Remove copyright as per Apache code donation from web.xml
<?xml version="1.0" encoding="UTF-8"?>
<!--
- ~ Copyright (C) 2014-2017 LinkedIn Corp. All rights reserved.
- ~
~ 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
