diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/CHANGELOG.md b/laravel/vendor/Symfony/Component/HttpFoundation/CHANGELOG.md
new file mode 100755
index 00000000..4a00207e
--- /dev/null
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/CHANGELOG.md
@@ -0,0 +1,75 @@
+CHANGELOG
+=========
+
+2.1.0
+-----
+
+ * added Request::getSchemeAndHttpHost() and Request::getUserInfo()
+ * added a fluent interface to the Response class
+ * added Request::isProxyTrusted()
+ * added JsonResponse
+ * added a getTargetUrl method to RedirectResponse
+ * added support for streamed responses
+ * made Response::prepare() method the place to enforce HTTP specification
+ * [BC BREAK] moved management of the locale from the Session class to the Request class
+ * added a generic access to the PHP built-in filter mechanism: ParameterBag::filter()
+ * made FileBinaryMimeTypeGuesser command configurable
+ * added Request::getUser() and Request::getPassword()
+ * added support for the PATCH method in Request
+ * removed the ContentTypeMimeTypeGuesser class as it is deprecated and never used on PHP 5.3
+ * added ResponseHeaderBag::makeDisposition() (implements RFC 6266)
+ * made mimetype to extension conversion configurable
+ * [BC BREAK] Moved all session related classes and interfaces into own namespace, as
+   `Symfony\Component\HttpFoundation\Session` and renamed classes accordingly.
+   Session handlers are located in the subnamespace `Symfony\Component\HttpFoundation\Session\Handler`.
+ * SessionHandlers must implement `\SessionHandlerInterface` or extend from the
+   `Symfony\Component\HttpFoundation\Storage\Handler\NativeSessionHandler` base class.
+ * Added internal storage driver proxy mechanism for forward compatibility with
+   PHP 5.4 `\SessionHandler` class.
+ * Added session handlers for custom Memcache, Memcached and Null session save handlers.
+ * [BC BREAK] Removed `NativeSessionStorage` and replaced with `NativeFileSessionHandler`.
+ * [BC BREAK] `SessionStorageInterface` methods removed: `write()`, `read()` and
+   `remove()`.  Added `getBag()`, `registerBag()`.  The `NativeSessionStorage` class
+   is a mediator for the session storage internals including the session handlers
+   which do the real work of participating in the internal PHP session workflow.
+ * [BC BREAK] Introduced mock implementations of `SessionStorage` to enable unit
+   and functional testing without starting real PHP sessions.  Removed
+   `ArraySessionStorage`, and replaced with `MockArraySessionStorage` for unit
+   tests; removed `FilesystemSessionStorage`, and replaced with`MockFileSessionStorage`
+   for functional tests.  These do not interact with global session ini
+   configuration values, session functions or `$_SESSION` superglobal. This means
+   they can be configured directly allowing multiple instances to work without
+   conflicting in the same PHP process.
+ * [BC BREAK] Removed the `close()` method from the `Session` class, as this is
+   now redundant.
+ * Deprecated the following methods from the Session class: `setFlash()`, `setFlashes()`
+   `getFlash()`, `hasFlash()`, and `removeFlash()`. Use `getFlashBag()` instead
+   which returns a `FlashBagInterface`.
+ * `Session->clear()` now only clears session attributes as before it cleared
+   flash messages and attributes. `Session->getFlashBag()->all()` clears flashes now.
+ * Session data is now managed by `SessionBagInterface` to better encapsulate
+   session data.
+ * Refactored session attribute and flash messages system to their own
+  `SessionBagInterface` implementations.
+ * Added `FlashBag`. Flashes expire when retrieved by `get()` or `all()`. This
+   implementation is ESI compatible.
+ * Added `AutoExpireFlashBag` (default) to replicate Symfony 2.0.x auto expire
+   behaviour of messages auto expiring after one page page load.  Messages must
+   be retrieved by `get()` or `all()`.
+ * Added `Symfony\Component\HttpFoundation\Attribute\AttributeBag` to replicate
+   attributes storage behaviour from 2.0.x (default).
+ * Added `Symfony\Component\HttpFoundation\Attribute\NamespacedAttributeBag` for
+   namespace session attributes.
+ * Flash API can stores messages in an array so there may be multiple messages
+   per flash type.  The old `Session` class API remains without BC break as it
+   will allow single messages as before.
+ * Added basic session meta-data to the session to record session create time,
+   last updated time, and the lifetime of the session cookie that was provided
+   to the client.
+ * Request::getClientIp() method doesn't take a parameter anymore but bases
+   itself on the trustProxy parameter.
+ * Added isMethod() to Request object.
+ * [BC BREAK] The methods `getPathInfo()`, `getBaseUrl()` and `getBasePath()` of
+   a `Request` now all return a raw value (vs a urldecoded value before). Any call
+   to one of these methods must be checked and wrapped in a `rawurldecode()` if
+   needed.
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Cookie.php b/laravel/vendor/Symfony/Component/HttpFoundation/Cookie.php
index 0511162a..fe3a4cff 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Cookie.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Cookie.php
@@ -31,13 +31,13 @@ class Cookie
     /**
      * Constructor.
      *
-     * @param string                    $name       The name of the cookie
-     * @param string                    $value      The value of the cookie
-     * @param integer|string|\DateTime  $expire     The time the cookie expires
-     * @param string                    $path       The path on the server in which the cookie will be available on
-     * @param string                    $domain     The domain that the cookie is available to
-     * @param Boolean                   $secure     Whether the cookie should only be transmitted over a secure HTTPS connection from the client
-     * @param Boolean                   $httpOnly   Whether the cookie will be made accessible only through the HTTP protocol
+     * @param string                   $name     The name of the cookie
+     * @param string                   $value    The value of the cookie
+     * @param integer|string|\DateTime $expire   The time the cookie expires
+     * @param string                   $path     The path on the server in which the cookie will be available on
+     * @param string                   $domain   The domain that the cookie is available to
+     * @param Boolean                  $secure   Whether the cookie should only be transmitted over a secure HTTPS connection from the client
+     * @param Boolean                  $httpOnly Whether the cookie will be made accessible only through the HTTP protocol
      *
      * @api
      */
@@ -72,6 +72,11 @@ public function __construct($name, $value = null, $expire = 0, $path = '/', $dom
         $this->httpOnly = (Boolean) $httpOnly;
     }
 
+    /**
+     * Returns the cookie as a string.
+     *
+     * @return string The cookie
+     */
     public function __toString()
     {
         $str = urlencode($this->getName()).'=';
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/File/Exception/AccessDeniedException.php b/laravel/vendor/Symfony/Component/HttpFoundation/File/Exception/AccessDeniedException.php
index 9c7fe681..41f7a462 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/File/Exception/AccessDeniedException.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/File/Exception/AccessDeniedException.php
@@ -14,14 +14,14 @@
 /**
  * Thrown when the access on a file was denied.
  *
- * @author Bernhard Schussek <bernhard.schussek@symfony.com>
+ * @author Bernhard Schussek <bschussek@gmail.com>
  */
 class AccessDeniedException extends FileException
 {
     /**
      * Constructor.
      *
-     * @param string $path  The path to the accessed file
+     * @param string $path The path to the accessed file
      */
     public function __construct($path)
     {
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/File/Exception/FileException.php b/laravel/vendor/Symfony/Component/HttpFoundation/File/Exception/FileException.php
index 43c6cc89..68f827bd 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/File/Exception/FileException.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/File/Exception/FileException.php
@@ -14,7 +14,7 @@
 /**
  * Thrown when an error occurred in the component File
  *
- * @author Bernhard Schussek <bernhard.schussek@symfony.com>
+ * @author Bernhard Schussek <bschussek@gmail.com>
  */
 class FileException extends \RuntimeException
 {
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/File/Exception/FileNotFoundException.php b/laravel/vendor/Symfony/Component/HttpFoundation/File/Exception/FileNotFoundException.php
index 5b1aef8e..bd70094b 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/File/Exception/FileNotFoundException.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/File/Exception/FileNotFoundException.php
@@ -14,14 +14,14 @@
 /**
  * Thrown when a file was not found
  *
- * @author Bernhard Schussek <bernhard.schussek@symfony.com>
+ * @author Bernhard Schussek <bschussek@gmail.com>
  */
 class FileNotFoundException extends FileException
 {
     /**
      * Constructor.
      *
-     * @param string $path  The path to the file that was not found
+     * @param string $path The path to the file that was not found
      */
     public function __construct($path)
     {
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/File/Exception/UploadException.php b/laravel/vendor/Symfony/Component/HttpFoundation/File/Exception/UploadException.php
index 694e864d..382282e7 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/File/Exception/UploadException.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/File/Exception/UploadException.php
@@ -14,7 +14,7 @@
 /**
  * Thrown when an error occurred during file upload
  *
- * @author Bernhard Schussek <bernhard.schussek@symfony.com>
+ * @author Bernhard Schussek <bschussek@gmail.com>
  */
 class UploadException extends FileException
 {
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/File/File.php b/laravel/vendor/Symfony/Component/HttpFoundation/File/File.php
index 3134ccda..729d870c 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/File/File.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/File/File.php
@@ -19,7 +19,7 @@
 /**
  * A file in the file system.
  *
- * @author Bernhard Schussek <bernhard.schussek@symfony.com>
+ * @author Bernhard Schussek <bschussek@gmail.com>
  *
  * @api
  */
@@ -106,6 +106,20 @@ public function getExtension()
      * @api
      */
     public function move($directory, $name = null)
+    {
+        $target = $this->getTargetFile($directory, $name);
+
+        if (!@rename($this->getPathname(), $target)) {
+            $error = error_get_last();
+            throw new FileException(sprintf('Could not move the file "%s" to "%s" (%s)', $this->getPathname(), $target, strip_tags($error['message'])));
+        }
+
+        @chmod($target, 0666 & ~umask());
+
+        return $target;
+    }
+
+    protected function getTargetFile($directory, $name = null)
     {
         if (!is_dir($directory)) {
             if (false === @mkdir($directory, 0777, true)) {
@@ -115,15 +129,24 @@ public function move($directory, $name = null)
             throw new FileException(sprintf('Unable to write in the "%s" directory', $directory));
         }
 
-        $target = $directory.DIRECTORY_SEPARATOR.(null === $name ? $this->getBasename() : basename($name));
+        $target = $directory.DIRECTORY_SEPARATOR.(null === $name ? $this->getBasename() : $this->getName($name));
 
-        if (!@rename($this->getPathname(), $target)) {
-            $error = error_get_last();
-            throw new FileException(sprintf('Could not move the file "%s" to "%s" (%s)', $this->getPathname(), $target, strip_tags($error['message'])));
-        }
+        return new File($target, false);
+    }
 
-        chmod($target, 0666);
+    /**
+     * Returns locale independent base name of the given path.
+     *
+     * @param string $name The new file name
+     *
+     * @return string containing
+     */
+    protected function getName($name)
+    {
+        $originalName = str_replace('\\', '/', $name);
+        $pos = strrpos($originalName, '/');
+        $originalName = false === $pos ? $originalName : substr($originalName, $pos + 1);
 
-        return new File($target);
+        return $originalName;
     }
 }
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/ExtensionGuesser.php b/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/ExtensionGuesser.php
index b73cd999..d5715f6f 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/ExtensionGuesser.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/ExtensionGuesser.php
@@ -30,12 +30,14 @@ class ExtensionGuesser implements ExtensionGuesserInterface
 {
     /**
      * The singleton instance
+     *
      * @var ExtensionGuesser
      */
-    static private $instance = null;
+    private static $instance = null;
 
     /**
      * All registered ExtensionGuesserInterface instances
+     *
      * @var array
      */
     protected $guessers = array();
@@ -45,7 +47,7 @@ class ExtensionGuesser implements ExtensionGuesserInterface
      *
      * @return ExtensionGuesser
      */
-    static public function getInstance()
+    public static function getInstance()
     {
         if (null === self::$instance) {
             self::$instance = new self();
@@ -82,8 +84,8 @@ public function register(ExtensionGuesserInterface $guesser)
      * returns a value that is not NULL, this method terminates and returns the
      * value.
      *
-     * @param  string $mimeType   The mime type
-     * @return string             The guessed extension or NULL, if none could be guessed
+     * @param string $mimeType The mime type
+     * @return string          The guessed extension or NULL, if none could be guessed
      */
     public function guess($mimeType)
     {
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/ExtensionGuesserInterface.php b/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/ExtensionGuesserInterface.php
index 5b14ef9e..83736969 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/ExtensionGuesserInterface.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/ExtensionGuesserInterface.php
@@ -19,8 +19,8 @@ interface ExtensionGuesserInterface
     /**
      * Makes a best guess for a file extension, given a mime type
      *
-     * @param  string $mimeType   The mime type
-     * @return string             The guessed extension or NULL, if none could be guessed
+     * @param string $mimeType The mime type
+     * @return string          The guessed extension or NULL, if none could be guessed
      */
-    function guess($mimeType);
+    public function guess($mimeType);
 }
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/FileBinaryMimeTypeGuesser.php b/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/FileBinaryMimeTypeGuesser.php
index 12b84cdc..3da63dd4 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/FileBinaryMimeTypeGuesser.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/FileBinaryMimeTypeGuesser.php
@@ -17,7 +17,7 @@
 /**
  * Guesses the mime type with the binary "file" (only available on *nix)
  *
- * @author Bernhard Schussek <bernhard.schussek@symfony.com>
+ * @author Bernhard Schussek <bschussek@gmail.com>
  */
 class FileBinaryMimeTypeGuesser implements MimeTypeGuesserInterface
 {
@@ -43,15 +43,13 @@ public function __construct($cmd = 'file -b --mime %s 2>/dev/null')
      *
      * @return Boolean
      */
-    static public function isSupported()
+    public static function isSupported()
     {
         return !defined('PHP_WINDOWS_VERSION_BUILD');
     }
 
     /**
-     * Guesses the mime type of the file with the given path
-     *
-     * @see MimeTypeGuesserInterface::guess()
+     * {@inheritdoc}
      */
     public function guess($path)
     {
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/FileinfoMimeTypeGuesser.php b/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/FileinfoMimeTypeGuesser.php
index 45d5a086..09a0d7ed 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/FileinfoMimeTypeGuesser.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/FileinfoMimeTypeGuesser.php
@@ -17,7 +17,7 @@
 /**
  * Guesses the mime type using the PECL extension FileInfo
  *
- * @author Bernhard Schussek <bernhard.schussek@symfony.com>
+ * @author Bernhard Schussek <bschussek@gmail.com>
  */
 class FileinfoMimeTypeGuesser implements MimeTypeGuesserInterface
 {
@@ -26,15 +26,13 @@ class FileinfoMimeTypeGuesser implements MimeTypeGuesserInterface
      *
      * @return Boolean
      */
-    static public function isSupported()
+    public static function isSupported()
     {
         return function_exists('finfo_open');
     }
 
     /**
-     * Guesses the mime type of the file with the given path
-     *
-     * @see MimeTypeGuesserInterface::guess()
+     * {@inheritdoc}
      */
     public function guess($path)
     {
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/MimeTypeExtensionGuesser.php b/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/MimeTypeExtensionGuesser.php
index 805f223c..13fe4a2f 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/MimeTypeExtensionGuesser.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/MimeTypeExtensionGuesser.php
@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\HttpFoundation\File\Mimetype;
+namespace Symfony\Component\HttpFoundation\File\MimeType;
 
 /**
  * Provides a best-guess mapping of mime type to file extension.
@@ -542,6 +542,7 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
         'application/x-pkcs7-certificates' => 'p7b',
         'application/x-pkcs7-certreqresp' => 'p7r',
         'application/x-rar-compressed' => 'rar',
+        'application/x-rar' => 'rar',
         'application/x-sh' => 'sh',
         'application/x-shar' => 'shar',
         'application/x-shockwave-flash' => 'swf',
@@ -730,11 +731,7 @@ class MimeTypeExtensionGuesser implements ExtensionGuesserInterface
     );
 
     /**
-     * Returns the extension based on the mime type.
-     *
-     * If the mime type is unknown, returns null.
-     *
-     * @return string|null The guessed extension or null if it cannot be guessed
+     * {@inheritdoc}
      */
     public function guess($mimeType)
     {
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/MimeTypeGuesser.php b/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/MimeTypeGuesser.php
index d73a093d..a8247ab4 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/MimeTypeGuesser.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/MimeTypeGuesser.php
@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\HttpFoundation\File\MimeType;
 
+use Symfony\Component\HttpFoundation\File\Exception\FileException;
 use Symfony\Component\HttpFoundation\File\Exception\FileNotFoundException;
 use Symfony\Component\HttpFoundation\File\Exception\AccessDeniedException;
 
@@ -28,18 +29,20 @@
  *
  * The last registered guesser is preferred over previously registered ones.
  *
- * @author Bernhard Schussek <bernhard.schussek@symfony.com>
+ * @author Bernhard Schussek <bschussek@gmail.com>
  */
 class MimeTypeGuesser implements MimeTypeGuesserInterface
 {
     /**
      * The singleton instance
+     *
      * @var MimeTypeGuesser
      */
-    static private $instance = null;
+    private static $instance = null;
 
     /**
      * All registered MimeTypeGuesserInterface instances
+     *
      * @var array
      */
     protected $guessers = array();
@@ -49,7 +52,7 @@ class MimeTypeGuesser implements MimeTypeGuesserInterface
      *
      * @return MimeTypeGuesser
      */
-    static public function getInstance()
+    public static function getInstance()
     {
         if (null === self::$instance) {
             self::$instance = new self();
@@ -92,7 +95,7 @@ public function register(MimeTypeGuesserInterface $guesser)
      * returns a value that is not NULL, this method terminates and returns the
      * value.
      *
-     * @param  string $path   The path to the file
+     * @param string $path The path to the file
      *
      * @return string         The mime type or NULL, if none could be guessed
      *
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/MimeTypeGuesserInterface.php b/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/MimeTypeGuesserInterface.php
index 66178bb9..87ea20ff 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/MimeTypeGuesserInterface.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/File/MimeType/MimeTypeGuesserInterface.php
@@ -11,22 +11,25 @@
 
 namespace Symfony\Component\HttpFoundation\File\MimeType;
 
