Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to e2b0e70dfa351f923215be8de7b05296be061992
  - Merge "Change openstack to use the jersey connector"
  - Change openstack to use the jersey connector

    Change openstack to use the jersey connector instead so the
    request/responses are logged
    Need the jersey dependancies and must use these versions

    Issue-ID: SO-2985
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
    Change-Id: I1c420c72a318faf89fc05af5af667d6ac057d1bc

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index a0dc67a..e2b0e70 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit a0dc67adf4787039521e882e8f8dcc384127b41c
+Subproject commit e2b0e70dfa351f923215be8de7b05296be061992