Set container time to UTC

Create new class docker::container for
related tweaks necessary to apply to all
Docker containers.

Change-Id: Ibba7bf58da0aac1d760d3550edb9a9508d71b1c4
Closes-bug: #1372439

deployment/puppet/nailgun/examples/rabbitmq-only.pp

@@ -20,6 +20,7 @@ $mco_password = $::fuel_settings['mcollective']['password']
 $mco_vhost = "mcollective"
 $stomp = false
 
+class {'docker::container': }
 
 user { "rabbitmq":
   ensure => present,