Added the mcast-delete cli command and supporting class methods.
The changes also support withdrawing the associated intents.

Change-Id: I2d81d051c1bbbb5909175ec1544b45e4c208ba92
diff --git a/mfwd/src/main/resources/OSGI-INF/blueprint/shell-config.xml b/mfwd/src/main/resources/OSGI-INF/blueprint/shell-config.xml
index 4048f36..966cb4f 100644
--- a/mfwd/src/main/resources/OSGI-INF/blueprint/shell-config.xml
+++ b/mfwd/src/main/resources/OSGI-INF/blueprint/shell-config.xml
@@ -20,6 +20,9 @@
             <action class="org.onosproject.mfwd.cli.McastJoinCommand"/>

         </command>

         <command>

+            <action class="org.onosproject.mfwd.cli.McastDeleteCommand"/>

+        </command>

+        <command>

             <action class="org.onosproject.mfwd.cli.McastShowCommand"/>

         </command>

     </command-bundle>