VOL-1398: Adtran-ONU - Initial containerization commit

Change-Id: I7afcc1ad65b9ef80da994b0b0ddf74860911bb46
diff --git a/adapters/adtran_onu/__init__.py b/adapters/adtran_onu/__init__.py
new file mode 100644
index 0000000..d67fcf2
--- /dev/null
+++ b/adapters/adtran_onu/__init__.py
@@ -0,0 +1,13 @@
+# Copyright 2019-present ADTRAN, Inc.
+#
+# 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.