+use Symfony\Component\HttpFoundation\File\Exception\FileNotFoundException;
+use Symfony\Component\HttpFoundation\File\Exception\AccessDeniedException;
+
 /**
  * Guesses the mime type of a file
  *
- * @author Bernhard Schussek <bernhard.schussek@symfony.com>
+ * @author Bernhard Schussek <bschussek@gmail.com>
  */
 interface MimeTypeGuesserInterface
 {
     /**
      * Guesses the mime type of the file with the given path.
      *
-     * @param  string $path   The path to the file
+     * @param string $path The path to the file
      *
      * @return string         The mime type or NULL, if none could be guessed
      *
      * @throws FileNotFoundException  If the file does not exist
      * @throws AccessDeniedException  If the file could not be read
      */
-    function guess($path);
+    public function guess($path);
 }
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/File/UploadedFile.php b/laravel/vendor/Symfony/Component/HttpFoundation/File/UploadedFile.php
index 4e51c500..d201e2dc 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/File/UploadedFile.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/File/UploadedFile.php
@@ -17,7 +17,7 @@
 /**
  * A file uploaded through a form.
  *
- * @author Bernhard Schussek <bernhard.schussek@symfony.com>
+ * @author Bernhard Schussek <bschussek@gmail.com>
  * @author Florian Eckerstorfer <florian@eckerstorfer.org>
  * @author Fabien Potencier <fabien@symfony.com>
  *
@@ -94,7 +94,7 @@ public function __construct($path, $originalName, $mimeType = null, $size = null
             throw new FileException(sprintf('Unable to create UploadedFile because "file_uploads" is disabled in your php.ini file (%s)', get_cfg_var('cfg_file_path')));
         }
 
-        $this->originalName = basename($originalName);
+        $this->originalName = $this->getName($originalName);
         $this->mimeType = $mimeType ?: 'application/octet-stream';
         $this->size = $size;
         $this->error = $error ?: UPLOAD_ERR_OK;
@@ -166,7 +166,7 @@ public function getError()
     /**
      * Returns whether the file was uploaded successfully.
      *
-     * @return Boolean  True if no error occurred during uploading
+     * @return Boolean True if no error occurred during uploading
      *
      * @api
      */
@@ -189,8 +189,21 @@ public function isValid()
      */
     public function move($directory, $name = null)
     {
-        if ($this->isValid() && ($this->test || is_uploaded_file($this->getPathname()))) {
-            return parent::move($directory, $name);
+        if ($this->isValid()) {
+            if ($this->test) {
+                return parent::move($directory, $name);
+            } elseif (is_uploaded_file($this->getPathname())) {
+                $target = $this->getTargetFile($directory, $name);
+
+                if (!@move_uploaded_file($this->getPathname(), $target)) {
+                    $error = error_get_last();
+                    throw new FileException(sprintf('Could not move the file "%s" to "%s" (%s)', $this->getPathname(), $target, strip_tags($error['message'])));
+                }
+
+                @chmod($target, 0666 & ~umask());
+
+                return $target;
+            }
         }
 
         throw new FileException(sprintf('The file "%s" has not been uploaded via Http', $this->getPathname()));
@@ -199,9 +212,9 @@ public function move($directory, $name = null)
     /**
      * Returns the maximum size of an uploaded file as configured in php.ini
      *
-     * @return type The maximum size of an uploaded file in bytes
+     * @return int The maximum size of an uploaded file in bytes
      */
-    static public function getMaxFilesize()
+    public static function getMaxFilesize()
     {
         $max = trim(ini_get('upload_max_filesize'));
 
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/FileBag.php b/laravel/vendor/Symfony/Component/HttpFoundation/FileBag.php
index 702ab84c..b2775efb 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/FileBag.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/FileBag.php
@@ -23,7 +23,7 @@
  */
 class FileBag extends ParameterBag
 {
-    static private $fileKeys = array('error', 'name', 'size', 'tmp_name', 'type');
+    private static $fileKeys = array('error', 'name', 'size', 'tmp_name', 'type');
 
     /**
      * Constructor.
@@ -38,8 +38,7 @@ public function __construct(array $parameters = array())
     }
 
     /**
-     * (non-PHPdoc)
-     * @see Symfony\Component\HttpFoundation\ParameterBag::replace()
+     * {@inheritdoc}
      *
      * @api
      */
@@ -50,23 +49,21 @@ public function replace(array $files = array())
     }
 
     /**
-     * (non-PHPdoc)
-     * @see Symfony\Component\HttpFoundation\ParameterBag::set()
+     * {@inheritdoc}
      *
      * @api
      */
     public function set($key, $value)
     {
-        if (is_array($value) || $value instanceof UploadedFile) {
-            parent::set($key, $this->convertFileInformation($value));
-        } else {
+        if (!is_array($value) && !$value instanceof UploadedFile) {
             throw new \InvalidArgumentException('An uploaded file must be an array or an instance of UploadedFile.');
         }
+
+        parent::set($key, $this->convertFileInformation($value));
     }
 
     /**
-     * (non-PHPdoc)
-     * @see Symfony\Component\HttpFoundation\ParameterBag::add()
+     * {@inheritdoc}
      *
      * @api
      */
@@ -80,7 +77,7 @@ public function add(array $files = array())
     /**
      * Converts uploaded files to UploadedFile instances.
      *
-     * @param  array|UploadedFile $file A (multi-dimensional) array of uploaded file information
+     * @param array|UploadedFile $file A (multi-dimensional) array of uploaded file information
      *
      * @return array A (multi-dimensional) array of UploadedFile instances
      */
@@ -121,7 +118,7 @@ protected function convertFileInformation($file)
      * It's safe to pass an already converted array, in which case this method
      * just returns the original array unmodified.
      *
-     * @param  array $data
+     * @param array $data
      *
      * @return array
      */
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/HeaderBag.php b/laravel/vendor/Symfony/Component/HttpFoundation/HeaderBag.php
index f614b094..2360e55b 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/HeaderBag.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/HeaderBag.php
@@ -18,7 +18,7 @@
  *
  * @api
  */
-class HeaderBag
+class HeaderBag implements \IteratorAggregate, \Countable
 {
     protected $headers;
     protected $cacheControl;
@@ -50,16 +50,13 @@ public function __toString()
             return '';
         }
 
-        $beautifier = function ($name) {
-            return preg_replace_callback('/\-(.)/', function ($match) { return '-'.strtoupper($match[1]); }, ucfirst($name));
-        };
-
         $max = max(array_map('strlen', array_keys($this->headers))) + 1;
         $content = '';
         ksort($this->headers);
         foreach ($this->headers as $name => $values) {
+            $name = implode('-', array_map('ucfirst', explode('-', $name)));
             foreach ($values as $value) {
-                $content .= sprintf("%-{$max}s %s\r\n", $beautifier($name).':', $value);
+                $content .= sprintf("%-{$max}s %s\r\n", $name.':', $value);
             }
         }
 
@@ -93,7 +90,7 @@ public function keys()
     /**
      * Replaces the current HTTP headers by a new set.
      *
-     * @param array  $headers An array of HTTP headers
+     * @param array $headers An array of HTTP headers
      *
      * @api
      */
@@ -106,7 +103,7 @@ public function replace(array $headers = array())
     /**
      * Adds new headers the current HTTP headers set.
      *
-     * @param array  $headers An array of HTTP headers
+     * @param array $headers An array of HTTP headers
      *
      * @api
      */
@@ -160,7 +157,7 @@ public function set($key, $values, $replace = true)
     {
         $key = strtr(strtolower($key), '_', '-');
 
-        $values = (array) $values;
+        $values = array_values((array) $values);
 
         if (true === $replace || !isset($this->headers[$key])) {
             $this->headers[$key] = $values;
@@ -226,7 +223,9 @@ public function remove($key)
      * @param string    $key     The parameter key
      * @param \DateTime $default The default value
      *
-     * @return \DateTime The filtered value
+     * @return null|\DateTime The filtered value
+     *
+     * @throws \RuntimeException When the HTTP header is not parseable
      *
      * @api
      */
@@ -267,6 +266,26 @@ public function removeCacheControlDirective($key)
         $this->set('Cache-Control', $this->getCacheControlHeader());
     }
 
+    /**
+     * Returns an iterator for headers.
+     *
+     * @return \ArrayIterator An \ArrayIterator instance
+     */
+    public function getIterator()
+    {
+        return new \ArrayIterator($this->headers);
+    }
+
+    /**
+     * Returns the number of headers.
+     *
+     * @return int The number of headers
+     */
+    public function count()
+    {
+        return count($this->headers);
+    }
+
     protected function getCacheControlHeader()
     {
         $parts = array();
@@ -298,7 +317,7 @@ protected function parseCacheControl($header)
         $cacheControl = array();
         preg_match_all('#([a-zA-Z][a-zA-Z_-]*)\s*(?:=(?:"([^"]*)"|([^ \t",;]*)))?#', $header, $matches, PREG_SET_ORDER);
         foreach ($matches as $match) {
-            $cacheControl[strtolower($match[1])] = isset($match[2]) && $match[2] ? $match[2] : (isset($match[3]) ? $match[3] : true);
+            $cacheControl[strtolower($match[1])] = isset($match[3]) ? $match[3] : (isset($match[2]) ? $match[2] : true);
         }
 
         return $cacheControl;
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/JsonResponse.php b/laravel/vendor/Symfony/Component/HttpFoundation/JsonResponse.php
index 8e02926e..29b4cc7b 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/JsonResponse.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/JsonResponse.php
@@ -18,6 +18,9 @@
  */
 class JsonResponse extends Response
 {
+    protected $data;
+    protected $callback;
+
     /**
      * Constructor.
      *
@@ -27,23 +30,84 @@ class JsonResponse extends Response
      */
     public function __construct($data = array(), $status = 200, $headers = array())
     {
-        // root should be JSON object, not array
-        if (is_array($data) && 0 === count($data)) {
-            $data = new \ArrayObject();
-        }
+        parent::__construct('', $status, $headers);
 
-        parent::__construct(
-            json_encode($data),
-            $status,
-            array_merge(array('Content-Type' => 'application/json'), $headers)
-        );
+        $this->setData($data);
     }
 
     /**
      * {@inheritDoc}
      */
-    static public function create($data = array(), $status = 200, $headers = array())
+    public static function create($data = array(), $status = 200, $headers = array())
     {
         return new static($data, $status, $headers);
     }
+
+    /**
+     * Sets the JSONP callback.
+     *
+     * @param string $callback
+     *
+     * @return JsonResponse
+     */
+    public function setCallback($callback = null)
+    {
+        if (null !== $callback) {
+            // taken from http://www.geekality.net/2011/08/03/valid-javascript-identifier/
+            $pattern = '/^[$_\p{L}][$_\p{L}\p{Mn}\p{Mc}\p{Nd}\p{Pc}\x{200C}\x{200D}]*+$/u';
+            $parts = explode('.', $callback);
+            foreach ($parts as $part) {
+                if (!preg_match($pattern, $part)) {
+                    throw new \InvalidArgumentException('The callback name is not valid.');
+                }
+            }
+        }
+
+        $this->callback = $callback;
+
+        return $this->update();
+    }
+
+    /**
+     * Sets the data to be sent as json.
+     *
+     * @param mixed $data
+     *
+     * @return JsonResponse
+     */
+    public function setData($data = array())
+    {
+        // root should be JSON object, not array
+        if (is_array($data) && 0 === count($data)) {
+            $data = new \ArrayObject();
+        }
+
+        // Encode <, >, ', &, and " for RFC4627-compliant JSON, which may also be embedded into HTML.
+        $this->data = json_encode($data, JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_AMP | JSON_HEX_QUOT);
+
+        return $this->update();
+    }
+
+    /**
+     * Updates the content and headers according to the json data and callback.
+     *
+     * @return JsonResponse
+     */
+    protected function update()
+    {
+        if (null !== $this->callback) {
+            // Not using application/javascript for compatibility reasons with older browsers.
+            $this->headers->set('Content-Type', 'text/javascript');
+
+            return $this->setContent(sprintf('%s(%s);', $this->callback, $this->data));
+        }
+
+        // Only set the header when there is none or when it equals 'text/javascript' (from a previous update with callback)
+        // in order to not overwrite a custom definition.
+        if (!$this->headers->has('Content-Type') || 'text/javascript' === $this->headers->get('Content-Type')) {
+            $this->headers->set('Content-Type', 'application/json');
+        }
+
+        return $this->setContent($this->data);
+    }
 }
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/ParameterBag.php b/laravel/vendor/Symfony/Component/HttpFoundation/ParameterBag.php
index a5b04da0..0273d933 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/ParameterBag.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/ParameterBag.php
@@ -18,7 +18,7 @@
  *
  * @api
  */
-class ParameterBag
+class ParameterBag implements \IteratorAggregate, \Countable
 {
     /**
      * Parameter storage.
@@ -92,7 +92,9 @@ public function add(array $parameters = array())
      *
      * @param string  $path    The key
      * @param mixed   $default The default value if the parameter key does not exist
-     * @param boolean $deep If true, a path like foo[bar] will find deeper items
+     * @param boolean $deep    If true, a path like foo[bar] will find deeper items
+     *
+     * @return mixed
      *
      * @api
      */
@@ -109,7 +111,7 @@ public function get($path, $default = null, $deep = false)
 
         $value = $this->parameters[$root];
         $currentKey = null;
-        for ($i=$pos,$c=strlen($path); $i<$c; $i++) {
+        for ($i = $pos, $c = strlen($path); $i < $c; $i++) {
             $char = $path[$i];
 
             if ('[' === $char) {
@@ -189,7 +191,7 @@ public function remove($key)
      *
      * @param string  $key     The parameter key
      * @param mixed   $default The default value if the parameter key does not exist
-     * @param boolean $deep If true, a path like foo[bar] will find deeper items
+     * @param boolean $deep    If true, a path like foo[bar] will find deeper items
      *
      * @return string The filtered value
      *
@@ -205,7 +207,7 @@ public function getAlpha($key, $default = '', $deep = false)
      *
      * @param string  $key     The parameter key
      * @param mixed   $default The default value if the parameter key does not exist
-     * @param boolean $deep If true, a path like foo[bar] will find deeper items
+     * @param boolean $deep    If true, a path like foo[bar] will find deeper items
      *
      * @return string The filtered value
      *
@@ -221,7 +223,7 @@ public function getAlnum($key, $default = '', $deep = false)
      *
      * @param string  $key     The parameter key
      * @param mixed   $default The default value if the parameter key does not exist
-     * @param boolean $deep If true, a path like foo[bar] will find deeper items
+     * @param boolean $deep    If true, a path like foo[bar] will find deeper items
      *
      * @return string The filtered value
      *
@@ -238,9 +240,9 @@ public function getDigits($key, $default = '', $deep = false)
      *
      * @param string  $key     The parameter key
      * @param mixed   $default The default value if the parameter key does not exist
-     * @param boolean $deep If true, a path like foo[bar] will find deeper items
+     * @param boolean $deep    If true, a path like foo[bar] will find deeper items
      *
-     * @return string The filtered value
+     * @return integer The filtered value
      *
      * @api
      */
@@ -278,4 +280,24 @@ public function filter($key, $default = null, $deep = false, $filter=FILTER_DEFA
 
         return filter_var($value, $filter, $options);
     }
+
+    /**
+     * Returns an iterator for parameters.
+     *
+     * @return \ArrayIterator An \ArrayIterator instance
+     */
+    public function getIterator()
+    {
+        return new \ArrayIterator($this->parameters);
+    }
+
+    /**
+     * Returns the number of parameters.
+     *
+     * @return int The number of parameters
+     */
+    public function count()
+    {
+        return count($this->parameters);
+    }
 }
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/README.md b/laravel/vendor/Symfony/Component/HttpFoundation/README.md
index 88adfed7..bb6f02c4 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/README.md
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/README.md
@@ -38,10 +38,9 @@
         $loader->registerPrefixFallback(__DIR__.'/../vendor/symfony/src/Symfony/Component/HttpFoundation/Resources/stubs');
     }
 
-
 Resources
 ---------
 
-Unit tests:
+You can run the unit tests with the following command:
 
-https://github.com/symfony/symfony/tree/master/tests/Symfony/Tests/Component/HttpFoundation
+    phpunit
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/RedirectResponse.php b/laravel/vendor/Symfony/Component/HttpFoundation/RedirectResponse.php
index 27676ec0..a9d98e6b 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/RedirectResponse.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/RedirectResponse.php
@@ -39,24 +39,9 @@ public function __construct($url, $status = 302, $headers = array())
             throw new \InvalidArgumentException('Cannot redirect to an empty URL.');
         }
 
-        $this->targetUrl = $url;
+        parent::__construct('', $status, $headers);
 
-        parent::__construct(
-            sprintf('<!DOCTYPE html>
-<html>
-    <head>
-        <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-        <meta http-equiv="refresh" content="1;url=%1$s" />
-
-        <title>Redirecting to %1$s</title>
-    </head>
-    <body>
-        Redirecting to <a href="%1$s">%1$s</a>.
-    </body>
-</html>', htmlspecialchars($url, ENT_QUOTES, 'UTF-8')),
-            $status,
-            array_merge($headers, array('Location' => $url))
-        );
+        $this->setTargetUrl($url);
 
         if (!$this->isRedirect()) {
             throw new \InvalidArgumentException(sprintf('The HTTP status code is not a redirect ("%s" given).', $status));
@@ -66,7 +51,7 @@ public function __construct($url, $status = 302, $headers = array())
     /**
      * {@inheritDoc}
      */
-    static public function create($url = '', $status = 302, $headers = array())
+    public static function create($url = '', $status = 302, $headers = array())
     {
         return new static($url, $status, $headers);
     }
@@ -80,4 +65,38 @@ public function getTargetUrl()
     {
         return $this->targetUrl;
     }
+
+    /**
+     * Sets the redirect target of this response.
+     *
+     * @param string  $url     The URL to redirect to
+     *
+     * @return RedirectResponse The current response.
+     */
+    public function setTargetUrl($url)
+    {
+        if (empty($url)) {
+            throw new \InvalidArgumentException('Cannot redirect to an empty URL.');
+        }
+
+        $this->targetUrl = $url;
+
+        $this->setContent(
+            sprintf('<!DOCTYPE html>
+<html>
+    <head>
+        <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+        <meta http-equiv="refresh" content="1;url=%1$s" />
+
+        <title>Redirecting to %1$s</title>
+    </head>
+    <body>
+        Redirecting to <a href="%1$s">%1$s</a>.
+    </body>
+</html>', htmlspecialchars($url, ENT_QUOTES, 'UTF-8')));
+
+        $this->headers->set('Location', $url);
+
+        return $this;
+    }
 }
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Request.php b/laravel/vendor/Symfony/Component/HttpFoundation/Request.php
index eb200b85..18e5480c 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Request.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Request.php
@@ -16,13 +16,42 @@
 /**
  * Request represents an HTTP request.
  *
+ * The methods dealing with URL accept / return a raw path (% encoded):
+ *   * getBasePath
+ *   * getBaseUrl
+ *   * getPathInfo
+ *   * getRequestUri
+ *   * getUri
+ *   * getUriForPath
+ *
  * @author Fabien Potencier <fabien@symfony.com>
  *
  * @api
  */
 class Request
 {
-    static protected $trustProxy = false;
+    const HEADER_CLIENT_IP = 'client_ip';
+    const HEADER_CLIENT_HOST = 'client_host';
+    const HEADER_CLIENT_PROTO = 'client_proto';
+    const HEADER_CLIENT_PORT = 'client_port';
+
+    protected static $trustProxy = false;
+
+    protected static $trustedProxies = array();
+
+    /**
+     * Names for headers that can be trusted when
+     * using trusted proxies.
+     *
+     * The default names are non-standard, but widely used
+     * by popular reverse proxies (like Apache mod_proxy or Amazon EC2).
+     */
+    protected static $trustedHeaders = array(
+        self::HEADER_CLIENT_IP    => 'X_FORWARDED_FOR',
+        self::HEADER_CLIENT_HOST  => 'X_FORWARDED_HOST',
+        self::HEADER_CLIENT_PROTO => 'X_FORWARDED_PROTO',
+        self::HEADER_CLIENT_PORT  => 'X_FORWARDED_PORT',
+    );
 
