【ONOS-1871】Provide CLI support on flowrule subsystem extension for QA
purposes。
Create a new test application to apply a flow rule to a third-party
random device automatically.
and modfiy FlowsListCommand to show third-party flow rule.

Change-Id: I8902b1577c91c43a7755afd4c1c40fc5ba87d54f
diff --git a/apps/test/pom.xml b/apps/test/pom.xml
index f3b717e..2766171 100644
--- a/apps/test/pom.xml
+++ b/apps/test/pom.xml
@@ -36,6 +36,7 @@
         <module>intent-perf</module>
         <module>messaging-perf</module>
         <module>demo</module>
+        <module>samples</module>
         <module>distributed-primitives</module>
     </modules>