Fixing Bazel build & packaging.

Change-Id: I96ba75c395b9a780e4c8233a088f8d8a8abeb874
diff --git a/tools/package/onos_stage.py b/tools/package/onos_stage.py
index 9221b12..5a44915 100755
--- a/tools/package/onos_stage.py
+++ b/tools/package/onos_stage.py
@@ -1,5 +1,19 @@
 #!/usr/bin/env python
-#FIXME Add license
+"""
+ Copyright 2017-present Open Networking Foundation
+
+ 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.
+"""
 
 import re
 import os