     /**
      * @var \Symfony\Component\HttpFoundation\ParameterBag
@@ -79,17 +108,17 @@ class Request
     protected $content;
 
     /**
-     * @var string
+     * @var array
      */
     protected $languages;
 
     /**
-     * @var string
+     * @var array
      */
     protected $charsets;
 
     /**
-     * @var string
+     * @var array
      */
     protected $acceptableContentTypes;
 
@@ -139,9 +168,9 @@ class Request
     protected $defaultLocale = 'en';
 
     /**
-     * @var string
+     * @var array
      */
-    static protected $formats;
+    protected static $formats;
 
     /**
      * Constructor.
@@ -205,11 +234,11 @@ public function initialize(array $query = array(), array $request = array(), arr
      *
      * @api
      */
-    static public function createFromGlobals()
+    public static function createFromGlobals()
     {
         $request = new static($_GET, $_POST, array(), $_COOKIE, $_FILES, $_SERVER);
 
-        if (0 === strpos($request->server->get('CONTENT_TYPE'), 'application/x-www-form-urlencoded')
+        if (0 === strpos($request->headers->get('CONTENT_TYPE'), 'application/x-www-form-urlencoded')
             && in_array(strtoupper($request->server->get('REQUEST_METHOD', 'GET')), array('PUT', 'DELETE', 'PATCH'))
         ) {
             parse_str($request->getContent(), $data);
@@ -224,7 +253,7 @@ static public function createFromGlobals()
      *
      * @param string $uri        The URI
      * @param string $method     The HTTP method
-     * @param array  $parameters The request (GET) or query (POST) parameters
+     * @param array  $parameters The query (GET) or request (POST) parameters
      * @param array  $cookies    The request cookies ($_COOKIE)
      * @param array  $files      The request files ($_FILES)
      * @param array  $server     The server parameters ($_SERVER)
@@ -234,7 +263,7 @@ static public function createFromGlobals()
      *
      * @api
      */
-    static public function create($uri, $method = 'GET', $parameters = array(), $cookies = array(), $files = array(), $server = array(), $content = null)
+    public static function create($uri, $method = 'GET', $parameters = array(), $cookies = array(), $files = array(), $server = array(), $content = null)
     {
         $defaults = array(
             'SERVER_NAME'          => 'localhost',
@@ -278,7 +307,7 @@ static public function create($uri, $method = 'GET', $parameters = array(), $coo
         }
 
         if (!isset($components['path'])) {
-            $components['path'] = '';
+            $components['path'] = '/';
         }
 
         switch (strtoupper($method)) {
@@ -297,15 +326,12 @@ static public function create($uri, $method = 'GET', $parameters = array(), $coo
         }
 
         if (isset($components['query'])) {
-            $queryString = html_entity_decode($components['query']);
-            parse_str($queryString, $qs);
-            if (is_array($qs)) {
-                $query = array_replace($qs, $query);
-            }
+            parse_str(html_entity_decode($components['query']), $qs);
+            $query = array_replace($qs, $query);
         }
-        $queryString = http_build_query($query);
+        $queryString = http_build_query($query, '', '&');
 
-        $uri = $components['path'].($queryString ? '?'.$queryString : '');
+        $uri = $components['path'].('' !== $queryString ? '?'.$queryString : '');
 
         $server = array_replace($defaults, $server, array(
             'REQUEST_METHOD' => strtoupper($method),
@@ -327,6 +353,8 @@ static public function create($uri, $method = 'GET', $parameters = array(), $coo
      * @param array $files      The FILES parameters
      * @param array $server     The SERVER parameters
      *
+     * @return Request The duplicated request
+     *
      * @api
      */
     public function duplicate(array $query = null, array $request = null, array $attributes = null, array $cookies = null, array $files = null, array $server = null)
@@ -397,7 +425,8 @@ public function __toString()
     /**
      * Overrides the PHP global variables according to this request instance.
      *
-     * It overrides $_GET, $_POST, $_REQUEST, $_SERVER, $_COOKIE, and $_FILES.
+     * It overrides $_GET, $_POST, $_REQUEST, $_SERVER, $_COOKIE.
+     * $_FILES is never override, see rfc1867
      *
      * @api
      */
@@ -407,7 +436,6 @@ public function overrideGlobals()
         $_POST = $this->request->all();
         $_SERVER = $this->server->all();
         $_COOKIE = $this->cookies->all();
-        // FIXME: populate $_FILES
 
         foreach ($this->headers->all() as $key => $value) {
             $key = strtoupper(str_replace('-', '_', $key));
@@ -418,22 +446,64 @@ public function overrideGlobals()
             }
         }
 
-        // FIXME: should read variables_order and request_order
-        // to know which globals to merge and in which order
-        $_REQUEST = array_merge($_GET, $_POST);
+        $request = array('g' => $_GET, 'p' => $_POST, 'c' => $_COOKIE);
+
+        $requestOrder = ini_get('request_order') ?: ini_get('variable_order');
+        $requestOrder = preg_replace('#[^cgp]#', '', strtolower($requestOrder)) ?: 'gp';
+
+        $_REQUEST = array();
+        foreach (str_split($requestOrder) as $order) {
+            $_REQUEST = array_merge($_REQUEST, $request[$order]);
+        }
     }
 
     /**
      * Trusts $_SERVER entries coming from proxies.
      *
-     * You should only call this method if your application
-     * is hosted behind a reverse proxy that you manage.
+     * @deprecated Deprecated since version 2.0, to be removed in 2.3. Use setTrustedProxies instead.
+     */
+    public static function trustProxyData()
+    {
+        self::$trustProxy = true;
+    }
+
+    /**
+     * Sets a list of trusted proxies.
+     *
+     * You should only list the reverse proxies that you manage directly.
+     *
+     * @param array $proxies A list of trusted proxies
      *
      * @api
      */
-    static public function trustProxyData()
+    public static function setTrustedProxies(array $proxies)
     {
-        self::$trustProxy = true;
+        self::$trustedProxies = $proxies;
+        self::$trustProxy = $proxies ? true : false;
+    }
+
+    /**
+     * Sets the name for trusted headers.
+     *
+     * The following header keys are supported:
+     *
+     *  * Request::HEADER_CLIENT_IP:    defaults to X-Forwarded-For   (see getClientIp())
+     *  * Request::HEADER_CLIENT_HOST:  defaults to X-Forwarded-Host  (see getClientHost())
+     *  * Request::HEADER_CLIENT_PORT:  defaults to X-Forwarded-Port  (see getClientPort())
+     *  * Request::HEADER_CLIENT_PROTO: defaults to X-Forwarded-Proto (see getScheme() and isSecure())
+     *
+     * Setting an empty value allows to disable the trusted header for the given key.
+     *
+     * @param string $key   The header key
+     * @param string $value The header name
+     */
+    public static function setTrustedHeaderName($key, $value)
+    {
+        if (!array_key_exists($key, self::$trustedHeaders)) {
+            throw new \InvalidArgumentException(sprintf('Unable to set the trusted header name for key "%s".', $key));
+        }
+
+        self::$trustedHeaders[$key] = $value;
     }
 
     /**
@@ -442,29 +512,72 @@ static public function trustProxyData()
      *
      * @return boolean
      */
-    static public function isProxyTrusted()
+    public static function isProxyTrusted()
     {
         return self::$trustProxy;
     }
 
+    /**
+     * Normalizes a query string.
+     *
+     * It builds a normalized query string, where keys/value pairs are alphabetized,
+     * have consistent escaping and unneeded delimiters are removed.
+     *
+     * @param string $qs Query string
+     *
+     * @return string A normalized query string for the Request
+     */
+    public static function normalizeQueryString($qs)
+    {
+        if ('' == $qs) {
+            return '';
+        }
+
+        $parts = array();
+        $order = array();
+
+        foreach (explode('&', $qs) as $param) {
+            if ('' === $param || '=' === $param[0]) {
+                // Ignore useless delimiters, e.g. "x=y&".
+                // Also ignore pairs with empty key, even if there was a value, e.g. "=value", as such nameless values cannot be retrieved anyway.
+                // PHP also does not include them when building _GET.
+                continue;
+            }
+
+            $keyValuePair = explode('=', $param, 2);
+
+            // GET parameters, that are submitted from a HTML form, encode spaces as "+" by default (as defined in enctype application/x-www-form-urlencoded).
+            // PHP also converts "+" to spaces when filling the global _GET or when using the function parse_str. This is why we use urldecode and then normalize to
+            // RFC 3986 with rawurlencode.
+            $parts[] = isset($keyValuePair[1]) ?
+                rawurlencode(urldecode($keyValuePair[0])).'='.rawurlencode(urldecode($keyValuePair[1])) :
+                rawurlencode(urldecode($keyValuePair[0]));
+            $order[] = urldecode($keyValuePair[0]);
+        }
+
+        array_multisort($order, SORT_ASC, $parts);
+
+        return implode('&', $parts);
+    }
+
     /**
      * Gets a "parameter" value.
      *
      * This method is mainly useful for libraries that want to provide some flexibility.
      *
-     * Order of precedence: GET, PATH, POST, COOKIE
+     * Order of precedence: GET, PATH, POST
      *
      * Avoid using this method in controllers:
      *
      *  * slow
      *  * prefer to get from a "named" source
      *
-     * It is better to explicity get request parameters from the appropriate
-     * public property instead (query, request, attributes, ...).
+     * It is better to explicitly get request parameters from the appropriate
+     * public property instead (query, attributes, request).
      *
-     * @param string    $key        the key
-     * @param mixed     $default    the default value
-     * @param type      $deep       is parameter deep in multidimensional array
+     * @param string  $key     the key
+     * @param mixed   $default the default value
+     * @param Boolean $deep    is parameter deep in multidimensional array
      *
      * @return mixed
      */
@@ -489,22 +602,24 @@ public function getSession()
      * Whether the request contains a Session which was started in one of the
      * previous requests.
      *
-     * @return boolean
+     * @return Boolean
      *
      * @api
      */
     public function hasPreviousSession()
     {
         // the check for $this->session avoids malicious users trying to fake a session cookie with proper name
-        $sessionName = $this->hasSession() ? $this->session->getName() : null;
-
-        return $this->cookies->has($sessionName) && $this->hasSession();
+        return $this->hasSession() && $this->cookies->has($this->session->getName());
     }
 
     /**
      * Whether the request contains a Session object.
      *
-     * @return boolean
+     * This method does not give any information about the state of the session object,
+     * like whether the session is started or not. It is just a way to check if this Request
+     * is associated with a Session instance.
+     *
+     * @return Boolean true when the Request contains a Session object, false otherwise
      *
      * @api
      */
@@ -528,23 +643,43 @@ public function setSession(SessionInterface $session)
     /**
      * Returns the client IP address.
      *
+     * This method can read the client IP address from the "X-Forwarded-For" header
+     * when trusted proxies were set via "setTrustedProxies()". The "X-Forwarded-For"
+     * header value is a comma+space separated list of IP addresses, the left-most
+     * being the original client, and each successive proxy that passed the request
+     * adding the IP address where it received the request from.
+     *
+     * If your reverse proxy uses a different header name than "X-Forwarded-For",
+     * ("Client-Ip" for instance), configure it via "setTrustedHeaderName()" with
+     * the "client-ip" key.
+     *
      * @return string The client IP address
      *
+     * @see http://en.wikipedia.org/wiki/X-Forwarded-For
+     *
+     * @deprecated The proxy argument is deprecated since version 2.0 and will be removed in 2.3. Use setTrustedProxies instead.
+     *
      * @api
      */
     public function getClientIp()
     {
-        if (self::$trustProxy) {
-            if ($this->server->has('HTTP_CLIENT_IP')) {
-                return $this->server->get('HTTP_CLIENT_IP');
-            } elseif ($this->server->has('HTTP_X_FORWARDED_FOR')) {
-                $clientIp = explode(',', $this->server->get('HTTP_X_FORWARDED_FOR'), 2);
+        $ip = $this->server->get('REMOTE_ADDR');
 
-                return isset($clientIp[0]) ? trim($clientIp[0]) : '';
-            }
+        if (!self::$trustProxy) {
+            return $ip;
         }
 
-        return $this->server->get('REMOTE_ADDR');
+        if (!self::$trustedHeaders[self::HEADER_CLIENT_IP] || !$this->headers->has(self::$trustedHeaders[self::HEADER_CLIENT_IP])) {
+            return $ip;
+        }
+
+        $clientIps = array_map('trim', explode(',', $this->headers->get(self::$trustedHeaders[self::HEADER_CLIENT_IP])));
+        $clientIps[] = $ip;
+
+        $trustedProxies = self::$trustProxy && !self::$trustedProxies ? array($ip) : self::$trustedProxies;
+        $clientIps = array_diff($clientIps, $trustedProxies);
+
+        return array_pop($clientIps);
     }
 
     /**
@@ -568,9 +703,10 @@ public function getScriptName()
      *
      *  * http://localhost/mysite              returns an empty string
      *  * http://localhost/mysite/about        returns '/about'
+     *  * htpp://localhost/mysite/enco%20ded   returns '/enco%20ded'
      *  * http://localhost/mysite/about?var=1  returns '/about'
      *
-     * @return string
+     * @return string The raw path (i.e. not urldecoded)
      *
      * @api
      */
@@ -588,11 +724,12 @@ public function getPathInfo()
      *
      * Suppose that an index.php file instantiates this request object:
      *
-     *  * http://localhost/index.php        returns an empty string
-     *  * http://localhost/index.php/page   returns an empty string
-     *  * http://localhost/web/index.php    return '/web'
+     *  * http://localhost/index.php         returns an empty string
+     *  * http://localhost/index.php/page    returns an empty string
+     *  * http://localhost/web/index.php     returns '/web'
+     *  * http://localhost/we%20b/index.php  returns '/we%20b'
      *
-     * @return string
+     * @return string The raw path (i.e. not urldecoded)
      *
      * @api
      */
@@ -613,7 +750,7 @@ public function getBasePath()
      * This is similar to getBasePath(), except that it also includes the
      * script filename (e.g. index.php) if one exists.
      *
-     * @return string
+     * @return string The raw url (i.e. not urldecoded)
      *
      * @api
      */
@@ -641,17 +778,25 @@ public function getScheme()
     /**
      * Returns the port on which the request is made.
      *
+     * This method can read the client port from the "X-Forwarded-Port" header
+     * when trusted proxies were set via "setTrustedProxies()".
+     *
+     * The "X-Forwarded-Port" header must contain the client port.
+     *
+     * If your reverse proxy uses a different header name than "X-Forwarded-Port",
+     * configure it via "setTrustedHeaderName()" with the "client-port" key.
+     *
      * @return string
      *
      * @api
      */
     public function getPort()
     {
-        if (self::$trustProxy && $this->headers->has('X-Forwarded-Port')) {
-            return $this->headers->get('X-Forwarded-Port');
-        } else {
-            return $this->server->get('SERVER_PORT');
+        if (self::$trustProxy && self::$trustedHeaders[self::HEADER_CLIENT_PORT] && $port = $this->headers->get(self::$trustedHeaders[self::HEADER_CLIENT_PORT])) {
+            return $port;
         }
+
+        return $this->server->get('SERVER_PORT');
     }
 
     /**
@@ -674,6 +819,23 @@ public function getPassword()
         return $this->server->get('PHP_AUTH_PW');
     }
 
+    /**
+     * Gets the user info.
+     *
+     * @return string A user name and, optionally, scheme-specific information about how to gain authorization to access the server
+     */
+    public function getUserInfo()
+    {
+        $userinfo = $this->getUser();
+
+        $pass = $this->getPassword();
+        if ('' != $pass) {
+           $userinfo .= ":$pass";
+        }
+
+        return $userinfo;
+    }
+
     /**
      * Returns the HTTP host being requested.
      *
@@ -698,7 +860,7 @@ public function getHttpHost()
     /**
      * Returns the requested URI.
      *
-     * @return string
+     * @return string The raw URI (i.e. not urldecoded)
      *
      * @api
      */
@@ -711,6 +873,19 @@ public function getRequestUri()
         return $this->requestUri;
     }
 
+    /**
+     * Gets the scheme and HTTP host.
+     *
+     * If the URL was called with basic authentication, the user
+     * and the password are not added to the generated string.
+     *
+     * @return string The scheme and HTTP host
+     */
+    public function getSchemeAndHttpHost()
+    {
+        return $this->getScheme().'://'.$this->getHttpHost();
+    }
+
     /**
      * Generates a normalized URI for the Request.
      *
@@ -727,20 +902,7 @@ public function getUri()
             $qs = '?'.$qs;
         }
 
-        $auth = '';
-        if ($user = $this->getUser()) {
-            $auth = $user;
-        }
-
-        if ($pass = $this->getPassword()) {
-           $auth .= ":$pass";
-        }
-
-        if ('' !== $auth) {
-           $auth .= '@';
-        }
-
-        return $this->getScheme().'://'.$auth.$this->getHttpHost().$this->getBaseUrl().$this->getPathInfo().$qs;
+        return $this->getSchemeAndHttpHost().$this->getBaseUrl().$this->getPathInfo().$qs;
     }
 
     /**
@@ -754,7 +916,7 @@ public function getUri()
      */
     public function getUriForPath($path)
     {
-        return $this->getScheme().'://'.$this->getHttpHost().$this->getBaseUrl().$path;
+        return $this->getSchemeAndHttpHost().$this->getBaseUrl().$path;
     }
 
     /**
@@ -769,71 +931,76 @@ public function getUriForPath($path)
      */
     public function getQueryString()
     {
-        if (!$qs = $this->server->get('QUERY_STRING')) {
-            return null;
-        }
+        $qs = static::normalizeQueryString($this->server->get('QUERY_STRING'));
 
-        $parts = array();
-        $order = array();
-
-        foreach (explode('&', $qs) as $segment) {
-            if (false === strpos($segment, '=')) {
-                $parts[] = $segment;
-                $order[] = $segment;
-            } else {
-                $tmp = explode('=', rawurldecode($segment), 2);
-                $parts[] = rawurlencode($tmp[0]).'='.rawurlencode($tmp[1]);
-                $order[] = $tmp[0];
-            }
-        }
-        array_multisort($order, SORT_ASC, $parts);
-
-        return implode('&', $parts);
+        return '' === $qs ? null : $qs;
     }
 
