Update git submodules

* Update docs/submodules/functest from branch 'stable/fraser'
  - Fix clean() in cloudify ims and router
    
    It raised exceptions in both branches [1]
    
    [1] https://build.opnfv.org/ci/view/functest/job/functest-compass-baremetal-daily-master/209/console
    
    Change-Id: I87b33cedae768f92296efa4570d2a47cd9cdbdf2
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 6ff2161dd0af56bcbac49fd1417dc52031c55bf5)
    
  - Refactor Ims testing
    
    Change-Id: I8b7b74a3753c2d4d4614e9a2798283bd3f99d5d2
    Signed-off-by: Valentin Boucher <valentin.boucher@kontron.com>
    (cherry picked from commit 026a9bfaa656d0e5ade327feda64f17796d6f209)
    
  - Release floating ips used by juju_epc
    
    It also cleans flavor_alt and image_alt.
    
    Change-Id: I62296075eca75c3c18caac4a3cddeef1fdb26e1b
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit d072a425f48640780ca6a6d1f6332ec73d6bf5be)
    
  - Remove VnfOnBoarding
    
    All the vnfs are now inherating from scenarios.
    
    Change-Id: I63509102067676ca0676b773db542086caa02d84
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit 366adc757e3beaeb1db7811df511a0e38c3eee6d)
    
  - Leverage vyos_vrouter on Cloudify
    
    It also stop rebooting the VMs.
    
    Change-Id: Ib0f9e1aac1dd8505378b0688930eb41a590a11f1
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    (cherry picked from commit e2fe0591bcfc462a91c028a857d967f4b9832bbe)
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/functest b/docs/submodules/functest
-Subproject 86497fd200578650160fdcada935cfc63134380
+Subproject e813e044715dca61a9ec7139d591fb171683036