Updated git submodules

Project: so master 6d038c291eeefe7ef6688ca05d108d85631297d8

Added authentication info to DoDeleteVnfAndModules

Modified code to use AaiUtil.executeAAIGetCall() to make the the
call to AAI, thus shortening the code while gaining the benefits
of the common module (e.g., setting authentication info).

Change-Id: Ic0e671c0301c78b14a2234efec3cc7064162d4ad
Issue-Id: SO-326
Signed-off-by: Jim Hahn <jrh3@att.com>

diff --git a/docs/submodules/so.git b/docs/submodules/so.git
index 6f0a1ef..6d038c2 160000 (submodule)
--- a/docs/submodules/so.git
+++ b/docs/submodules/so.git
@@ -1 +1 @@
-Subproject commit 6f0a1ef3e4b8891c670c289cfc13219031d25341
+Subproject commit 6d038c291eeefe7ef6688ca05d108d85631297d8