     /**
      * Checks whether the request is secure or not.
      *
+     * This method can read the client port from the "X-Forwarded-Proto" header
+     * when trusted proxies were set via "setTrustedProxies()".
+     *
+     * The "X-Forwarded-Proto" header must contain the protocol: "https" or "http".
+     *
+     * If your reverse proxy uses a different header name than "X-Forwarded-Proto"
+     * ("SSL_HTTPS" for instance), configure it via "setTrustedHeaderName()" with
+     * the "client-proto" key.
+     *
      * @return Boolean
      *
      * @api
      */
     public function isSecure()
     {
-        return (
-            (strtolower($this->server->get('HTTPS')) == 'on' || $this->server->get('HTTPS') == 1)
-            ||
-            (self::$trustProxy && strtolower($this->headers->get('SSL_HTTPS')) == 'on' || $this->headers->get('SSL_HTTPS') == 1)
-            ||
-            (self::$trustProxy && strtolower($this->headers->get('X_FORWARDED_PROTO')) == 'https')
-        );
+        if (self::$trustProxy && self::$trustedHeaders[self::HEADER_CLIENT_PROTO] && $proto = $this->headers->get(self::$trustedHeaders[self::HEADER_CLIENT_PROTO])) {
+            return in_array(strtolower($proto), array('https', 'on', '1'));
+        }
+
+        return 'on' == strtolower($this->server->get('HTTPS')) || 1 == $this->server->get('HTTPS');
     }
 
     /**
      * Returns the host name.
      *
+     * This method can read the client port from the "X-Forwarded-Host" header
+     * when trusted proxies were set via "setTrustedProxies()".
+     *
+     * The "X-Forwarded-Host" header must contain the client host name.
+     *
+     * If your reverse proxy uses a different header name than "X-Forwarded-Host",
+     * configure it via "setTrustedHeaderName()" with the "client-host" key.
+     *
      * @return string
      *
+     * @throws \UnexpectedValueException when the host name is invalid
+     *
      * @api
      */
     public function getHost()
     {
-        if (self::$trustProxy && $host = $this->headers->get('X_FORWARDED_HOST')) {
+        if (self::$trustProxy && self::$trustedHeaders[self::HEADER_CLIENT_HOST] && $host = $this->headers->get(self::$trustedHeaders[self::HEADER_CLIENT_HOST])) {
             $elements = explode(',', $host);
 
-            $host = trim($elements[count($elements) - 1]);
-        } else {
-            if (!$host = $this->headers->get('HOST')) {
-                if (!$host = $this->server->get('SERVER_NAME')) {
-                    $host = $this->server->get('SERVER_ADDR', '');
-                }
+            $host = $elements[count($elements) - 1];
+        } elseif (!$host = $this->headers->get('HOST')) {
+            if (!$host = $this->server->get('SERVER_NAME')) {
+                $host = $this->server->get('SERVER_ADDR', '');
             }
         }
 
-        // Remove port number from host
-        $host = preg_replace('/:\d+$/', '', $host);
+        // trim and remove port number from host
+        // host is lowercase as per RFC 952/2181
+        $host = strtolower(preg_replace('/:\d+$/', '', trim($host)));
 
-        return trim($host);
+        // as the host can come from the user (HTTP_HOST and depending on the configuration, SERVER_NAME too can come from the user)
+        // check that it does not contain forbidden characters (see RFC 952 and RFC 2181)
+        if ($host && !preg_match('/^\[?(?:[a-zA-Z0-9-:\]_]+\.?)+$/', $host)) {
+            throw new \UnexpectedValueException('Invalid Host');
+        }
+
+        return $host;
     }
 
     /**
@@ -863,7 +1030,7 @@ public function getMethod()
         if (null === $this->method) {
             $this->method = strtoupper($this->server->get('REQUEST_METHOD', 'GET'));
             if ('POST' === $this->method) {
-                $this->method = strtoupper($this->headers->get('X-HTTP-METHOD-OVERRIDE', $this->request->get('_method', 'POST')));
+                $this->method = strtoupper($this->headers->get('X-HTTP-METHOD-OVERRIDE', $this->request->get('_method', $this->query->get('_method', 'POST'))));
             }
         }
 
@@ -873,7 +1040,7 @@ public function getMethod()
     /**
      * Gets the mime type associated with the format.
      *
-     * @param  string $format  The format
+     * @param string $format The format
      *
      * @return string The associated mime type (null if not found)
      *
@@ -891,9 +1058,9 @@ public function getMimeType($format)
     /**
      * Gets the format associated with the mime type.
      *
-     * @param  string $mimeType  The associated mime type
+     * @param string $mimeType The associated mime type
      *
-     * @return string The format (null if not found)
+     * @return string|null The format (null if not found)
      *
      * @api
      */
@@ -919,8 +1086,8 @@ public function getFormat($mimeType)
     /**
      * Associates a format with mime types.
      *
-     * @param string       $format     The format
-     * @param string|array $mimeTypes  The associated mime types (the preferred one must be the first as it will be used as the content type)
+     * @param string       $format    The format
+     * @param string|array $mimeTypes The associated mime types (the preferred one must be the first as it will be used as the content type)
      *
      * @api
      */
@@ -942,7 +1109,7 @@ public function setFormat($format, $mimeTypes)
      *  * _format request parameter
      *  * $default
      *
-     * @param string  $default     The default format
+     * @param string $default The default format
      *
      * @return string The request format
      *
@@ -972,13 +1139,13 @@ public function setRequestFormat($format)
     /**
      * Gets the format associated with the request.
      *
-     * @return string The format (null if no content type is present)
+     * @return string|null The format (null if no content type is present)
      *
      * @api
      */
     public function getContentType()
     {
-        return $this->getFormat($this->server->get('CONTENT_TYPE'));
+        return $this->getFormat($this->headers->get('CONTENT_TYPE'));
     }
 
     /**
@@ -990,7 +1157,11 @@ public function getContentType()
      */
     public function setDefaultLocale($locale)
     {
-        $this->setPhpDefaultLocale($this->defaultLocale = $locale);
+        $this->defaultLocale = $locale;
+
+        if (null === $this->locale) {
+            $this->setPhpDefaultLocale($locale);
+        }
     }
 
     /**
@@ -1015,6 +1186,18 @@ public function getLocale()
         return null === $this->locale ? $this->defaultLocale : $this->locale;
     }
 
+    /**
+     * Checks if the request method is of specified type.
+     *
+     * @param string $method Uppercase request method (GET, POST etc).
+     *
+     * @return Boolean
+     */
+    public function isMethod($method)
+    {
+        return $this->getMethod() === strtoupper($method);
+    }
+
     /**
      * Checks whether the method is safe or not.
      *
@@ -1030,7 +1213,7 @@ public function isMethodSafe()
     /**
      * Returns the request body content.
      *
-     * @param  Boolean $asResource If true, a resource will be returned
+     * @param Boolean $asResource If true, a resource will be returned
      *
      * @return string|resource The request body content or a resource to read the body stream.
      */
@@ -1063,6 +1246,9 @@ public function getETags()
         return preg_split('/\s*,\s*/', $this->headers->get('if_none_match'), null, PREG_SPLIT_NO_EMPTY);
     }
 
+    /**
+     * @return Boolean
+     */
     public function isNoCache()
     {
         return $this->headers->hasCacheControlDirective('no-cache') || 'no-cache' == $this->headers->get('Pragma');
@@ -1071,7 +1257,7 @@ public function isNoCache()
     /**
      * Returns the preferred language.
      *
-     * @param  array  $locales  An array of ordered available locales
+     * @param array $locales An array of ordered available locales
      *
      * @return string|null The preferred locale
      *
@@ -1186,7 +1372,7 @@ public function isXmlHttpRequest()
     /**
      * Splits an Accept-* HTTP header.
      *
-     * @param string $header  Header to split
+     * @param string $header Header to split
      *
      * @return array Array indexed by the values of the Accept-* header in preferred order
      */
@@ -1197,22 +1383,30 @@ public function splitHttpAcceptHeader($header)
         }
 
         $values = array();
+        $groups = array();
         foreach (array_filter(explode(',', $header)) as $value) {
             // Cut off any q-value that might come after a semi-colon
             if (preg_match('/;\s*(q=.*$)/', $value, $match)) {
-                $q     = (float) substr(trim($match[1]), 2);
+                $q     = substr(trim($match[1]), 2);
                 $value = trim(substr($value, 0, -strlen($match[0])));
             } else {
                 $q = 1;
             }
 
-            if (0 < $q) {
-                $values[trim($value)] = $q;
-            }
+            $groups[$q][] = $value;
         }
 
-        arsort($values);
-        reset($values);
+        krsort($groups);
+
+        foreach ($groups as $q => $items) {
+            $q = (float) $q;
+
+            if (0 < $q) {
+                foreach ($items as $value) {
+                    $values[trim($value)] = $q;
+                }
+            }
+        }
 
         return $values;
     }
@@ -1229,8 +1423,11 @@ protected function prepareRequestUri()
     {
         $requestUri = '';
 
-        if ($this->headers->has('X_REWRITE_URL') && false !== stripos(PHP_OS, 'WIN')) {
-            // check this first so IIS will catch
+        if ($this->headers->has('X_ORIGINAL_URL') && false !== stripos(PHP_OS, 'WIN')) {
+            // IIS with Microsoft Rewrite Module
+            $requestUri = $this->headers->get('X_ORIGINAL_URL');
+        } elseif ($this->headers->has('X_REWRITE_URL') && false !== stripos(PHP_OS, 'WIN')) {
+            // IIS with ISAPI_Rewrite
             $requestUri = $this->headers->get('X_REWRITE_URL');
         } elseif ($this->server->get('IIS_WasUrlRewritten') == '1' && $this->server->get('UNENCODED_URL') != '') {
             // IIS7 with URL Rewrite: make sure we get the unencoded url (double slash problem)
@@ -1238,14 +1435,14 @@ protected function prepareRequestUri()
         } elseif ($this->server->has('REQUEST_URI')) {
             $requestUri = $this->server->get('REQUEST_URI');
             // HTTP proxy reqs setup request uri with scheme and host [and port] + the url path, only use url path
-            $schemeAndHttpHost = $this->getScheme().'://'.$this->getHttpHost();
+            $schemeAndHttpHost = $this->getSchemeAndHttpHost();
             if (strpos($requestUri, $schemeAndHttpHost) === 0) {
                 $requestUri = substr($requestUri, strlen($schemeAndHttpHost));
             }
         } elseif ($this->server->has('ORIG_PATH_INFO')) {
             // IIS 5.0, PHP as CGI
             $requestUri = $this->server->get('ORIG_PATH_INFO');
-            if ($this->server->get('QUERY_STRING')) {
+            if ('' != $this->server->get('QUERY_STRING')) {
                 $requestUri .= '?'.$this->server->get('QUERY_STRING');
             }
         }
@@ -1288,14 +1485,14 @@ protected function prepareBaseUrl()
         // Does the baseUrl have anything in common with the request_uri?
         $requestUri = $this->getRequestUri();
 
-        if ($baseUrl && 0 === strpos($requestUri, $baseUrl)) {
+        if ($baseUrl && false !== $prefix = $this->getUrlencodedPrefix($requestUri, $baseUrl)) {
             // full $baseUrl matches
-            return $baseUrl;
+            return $prefix;
         }
 
-        if ($baseUrl && 0 === strpos($requestUri, dirname($baseUrl))) {
+        if ($baseUrl && false !== $prefix = $this->getUrlencodedPrefix($requestUri, dirname($baseUrl))) {
             // directory portion of $baseUrl matches
-            return rtrim(dirname($baseUrl), '/');
+            return rtrim($prefix, '/');
         }
 
         $truncatedRequestUri = $requestUri;
@@ -1304,7 +1501,7 @@ protected function prepareBaseUrl()
         }
 
         $basename = basename($baseUrl);
-        if (empty($basename) || !strpos($truncatedRequestUri, $basename)) {
+        if (empty($basename) || !strpos(rawurldecode($truncatedRequestUri), $basename)) {
             // no match whatsoever; set it blank
             return '';
         }
@@ -1365,7 +1562,7 @@ protected function preparePathInfo()
             $requestUri = substr($requestUri, 0, $pos);
         }
 
-        if ((null !== $baseUrl) && (false === ($pathInfo = substr(urldecode($requestUri), strlen(urldecode($baseUrl)))))) {
+        if ((null !== $baseUrl) && (false === ($pathInfo = substr($requestUri, strlen($baseUrl))))) {
             // If substr() returns false then PATH_INFO is set to an empty string
             return '/';
         } elseif (null === $baseUrl) {
@@ -1378,7 +1575,7 @@ protected function preparePathInfo()
     /**
      * Initializes HTTP request formats.
      */
-    static protected function initializeFormats()
+    protected static function initializeFormats()
     {
         static::$formats = array(
             'html' => array('text/html', 'application/xhtml+xml'),
@@ -1410,4 +1607,28 @@ private function setPhpDefaultLocale($locale)
         } catch (\Exception $e) {
         }
     }
+
+    /*
+     * Returns the prefix as encoded in the string when the string starts with
+     * the given prefix, false otherwise.
+     *
+     * @param string $string The urlencoded string
+     * @param string $prefix The prefix not encoded
+     *
+     * @return string|false The prefix as it is encoded in $string, or false
+     */
+    private function getUrlencodedPrefix($string, $prefix)
+    {
+        if (0 !== strpos(rawurldecode($string), $prefix)) {
+            return false;
+        }
+
+        $len = strlen($prefix);
+
+        if (preg_match("#^(%[[:xdigit:]]{2}|.){{$len}}#", $string, $match)) {
+            return $match[0];
+        }
+
+        return false;
+    }
 }
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/RequestMatcher.php b/laravel/vendor/Symfony/Component/HttpFoundation/RequestMatcher.php
index 0ca082d7..7ebae28b 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/RequestMatcher.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/RequestMatcher.php
@@ -31,9 +31,9 @@ class RequestMatcher implements RequestMatcherInterface
     private $host;
 
     /**
-     * @var string
+     * @var array
      */
-    private $methods;
+    private $methods = array();
 
     /**
      * @var string
@@ -41,19 +41,26 @@ class RequestMatcher implements RequestMatcherInterface
     private $ip;
 
     /**
-     * Attributes.
-     *
      * @var array
      */
-    private $attributes;
+    private $attributes = array();
 
+    /**
+     * @param string|null          $path
+     * @param string|null          $host
+     * @param string|string[]|null $methods
+     * @param string|null          $ip
+     * @param array                $attributes
+     */
     public function __construct($path = null, $host = null, $methods = null, $ip = null, array $attributes = array())
     {
-        $this->path = $path;
-        $this->host = $host;
-        $this->methods = $methods;
-        $this->ip = $ip;
-        $this->attributes = $attributes;
+        $this->matchPath($path);
+        $this->matchHost($host);
+        $this->matchMethod($methods);
+        $this->matchIp($ip);
+        foreach ($attributes as $k => $v) {
+            $this->matchAttribute($k, $v);
+        }
     }
 
     /**
@@ -89,11 +96,11 @@ public function matchIp($ip)
     /**
      * Adds a check for the HTTP method.
      *
-     * @param string|array $method An HTTP method or an array of HTTP methods
+     * @param string|string[]|null $method An HTTP method or an array of HTTP methods
      */
     public function matchMethod($method)
     {
-        $this->methods = array_map('strtoupper', is_array($method) ? $method : array($method));
+        $this->methods = array_map('strtoupper', (array) $method);
     }
 
     /**
@@ -114,7 +121,7 @@ public function matchAttribute($key, $regexp)
      */
     public function matches(Request $request)
     {
-        if (null !== $this->methods && !in_array($request->getMethod(), $this->methods)) {
+        if ($this->methods && !in_array($request->getMethod(), $this->methods)) {
             return false;
         }
 
@@ -127,12 +134,12 @@ public function matches(Request $request)
         if (null !== $this->path) {
             $path = str_replace('#', '\\#', $this->path);
 
-            if (!preg_match('#'.$path.'#', $request->getPathInfo())) {
+            if (!preg_match('#'.$path.'#', rawurldecode($request->getPathInfo()))) {
                 return false;
             }
         }
 
-        if (null !== $this->host && !preg_match('#'.str_replace('#', '\\#', $this->host).'#', $request->getHost())) {
+        if (null !== $this->host && !preg_match('#'.str_replace('#', '\\#', $this->host).'#i', $request->getHost())) {
             return false;
         }
 
@@ -198,11 +205,20 @@ protected function checkIp4($requestIp, $ip)
      */
     protected function checkIp6($requestIp, $ip)
     {
-        if (!defined('AF_INET6')) {
+        if (!((extension_loaded('sockets') && defined('AF_INET6')) || @inet_pton('::1'))) {
             throw new \RuntimeException('Unable to check Ipv6. Check that PHP was not compiled with option "disable-ipv6".');
         }
 
-        list($address, $netmask) = explode('/', $ip, 2);
+        if (false !== strpos($ip, '/')) {
+            list($address, $netmask) = explode('/', $ip, 2);
+
+            if ($netmask < 1 || $netmask > 128) {
+                return false;
+            }
+        } else {
+            $address = $ip;
+            $netmask = 128;
+        }
 
         $bytesAddr = unpack("n*", inet_pton($address));
         $bytesTest = unpack("n*", inet_pton($requestIp));
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/RequestMatcherInterface.php b/laravel/vendor/Symfony/Component/HttpFoundation/RequestMatcherInterface.php
index 506ec794..695fd217 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/RequestMatcherInterface.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/RequestMatcherInterface.php
@@ -23,11 +23,11 @@ interface RequestMatcherInterface
     /**
      * Decides whether the rule(s) implemented by the strategy matches the supplied request.
      *
-     * @param  Request $request The request to check for a match
+     * @param Request $request The request to check for a match
      *
      * @return Boolean true if the request matches, false otherwise
      *
      * @api
      */
-    function matches(Request $request);
+    public function matches(Request $request);
 }
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Resources/stubs/SessionHandlerInterface.php b/laravel/vendor/Symfony/Component/HttpFoundation/Resources/stubs/SessionHandlerInterface.php
index 4378b814..b6bbfc2d 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Resources/stubs/SessionHandlerInterface.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Resources/stubs/SessionHandlerInterface.php
@@ -12,7 +12,7 @@
 /**
  * SessionHandlerInterface
  *
- * Provides forward compatability with PHP 5.4
+ * Provides forward compatibility with PHP 5.4
  *
  * Extensive documentation can be found at php.net, see links:
  *
@@ -36,7 +36,7 @@ interface SessionHandlerInterface
      *
      * @return boolean
      */
-    function open($savePath, $sessionName);
+    public function open($savePath, $sessionName);
 
     /**
      * Close session.
@@ -45,18 +45,20 @@ function open($savePath, $sessionName);
      *
      * @return boolean
      */
-    function close();
+    public function close();
 
