Updated git submodules

Project: so master e8b5ccd0a6865aea17385056b75b2df8b6566570

Merge "stability fixes"

stability fixes

fixed bean error
fixed execution variable name
do not explicitly set hibernate objects
Removed remaing references to tunnel-xconnect
fixed virtual link case

Change-Id: Ia5a59794e84beadcbf259efb899878cc4465ca57
Issue-ID: SO-997
Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index fcbb46d..e8b5ccd 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit fcbb46d2e3d11a271014b2b2a08d36be076ea732
+Subproject commit e8b5ccd0a6865aea17385056b75b2df8b6566570