ONOS-542 Defining application subsystem interfaces & public constructs.

Change-Id: Iba0d2cb69dace5beee8a68def9918059ce755b5c
diff --git a/core/common/src/test/resources/org/onosproject/common/app/app.xml b/core/common/src/test/resources/org/onosproject/common/app/app.xml
new file mode 100644
index 0000000..3b8bc62
--- /dev/null
+++ b/core/common/src/test/resources/org/onosproject/common/app/app.xml
@@ -0,0 +1,20 @@
+<!--
+  ~ Copyright 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.
+  ~ 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.
+  -->
+<app name="org.foo.app" origin="Circus" version="1.2.a"
+        featuresRepo="mvn:org.foo-features/1.2a/xml/features"
+        features="foo,bar">
+    <description>Awesome application from Circus, Inc.</description>
+</app>