Update bundle & stock file

- update stock file (AppKernel, app.php, etc ..) from SymfonyStandard edition)
- update bundle to latest release
- remove security on profiler

app/console

@@ -1,18 +1,20 @@
 #!/usr/bin/env php
 <?php
 
+use Symfony\Bundle\FrameworkBundle\Console\Application;
+use Symfony\Component\Console\Input\ArgvInput;
+use Symfony\Component\Debug\Debug;
+
 // if you don't want to setup permissions the proper way, just uncomment the following PHP line
 // read http://symfony.com/doc/current/book/installation.html#configuration-and-setup for more information
 //umask(0000);
 
 set_time_limit(0);
 
-require_once __DIR__.'/bootstrap.php.cache';
-require_once __DIR__.'/AppKernel.php';
-
-use Symfony\Bundle\FrameworkBundle\Console\Application;
-use Symfony\Component\Console\Input\ArgvInput;
-use Symfony\Component\Debug\Debug;
+/**
+ * @var Composer\Autoload\ClassLoader $loader
+ */
+$loader = require __DIR__.'/autoload.php';
 
 $input = new ArgvInput();
 $env = $input->getParameterOption(array('--env', '-e'), getenv('SYMFONY_ENV') ?: 'dev');