     /**
      * Read session.
      *
+     * @param string $sessionId
+     *
      * @see http://php.net/sessionhandlerinterface.read
      *
      * @throws \RuntimeException On fatal error but not "record not found".
      *
      * @return string String as stored in persistent storage or empty string in all other cases.
      */
-    function read($sessionId);
+    public function read($sessionId);
 
     /**
      * Commit session to storage.
@@ -68,7 +70,7 @@ function read($sessionId);
      *
      * @return boolean
      */
-    function write($sessionId, $data);
+    public function write($sessionId, $data);
 
     /**
      * Destroys this session.
@@ -81,7 +83,7 @@ function write($sessionId, $data);
      *
      * @return boolean
      */
-    function destroy($sessionId);
+    public function destroy($sessionId);
 
     /**
      * Garbage collection for storage.
@@ -94,5 +96,5 @@ function destroy($sessionId);
      *
      * @return boolean
      */
-    function gc($lifetime);
+    public function gc($lifetime);
 }
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Response.php b/laravel/vendor/Symfony/Component/HttpFoundation/Response.php
index 3a0a22e4..7428b9a9 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Response.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Response.php
@@ -61,7 +61,7 @@ class Response
      *
      * @var array
      */
-    static public $statusTexts = array(
+    public static $statusTexts = array(
         100 => 'Continue',
         101 => 'Switching Protocols',
         102 => 'Processing',            // RFC2518
@@ -83,6 +83,7 @@ class Response
         305 => 'Use Proxy',
         306 => 'Reserved',
         307 => 'Temporary Redirect',
+        308 => 'Permanent Redirect',    // RFC-reschke-http-status-308-07
         400 => 'Bad Request',
         401 => 'Unauthorized',
         402 => 'Payment Required',
@@ -101,26 +102,26 @@ class Response
         415 => 'Unsupported Media Type',
         416 => 'Requested Range Not Satisfiable',
         417 => 'Expectation Failed',
-        418 => 'I\'m a teapot',
-        422 => 'Unprocessable Entity',  // RFC4918
-        423 => 'Locked',                // RFC4918
-        424 => 'Failed Dependency',     // RFC4918
+        418 => 'I\'m a teapot',                                               // RFC2324
+        422 => 'Unprocessable Entity',                                        // RFC4918
+        423 => 'Locked',                                                      // RFC4918
+        424 => 'Failed Dependency',                                           // RFC4918
         425 => 'Reserved for WebDAV advanced collections expired proposal',   // RFC2817
-        426 => 'Upgrade Required',      // RFC2817
-        428 => 'Precondition Required', // RFC-nottingham-http-new-status-04
-        429 => 'Too Many Requests',     // RFC-nottingham-http-new-status-04
-        431 => 'Request Header Fields Too Large',   // RFC-nottingham-http-new-status-04
+        426 => 'Upgrade Required',                                            // RFC2817
+        428 => 'Precondition Required',                                       // RFC6585
+        429 => 'Too Many Requests',                                           // RFC6585
+        431 => 'Request Header Fields Too Large',                             // RFC6585
         500 => 'Internal Server Error',
         501 => 'Not Implemented',
         502 => 'Bad Gateway',
         503 => 'Service Unavailable',
         504 => 'Gateway Timeout',
         505 => 'HTTP Version Not Supported',
-        506 => 'Variant Also Negotiates (Experimental)', // [RFC2295]
-        507 => 'Insufficient Storage',  // RFC4918
-        508 => 'Loop Detected',         // RFC5842
-        510 => 'Not Extended',          // RFC2774
-        511 => 'Network Authentication Required',   // RFC-nottingham-http-new-status-04
+        506 => 'Variant Also Negotiates (Experimental)',                      // RFC2295
+        507 => 'Insufficient Storage',                                        // RFC4918
+        508 => 'Loop Detected',                                               // RFC5842
+        510 => 'Not Extended',                                                // RFC2774
+        511 => 'Network Authentication Required',                             // RFC6585
     );
 
     /**
@@ -157,7 +158,7 @@ public function __construct($content = '', $status = 200, $headers = array())
      *
      * @return Response
      */
-    static public function create($content = '', $status = 200, $headers = array())
+    public static function create($content = '', $status = 200, $headers = array())
     {
         return new static($content, $status, $headers);
     }
@@ -165,7 +166,7 @@ static public function create($content = '', $status = 200, $headers = array())
     /**
      * Returns the Response as an HTTP string.
      *
-     * The string representation of the Resonse is the same as the
+     * The string representation of the Response is the same as the
      * one that will be sent to the client only if the prepare() method
      * has been called before.
      *
@@ -197,13 +198,15 @@ public function __clone()
      * the Request that is "associated" with this Response.
      *
      * @param Request $request A Request instance
+     *
+     * @return Response The current response.
      */
     public function prepare(Request $request)
     {
         $headers = $this->headers;
 
         if ($this->isInformational() || in_array($this->statusCode, array(204, 304))) {
-            $this->setContent('');
+            $this->setContent(null);
         }
 
         // Content-type based on the Request
@@ -231,11 +234,24 @@ public function prepare(Request $request)
         if ('HEAD' === $request->getMethod()) {
             // cf. RFC2616 14.13
             $length = $headers->get('Content-Length');
-            $this->setContent('');
+            $this->setContent(null);
             if ($length) {
                 $headers->set('Content-Length', $length);
             }
         }
+
+        // Fix protocol
+        if ('HTTP/1.0' != $request->server->get('SERVER_PROTOCOL')) {
+            $this->setProtocolVersion('1.1');
+        }
+
+        // Check if we need to send extra expire info headers
+        if ('1.0' == $this->getProtocolVersion() && 'no-cache' == $this->headers->get('Cache-Control')) {
+            $this->headers->set('pragma', 'no-cache');
+            $this->headers->set('expires', -1);
+        }
+
+        return $this;
     }
 
     /**
@@ -294,6 +310,18 @@ public function send()
 
         if (function_exists('fastcgi_finish_request')) {
             fastcgi_finish_request();
+        } elseif ('cli' !== PHP_SAPI) {
+            // ob_get_level() never returns 0 on some Windows configurations, so if
+            // the level is the same two times in a row, the loop should be stopped.
+            $previous = null;
+            $obStatus = ob_get_status(1);
+            while (($level = ob_get_level()) > 0 && $level !== $previous) {
+                $previous = $level;
+                if ($obStatus[$level - 1] && isset($obStatus[$level - 1]['del']) && $obStatus[$level - 1]['del']) {
+                    ob_end_flush();
+                }
+            }
+            flush();
         }
 
         return $this;
@@ -365,7 +393,10 @@ public function getProtocolVersion()
      * Sets the response status code.
      *
      * @param integer $code HTTP status code
-     * @param string  $text HTTP status text
+     * @param mixed   $text HTTP status text
+     *
+     * If the status text is null it will be automatically populated for the known
+     * status codes and left empty otherwise.
      *
      * @return Response
      *
@@ -375,12 +406,24 @@ public function getProtocolVersion()
      */
     public function setStatusCode($code, $text = null)
     {
-        $this->statusCode = (int) $code;
+        $this->statusCode = $code = (int) $code;
         if ($this->isInvalid()) {
             throw new \InvalidArgumentException(sprintf('The HTTP status code "%s" is not valid.', $code));
         }
 
-        $this->statusText = false === $text ? '' : (null === $text ? self::$statusTexts[$this->statusCode] : $text);
+        if (null === $text) {
+            $this->statusText = isset(self::$statusTexts[$code]) ? self::$statusTexts[$code] : '';
+
+            return $this;
+        }
+
+        if (false === $text) {
+            $this->statusText = '';
+
+            return $this;
+        }
+
+        $this->statusText = $text;
 
         return $this;
     }
@@ -528,7 +571,7 @@ public function setPublic()
      */
     public function mustRevalidate()
     {
-        return $this->headers->hasCacheControlDirective('must-revalidate') || $this->headers->has('must-proxy-revalidate');
+        return $this->headers->hasCacheControlDirective('must-revalidate') || $this->headers->has('proxy-revalidate');
     }
 
     /**
@@ -542,7 +585,7 @@ public function mustRevalidate()
      */
     public function getDate()
     {
-        return $this->headers->getDate('Date');
+        return $this->headers->getDate('Date', new \DateTime());
     }
 
     /**
@@ -701,7 +744,7 @@ public function setSharedMaxAge($value)
      * When the responses TTL is <= 0, the response may not be served from cache without first
      * revalidating with the origin.
      *
-     * @return integer The TTL in seconds
+     * @return integer|null The TTL in seconds
      *
      * @api
      */
@@ -960,6 +1003,10 @@ public function setVary($headers, $replace = true)
      */
     public function isNotModified(Request $request)
     {
+        if (!$request->isMethodSafe()) {
+            return false;
+        }
+
         $lastModified = $request->headers->get('If-Modified-Since');
         $notModified = false;
         if ($etags = $request->getEtags()) {
@@ -1095,7 +1142,7 @@ public function isNotFound()
      */
     public function isRedirect($location = null)
     {
-        return in_array($this->statusCode, array(201, 301, 302, 303, 307)) && (null === $location ?: $location == $this->headers->get('Location'));
+        return in_array($this->statusCode, array(201, 301, 302, 303, 307, 308)) && (null === $location ?: $location == $this->headers->get('Location'));
     }
 
     /**
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/ResponseHeaderBag.php b/laravel/vendor/Symfony/Component/HttpFoundation/ResponseHeaderBag.php
index 11615b96..c27d8116 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/ResponseHeaderBag.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/ResponseHeaderBag.php
@@ -231,7 +231,7 @@ public function makeDisposition($disposition, $filename, $filenameFallback = '')
             throw new \InvalidArgumentException(sprintf('The disposition must be either "%s" or "%s".', self::DISPOSITION_ATTACHMENT, self::DISPOSITION_INLINE));
         }
 
-        if (!$filenameFallback) {
+        if ('' == $filenameFallback) {
             $filenameFallback = $filename;
         }
 
@@ -246,14 +246,14 @@ public function makeDisposition($disposition, $filename, $filenameFallback = '')
         }
 
         // path separators aren't allowed in either.
-        if (preg_match('#[/\\\\]#', $filename) || preg_match('#[/\\\\]#', $filenameFallback)) {
+        if (false !== strpos($filename, '/') || false !== strpos($filename, '\\') || false !== strpos($filenameFallback, '/') || false !== strpos($filenameFallback, '\\')) {
             throw new \InvalidArgumentException('The filename and the fallback cannot contain the "/" and "\\" characters.');
         }
 
-        $output = sprintf('%s; filename="%s"', $disposition, str_replace(array('\\', '"'), array('\\\\', '\\"'), $filenameFallback));
+        $output = sprintf('%s; filename="%s"', $disposition, str_replace('"', '\\"', $filenameFallback));
 
-        if ($filename != $filenameFallback) {
-            $output .= sprintf("; filename*=utf-8''%s", str_replace(array("'", '(', ')', '*'), array('%27', '%28', '%29', '%2A'), urlencode($filename)));
+        if ($filename !== $filenameFallback) {
+            $output .= sprintf("; filename*=utf-8''%s", rawurlencode($filename));
         }
 
         return $output;
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/ServerBag.php b/laravel/vendor/Symfony/Component/HttpFoundation/ServerBag.php
index 9b57f9ee..fcb41cc5 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/ServerBag.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/ServerBag.php
@@ -16,13 +16,14 @@
  *
  * @author Fabien Potencier <fabien@symfony.com>
  * @author Bulat Shakirzyanov <mallluhuct@gmail.com>
+ * @author Robert Kiss <kepten@gmail.com>
  */
 class ServerBag extends ParameterBag
 {
     /**
      * Gets the HTTP headers.
      *
-     * @return string
+     * @return array
      */
     public function getHeaders()
     {
@@ -33,14 +34,47 @@ public function getHeaders()
             }
             // CONTENT_* are not prefixed with HTTP_
             elseif (in_array($key, array('CONTENT_LENGTH', 'CONTENT_MD5', 'CONTENT_TYPE'))) {
-                $headers[$key] = $this->parameters[$key];
+                $headers[$key] = $value;
+            }
+        }
+
+        if (isset($this->parameters['PHP_AUTH_USER'])) {
+            $headers['PHP_AUTH_USER'] = $this->parameters['PHP_AUTH_USER'];
+            $headers['PHP_AUTH_PW'] = isset($this->parameters['PHP_AUTH_PW']) ? $this->parameters['PHP_AUTH_PW'] : '';
+        } else {
+            /*
+             * php-cgi under Apache does not pass HTTP Basic user/pass to PHP by default
+             * For this workaround to work, add these lines to your .htaccess file:
+             * RewriteCond %{HTTP:Authorization} ^(.+)$
+             * RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
+             *
+             * A sample .htaccess file:
+             * RewriteEngine On
+             * RewriteCond %{HTTP:Authorization} ^(.+)$
+             * RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
+             * RewriteCond %{REQUEST_FILENAME} !-f
+             * RewriteRule ^(.*)$ app.php [QSA,L]
+             */
+
+            $authorizationHeader = null;
+            if (isset($this->parameters['HTTP_AUTHORIZATION'])) {
+                $authorizationHeader = $this->parameters['HTTP_AUTHORIZATION'];
+            } elseif (isset($this->parameters['REDIRECT_HTTP_AUTHORIZATION'])) {
+                $authorizationHeader = $this->parameters['REDIRECT_HTTP_AUTHORIZATION'];
+            }
+
+            // Decode AUTHORIZATION header into PHP_AUTH_USER and PHP_AUTH_PW when authorization header is basic
+            if ((null !== $authorizationHeader) && (0 === stripos($authorizationHeader, 'basic'))) {
+                $exploded = explode(':', base64_decode(substr($authorizationHeader, 6)));
+                if (count($exploded) == 2) {
+                    list($headers['PHP_AUTH_USER'], $headers['PHP_AUTH_PW']) = $exploded;
+                }
             }
         }
 
         // PHP_AUTH_USER/PHP_AUTH_PW
-        if (isset($this->parameters['PHP_AUTH_USER'])) {
-            $pass = isset($this->parameters['PHP_AUTH_PW']) ? $this->parameters['PHP_AUTH_PW'] : '';
-            $headers['AUTHORIZATION'] = 'Basic '.base64_encode($this->parameters['PHP_AUTH_USER'].':'.$pass);
+        if (isset($headers['PHP_AUTH_USER'])) {
+            $headers['AUTHORIZATION'] = 'Basic '.base64_encode($headers['PHP_AUTH_USER'].':'.$headers['PHP_AUTH_PW']);
         }
 
         return $headers;
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Attribute/AttributeBag.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Attribute/AttributeBag.php
index d1bcb0ff..2f1a4222 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Attribute/AttributeBag.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Attribute/AttributeBag.php
@@ -14,7 +14,7 @@
 /**
  * This class relates to session attribute storage
  */
-class AttributeBag implements AttributeBagInterface
+class AttributeBag implements AttributeBagInterface, \IteratorAggregate, \Countable
 {
     private $name = 'attributes';
 
@@ -134,4 +134,24 @@ public function clear()
 
         return $return;
     }
+
+    /**
+     * Returns an iterator for attributes.
+     *
+     * @return \ArrayIterator An \ArrayIterator instance
+     */
+    public function getIterator()
+    {
+        return new \ArrayIterator($this->attributes);
+    }
+
+    /**
+     * Returns the number of attributes.
+     *
+     * @return int The number of attributes
+     */
+    public function count()
+    {
+        return count($this->attributes);
+    }
 }
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Attribute/AttributeBagInterface.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Attribute/AttributeBagInterface.php
index ec6d93c0..5f1f37be 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Attribute/AttributeBagInterface.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Attribute/AttributeBagInterface.php
@@ -27,7 +27,7 @@ interface AttributeBagInterface extends SessionBagInterface
      *
      * @return Boolean true if the attribute is defined, false otherwise
      */
-    function has($name);
+    public function has($name);
 
     /**
      * Returns an attribute.
@@ -37,7 +37,7 @@ function has($name);
      *
      * @return mixed
      */
-    function get($name, $default = null);
+    public function get($name, $default = null);
 
     /**
      * Sets an attribute.
@@ -45,21 +45,21 @@ function get($name, $default = null);
      * @param string $name
      * @param mixed  $value
      */
-    function set($name, $value);
+    public function set($name, $value);
 
     /**
      * Returns attributes.
      *
      * @return array Attributes
      */
-    function all();
+    public function all();
 
     /**
      * Sets attributes.
      *
      * @param array $attributes Attributes
      */
-    function replace(array $attributes);
+    public function replace(array $attributes);
 
     /**
      * Removes an attribute.
@@ -68,5 +68,5 @@ function replace(array $attributes);
      *
      * @return mixed The removed value
      */
-    function remove($name);
+    public function remove($name);
 }
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Flash/AutoExpireFlashBag.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Flash/AutoExpireFlashBag.php
index 10257847..c6e41de6 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Flash/AutoExpireFlashBag.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Flash/AutoExpireFlashBag.php
@@ -75,7 +75,15 @@ public function initialize(array &$flashes)
     /**
      * {@inheritdoc}
      */
-    public function peek($type, $default = null)
+    public function add($type, $message)
+    {
+        $this->flashes['new'][$type][] = $message;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function peek($type, array $default = array())
     {
         return $this->has($type) ? $this->flashes['display'][$type] : $default;
     }
@@ -85,13 +93,13 @@ public function peek($type, $default = null)
      */
     public function peekAll()
     {
-        return array_key_exists('display', $this->flashes) ? (array)$this->flashes['display'] : array();
+        return array_key_exists('display', $this->flashes) ? (array) $this->flashes['display'] : array();
     }
 
     /**
      * {@inheritdoc}
      */
-    public function get($type, $default = null)
+    public function get($type, array $default = array())
     {
         $return = $default;
 
@@ -129,9 +137,9 @@ public function setAll(array $messages)
     /**
      * {@inheritdoc}
      */
-    public function set($type, $message)
+    public function set($type, $messages)
     {
-        $this->flashes['new'][$type] = $message;
+        $this->flashes['new'][$type] = (array) $messages;
     }
 
     /**
@@ -139,7 +147,7 @@ public function set($type, $message)
      */
     public function has($type)
     {
-        return array_key_exists($type, $this->flashes['display']);
+        return array_key_exists($type, $this->flashes['display']) && $this->flashes['display'][$type];
     }
 
     /**
@@ -163,9 +171,6 @@ public function getStorageKey()
      */
     public function clear()
     {
-        $return = $this->all();
-        $this->flashes = array('display' => array(), 'new' => array());
-
-        return $return;
+        return $this->all();
     }
 }
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Flash/FlashBag.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Flash/FlashBag.php
index c0b4ee57..ce9308e1 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Flash/FlashBag.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Flash/FlashBag.php
@@ -16,7 +16,7 @@
  *
  * @author Drak <drak@zikula.org>
  */
-class FlashBag implements FlashBagInterface
+class FlashBag implements FlashBagInterface, \IteratorAggregate, \Countable
 {
     private $name = 'flashes';
 
