[ONOS-3634] Enhance app to have a category, icon, URL and readme

This commmit enhances application to have category, icon, URL and
readme. The web GUI and CLI will be implemented in separate commits

Change-Id: Ib02716d7118cc617b24f196f2213ea1fe99a34be
diff --git a/apps/test/demo/pom.xml b/apps/test/demo/pom.xml
index 2110abc..a9ab016 100644
--- a/apps/test/demo/pom.xml
+++ b/apps/test/demo/pom.xml
@@ -33,6 +33,9 @@
 
     <properties>
         <onos.app.name>org.onosproject.demo</onos.app.name>
+        <onos.app.category>test</onos.app.category>
+        <onos.app.url>http://onosproject.org</onos.app.url>
+        <onos.app.readme>Flow throughput test application.</onos.app.readme>
         <web.context>/onos/demo</web.context>
         <api.title>ONOS Flow Throughput Test App API</api.title>
         <api.description>