Updated git submodules

Project: appc master b267dd31fa51c039b316c31566568046cdbdfb0d

Unit test fixes for APPC-1267

Removed code smell for <65% branch coverage - now 86%.
Test cases now cover success scenarios for all methods.
Coverage increased to 97%.
Removed classloader code and unnecessary resource files
Moved construction of objects to protected methods to
facilitate testing.

Issue-ID: APPC-1267
Change-Id: I07656a5464410ca5ca3cca55cefd54c03a711385
Signed-off-by: Joss Armstrong <joss.armstrong@ericsson.com>

diff --git a/docs/submodules/appc.git b/docs/submodules/appc.git
index 5b48ccd..b267dd3 160000 (submodule)
--- a/docs/submodules/appc.git
+++ b/docs/submodules/appc.git
@@ -1 +1 @@
-Subproject commit 5b48ccd6a79559967cfcb47addc50c84f9fa7213
+Subproject commit b267dd31fa51c039b316c31566568046cdbdfb0d