Updated git submodules

Project: appc master 9a4066e8a8721ef8baaadafc50f0d6ebf115ce4f

Dg changes to fix methodnotfound exception

APPC_chef.json is updated with vnfc instead of Vnfc
to allow the method callouts and to sinkup with
the method names in chefAdapterImpl.java

Issue-ID: APPC-829
Change-Id: I04bd9c720869117962c4dbe731abb22945fc03ee
Signed-off-by: vidhyasree <sn141y@att.com>


diff --git a/docs/submodules/appc.git b/docs/submodules/appc.git
index 596a8a8..9a4066e 160000
--- a/docs/submodules/appc.git
+++ b/docs/submodules/appc.git
@@ -1 +1 @@
-Subproject commit 596a8a86e0e6d4f1b8a019936b5d7e2b12eec337
+Subproject commit 9a4066e8a8721ef8baaadafc50f0d6ebf115ce4f