update irc server module

modules/services/unix/irc/irc2/irc2.pp

@@ -1,2 +1,2 @@
 include irc2::install
-include irc2::config
+include irc2::service

modules/services/unix/irc/irc2/manifests/config.pp

@@ -1,6 +0,0 @@
-class irc2::config {
-  service { 'ircd-irc2':
-    enable => true,
-    ensure => 'running',
-  }
-}

modules/services/unix/irc/irc2/manifests/service.pp

@@ -0,0 +1,12 @@
+class irc2::service {
+  exec { 'irc2-systemd-reload':
+    command     => 'systemctl daemon-reload',
+    path        => [ '/usr/bin', '/bin', '/usr/sbin' ],
+    refreshonly => true,
+  }->
+  service { 'ircd-irc2':
+    enable => true,
+    ensure => 'running',
+    provider => systemd,
+  }
+}