Implement flow objective queue command

- View flow objecitve queus and caches
- Refactor flow objecitve service and remove deprecated method

Change-Id: I6bbd209a351e0d87c5ee518038b33f72dcb3058a
diff --git a/cli/src/main/resources/OSGI-INF/blueprint/shell-config.xml b/cli/src/main/resources/OSGI-INF/blueprint/shell-config.xml
index 3fab2f9..6ca9c5a 100644
--- a/cli/src/main/resources/OSGI-INF/blueprint/shell-config.xml
+++ b/cli/src/main/resources/OSGI-INF/blueprint/shell-config.xml
@@ -53,6 +53,14 @@
         </command>
 
         <command>
+            <action class="org.onosproject.cli.net.FlowObjectiveQueueListCommand"/>
+        </command>
+
+        <command>
+            <action class="org.onosproject.cli.net.FlowObjectiveQueueClearCommand"/>
+        </command>
+
+        <command>
             <action class="org.onosproject.cli.net.FlowObjectiveCompositionCommand"/>
         </command>