Initial commit of the voltha installer. There are several things that
need to be cleaned up but the installer is fully functional in test
mode and creates 3 non-clustered VMs with identical voltha installs
until such time as HA is ready. Once HA is ready, the scripts will be
modified to deploy the full HA cluster.
This update partially addresses Epic VOL-6.

Made changes requested by the reviewers.

Change-Id: I083239e1f349136d2ec1e51e09391da341177076
diff --git a/install/devSetHostList.sh b/install/devSetHostList.sh
new file mode 100755
index 0000000..ea228be
--- /dev/null
+++ b/install/devSetHostList.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+
+# This script is for development use. It copies all of the
+# required files and directories to the installer VM to
+# allow changes to be made without having to rebuild the
+# VM and it's registry which is time consuming.
+
+# usage devCopyTiInstaller.sh <ip-address>
+
+
+rm -f install.cfg
+rm -fr .test
+mkdir .test
+hosts=""
+for i in `virsh list | awk '{print $2}' | grep ha-serv`
+do
+	ipAddr=`virsh domifaddr $i | tail -n +3 | head -n 1 | awk '{print $4}' | sed -e 's~/.*~~'`
+	hosts="$hosts $ipAddr"
+	hName=`echo $i | sed -e 's/install_//'`
+	cat .vagrant/machines/$hName/libvirt/private_key > .test/$ipAddr
+done
+echo "hosts=\"$hosts\"" >> install.cfg