Updated git submodules

Project: integration/devtool master 8be83219fd8fc9983ac90a700b25c35555f45c49

Update AAI script

The get_aai_images function was not reflecting the latest changes to
build and retrieve AAI images, as consequence the deployment of their
services fails. This change also includes the installation of go and
its tools.

Change-Id: Ic14da77078459c0f63ba517c36c0dcd1cfca64e8
Signed-off-by: Victor Morales <victor.morales@intel.com>
Issue-ID: INT-470

diff --git a/docs/submodules/integration/devtool.git b/docs/submodules/integration/devtool.git
index 11815c2..8be8321 160000 (submodule)
--- a/docs/submodules/integration/devtool.git
+++ b/docs/submodules/integration/devtool.git
@@ -1 +1 @@
-Subproject commit 11815c2b45224455643c8cb08f9d524fabc7ac92
+Subproject commit 8be83219fd8fc9983ac90a700b25c35555f45c49