(#596) drop 'reload' in favour of 'restart'

Some configuration options (e.g. 'listen_owner', 'listen_group',
'listen_mode', and maybe some more) do not apply by reloading
'php-fpm.service' but require a proper restart.

Author: kengelhardt-godaddy

manifests/fpm/service.pp

@@ -24,14 +24,11 @@
     warning('php::fpm::service is private')
   }
 
-  $restart = "service ${service_name} reload"
-
   service { $service_name:
     ensure     => $ensure,
     enable     => $enable,
     provider   => $provider,
     hasrestart => true,
-    restart    => $restart,
     hasstatus  => true,
   }