title: Call to undefined method Collective
body: <p>I'm new in laravel and i have some problems with installation of collective Laravel, Despite i folow the collectiveLaravel's instalation Tutorial correctely.</p>
  
  <pre><code>FatalErrorException in Facade.php line 217:
  Call to undefined method Collective\Html\FormFacade::open()
  </code></pre>
  
  <p>In all version (5.1, 5.2, 5.3 ) that i installe, i have the same errore when
  calling form class in my sourcecode :</p>
  
  <pre><code> {!! Form::open(['url' =&gt; 'foo/bar']) !!}
      some code
  {!! Form::close() !!}
  </code></pre>
  
  <p>Tks for helping me.</p>