text: var restify = require('restify');
  var builder = require('botbuilder');
  
  // Create bot and add dialogs
  var bot = new builder.BotConnectorBot({ appId: 'demotestbot', appSecret: 'd593f3b6f0e9418492a48fcb6b82823e' });
  bot.add('/', function (session) {
      session.send('Hello World');
  });
  
  // Setup Restify Server
  var server = restify.createServer();
  server.post('/api/messages', bot.verifyBotFramework(), bot.listen());
  server.listen(process.env.port || 3978, function () {
      console.log('%s listening to %s', server.name, server.url); 
  });