Updated git submodules

Project: appc/deployment amsterdam efc8ecc72f7069e2c8969eff5b6cc60b125905f2

Add appc version properties

(cherry-pick from master)

When we increment the version of the deployment project, builds
will currently break since the version will be one ahead of the
released version of appc.

Adding properties to define the version of appc to download.
Also adding a script to determine when snapshot or release version
should be used.

Change-Id: I8e98dbc8ca79e0ec6a02fb011c17053c728c351d
Signed-off-by: Patrick Brady <pb071s@att.com>
Issue-ID: CIMAN-120

diff --git a/docs/submodules/appc/deployment.git b/docs/submodules/appc/deployment.git
index c9d8b5d..efc8ecc 160000 (submodule)
--- a/docs/submodules/appc/deployment.git
+++ b/docs/submodules/appc/deployment.git
@@ -1 +1 @@
-Subproject commit c9d8b5dd1a423bfdb87c7901209a84d93f33684d
+Subproject commit efc8ecc72f7069e2c8969eff5b6cc60b125905f2