Add license headers (#66)
diff --git a/.travis.yml b/.travis.yml
index bfe2777..68f7217 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,19 @@
-# A Travis CI configuration file.
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
language: go
diff --git a/README.md b/README.md
index 3241e13..8ef5d77 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,21 @@
+<!--
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more contributor
+# license agreements. See the NOTICE file distributed with this work for additional
+# information regarding copyright ownership. The ASF licenses this file to you
+# 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.
+#
+-->
+
# Openwhisk Client Go
[](http://www.apache.org/licenses/LICENSE-2.0)
[](https://travis-ci.org/apache/incubator-openwhisk-client-go)
diff --git a/tools/travis/build.sh b/tools/travis/build.sh
index 2202c45..8b88fcd 100755
--- a/tools/travis/build.sh
+++ b/tools/travis/build.sh
@@ -1,4 +1,21 @@
-#!/bin/bash
+#!/usr/bin/env bash
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
set -e
# Build script for Travis-CI.
diff --git a/tools/travis/setup.sh b/tools/travis/setup.sh
index c723bb9..cbdddbc 100755
--- a/tools/travis/setup.sh
+++ b/tools/travis/setup.sh
@@ -1,4 +1,20 @@
-#!/bin/bash
+#!/usr/bin/env bash
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
SCRIPTDIR=$(cd $(dirname "$0") && pwd)
HOMEDIR="$SCRIPTDIR/../../../"
diff --git a/tools/travis/test_openwhisk.sh b/tools/travis/test_openwhisk.sh
index 10d498b..043dd27 100755
--- a/tools/travis/test_openwhisk.sh
+++ b/tools/travis/test_openwhisk.sh
@@ -1,4 +1,20 @@
#!/usr/bin/env bash
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
set -e
