feature #1042 Register WebServerBundle (chalasr)

This PR was squashed before being merged into the 3.3-dev branch (closes #1042).

Discussion
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Register WebServerBundle

Updates vendors which was locked to 3.2.1 and registers the WebServerBundle.
Closes #1041

Commits
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1f2612c Register WebServerBundle

Author: fabpot

app/AppKernel.php

@@ -23,6 +23,10 @@ public function registerBundles()
             $bundles[] = new Symfony\Bundle\WebProfilerBundle\WebProfilerBundle();
             $bundles[] = new Sensio\Bundle\DistributionBundle\SensioDistributionBundle();
             $bundles[] = new Sensio\Bundle\GeneratorBundle\SensioGeneratorBundle();
+
+            if ('dev' === $this->getEnvironment()) {
+                $bundles[] = new Symfony\Bundle\WebServerBundle\WebServerBundle();
+            }
         }
 
         return $bundles;

composer.lock

@@ -780,7 +780,11 @@ protected function getRealpathCacheSize()
     {
         $size = ini_get('realpath_cache_size');
         $size = trim($size);
-        $unit = strtolower(substr($size, -1, 1));
+        $unit = '';
+        if (!ctype_digit($size)) {
+            $unit = strtolower(substr($size, -1, 1));
+            $size = (int) substr($size, 0, -1);
+        }
         switch ($unit) {
             case 'g':
                 return $size * 1024 * 1024 * 1024;