Adding rest API for new Mcast app

Change-Id: I8879879f0406295b61db11b9a66efef4acc0b0c1
diff --git a/apps/mcast/cli/src/main/resources/OSGI-INF/blueprint/shell-config.xml b/apps/mcast/cli/src/main/resources/OSGI-INF/blueprint/shell-config.xml
index 0c3cc10..1525938 100644
--- a/apps/mcast/cli/src/main/resources/OSGI-INF/blueprint/shell-config.xml
+++ b/apps/mcast/cli/src/main/resources/OSGI-INF/blueprint/shell-config.xml
@@ -46,7 +46,9 @@
                 <entry key="-src" value-ref="connectpointCompleter"/>
             </optional-completers>
         </command>
-
+        <command>
+            <action class="org.onosproject.mcast.cli.McastRoutesListCommand"/>
+        </command>
     </command-bundle>
 
     <bean id="hostIdCompleter" class="org.onosproject.cli.net.HostIdCompleter"/>