Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to e7c68f9279c82436855c1dfcbfe8195ba434e950
  - Add test to verify bad MOI handling by the service

    Functional test for verifying that the service handles
    bad MOI class in URI string properly and returns appropriate
    response to the client.

    Change-Id: I606aaba5c400f81e8142a34f250bc249251feaf7
    Issue-ID: INT-1529
    Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>

diff --git a/docs/submodules/integration.git b/docs/submodules/integration.git
index babc5a8..e7c68f9 160000 (submodule)
--- a/docs/submodules/integration.git
+++ b/docs/submodules/integration.git
@@ -1 +1 @@
-Subproject commit babc5a81adcab1090b7041499321a3920e297736
+Subproject commit e7c68f9279c82436855c1dfcbfe8195ba434e950