text: //
  // Command: help
  //
  module.exports = function (controller) {
  
      controller.hears(["help", "who"], 'direct_message,direct_mention', function (bot, message) {
          var text = "Here are my skills:";
          text += "\n- " + bot.enrichCommand(message, ".commons") + ": shows metadata about myself";
          text += "\n- " + bot.enrichCommand(message, "help") + ": preguntame que puedo hacer";
          text += "\n- " + bot.enrichCommand(message, "espacio") + ": clonar espacio";
          text += "\n- " + bot.enrichCommand(message, "add") + ": añadir usuario al espacio";
          bot.reply(message, text);
      });
  }
  