Updated git submodules

Project: so master 7754fb8e889bae843d7382b7dee4b2e21a4ef56c

Handle embedded "<" in SDNC responses

Modified the code to use an actual XML parser when decoding the SDNC
response-data element, instead of using the simple-minded
replace("&amp;", "&") approach.  The latter did not function correctly
when XML elements contained other xml-encoded data.

Change-Id: Ied6b8b19f307f728b8da1a2b410b9e239ec62ab6
Issue-Id: SO-115
Signed-off-by: Jim Hahn <jrh3@att.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 364e214..7754fb8 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 364e214921ec080cbc991a0863fe7bfdf8825ea3
+Subproject commit 7754fb8e889bae843d7382b7dee4b2e21a4ef56c