public function filterPluginActionLinks($links, $file)
 {
     if ($file == plugin_basename(App::getPluginFile())) {
         array_unshift($links, '<a href="' . admin_url('admin.php?page=minecraftjp') . '">' . __('Settings') . '</a>');
     }
     return $links;
 }
 public function actionLoginHead()
 {
     printf('<link rel="stylesheet" href="%s" type="text/css" media="all" />', plugins_url('css/login.css', App::getPluginFile()));
 }