Fix smoke tests to work with new assigned IPs; add stop service test to prevent leaking iptables rules
Fix a race in address assignment
Merge pull request #1382 from control-center/feature/CC-579

Fix smoke tests to work with new assigned IPs; add stop service test to prevent leaking iptables rules
added httphandler to route between uihandler and vhosthandler
update /servicevhosts in zookeeper
watch zookeeper /servicevhosts to sync allvhosts
fixed SERVICED_VHOST_ALIASES use for daemon startup
for vhosts, postpend dot hostname only if vhost does not have dot