Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 0f27e7f776cc0d26a4810b76787cf67bc18d03ab
  - mso is not updating the vip in aai for the vnf

    Update JUnits for multiple invocation argument verifications
    Implement delete mechanism for network policies and vnf adapter params
    in AAI.
    Fix a JUnit for getNetworkPolicy().
    Implement creation of network policies and setting of
    openstack-provided params for vf module in AAI
    CreateNetworkPolicies in AAI functionality update
    Add the plumbing for create network policy in AAI.
    Enable VnfAdapterBB to return fqdn and management ip info

    Change-Id: Id34fe088846a52dbafaf3e7c754bebada05f1bf1
    Issue-ID: SO-1478
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index db2fb3e..0f27e7f 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit db2fb3ef8992c12b3be11ab3f6634bf23da1abe9
+Subproject commit 0f27e7f776cc0d26a4810b76787cf67bc18d03ab