adds service control and updates README

manifests/main/files.pp

@@ -37,6 +37,7 @@ class cd_haproxy::main::files (
       selrole   =>  object_r,
       seltype   =>  etc_t,
       seluser   =>  system_u,
+      notify    =>  $hy_service,
     }
 
     # create the header

manifests/server/service.pp

@@ -33,7 +33,6 @@ class cd_haproxy::server::service (
       hasstatus   => true,
       hasrestart  => true,
       enable      => true,
-      subscribe   => $hy_main_config,
     }
   }
 }