title: php artisan returns "]" character on every command
body: <p>When i run </p>
  
  <pre><code>php artisan serve
  </code></pre>
  
  <p>` i get </p>
  
  <pre><code>]Laravel development server started on http://localhost:8000/
  </code></pre>
  
  <p>Note the ] character. I recently installed<code>vinkla/laravel-pusher</code> package so I thought it was a problem but removing the package didnot do the trick. So what might actually be the problem. I haven't changed other files. I am running php 7.0 on ubuntu 16.04</p>