Added a wipe-out command; we need to revisit how to either make the devices come back or the links not come back.
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 55fec58..4494709 100644
--- a/cli/src/main/resources/OSGI-INF/blueprint/shell-config.xml
+++ b/cli/src/main/resources/OSGI-INF/blueprint/shell-config.xml
@@ -58,11 +58,11 @@
 
         <command>
             <action class="org.onlab.onos.cli.net.HostsListCommand"/>
-            <completers>
-                <ref component-id="hostIdCompleter"/>
-            </completers>
         </command>
 
+        <command>
+            <action class="org.onlab.onos.cli.net.WipeOutCommand"/>
+        </command>
     </command-bundle>
 
     <bean id="deviceIdCompleter" class="org.onlab.onos.cli.net.DeviceIdCompleter"/>