delete ~/cord-apps on sequential runs

Change-Id: I5affb2004cf582b3d5d4176c4fa4002aa7b23907
diff --git a/scripts/single-node-pod.sh b/scripts/single-node-pod.sh
index 3f24801..d444a93 100755
--- a/scripts/single-node-pod.sh
+++ b/scripts/single-node-pod.sh
@@ -17,6 +17,8 @@
     rm -rf ~/.juju
     rm -f ~/.ssh/known_hosts
     rm -rf ~/platform-install
+    rm -rf ~/cord-apps
+    rm -rf ~/.ansible_async
 
     echo "Cleaning up libvirt/dnsmasq"
     sudo rm -f /var/lib/libvirt/dnsmasq/xos-mgmtbr.leases