Add Apache 2.0 license header to all test files
diff --git a/src/test/subscriber/portmaps.py b/src/test/subscriber/portmaps.py
index 1e6f03c..ff28924 100644
--- a/src/test/subscriber/portmaps.py
+++ b/src/test/subscriber/portmaps.py
@@ -1,3 +1,18 @@
+#
+# Copyright 2016-present Ciena Corporation
+#
+# 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.
+#
###This file is auto-generated. Do not EDIT###
g_subscriber_port_map = {}
g_subscriber_port_map[1]='veth0'