GUI -- Updated copyright year for GUI source files.
- updated the unit test README file.

Change-Id: I050a343851d2445b29b846384aca5bfa82e43690
diff --git a/web/gui/src/main/webapp/app/index.html b/web/gui/src/main/webapp/app/index.html
index 9cbba33..da61ee1 100644
--- a/web/gui/src/main/webapp/app/index.html
+++ b/web/gui/src/main/webapp/app/index.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html>
 <!--
-~ Copyright 2014 Open Networking Laboratory
+~ Copyright 2014,2015 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.