Updated git submodules

Project: integration/devtool master fef9ae28be015084a543634d707973149a0cedb9

Add hostname support

According to the AAI wiki entry, in order to start its containers
is necessary to have a specific hostname. This patch provides
the capability to provide a hostname argument.

Change-Id: I8e51e69bfa28534201003d348d99fd95684f2a86
Signed-off-by: Victor Morales <victor.morales@intel.com>
Issue-ID: AAI-1046

diff --git a/docs/submodules/integration/devtool.git b/docs/submodules/integration/devtool.git
index c993457..fef9ae2 160000 (submodule)
--- a/docs/submodules/integration/devtool.git
+++ b/docs/submodules/integration/devtool.git
@@ -1 +1 @@
-Subproject commit c993457d9b2a580db9dde2d112ab754a8aaa6c7f
+Subproject commit fef9ae28be015084a543634d707973149a0cedb9