rebuild xos-base image in xos-vm-install role playbook
run, which happens async to juju setup

(whitespace fix)

async testclient install

change single-node-pod.sh to use platform-install repo

reformat and minor fixes to README.md

pull xosproject/cord-app-build inside async xos-vm-install role

whitespace fixes v2

fix path for container build

don't start testclient container before databr has been plumbed

fix context

allow xos-vm-install to run longer as it's rebuilding base

daemonize lxc-start for testcliet, avoiding a hang

Change-Id: Icb5da9b69e942aaa79c8256ca5775219f63643d1
diff --git a/cord-single-playbook.yml b/cord-single-playbook.yml
index 81036ad..ee657e9 100644
--- a/cord-single-playbook.yml
+++ b/cord-single-playbook.yml
@@ -44,6 +44,7 @@
   roles:
     - xos-vm-install
     - onos-vm-install
+    - { role: test-client-install, when: test_client_install }
     - juju-setup
     - docker-compose
     - simulate-fabric