Remove some extra links from symfony/http-kernel middleware.

Author: simensen

source/middlewares.html

@@ -15,8 +15,6 @@ <h3>HttpCache</h3>
             <p>The Symfony2 cache system relies on the simplicity and power of the HTTP cache as defined in the HTTP specification.</p>
             <div class="btn-group">
                 <a class="btn" href="https://github.com/symfony/symfony/tree/master/src/Symfony/Component/HttpKernel"><i class="icon icon-github"></i> GitHub</a>
-                <a class="btn" href="http://symfony.com/doc/current/book/http_cache.html"><i class="icon icon-book"></i> Docs</a>
-                <a class="btn" href="https://github.com/symfony/symfony/blob/master/src/Symfony/Component/HttpKernel/HttpCache/HttpCache.php"><i class="icon icon-code"></i> Code</a>
                 <a class="btn" href="https://packagist.org/packages/syfmony/http-kernel"><i class="icon icon-archive"></i> Packagist</a>
             </div>
         </div>