Fixing onos-uninstall to be idempotent.

Fixing toms & andrea cells to by default use secure CLI access.

Change-Id: Icf951de4cad396fa3925b397270aedfb320b8855
diff --git a/tools/test/cells/andrea b/tools/test/cells/andrea
index 2fb4df0..0d93b18 100644
--- a/tools/test/cells/andrea
+++ b/tools/test/cells/andrea
@@ -7,4 +7,5 @@
 export OCN="10.128.12.4"
 
 export OCT=$OC1
-export ONOS_APPS=drivers,openflow,proxyarp
+export ONOS_USE_SSH=true
+export ONOS_APPS=drivers,openflow,proxyarp,mobility