title: Class 'Html' not found in laravel 5.2
body: <p>hope all of you fine with health and business.
  I add these packages in my laravel composer.json</p>
  
  <pre><code>"require": {
      "php": "&gt;=5.5.9",
      "laravel/framework": "5.2.*",
      "laravelcollective/html": "5.2.*",
      "oprudkyi/laravel-mail-logger": "^1.0",
      "zizaco/entrust": "5.2.x-dev"
  
  },
  </code></pre>
  
  <p>and composer update</p>
  
  <p>after that</p>
  
  <p>Open config/app.php</p>
  
  <p>add under 'providers'</p>
  
  <pre><code>Collective\Html\HtmlServiceProvider::class,
  </code></pre>
  
  <p>and the aliases</p>
  
  <pre><code>'Form' =&gt; Collective\Html\FormFacade::class,
  'Html' =&gt; Collective\Html\HtmlFacade::class,
  </code></pre>
  
  <p>but still html not found..</p>
  
  <pre><code>{!! Html::style('newtheme/css/bootstrap.min.css') !!}
  </code></pre>
  
  <p>i tried other packages but composer said .. updated successfully .. but no one working. help me please  </p>