Added a few command-lines for node administration.
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 30fce6f..16b5672 100644
--- a/cli/src/main/resources/OSGI-INF/blueprint/shell-config.xml
+++ b/cli/src/main/resources/OSGI-INF/blueprint/shell-config.xml
@@ -5,6 +5,12 @@
             <action class="org.onlab.onos.cli.NodesListCommand"/>
         </command>
         <command>
+            <action class="org.onlab.onos.cli.NodeAddCommand"/>
+        </command>
+        <command>
+            <action class="org.onlab.onos.cli.NodeRemoveCommand"/>
+        </command>
+        <command>
             <action class="org.onlab.onos.cli.MastersListCommand"/>
             <completers>
                 <ref component-id="clusterIdCompleter"/>