hapi sample: add license headers to HTML files

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1724842 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/resources/SLING-INF/apps/sling/hapi_sample/components/details/details.html b/src/main/resources/SLING-INF/apps/sling/hapi_sample/components/details/details.html
index 040e898..53640e8 100644
--- a/src/main/resources/SLING-INF/apps/sling/hapi_sample/components/details/details.html
+++ b/src/main/resources/SLING-INF/apps/sling/hapi_sample/components/details/details.html
@@ -1,6 +1,22 @@
 <!DOCTYPE html>
+<!--
+  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.
+-->
 <html lang="en">
 <head>
     <meta charset="utf-8">
diff --git a/src/main/resources/SLING-INF/apps/sling/hapi_sample/components/sample1/sample1.html b/src/main/resources/SLING-INF/apps/sling/hapi_sample/components/sample1/sample1.html
index c35a9de..5bcdbd4 100644
--- a/src/main/resources/SLING-INF/apps/sling/hapi_sample/components/sample1/sample1.html
+++ b/src/main/resources/SLING-INF/apps/sling/hapi_sample/components/sample1/sample1.html
@@ -1,6 +1,22 @@
 <!DOCTYPE html>
+<!--
+  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.
+-->
 <html lang="en">
 <head>
     <meta charset="utf-8">