Update git submodules

Update git submodules

* Update docs/submodules/functest from branch 'stable/fraser'
  - Updated from global requirements

    Change-Id: Ie0a886a55668d2922e8ffbb55277d9085990034f
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
  - Pin stor4nvf (stable/fraser)

    Change-Id: I3754dc3358f5ca7b27e60402ccfdbd444cd7e318
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
  - Rewrite 2 key changes in Release Notes

    Change-Id: I58a168987caa207c80e84caa86e1d9880f726b22
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 2f706a2fa14b9e0de5fede35e01dc10899512b48)

  - Merge "Run all VNFs vs SDN scenarios" into stable/fraser
  - Merge "Add a key benefits section in Release Notes" into stable/fraser
  - Merge "Update Release Note" into stable/fraser
  - Add a key benefits section in Release Notes

    It also precises the side effects if test cases are in failure.

    Change-Id: Id4a2a3428da33deed51415fce5d98b81e64d35fe
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 23adae76dc5c3132b5ad2336b7bc3b855f725d9f)

  - Run all VNFs vs SDN scenarios

    It allows a fair comparison between Neutron standalone and SDN
    controllers. They should run successfully at least vs Daisy [1].

    [1] https://build.opnfv.org/ci/view/functest/job/functest-daisy-baremetal-daily-master/lastSuccessfulBuild/

    Change-Id: Iac34cd4d6eb070be0abe081fbc815e971675faef
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit abfdf1d28292198ef94059b5812a5987887404e0)

  - Merge "[fuel] Unite OpenDaylight ports" into stable/fraser
  - [fuel] Unite OpenDaylight ports

    ODL Oxygen has only 1 connector by default,
    so unite web and rest ports together.

    Change-Id: Idd5bdd5da3dcc85fa25b82ab2d19107b2d005974
    Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
    (cherry picked from commit bc65c4a9424a7f9b37a81b13b67ea3d86b52d9d3)

  - Remove Ceilometer test scenarios

    The API utilized by Rally in Ceilometer scenarios was deprecated in
    OpenStack Pike and scenarios were blacklisted. Remove these scenarios
    from respository.

    JIRA: FUNCTEST-949

    Change-Id: I6f100cdb18853d177fd88ea7bd539f9837914f25
    Signed-off-by: Juha Kosonen <juha.kosonen@nokia.com>
    (cherry picked from commit 2e0dad6e9a49ad9fdd349387b72f145e53bc4da0)

  - Update Release Note

    It also publishes last results per installer which have to be
    updated before the release.

    Change-Id: Ie72e8656935598653c56ef5c980f5f133457450a
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 750cf4bfef1553ac28dc6601911f79ecc54355f9)

  - Update OPNFV projects to stable/fraser

    No stable/fraser branch has been created in stor4nfv.

    Change-Id: Iea07c881fde8fdfce37e5f4c94eac7f786262e9f
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
  - Stop building functest-features(arm64) via travis-ci

    It simply raises timeout which can't be increased.

    Conflicts:
        .travis.yml

    Change-Id: Iba564873ccf7f50922641fad8987b1d7447f7ed2
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 405db4f5b83ff705074c167d582b7357668eff6e)

  - Check .travis.yml via yamllint

    Change-Id: I6f526c4c153ac6769a36c10e6480563c4345cfba
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit a835cc31512fdab148552e23e6d68441f0505211)

  - Update build.sh

    opnfv/functest-patrole and opnfv/functest-restapi were removed.

    Change-Id: I68bf77eabf1851fd4aba826b950463e91bed8c10
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 93b1cc0273445013dc378e63c043125efb9f4354)

  - Remove domino and promise from upper-constraints

    This projects have been inactive and should not be part of the next
    releases.

    Change-Id: I653c328aed0a4d3fe0bdb47be034bbccb9a16dcd
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit b7a7aa11970f65cfd5dac7819583c61b7380dc69)

  - Add dependency for clover_k8s testcase

    Clover testcase hook patch:
      https://gerrit.opnfv.org/gerrit/#/c/54541/

    functest-kubernetes patch:
      https://gerrit.opnfv.org/gerrit/#/c/54543/

    Tiny fix: remove -e for stor4nfv-tests

    Change-Id: I68faafa2098ed304fbec2bcd647b258073b4f0c2
    Signed-off-by: QiLiang <liangqi1@huawei.com>
    (cherry picked from commit 88790b327f7232aa14c11820c6029bf7412bbfed)

  - Bypass mismatches between pbr and readthedocs

    Change-Id: I09400b3b337e6fe8dbc53a52dab925d38227a80a
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 4a3259a29fec5981f628c084da6e60b7c40aba6b)

  - Fix Functest Internship Reports

    It allows building these documentations via tox.
    rst files are now checked via doc8.

    Change-Id: I06096d466b672e4c171240c918d1c91e1b3dfd13
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 2b63550f650c2ae412b5515cd596f38261619d27)

  - Fix Functest Developer Guide

    It allows building this documentation via tox.
    rst files are now checked via doc8.

    Change-Id: I4f45dc2b6657466b05e7ceec60a751656552584e
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 1f0a0085222337691e8209851cac4ef57333a064)

  - Fix Functest User Guide

    It allows building this documentation via tox.
    rst files are now checked via doc8.

    Intro is moved into a new file.

    Change-Id: If1dbe2cbde2f39ca4948ada2b2743594bc387dbc
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 3756ff6fbd17269fd9d2a585d3d0ef4bea6f6f9e)

  - Fix Functest Config Guide

    It allows building this documentation via tox.
    rst files are now checked via doc8.

    Intro is moved into a new file.

    Change-Id: Ic5c0108cf1cbb0fc69f7e2cc73cf2fb69e44baa1
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 87a9ed4c08b2c7781f97bf03c08f2d4788f4653d)

  - Fix Functest Release Notes

    It allows building this documentation via tox.
    rst files are now checked via doc8.

    Change-Id: I4cfec11b06319b5ccdcff5f7f14475375e778c01
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 319c283565c4d7d38106487a12d3ce6a71cb4ba8)

  - Remove NetVirt from installer dependencies

    Change-Id: Idb937b3ed4896208048b90b705dc3e6db6104b60
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit ef44d1c12fcde4cb3cea4a23078e0a984f1a7336)

  - Remove opnfv/functest-restapi

    REST api server should run on top of all Functest containers by
    overriding the default command.

    We can safely remove it and meet the Docker Slicing approach.

    Change-Id: Ibcc56490c931ae701bd31c52650081a115183e22
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit aca4e83931aa48b633cbb399bd4e9f16d3acdb13)

  - Update Dockerfiles and constraints to Fraser

    Only thirparties which have already created stable/fraser have been
    updated.

    Change-Id: Ic84faf65445f47a68c71480032cff8c20e090456
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>