[Url utiles para configurar laravel] #laravel #urls
configurar monolog:
https://laracasts.com/discuss/channels/general-discussion/advance-logging-with-laravel-and-monolog
esto para laravel 5, en laravel 5.4 se cambio...
interesante tuto en castellano
https://richos.gitbooks.io/laravel-5/content/