Updating copyrights

New format: 'Copyright .year-present Open Networking Laboratory'

Change-Id: I1a9e58b355b775e75245ad875a2d7a4df3f03098
diff --git a/apps/mfwd/src/main/webapp/WEB-INF/web.xml b/apps/mfwd/src/main/webapp/WEB-INF/web.xml
index ba94bae..2e92533 100644
--- a/apps/mfwd/src/main/webapp/WEB-INF/web.xml
+++ b/apps/mfwd/src/main/webapp/WEB-INF/web.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-~ Copyright 2014 Open Networking Laboratory
+~ Copyright 2015-present Open Networking Laboratory
 ~
 ~ Licensed under the Apache License, Version 2.0 (the "License");
 ~ you may not use this file except in compliance with the License.