Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Merge "xci: Set up the basics for xci developer sandbox"
  - xci: Set up the basics for xci developer sandbox
    
    This change creates
    - initial version of the script to initiate the VM node creation and
    provisioning with bifrost and OpenStack installation with openstack-ansible
    - pinned-versions to hold the "known working" versions. releng will use master
    until the development is complete.
    - user-vars to hold user variables
    - configuration files to keep settings for different flavors
    - ansible files (playbooks, inventory files, variables) per flavor. These
    files are empty at the moment in order to save the chosen path makes sense.
    Once the way is agreed on, these will be similar to the files listed below
    with different content per flavor.
        https://gerrit.opnfv.org/gerrit/gitweb?p=releng.git;a=blob;f=prototypes/openstack-ansible/playbooks/inventory
        https://gerrit.opnfv.org/gerrit/gitweb?p=releng.git;a=blob;f=prototypes/openstack-ansible/playbooks/configure-xcimaster.yml
        https://gerrit.opnfv.org/gerrit/gitweb?p=releng.git;a=blob;f=prototypes/openstack-ansible/var/ubuntu.yml
    
    These new files will be the ones used when the actual deployment is done
    with openstack-ansible based on the flavor chosen by developer (or CI).
    
    Change-Id: Ia2f38416a161abd186cbcca61e105c6a68f78b54
    Signed-off-by: Fatih Degirmenci <fatih.degirmenci@ericsson.com>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/releng b/docs/submodules/releng
-Subproject ed77a7078497572a8d534ea234fe76f9969713b
+Subproject 27c2b900b293a83d23990eba3b4492fa65bbf41