code: func NewPluginlist(title string) *Panel {
  	if title == "" {
  		title = "Panel Title"
  	}
  	render := "flot"
  	return &Panel{
  		commonPanel: commonPanel{
  			OfType:   PluginlistType,
  			Title:    title,
  			Type:     "pluginlist",
  			Renderer: &render,
  			IsNew:    true},
  		PluginlistPanel: &PluginlistPanel{}}
  }
docs: // NewPluginlist initializes panel with a singlestat panel.