Updated git submodules

Project: integration master cb152a8375caef65c5694efcfd53528d21c73a6b

Merge "Initialize documentation for Integration"

Initialize documentation for Integration

Initialisation of the Documentation for the artifacts managed
by the Integration project
Creation of heat.rst file based on the README.md stored in demo

Change-Id: Idec04a6b7fac54bc3353ffbc02e598dc08f77990
ISSUE-ID: INT-325
Signed-off-by: Eric Debeau <eric.debeau@orange.com>

diff --git a/docs/submodules/integration.git b/docs/submodules/integration.git
index e202eec..cb152a8 160000 (submodule)
--- a/docs/submodules/integration.git
+++ b/docs/submodules/integration.git
@@ -1 +1 @@
-Subproject commit e202eecf14f61c99408845f7baa324a94df08f41
+Subproject commit cb152a8375caef65c5694efcfd53528d21c73a6b