code: func (engine *GoEngine) Event(action Event, i interface{}) {
  	if action == TEMPLATE_REFRESH_REQUESTED {
  		// At this point all the templates have been passed into the
  		engine.templatesByName = map[string]*GoTemplate{}
  		engine.templateSet = template.New("__root__").Funcs(TemplateFuncs)
  		// Check to see what should be used for case sensitivity
  		engine.CaseInsensitive = Config.BoolDefault("go.template.caseinsensitive", true)
  	}
  }
docs: // An event listener to listen for Revel INIT events