Enable commenting of cronjobs if the system is not yet in production

If a system is not fully deployed, then these cronjobs will
generate errors and a lot of email.

modules/rhizo_base/manifests/init.pp

@@ -15,6 +15,7 @@ class rhizo_base {
   $mail_admins             = hiera('rhizo::mail_admins')
   $smsc_password           = hiera('rhizo::smsc_password')
   $password_hash           = hiera('rhizo::password_hash')
+  $production              = hiera('rhizo::production', 1)
 
   # Configuration settings
   $notouchcron     = hiera('rhizo::notouchcron', 0)
@@ -669,6 +670,12 @@ schedule { 'never':
       content => template('rhizo_base/apcupsd.erb'),
     }
 
+  $comment = $production ? {
+        0 => '#',
+        1 => '',
+        default => ''
+    }
+
   unless $notouchcron == 1 {
     file { '/etc/cron.d/rhizomatica':
         ensure => 'present',