Added post_test_hook for future dsvm gate

This file will run tempest test and future functional tests.

Change-Id: Idfc05ecdcc75c5cb738fe970d1e54ac238cae53d

mixmatch/tests/functional/hooks/dsvm_hook.sh

@@ -0,0 +1,17 @@
+#!/bin/bash -xe
+
+# Copyright 2017 Massachusetts Open Cloud
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+exit 0