Updated git submodules

Project: integration master 7cf2518fd6fdc4bef50e4cf9771f637cf6c64de6

Merge "Modify teardown script to make it safer"

Modify teardown script to make it safer

I made it so the teardown script would not destroy everything it possible could. A quiet teardown option was added and unused variable removed.

Change-Id: If4c3be7937441a58236b641ef7d171b52ba61c1d
Issue-ID: INT-610
Signed-off-by: eHanan <eoin.hanan@ericsson.com>

diff --git a/docs/submodules/integration.git b/docs/submodules/integration.git
index 8f86ca1..7cf2518 160000 (submodule)
--- a/docs/submodules/integration.git
+++ b/docs/submodules/integration.git
@@ -1 +1 @@
-Subproject commit 8f86ca14c96489d5bece322f7dd91dd063b055d7
+Subproject commit 7cf2518fd6fdc4bef50e4cf9771f637cf6c64de6