@@ -68,7 +68,15 @@ public function initialize(array &$flashes)
     /**
      * {@inheritdoc}
      */
-    public function peek($type, $default = null)
+    public function add($type, $message)
+    {
+        $this->flashes[$type][] = $message;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function peek($type, array $default =array())
     {
         return $this->has($type) ? $this->flashes[$type] : $default;
     }
@@ -84,7 +92,7 @@ public function peekAll()
     /**
      * {@inheritdoc}
      */
-    public function get($type, $default = null)
+    public function get($type, array $default = array())
     {
         if (!$this->has($type)) {
             return $default;
@@ -111,9 +119,9 @@ public function all()
     /**
      * {@inheritdoc}
      */
-    public function set($type, $message)
+    public function set($type, $messages)
     {
-        $this->flashes[$type] = $message;
+        $this->flashes[$type] = (array) $messages;
     }
 
     /**
@@ -129,7 +137,7 @@ public function setAll(array $messages)
      */
     public function has($type)
     {
-        return array_key_exists($type, $this->flashes);
+        return array_key_exists($type, $this->flashes) && $this->flashes[$type];
     }
 
     /**
@@ -155,4 +163,24 @@ public function clear()
     {
         return $this->all();
     }
+
+    /**
+     * Returns an iterator for flashes.
+     *
+     * @return \ArrayIterator An \ArrayIterator instance
+     */
+    public function getIterator()
+    {
+        return new \ArrayIterator($this->all());
+    }
+
+    /**
+     * Returns the number of flashes.
+     *
+     * @return int The number of flashes
+     */
+    public function count()
+    {
+        return count($this->flashes);
+    }
 }
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Flash/FlashBagInterface.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Flash/FlashBagInterface.php
index 0c45d74b..a68dcfdd 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Flash/FlashBagInterface.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Flash/FlashBagInterface.php
@@ -21,51 +21,59 @@
 interface FlashBagInterface extends SessionBagInterface
 {
     /**
-     * Registers a message for a given type.
+     * Adds a flash message for type.
      *
      * @param string $type
      * @param string $message
      */
-    function set($type, $message);
+    public function add($type, $message);
 
     /**
-     * Gets flash message for a given type.
+     * Registers a message for a given type.
+     *
+     * @param string       $type
+     * @param string|array $message
+     */
+    public function set($type, $message);
+
+    /**
+     * Gets flash messages for a given type.
      *
      * @param string $type    Message category type.
-     * @param string $default Default value if $type doee not exist.
+     * @param array  $default Default value if $type does not exist.
      *
-     * @return string
+     * @return array
      */
-    function peek($type, $default = null);
+    public function peek($type, array $default = array());
 
     /**
      * Gets all flash messages.
      *
      * @return array
      */
-    function peekAll();
+    public function peekAll();
 
     /**
      * Gets and clears flash from the stack.
      *
      * @param string $type
-     * @param string $default Default value if $type doee not exist.
+     * @param array  $default Default value if $type does not exist.
      *
-     * @return string
+     * @return array
      */
-    function get($type, $default = null);
+    public function get($type, array $default = array());
 
     /**
      * Gets and clears flashes from the stack.
      *
      * @return array
      */
-    function all();
+    public function all();
 
     /**
      * Sets all flash messages.
      */
-    function setAll(array $messages);
+    public function setAll(array $messages);
 
     /**
      * Has flash messages for a given type?
@@ -74,12 +82,12 @@ function setAll(array $messages);
      *
      * @return boolean
      */
-    function has($type);
+    public function has($type);
 
     /**
      * Returns a list of all defined types.
      *
      * @return array
      */
-    function keys();
+    public function keys();
 }
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Session.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Session.php
index 13c64488..ee987c67 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Session.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Session.php
@@ -27,7 +27,7 @@
  *
  * @api
  */
-class Session implements SessionInterface
+class Session implements SessionInterface, \IteratorAggregate, \Countable
 {
     /**
      * Storage driver.
@@ -57,13 +57,13 @@ public function __construct(SessionStorageInterface $storage = null, AttributeBa
     {
         $this->storage = $storage ?: new NativeSessionStorage();
 
-        $attributeBag = $attributes ?: new AttributeBag();
-        $this->attributeName = $attributeBag->getName();
-        $this->registerBag($attributeBag);
+        $attributes = $attributes ?: new AttributeBag();
+        $this->attributeName = $attributes->getName();
+        $this->registerBag($attributes);
 
-        $flashBag = $flashes ?: new FlashBag();
-        $this->flashName = $flashBag->getName();
-        $this->registerBag($flashBag);
+        $flashes = $flashes ?: new FlashBag();
+        $this->flashName = $flashes->getName();
+        $this->registerBag($flashes);
     }
 
     /**
@@ -133,19 +133,47 @@ public function clear()
     /**
      * {@inheritdoc}
      */
-    public function invalidate()
+    public function isStarted()
     {
-        $this->storage->clear();
+        return $this->storage->isStarted();
+    }
 
-        return $this->storage->regenerate(true);
+    /**
+     * Returns an iterator for attributes.
+     *
+     * @return \ArrayIterator An \ArrayIterator instance
+     */
+    public function getIterator()
+    {
+        return new \ArrayIterator($this->storage->getBag($this->attributeName)->all());
+    }
+
+    /**
+     * Returns the number of attributes.
+     *
+     * @return int The number of attributes
+     */
+    public function count()
+    {
+        return count($this->storage->getBag($this->attributeName)->all());
     }
 
     /**
      * {@inheritdoc}
      */
-    public function migrate($destroy = false)
+    public function invalidate($lifetime = null)
     {
-        return $this->storage->regenerate($destroy);
+        $this->storage->clear();
+
+        return $this->migrate(true, $lifetime);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function migrate($destroy = false, $lifetime = null)
+    {
+        return $this->storage->regenerate($destroy, $lifetime);
     }
 
     /**
@@ -189,9 +217,15 @@ public function setName($name)
     }
 
     /**
-     * Registers a SessionBagInterface with the session.
-     *
-     * @param SessionBagInterface $bag
+     * {@inheritdoc}
+     */
+    public function getMetadataBag()
+    {
+        return $this->storage->getMetadataBag();
+    }
+
+    /**
+     * {@inheritdoc}
      */
     public function registerBag(SessionBagInterface $bag)
     {
@@ -199,11 +233,7 @@ public function registerBag(SessionBagInterface $bag)
     }
 
     /**
-     * Get's a bag instance.
-     *
-     * @param string $name
-     *
-     * @return SessionBagInterface
+     * {@inheritdoc}
      */
     public function getBag($name)
     {
@@ -229,7 +259,20 @@ public function getFlashBag()
      */
     public function getFlashes()
     {
-        return $this->getBag('flashes')->all();
+        $all = $this->getBag($this->flashName)->all();
+
+        $return = array();
+        if ($all) {
+            foreach ($all as $name => $array) {
+                if (is_numeric(key($array))) {
+                    $return[$name] = reset($array);
+                } else {
+                    $return[$name] = $array;
+                }
+            }
+        }
+
+        return $return;
     }
 
     /**
@@ -239,7 +282,9 @@ public function getFlashes()
      */
     public function setFlashes($values)
     {
-       $this->getBag('flashes')->setAll($values);
+        foreach ($values as $name => $value) {
+            $this->getBag($this->flashName)->set($name, $value);
+        }
     }
 
     /**
@@ -252,7 +297,9 @@ public function setFlashes($values)
      */
     public function getFlash($name, $default = null)
     {
-       return $this->getBag('flashes')->get($name, $default);
+        $return = $this->getBag($this->flashName)->get($name);
+
+        return empty($return) ? $default : reset($return);
     }
 
     /**
@@ -263,7 +310,7 @@ public function getFlash($name, $default = null)
      */
     public function setFlash($name, $value)
     {
-       $this->getBag('flashes')->set($name, $value);
+        $this->getBag($this->flashName)->set($name, $value);
     }
 
     /**
@@ -275,7 +322,7 @@ public function setFlash($name, $value)
      */
     public function hasFlash($name)
     {
-       return $this->getBag('flashes')->has($name);
+        return $this->getBag($this->flashName)->has($name);
     }
 
     /**
@@ -285,7 +332,7 @@ public function hasFlash($name)
      */
     public function removeFlash($name)
     {
-       $this->getBag('flashes')->get($name);
+        $this->getBag($this->flashName)->get($name);
     }
 
     /**
@@ -295,6 +342,6 @@ public function removeFlash($name)
      */
     public function clearFlashes()
     {
-       return $this->getBag('flashes')->clear();
+        return $this->getBag($this->flashName)->clear();
     }
 }
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/SessionBagInterface.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/SessionBagInterface.php
index 50c2d4bd..f8d3d327 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/SessionBagInterface.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Session/SessionBagInterface.php
@@ -23,26 +23,26 @@ interface SessionBagInterface
      *
      * @return string
      */
-    function getName();
+    public function getName();
 
     /**
      * Initializes the Bag
      *
      * @param array $array
      */
-    function initialize(array &$array);
+    public function initialize(array &$array);
 
     /**
      * Gets the storage key for this bag.
      *
      * @return string
      */
-    function getStorageKey();
+    public function getStorageKey();
 
     /**
      * Clears out data from bag.
      *
      * @return mixed Whatever data was contained.
      */
-    function clear();
+    public function clear();
 }
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/SessionInterface.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/SessionInterface.php
index 4e4962de..a94fad00 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/SessionInterface.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Session/SessionInterface.php
@@ -11,6 +11,8 @@
 
 namespace Symfony\Component\HttpFoundation\Session;
 
+use Symfony\Component\HttpFoundation\Session\Storage\MetadataBag;
+
 /**
  * Interface for the session.
  *
@@ -27,7 +29,7 @@ interface SessionInterface
      *
      * @api
      */
-    function start();
+    public function start();
 
     /**
      * Returns the session ID.
@@ -36,7 +38,7 @@ function start();
      *
      * @api
      */
-    function getId();
+    public function getId();
 
     /**
      * Sets the session ID
@@ -45,7 +47,7 @@ function getId();
      *
      * @api
      */
-    function setId($id);
+    public function setId($id);
 
     /**
      * Returns the session name.
@@ -54,7 +56,7 @@ function setId($id);
      *
      * @api
      */
-    function getName();
+    public function getName();
 
     /**
      * Sets the session name.
@@ -63,7 +65,7 @@ function getName();
      *
      * @api
      */
-    function setName($name);
+    public function setName($name);
 
     /**
      * Invalidates the current session.
@@ -71,23 +73,32 @@ function setName($name);
      * Clears all session attributes and flashes and regenerates the
      * session and deletes the old session from persistence.
      *
+     * @param integer $lifetime Sets the cookie lifetime for the session cookie. A null value
+     *                          will leave the system settings unchanged, 0 sets the cookie
+     *                          to expire with browser session. Time is in seconds, and is
+     *                          not a Unix timestamp.
+     *
      * @return Boolean True if session invalidated, false if error.
      *
      * @api
      */
-    function invalidate();
+    public function invalidate($lifetime = null);
 
     /**
      * Migrates the current session to a new session id while maintaining all
      * session attributes.
      *
-     * @param Boolean $destroy Whether to delete the old session or leave it to garbage collection.
+     * @param Boolean $destroy  Whether to delete the old session or leave it to garbage collection.
+     * @param integer $lifetime Sets the cookie lifetime for the session cookie. A null value
+     *                          will leave the system settings unchanged, 0 sets the cookie
+     *                          to expire with browser session. Time is in seconds, and is
+     *                          not a Unix timestamp.
      *
      * @return Boolean True if session migrated, false if error.
      *
      * @api
      */
-    function migrate($destroy = false);
+    public function migrate($destroy = false, $lifetime = null);
 
     /**
      * Force the session to be saved and closed.
@@ -96,7 +107,7 @@ function migrate($destroy = false);
      * the session will be automatically saved at the end of
      * code execution.
      */
-    function save();
+    public function save();
 
     /**
      * Checks if an attribute is defined.
@@ -107,7 +118,7 @@ function save();
      *
      * @api
      */
-    function has($name);
+    public function has($name);
 
     /**
      * Returns an attribute.
@@ -119,7 +130,7 @@ function has($name);
      *
      * @api
      */
-    function get($name, $default = null);
+    public function get($name, $default = null);
 
     /**
      * Sets an attribute.
@@ -129,7 +140,7 @@ function get($name, $default = null);
      *
      * @api
      */
-    function set($name, $value);
+    public function set($name, $value);
 
     /**
      * Returns attributes.
@@ -138,14 +149,14 @@ function set($name, $value);
      *
      * @api
      */
-    function all();
+    public function all();
 
     /**
      * Sets attributes.
      *
      * @param array $attributes Attributes
      */
-    function replace(array $attributes);
+    public function replace(array $attributes);
 
     /**
      * Removes an attribute.
@@ -156,12 +167,42 @@ function replace(array $attributes);
      *
      * @api
      */
-    function remove($name);
+    public function remove($name);
 
     /**
      * Clears all attributes.
      *
      * @api
      */
-    function clear();
+    public function clear();
+
+    /**
+     * Checks if the session was started.
+     *
+     * @return Boolean
+     */
+    public function isStarted();
+
+    /**
+     * Registers a SessionBagInterface with the session.
+     *
+     * @param SessionBagInterface $bag
+     */
+    public function registerBag(SessionBagInterface $bag);
+
+    /**
+     * Gets a bag instance by name.
+     *
+     * @param string $name
+     *
+     * @return SessionBagInterface
+     */
+    public function getBag($name);
+
+    /**
+     * Gets session meta.
+     *
+     * @return MetadataBag
+     */
+    public function getMetadataBag();
 }
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/MemcacheSessionHandler.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/MemcacheSessionHandler.php
index 00488fd0..4a5e6398 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/MemcacheSessionHandler.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/MemcacheSessionHandler.php
@@ -19,85 +19,55 @@
 class MemcacheSessionHandler implements \SessionHandlerInterface
 {
     /**
-     * Memcache driver.
-     *
-     * @var \Memcache
+     * @var \Memcache Memcache driver.
      */
     private $memcache;
 
     /**
-     * Configuration options.
-     *
-     * @var array
+     * @var integer Time to live in seconds
      */
-    private $memcacheOptions;
+    private $ttl;
 
     /**
-     * Key prefix for shared environments.
-     *
-     * @var string
+     * @var string Key prefix for shared environments.
      */
     private $prefix;
 
     /**
      * Constructor.
      *
-     * @param \Memcache $memcache        A \Memcache instance
-     * @param array     $memcacheOptions An associative array of Memcache options
-     * @param array     $options         Session configuration options.
+     * List of available options:
+     *  * prefix: The prefix to use for the memcache keys in order to avoid collision
+     *  * expiretime: The time to live in seconds
+     *
+     * @param \Memcache $memcache A \Memcache instance
+     * @param array     $options  An associative array of Memcache options
+     *
+     * @throws \InvalidArgumentException When unsupported options are passed
      */
-    public function __construct(\Memcache $memcache, array $memcacheOptions = array(), array $options = array())
+    public function __construct(\Memcache $memcache, array $options = array())
     {
-        $this->memcache = $memcache;
-
-        // defaults
-        if (!isset($memcacheOptions['serverpool'])) {
-            $memcacheOptions['serverpool'] = array(array(
-                'host' => '127.0.0.1',
-                'port' => 11211,
-                'timeout' => 1,
-                'persistent' => false,
-                'weight' => 1,
-                'retry_interval' => 15,
+        if ($diff = array_diff(array_keys($options), array('prefix', 'expiretime'))) {
+            throw new \InvalidArgumentException(sprintf(
+                'The following options are not supported "%s"', implode(', ', $diff)
             ));
         }
 
-        $memcacheOptions['expiretime'] = isset($memcacheOptions['expiretime']) ? (int)$memcacheOptions['expiretime'] : 86400;
-        $this->prefix = isset($memcacheOptions['prefix']) ? $memcacheOptions['prefix'] : 'sf2s';
-
-        $this->memcacheOptions = $memcacheOptions;
-    }
-
-    protected function addServer(array $server)
-    {
-        if (!array_key_exists('host', $server)) {
-            throw new \InvalidArgumentException('host key must be set');
-        }
-
-        $server['port'] = isset($server['port']) ? (int)$server['port'] : 11211;
-        $server['timeout'] = isset($server['timeout']) ? (int)$server['timeout'] : 1;
-        $server['persistent'] = isset($server['persistent']) ? (bool)$server['persistent'] : false;
-        $server['weight'] = isset($server['weight']) ? (int)$server['weight'] : 1;
-        $server['retry_interval'] = isset($server['retry_interval']) ? (int)$server['retry_interval'] : 15;
-
-        $this->memcache->addserver($server['host'], $server['port'], $server['persistent'],$server['weight'],$server['timeout'],$server['retry_interval']);
-
+        $this->memcache = $memcache;
+        $this->ttl = isset($options['expiretime']) ? (int) $options['expiretime'] : 86400;
+        $this->prefix = isset($options['prefix']) ? $options['prefix'] : 'sf2s';
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function open($savePath, $sessionName)
     {
-        foreach ($this->memcacheOptions['serverpool'] as $server) {
-            $this->addServer($server);
-        }
-
         return true;
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function close()
     {
@@ -105,7 +75,7 @@ public function close()
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function read($sessionId)
     {
@@ -113,15 +83,15 @@ public function read($sessionId)
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function write($sessionId, $data)
     {
-        return $this->memcache->set($this->prefix.$sessionId, $data, 0, $this->memcacheOptions['expiretime']);
+        return $this->memcache->set($this->prefix.$sessionId, $data, 0, time() + $this->ttl);
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function destroy($sessionId)
     {
@@ -129,7 +99,7 @@ public function destroy($sessionId)
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function gc($lifetime)
     {
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/MemcachedSessionHandler.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/MemcachedSessionHandler.php
index 71770dda..b3ca0bd3 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/MemcachedSessionHandler.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/MemcachedSessionHandler.php
@@ -24,55 +24,56 @@
 class MemcachedSessionHandler implements \SessionHandlerInterface
 {
     /**
-     * Memcached driver.
-     *
-     * @var \Memcached
+     * @var \Memcached Memcached driver.
      */
     private $memcached;
 
     /**
-     * Configuration options.
-     *
-     * @var array
+     * @var integer Time to live in seconds
      */
-    private $memcachedOptions;
+    private $ttl;
+
+    /**
+     * @var string Key prefix for shared environments.
+     */
+    private $prefix;
 
     /**
      * Constructor.
      *
-     * @param \Memcached $memcached        A \Memcached instance
-     * @param array      $memcachedOptions An associative array of Memcached options
-     * @param array      $options          Session configuration options.
+     * List of available options:
+     *  * prefix: The prefix to use for the memcached keys in order to avoid collision
+     *  * expiretime: The time to live in seconds
+     *
+     * @param \Memcached $memcached A \Memcached instance
+     * @param array      $options   An associative array of Memcached options
+     *
+     * @throws \InvalidArgumentException When unsupported options are passed
      */
-    public function __construct(\Memcached $memcached, array $memcachedOptions = array(), array $options = array())
+    public function __construct(\Memcached $memcached, array $options = array())
     {
         $this->memcached = $memcached;
 
