ZEPPELIN-546-docs: Add content for licence

docs/manual/dynamicinterpreterload.md

@@ -4,6 +4,19 @@ title: "Dynamic Interpreter Loading"
 description: ""
 group: manual
 ---
+<!--
+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.
+-->
 {% include JB/setup %}
 
 ## Dynamic Interpreter Loading using REST API