title: Sequelize Date column still return as UTC when useUTC: false
body: <p>I'm using nestjs, sequelize-typescript and postgresql database.
  When I Post data, it saved correctly with timezone (+07:00)
  But when I get the data, the date column returned as UTC timezone.</p>
  
  <p>For example, I post this date</p>
  
  <blockquote>
    <p>2018-11-22 17:00:00</p>
  </blockquote>
  
  <p>In the database, it saved as </p>
  
  <blockquote>
    <p>2018-11-22 17:00:00 +7</p>
  </blockquote>
  
  <p>But when I get/call the data, it gives me this result</p>
  
  <blockquote>
    <p>2018-11-22T10:00:00.000Z</p>
  </blockquote>
  
  <p>I have been trying to google it a whole day and most people suggest to add this line in the database config</p>
  
  <pre><code>timezone: '+07:00',
  dialectOptions: {
      useUTC: false
  }
  </code></pre>
  
  <p>But it still not working.</p>