-        // defaults
-        if (!isset($memcachedOptions['serverpool'])) {
-            $memcachedOptions['serverpool'][] = array(
-                'host' => '127.0.0.1',
-                'port' => 11211,
-                'weight' => 1);
+        if ($diff = array_diff(array_keys($options), array('prefix', 'expiretime'))) {
+            throw new \InvalidArgumentException(sprintf(
+                'The following options are not supported "%s"', implode(', ', $diff)
+            ));
         }
 
-        $memcachedOptions['expiretime'] = isset($memcachedOptions['expiretime']) ? (int)$memcachedOptions['expiretime'] : 86400;
-
-        $this->memcached->setOption(\Memcached::OPT_PREFIX_KEY, isset($memcachedOptions['prefix']) ? $memcachedOptions['prefix'] : 'sf2s');
-
-        $this->memcachedOptions = $memcachedOptions;
+        $this->ttl = isset($options['expiretime']) ? (int) $options['expiretime'] : 86400;
+        $this->prefix = isset($options['prefix']) ? $options['prefix'] : 'sf2s';
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function open($savePath, $sessionName)
     {
-        return $this->memcached->addServers($this->memcachedOptions['serverpool']);
+        return true;
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function close()
     {
@@ -80,51 +81,35 @@ public function close()
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function read($sessionId)
     {
-        return $this->memcached->get($sessionId) ?: '';
+        return $this->memcached->get($this->prefix.$sessionId) ?: '';
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function write($sessionId, $data)
     {
-        return $this->memcached->set($sessionId, $data, $this->memcachedOptions['expiretime']);
+        return $this->memcached->set($this->prefix.$sessionId, $data, time() + $this->ttl);
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function destroy($sessionId)
     {
-        return $this->memcached->delete($sessionId);
+        return $this->memcached->delete($this->prefix.$sessionId);
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function gc($lifetime)
     {
         // not required here because memcached will auto expire the records anyhow.
         return true;
     }
-
-    /**
-     * Adds a server to the memcached handler.
-     *
-     * @param array $server
-     */
-    protected function addServer(array $server)
-    {
-        if (array_key_exists('host', $server)) {
-            throw new \InvalidArgumentException('host key must be set');
-        }
-        $server['port'] = isset($server['port']) ? (int)$server['port'] : 11211;
-        $server['timeout'] = isset($server['timeout']) ? (int)$server['timeout'] : 1;
-        $server['presistent'] = isset($server['presistent']) ? (bool)$server['presistent'] : false;
-        $server['weight'] = isset($server['weight']) ? (bool)$server['weight'] : 1;
-    }
 }
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/MongoDbSessionHandler.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/MongoDbSessionHandler.php
new file mode 100755
index 00000000..93a57296
--- /dev/null
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/MongoDbSessionHandler.php
@@ -0,0 +1,150 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpFoundation\Session\Storage\Handler;
+
+/**
+ * MongoDB session handler
+ *
+ * @author Markus Bachmann <markus.bachmann@bachi.biz>
+ */
+class MongoDbSessionHandler implements \SessionHandlerInterface
+{
+    /**
+     * @var \Mongo
+     */
+    private $mongo;
+
+    /**
+     * @var \MongoCollection
+     */
+    private $collection;
+
+    /**
+     * @var array
+     */
+    private $options;
+
+    /**
+     * Constructor.
+     *
+     * @param \Mongo|\MongoClient $mongo   A MongoClient or Mongo instance
+     * @param array               $options An associative array of field options
+     *
+     * @throws \InvalidArgumentException When MongoClient or Mongo instance not provided
+     * @throws \InvalidArgumentException When "database" or "collection" not provided
+     */
+    public function __construct($mongo, array $options)
+    {
+        if (!($mongo instanceof \MongoClient || $mongo instanceof \Mongo)) {
+            throw new \InvalidArgumentException('MongoClient or Mongo instance required');
+        }
+
+        if (!isset($options['database']) || !isset($options['collection'])) {
+            throw new \InvalidArgumentException('You must provide the "database" and "collection" option for MongoDBSessionHandler');
+        }
+
+        $this->mongo = $mongo;
+
+        $this->options = array_merge(array(
+            'id_field'   => 'sess_id',
+            'data_field' => 'sess_data',
+            'time_field' => 'sess_time',
+        ), $options);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function open($savePath, $sessionName)
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function close()
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function destroy($sessionId)
+    {
+        $this->getCollection()->remove(
+            array($this->options['id_field'] => $sessionId),
+            array('justOne' => true)
+        );
+
+        return true;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function gc($lifetime)
+    {
+        $time = new \MongoTimestamp(time() - $lifetime);
+
+        $this->getCollection()->remove(array(
+            $this->options['time_field'] => array('$lt' => $time),
+        ));
+    }
+
+    /**
+     * {@inheritDoc]
+     */
+    public function write($sessionId, $data)
+    {
+        $data = array(
+            $this->options['id_field']   => $sessionId,
+            $this->options['data_field'] => new \MongoBinData($data, \MongoBinData::BYTE_ARRAY),
+            $this->options['time_field'] => new \MongoTimestamp()
+        );
+
+        $this->getCollection()->update(
+            array($this->options['id_field'] => $sessionId),
+            array('$set' => $data),
+            array('upsert' => true)
+        );
+
+        return true;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function read($sessionId)
+    {
+        $dbData = $this->getCollection()->findOne(array(
+            $this->options['id_field'] => $sessionId,
+        ));
+
+        return null === $dbData ? '' : $dbData[$this->options['data_field']]->bin;
+    }
+
+    /**
+     * Return a "MongoCollection" instance
+     *
+     * @return \MongoCollection
+     */
+    private function getCollection()
+    {
+        if (null === $this->collection) {
+            $this->collection = $this->mongo->selectCollection($this->options['database'], $this->options['collection']);
+        }
+
+        return $this->collection;
+    }
+}
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeFileSessionHandler.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeFileSessionHandler.php
index 422e3a79..f39235cb 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeFileSessionHandler.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeFileSessionHandler.php
@@ -23,7 +23,13 @@ class NativeFileSessionHandler extends NativeSessionHandler
     /**
      * Constructor.
      *
-     * @param string $savePath Path of directory to save session files.  Default null will leave setting as defined by PHP.
+     * @param string $savePath Path of directory to save session files.
+     *                         Default null will leave setting as defined by PHP.
+     *                         '/path', 'N;/path', or 'N;octal-mode;/path
+     *
+     * @see http://php.net/session.configuration.php#ini.session.save-path for further details.
+     *
+     * @throws \InvalidArgumentException On invalid $savePath
      */
     public function __construct($savePath = null)
     {
@@ -31,11 +37,22 @@ public function __construct($savePath = null)
             $savePath = ini_get('session.save_path');
         }
 
-        if ($savePath && !is_dir($savePath)) {
-            mkdir($savePath, 0777, true);
+        $baseDir = $savePath;
+
+        if ($count = substr_count($savePath, ';')) {
+            if ($count > 2) {
+                throw new \InvalidArgumentException(sprintf('Invalid argument $savePath \'%s\'', $savePath));
+            }
+
+            // characters after last ';' are the path
+            $baseDir = ltrim(strrchr($savePath, ';'), ';');
+        }
+
+        if ($baseDir && !is_dir($baseDir)) {
+            mkdir($baseDir, 0777, true);
         }
 
-        ini_set('session.save_handler', 'files');
         ini_set('session.save_path', $savePath);
+        ini_set('session.save_handler', 'files');
     }
 }
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeMemcacheSessionHandler.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeMemcacheSessionHandler.php
deleted file mode 100755
index baacf292..00000000
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeMemcacheSessionHandler.php
+++ /dev/null
@@ -1,65 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpFoundation\Session\Storage\Handler;
-
-/**
- * NativeMemcacheSessionHandler.
- *
- * Driver for the memcache session save hadlers provided by the memcache PHP extension.
- *
- * @see http://php.net/memcache
- *
- * @author Drak <drak@zikula.org>
- */
-class NativeMemcacheSessionHandler extends NativeSessionHandler
-{
-    /**
-     * Constructor.
-     *
-     * @param string $savePath Path of memcache server.
-     * @param array  $options  Session configuration options.
-     */
-    public function __construct($savePath = 'tcp://127.0.0.1:11211?persistent=0', array $options = array())
-    {
-        if (!extension_loaded('memcache')) {
-            throw new \RuntimeException('PHP does not have "memcache" session module registered');
-        }
-
-        if (null === $savePath) {
-            $savePath = ini_get('session.save_path');
-        }
-
-        ini_set('session.save_handler', 'memcache');
-        ini_set('session.save_path', $savePath);
-
-        $this->setOptions($options);
-    }
-
-    /**
-     * Set any memcached ini values.
-     *
-     * @see http://php.net/memcache.ini
-     */
-    protected function setOptions(array $options)
-    {
-        foreach ($options as $key => $value) {
-            if (in_array($key, array(
-                'memcache.allow_failover', 'memcache.max_failover_attempts',
-                'memcache.chunk_size', 'memcache.default_port', 'memcache.hash_strategy',
-                'memcache.hash_function', 'memcache.protocol', 'memcache.redundancy',
-                'memcache.session_redundancy', 'memcache.compress_threshold',
-                'memcache.lock_timeout'))) {
-                ini_set($key, $value);
-            }
-        }
-    }
-}
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeMemcachedSessionHandler.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeMemcachedSessionHandler.php
deleted file mode 100755
index d84bdfbe..00000000
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeMemcachedSessionHandler.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpFoundation\Session\Storage\Handler;
-
-/**
- * NativeMemcachedSessionHandler.
- *
- * Driver for the memcached session save hadlers provided by the memcached PHP extension.
- *
- * @see http://php.net/memcached.sessions
- *
- * @author Drak <drak@zikula.org>
- */
-class NativeMemcachedSessionHandler extends NativeSessionHandler
-{
-    /**
-     * Constructor.
-     *
-     * @param string $savePath Comma separated list of servers: e.g. memcache1.example.com:11211,memcache2.example.com:11211
-     * @param array  $options  Session configuration options.
-     */
-    public function __construct($savePath = '127.0.0.1:11211', array $options = array())
-    {
-        if (!extension_loaded('memcached')) {
-            throw new \RuntimeException('PHP does not have "memcached" session module registered');
-        }
-
-        if (null === $savePath) {
-            $savePath = ini_get('session.save_path');
-        }
-
-        ini_set('session.save_handler', 'memcached');
-        ini_set('session.save_path', $savePath);
-
-        $this->setOptions($options);
-    }
-
-    /**
-     * Set any memcached ini values.
-     *
-     * @see https://github.com/php-memcached-dev/php-memcached/blob/master/memcached.ini
-     */
-    protected function setOptions(array $options)
-    {
-        foreach ($options as $key => $value) {
-            if (in_array($key, array(
-                'memcached.sess_locking', 'memcached.sess_lock_wait',
-                'memcached.sess_prefix', 'memcached.compression_type',
-                'memcached.compression_factor', 'memcached.compression_threshold',
-                'memcached.serializer'))) {
-                ini_set($key, $value);
-            }
-        }
-    }
-}
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeSqliteSessionHandler.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeSqliteSessionHandler.php
deleted file mode 100755
index 098cc8a6..00000000
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeSqliteSessionHandler.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\HttpFoundation\Session\Storage\Handler;
-
-/**
- * NativeSqliteSessionHandler.
- *
- * Driver for the sqlite session save hadlers provided by the SQLite PHP extension.
- *
- * @author Drak <drak@zikula.org>
- */
-class NativeSqliteSessionHandler extends NativeSessionHandler
-{
-    /**
-     * Constructor.
-     *
-     * @param string $savePath Path to SQLite database file itself.
-     * @param array  $options  Session configuration options.
-     */
-    public function __construct($savePath, array $options = array())
-    {
-        if (!extension_loaded('sqlite')) {
-            throw new \RuntimeException('PHP does not have "sqlite" session module registered');
-        }
-
-        if (null === $savePath) {
-            $savePath = ini_get('session.save_path');
-        }
-
-        ini_set('session.save_handler', 'sqlite');
-        ini_set('session.save_path', $savePath);
-
-        $this->setOptions($options);
-    }
-
-    /**
-     * Set any sqlite ini values.
-     *
-     * @see http://php.net/sqlite.configuration
-     */
-    protected function setOptions(array $options)
-    {
-        foreach ($options as $key => $value) {
-            if (in_array($key, array('sqlite.assoc_case'))) {
-                ini_set($key, $value);
-            }
-        }
-    }
-}
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/NullSessionHandler.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/NullSessionHandler.php
index dd9f0c79..62068aff 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/NullSessionHandler.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/NullSessionHandler.php
@@ -14,7 +14,7 @@
 /**
  * NullSessionHandler.
  *
- * Can be used in unit testing or in a sitation where persisted sessions are not desired.
+ * Can be used in unit testing or in a situations where persisted sessions are not desired.
  *
  * @author Drak <drak@zikula.org>
  *
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/PdoSessionHandler.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/PdoSessionHandler.php
index 28dccba8..487dbc41 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/PdoSessionHandler.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Handler/PdoSessionHandler.php
@@ -20,30 +20,30 @@
 class PdoSessionHandler implements \SessionHandlerInterface
 {
     /**
-     * PDO instance.
-     *
-     * @var \PDO
+     * @var \PDO PDO instance.
      */
     private $pdo;
 
     /**
-     * Database options.
-     *
-     *
-     * @var array
+     * @var array Database options.
      */
     private $dbOptions;
 
     /**
      * Constructor.
      *
+     * List of available options:
+     *  * db_table: The name of the table [required]
+     *  * db_id_col: The column where to store the session id [default: sess_id]
+     *  * db_data_col: The column where to store the session data [default: sess_data]
+     *  * db_time_col: The column where to store the timestamp [default: sess_time]
+     *
      * @param \PDO  $pdo       A \PDO instance
      * @param array $dbOptions An associative array of DB options
-     * @param array $options   Session configuration options
      *
      * @throws \InvalidArgumentException When "db_table" option is not provided
      */
-    public function __construct(\PDO $pdo, array $dbOptions = array(), array $options = array())
+    public function __construct(\PDO $pdo, array $dbOptions = array())
     {
         if (!array_key_exists('db_table', $dbOptions)) {
             throw new \InvalidArgumentException('You must provide the "db_table" option for a PdoSessionStorage.');
@@ -58,7 +58,7 @@ public function __construct(\PDO $pdo, array $dbOptions = array(), array $option
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function open($path, $name)
     {
@@ -66,7 +66,7 @@ public function open($path, $name)
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function close()
     {
@@ -74,12 +74,12 @@ public function close()
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function destroy($id)
     {
         // get table/column
-        $dbTable  = $this->dbOptions['db_table'];
+        $dbTable = $this->dbOptions['db_table'];
         $dbIdCol = $this->dbOptions['db_id_col'];
 
         // delete the record associated with this id
@@ -97,20 +97,20 @@ public function destroy($id)
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function gc($lifetime)
     {
         // get table/column
-        $dbTable    = $this->dbOptions['db_table'];
+        $dbTable   = $this->dbOptions['db_table'];
         $dbTimeCol = $this->dbOptions['db_time_col'];
 
         // delete the session records that have expired
-        $sql = "DELETE FROM $dbTable WHERE $dbTimeCol < (:time - $lifetime)";
+        $sql = "DELETE FROM $dbTable WHERE $dbTimeCol < :time";
 
         try {
             $stmt = $this->pdo->prepare($sql);
-            $stmt->bindValue(':time', time(), \PDO::PARAM_INT);
+            $stmt->bindValue(':time', time() - $lifetime, \PDO::PARAM_INT);
             $stmt->execute();
         } catch (\PDOException $e) {
             throw new \RuntimeException(sprintf('PDOException was thrown when trying to manipulate session data: %s', $e->getMessage()), 0, $e);
@@ -120,12 +120,12 @@ public function gc($lifetime)
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function read($id)
     {
         // get table/columns
-        $dbTable    = $this->dbOptions['db_table'];
+        $dbTable   = $this->dbOptions['db_table'];
         $dbDataCol = $this->dbOptions['db_data_col'];
         $dbIdCol   = $this->dbOptions['db_id_col'];
 
@@ -154,7 +154,7 @@ public function read($id)
     }
 
     /**
-     * {@inheritdoc}
+     * {@inheritDoc}
      */
     public function write($id, $data)
     {
@@ -164,27 +164,47 @@ public function write($id, $data)
         $dbIdCol   = $this->dbOptions['db_id_col'];
         $dbTimeCol = $this->dbOptions['db_time_col'];
 
-        $sql = ('mysql' === $this->pdo->getAttribute(\PDO::ATTR_DRIVER_NAME))
-            ? "INSERT INTO $dbTable ($dbIdCol, $dbDataCol, $dbTimeCol) VALUES (:id, :data, :time) "
-              ."ON DUPLICATE KEY UPDATE $dbDataCol = VALUES($dbDataCol), $dbTimeCol = CASE WHEN $dbTimeCol = :time THEN (VALUES($dbTimeCol) + 1) ELSE VALUES($dbTimeCol) END"
-            : "UPDATE $dbTable SET $dbDataCol = :data, $dbTimeCol = :time WHERE $dbIdCol = :id";
+        //session data can contain non binary safe characters so we need to encode it
+        $encoded = base64_encode($data);
 
         try {
-            //session data can contain non binary safe characters so we need to encode it
-            $encoded = base64_encode($data);
-            $stmt = $this->pdo->prepare($sql);
-            $stmt->bindParam(':id', $id, \PDO::PARAM_STR);
-            $stmt->bindParam(':data', $encoded, \PDO::PARAM_STR);
-            $stmt->bindValue(':time', time(), \PDO::PARAM_INT);
-            $stmt->execute();
+            $driver = $this->pdo->getAttribute(\PDO::ATTR_DRIVER_NAME);
 
