67d40e8c4b24bfd3fc273

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/369298

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/369298
Committed: https://git.openstack.org/cgit/openstack/fuel-docs/commit/?id=87b50fe4062cf6bebf016b58eaa5aa9351890de5
Submitter: Jenkins
Branch: master

commit 87b50fe4062cf6bebf016b58eaa5aa9351890de5
Author: Olena Logvinova <email address hidden>
Date: Tue Sep 13 12:46:45 2016 +0300

    [UG] [CLI] Consolidated Fuel CLIs v1 and v2

    This patch:

    - adds a deprecation note for Fuel CLI v1 to the
      Fuel CLI section of the Fuel User Guide;
    - adds a table with consolidated fuel and fuel2
      commands;
    - fixes noticed typos and formatting discrepancies.

    Change-Id: Ibb005e3ecc4d094229f9b7c951a92fe9e5d6574e
    Closes-Bug: #1608883
    Closes-Bug: #1609815
    Closes-Bug: #1619200
    Closes-Bug: #1618873
    Closes-Bug: #1618456
    Closes-Bug: #1612611
    Closes-Bug: #1612609
    Closes-Bug: #1611835
    Closes-Bug: #1612148
    Closes-Bug: #1612151
    Closes-Bug: #1612218
    Closes-Bug: #1612610
    Closes-Bug: #1612606
    Closes-Bug: #1612607
    Closes-Bug: #1612227
    Closes-Bug: #1621807
    Closes-Bug: #1621838
    Closes-Bug: #1623595
    Closes-Bug: #1612608
    Closes-Bug: #1619290
    Closes-Bug: #1612598
    Closes-Bug: #1624044