Merge branch '2.4'

* 2.4:
  bumped 2.4 to stable
  updated VENDORS for 2.4.0-RC1
  updated to FrameworkExtraBundle 3.0 (examples updated as well)
  backported #585
  Added config to force Symfony to use native session handler by default

Author: fabpot

app/SymfonyRequirements.php

@@ -648,8 +648,6 @@ class_exists('Locale'),
             ||
             (extension_loaded('apc') && ini_get('apc.enabled'))
             ||
-            (extension_loaded('Zend Optimizer+') && ini_get('zend_optimizerplus.enable'))
-            ||
             (extension_loaded('Zend OPcache') && ini_get('opcache.enable'))
             ||
             (extension_loaded('xcache') && ini_get('xcache.cacher'))

app/config/config.yml

@@ -18,7 +18,9 @@ framework:
     default_locale:  "%locale%"
     trusted_hosts:   ~
     trusted_proxies: ~
-    session:         ~
+    session:
+        # handler_id set to null will use default session handler from php.ini
+        handler_id:  ~
     fragments:       ~
     http_method_override: true
 

app/config/security.yml

@@ -35,5 +35,4 @@ security:
             #    realm: "Secured Demo Area"
 
     access_control:
-        - { path: ^/demo/secured/hello/admin/, roles: ROLE_ADMIN }
         #- { path: ^/login, roles: IS_AUTHENTICATED_ANONYMOUSLY, requires_channel: https }

composer.json

@@ -16,7 +16,7 @@
         "symfony/swiftmailer-bundle": "~2.3",
         "symfony/monolog-bundle": "~2.4",
         "sensio/distribution-bundle": "~2.3",
-        "sensio/framework-extra-bundle": "~2.3",
+        "sensio/framework-extra-bundle": "~3.0",
         "sensio/generator-bundle": "~2.3",
         "incenteev/composer-parameter-handler": "~2.0"
     },
@@ -39,7 +39,6 @@
     "config": {
         "bin-dir": "bin"
     },
-    "minimum-stability": "beta",
     "extra": {
         "symfony-app-dir": "app",
         "symfony-web-dir": "web",

src/Acme/DemoBundle/Controller/SecuredController.php

@@ -7,6 +7,7 @@
 use Symfony\Bundle\FrameworkBundle\Controller\Controller;
 use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
 use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;
+use Sensio\Bundle\FrameworkExtraBundle\Configuration\Security;
 
 /**
  * @Route("/demo/secured")
@@ -59,6 +60,7 @@ public function helloAction($name)
 
     /**
      * @Route("/hello/admin/{name}", name="_demo_secured_hello_admin")
+     * @Security("is_granted('ROLE_ADMIN')")
      * @Template()
      */
     public function helloadminAction($name)