-            if (!$stmt->rowCount()) {
-                // No session exists in the database to update. This happens when we have called
-                // session_regenerate_id()
-                $this->createNewSession($id, $data);
+            if ('mysql' === $driver) {
+                // MySQL would report $stmt->rowCount() = 0 on UPDATE when the data is left unchanged
+                // it could result in calling createNewSession() whereas the session already exists in
+                // the DB which would fail as the id is unique
+                $stmt = $this->pdo->prepare(
+                    "INSERT INTO $dbTable ($dbIdCol, $dbDataCol, $dbTimeCol) VALUES (:id, :data, :time) " .
+                    "ON DUPLICATE KEY UPDATE $dbDataCol = VALUES($dbDataCol), $dbTimeCol = VALUES($dbTimeCol)"
+                );
+                $stmt->bindParam(':id', $id, \PDO::PARAM_STR);
+                $stmt->bindParam(':data', $encoded, \PDO::PARAM_STR);
+                $stmt->bindValue(':time', time(), \PDO::PARAM_INT);
+                $stmt->execute();
+            } elseif ('oci' === $driver) {
+                $stmt = $this->pdo->prepare("MERGE INTO $dbTable USING DUAL ON($dbIdCol = :id) ".
+                       "WHEN NOT MATCHED THEN INSERT ($dbIdCol, $dbDataCol, $dbTimeCol) VALUES (:id, :data, sysdate) " .
+                       "WHEN MATCHED THEN UPDATE SET $dbDataCol = :data WHERE $dbIdCol = :id");
+
+                $stmt->bindParam(':id', $id, \PDO::PARAM_STR);
+                $stmt->bindParam(':data', $encoded, \PDO::PARAM_STR);
+                $stmt->execute();
+            } else {
+                $stmt = $this->pdo->prepare("UPDATE $dbTable SET $dbDataCol = :data, $dbTimeCol = :time WHERE $dbIdCol = :id");
+                $stmt->bindParam(':id', $id, \PDO::PARAM_STR);
+                $stmt->bindParam(':data', $encoded, \PDO::PARAM_STR);
+                $stmt->bindValue(':time', time(), \PDO::PARAM_INT);
+                $stmt->execute();
+
+                if (!$stmt->rowCount()) {
+                    // No session exists in the database to update. This happens when we have called
+                    // session_regenerate_id()
+                    $this->createNewSession($id, $data);
+                }
             }
         } catch (\PDOException $e) {
-            throw new \RuntimeException(sprintf('PDOException was thrown when trying to write the session data: %s', $e->getMessage()), 0, $e);
+                throw new \RuntimeException(sprintf('PDOException was thrown when trying to write the session data: %s', $e->getMessage()), 0, $e);
         }
 
         return true;
@@ -201,7 +221,7 @@ public function write($id, $data)
     private function createNewSession($id, $data = '')
     {
         // get table/column
-        $dbTable    = $this->dbOptions['db_table'];
+        $dbTable   = $this->dbOptions['db_table'];
         $dbDataCol = $this->dbOptions['db_data_col'];
         $dbIdCol   = $this->dbOptions['db_id_col'];
         $dbTimeCol = $this->dbOptions['db_time_col'];
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/MetadataBag.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/MetadataBag.php
new file mode 100755
index 00000000..892d004b
--- /dev/null
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/MetadataBag.php
@@ -0,0 +1,160 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpFoundation\Session\Storage;
+
+use Symfony\Component\HttpFoundation\Session\SessionBagInterface;
+
+/**
+ * Metadata container.
+ *
+ * Adds metadata to the session.
+ *
+ * @author Drak <drak@zikula.org>
+ */
+class MetadataBag implements SessionBagInterface
+{
+    const CREATED = 'c';
+    const UPDATED = 'u';
+    const LIFETIME = 'l';
+
+    /**
+     * @var string
+     */
+    private $name = '__metadata';
+
+    /**
+     * @var string
+     */
+    private $storageKey;
+
+    /**
+     * @var array
+     */
+    protected $meta = array();
+
+    /**
+     * Unix timestamp.
+     *
+     * @var integer
+     */
+    private $lastUsed;
+
+    /**
+     * Constructor.
+     *
+     * @param string $storageKey The key used to store bag in the session.
+     */
+    public function __construct($storageKey = '_sf2_meta')
+    {
+        $this->storageKey = $storageKey;
+        $this->meta = array(self::CREATED => 0, self::UPDATED => 0, self::LIFETIME => 0);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function initialize(array &$array)
+    {
+        $this->meta = &$array;
+
+        if (isset($array[self::CREATED])) {
+            $this->lastUsed = $this->meta[self::UPDATED];
+            $this->meta[self::UPDATED] = time();
+        } else {
+            $this->stampCreated();
+        }
+    }
+
+    /**
+     * Gets the lifetime that the session cookie was set with.
+     *
+     * @return integer
+     */
+    public function getLifetime()
+    {
+        return $this->meta[self::LIFETIME];
+    }
+
+    /**
+     * Stamps a new session's metadata.
+     *
+     * @param integer $lifetime Sets the cookie lifetime for the session cookie. A null value
+     *                          will leave the system settings unchanged, 0 sets the cookie
+     *                          to expire with browser session. Time is in seconds, and is
+     *                          not a Unix timestamp.
+     */
+    public function stampNew($lifetime = null)
+    {
+        $this->stampCreated($lifetime);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getStorageKey()
+    {
+        return $this->storageKey;
+    }
+
+    /**
+     * Gets the created timestamp metadata.
+     *
+     * @return integer Unix timestamp
+     */
+    public function getCreated()
+    {
+        return $this->meta[self::CREATED];
+    }
+
+    /**
+     * Gets the last used metadata.
+     *
+     * @return integer Unix timestamp
+     */
+    public function getLastUsed()
+    {
+        return $this->lastUsed;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function clear()
+    {
+        // nothing to do
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * Sets name.
+     *
+     * @param string $name
+     */
+    public function setName($name)
+    {
+        $this->name = $name;
+    }
+
+    private function stampCreated($lifetime = null)
+    {
+        $timeStamp = time();
+        $this->meta[self::CREATED] = $this->meta[self::UPDATED] = $this->lastUsed = $timeStamp;
+        $this->meta[self::LIFETIME] = (null === $lifetime) ? ini_get('session.cookie_lifetime') : $lifetime;
+    }
+}
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/MockArraySessionStorage.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/MockArraySessionStorage.php
index 6f1e279f..a1fcf539 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/MockArraySessionStorage.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/MockArraySessionStorage.php
@@ -12,6 +12,7 @@
 namespace Symfony\Component\HttpFoundation\Session\Storage;
 
 use Symfony\Component\HttpFoundation\Session\SessionBagInterface;
+use Symfony\Component\HttpFoundation\Session\Storage\MetadataBag;
 
 /**
  * MockArraySessionStorage mocks the session for unit tests.
@@ -52,14 +53,26 @@ class MockArraySessionStorage implements SessionStorageInterface
      */
     protected $data = array();
 
+    /**
+     * @var MetadataBag
+     */
+    protected $metadataBag;
+
+    /**
+     * @var array
+     */
+    protected $bags;
+
     /**
      * Constructor.
      *
-     * @param string $name Session name
+     * @param string      $name    Session name
+     * @param MetadataBag $metaBag MetadataBag instance.
      */
-    public function __construct($name = 'MOCKSESSID')
+    public function __construct($name = 'MOCKSESSID', MetadataBag $metaBag = null)
     {
         $this->name = $name;
+        $this->setMetadataBag($metaBag);
     }
 
     /**
@@ -90,16 +103,16 @@ public function start()
         return true;
     }
 
-
     /**
      * {@inheritdoc}
      */
-    public function regenerate($destroy = false)
+    public function regenerate($destroy = false, $lifetime = null)
     {
         if (!$this->started) {
             $this->start();
         }
 
+        $this->metadataBag->stampNew($lifetime);
         $this->id = $this->generateId();
 
         return true;
@@ -146,6 +159,9 @@ public function setName($name)
      */
     public function save()
     {
+        if (!$this->started || $this->closed) {
+            throw new \RuntimeException("Trying to save a session that was not started yet or was already closed");
+        }
         // nothing to do since we don't persist the session data
         $this->closed = false;
     }
@@ -191,6 +207,38 @@ public function getBag($name)
         return $this->bags[$name];
     }
 
+    /**
+     * {@inheritdoc}
+     */
+    public function isStarted()
+    {
+        return $this->started;
+    }
+
+    /**
+     * Sets the MetadataBag.
+     *
+     * @param MetadataBag $bag
+     */
+    public function setMetadataBag(MetadataBag $bag = null)
+    {
+        if (null === $bag) {
+            $bag = new MetadataBag();
+        }
+
+        $this->metadataBag = $bag;
+    }
+
+    /**
+     * Gets the MetadataBag.
+     *
+     * @return MetadataBag
+     */
+    public function getMetadataBag()
+    {
+        return $this->metadataBag;
+    }
+
     /**
      * Generates a session ID.
      *
@@ -206,7 +254,9 @@ protected function generateId()
 
     protected function loadSession()
     {
-        foreach ($this->bags as $bag) {
+        $bags = array_merge($this->bags, array($this->metadataBag));
+
+        foreach ($bags as $bag) {
             $key = $bag->getStorageKey();
             $this->data[$key] = isset($this->data[$key]) ? $this->data[$key] : array();
             $bag->initialize($this->data[$key]);
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/MockFileSessionStorage.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/MockFileSessionStorage.php
index 24457319..28063091 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/MockFileSessionStorage.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/MockFileSessionStorage.php
@@ -29,13 +29,19 @@ class MockFileSessionStorage extends MockArraySessionStorage
      */
     private $savePath;
 
+    /**
+     * @var array
+     */
+    private $sessionData;
+
     /**
      * Constructor.
      *
-     * @param string $savePath Path of directory to save session files.
-     * @param string $name     Session name.
+     * @param string      $savePath Path of directory to save session files.
+     * @param string      $name     Session name.
+     * @param MetadataBag $metaBag  MetadataBag instance.
      */
-    public function __construct($savePath = null, $name = 'MOCKSESSID')
+    public function __construct($savePath = null, $name = 'MOCKSESSID', MetadataBag $metaBag = null)
     {
         if (null === $savePath) {
             $savePath = sys_get_temp_dir();
@@ -47,7 +53,7 @@ public function __construct($savePath = null, $name = 'MOCKSESSID')
 
         $this->savePath = $savePath;
 
-        parent::__construct($name);
+        parent::__construct($name, $metaBag);
     }
 
     /**
@@ -73,15 +79,17 @@ public function start()
     /**
      * {@inheritdoc}
      */
-    public function regenerate($destroy = false)
+    public function regenerate($destroy = false, $lifetime = null)
     {
+        if (!$this->started) {
+            $this->start();
+        }
+
         if ($destroy) {
             $this->destroy();
         }
 
-        $this->id = $this->generateId();
-
-        return true;
+        return parent::regenerate($destroy, $lifetime);
     }
 
     /**
@@ -89,7 +97,16 @@ public function regenerate($destroy = false)
      */
     public function save()
     {
+        if (!$this->started) {
+            throw new \RuntimeException("Trying to save a session that was not started yet or was already closed");
+        }
+
         file_put_contents($this->getFilePath(), serialize($this->data));
+
+        // this is needed for Silex, where the session object is re-used across requests
+        // in functional tests. In Symfony, the container is rebooted, so we don't have
+        // this issue
+        $this->started = false;
     }
 
     /**
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/NativeSessionStorage.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/NativeSessionStorage.php
index 5252bf55..2dc85648 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/NativeSessionStorage.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/NativeSessionStorage.php
@@ -12,6 +12,7 @@
 namespace Symfony\Component\HttpFoundation\Session\Storage;
 
 use Symfony\Component\HttpFoundation\Session\SessionBagInterface;
+use Symfony\Component\HttpFoundation\Session\Storage\MetadataBag;
 use Symfony\Component\HttpFoundation\Session\Storage\Proxy\NativeProxy;
 use Symfony\Component\HttpFoundation\Session\Storage\Proxy\AbstractProxy;
 use Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy;
@@ -45,17 +46,24 @@ class NativeSessionStorage implements SessionStorageInterface
      */
     protected $saveHandler;
 
+    /**
+     * @var MetadataBag
+     */
+    protected $metadataBag;
+
     /**
      * Constructor.
      *
      * Depending on how you want the storage driver to behave you probably
-     * want top override this constructor entirely.
+     * want to override this constructor entirely.
      *
      * List of options for $options array with their defaults.
      * @see http://php.net/session.configuration for options
      * but we omit 'session.' from the beginning of the keys for convenience.
      *
-     * auto_start, "0"
+     * ("auto_start", is not supported as it tells PHP to start a session before
+     * PHP starts to execute user-land code. Setting during runtime has no effect).
+     *
      * cache_limiter, "nocache" (use "0" to prevent headers from being sent entirely).
      * cookie_domain, ""
      * cookie_httponly, ""
@@ -83,13 +91,12 @@ class NativeSessionStorage implements SessionStorageInterface
      * upload_progress.min-freq, "1"
      * url_rewriter.tags, "a=href,area=href,frame=src,form=,fieldset="
      *
-     * @param array  $options Session configuration options.
-     * @param object $handler SessionHandlerInterface.
+     * @param array       $options Session configuration options.
+     * @param object      $handler SessionHandlerInterface.
+     * @param MetadataBag $metaBag MetadataBag.
      */
-    public function __construct(array $options = array(), $handler = null)
+    public function __construct(array $options = array(), $handler = null, MetadataBag $metaBag = null)
     {
-        // sensible defaults
-        ini_set('session.auto_start', 0); // by default we prefer to explicitly start the session using the class.
         ini_set('session.cache_limiter', ''); // disable by default because it's managed by HeaderBag (if used)
         ini_set('session.use_cookies', 1);
 
@@ -99,6 +106,7 @@ public function __construct(array $options = array(), $handler = null)
             register_shutdown_function('session_write_close');
         }
 
+        $this->setMetadataBag($metaBag);
         $this->setOptions($options);
         $this->setSaveHandler($handler);
     }
@@ -165,7 +173,7 @@ public function getId()
      */
     public function setId($id)
     {
-        return $this->saveHandler->setId($id);
+        $this->saveHandler->setId($id);
     }
 
     /**
@@ -187,8 +195,16 @@ public function setName($name)
     /**
      * {@inheritdoc}
      */
-    public function regenerate($destroy = false)
+    public function regenerate($destroy = false, $lifetime = null)
     {
+        if (null !== $lifetime) {
+            ini_set('session.cookie_lifetime', $lifetime);
+        }
+
+        if ($destroy) {
+            $this->metadataBag->stampNew();
+        }
+
         return session_regenerate_id($destroy);
     }
 
@@ -240,15 +256,47 @@ public function getBag($name)
             throw new \InvalidArgumentException(sprintf('The SessionBagInterface %s is not registered.', $name));
         }
 
-        if (ini_get('session.auto_start') && !$this->started) {
-            $this->start();
-        } elseif ($this->saveHandler->isActive() && !$this->started) {
+        if ($this->saveHandler->isActive() && !$this->started) {
             $this->loadSession();
+        } elseif (!$this->started) {
+            $this->start();
         }
 
         return $this->bags[$name];
     }
 
+    /**
+     * Sets the MetadataBag.
+     *
+     * @param MetadataBag $metaBag
+     */
+    public function setMetadataBag(MetadataBag $metaBag = null)
+    {
+        if (null === $metaBag) {
+            $metaBag = new MetadataBag();
+        }
+
+        $this->metadataBag = $metaBag;
+    }
+
+    /**
+     * Gets the MetadataBag.
+     *
+     * @return MetadataBag
+     */
+    public function getMetadataBag()
+    {
+        return $this->metadataBag;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isStarted()
+    {
+        return $this->started;
+    }
+
     /**
      * Sets session.* ini variables.
      *
@@ -261,17 +309,20 @@ public function getBag($name)
      */
     public function setOptions(array $options)
     {
+        $validOptions = array_flip(array(
+            'cache_limiter', 'cookie_domain', 'cookie_httponly',
+            'cookie_lifetime', 'cookie_path', 'cookie_secure',
+            'entropy_file', 'entropy_length', 'gc_divisor',
+            'gc_maxlifetime', 'gc_probability', 'hash_bits_per_character',
+            'hash_function', 'name', 'referer_check',
+            'serialize_handler', 'use_cookies',
+            'use_only_cookies', 'use_trans_sid', 'upload_progress.enabled',
+            'upload_progress.cleanup', 'upload_progress.prefix', 'upload_progress.name',
+            'upload_progress.freq', 'upload_progress.min-freq', 'url_rewriter.tags',
+        ));
+
         foreach ($options as $key => $value) {
-            if (in_array($key, array(
-                'auto_start', 'cache_limiter', 'cookie_domain', 'cookie_httponly',
-                'cookie_lifetime', 'cookie_path', 'cookie_secure',
-                'entropy_file', 'entropy_length', 'gc_divisor',
-                'gc_maxlifetime', 'gc_probability', 'hash_bits_per_character',
-                'hash_function', 'name', 'referer_check',
-                'serialize_handler', 'use_cookies',
-                'use_only_cookies', 'use_trans_sid', 'upload_progress.enabled',
-                'upload_progress.cleanup', 'upload_progress.prefix', 'upload_progress.name',
-                'upload_progress.freq', 'upload_progress.min-freq', 'url_rewriter.tags'))) {
+            if (isset($validOptions[$key])) {
                 ini_set('session.'.$key, $value);
             }
         }
@@ -298,7 +349,7 @@ public function setSaveHandler($saveHandler = null)
         if (!$saveHandler instanceof AbstractProxy && $saveHandler instanceof \SessionHandlerInterface) {
             $saveHandler = new SessionHandlerProxy($saveHandler);
         } elseif (!$saveHandler instanceof AbstractProxy) {
-            $saveHandler = new NativeProxy($saveHandler);
+            $saveHandler = new NativeProxy();
         }
 
         $this->saveHandler = $saveHandler;
@@ -335,7 +386,9 @@ protected function loadSession(array &$session = null)
             $session = &$_SESSION;
         }
 
-        foreach ($this->bags as $bag) {
+        $bags = array_merge($this->bags, array($this->metadataBag));
+
+        foreach ($bags as $bag) {
             $key = $bag->getStorageKey();
             $session[$key] = isset($session[$key]) ? $session[$key] : array();
             $bag->initialize($session[$key]);
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Proxy/AbstractProxy.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Proxy/AbstractProxy.php
index 09f9efa0..0d4cb8b6 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Proxy/AbstractProxy.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Proxy/AbstractProxy.php
@@ -58,7 +58,7 @@ public function isSessionHandlerInterface()
     /**
      * Returns true if this handler wraps an internal PHP session save handler using \SessionHandler.
      *
-     * @return bool
+     * @return Boolean
      */
     public function isWrapper()
     {
@@ -68,7 +68,7 @@ public function isWrapper()
     /**
      * Has a session started?
      *
-     * @return bool
+     * @return Boolean
      */
     public function isActive()
     {
@@ -78,7 +78,7 @@ public function isActive()
     /**
      * Sets the active flag.
      *
-     * @param bool $flag
+     * @param Boolean $flag
      */
     public function setActive($flag)
     {
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Proxy/NativeProxy.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Proxy/NativeProxy.php
index 5bb2c712..23eebb32 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Proxy/NativeProxy.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Proxy/NativeProxy.php
@@ -32,7 +32,7 @@ public function __construct()
     /**
      * Returns true if this handler wraps an internal PHP session save handler using \SessionHandler.
      *
-     * @return bool False.
+     * @return Boolean False.
      */
     public function isWrapper()
     {
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Proxy/SessionHandlerProxy.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Proxy/SessionHandlerProxy.php
index e925d628..e1f4fff1 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Proxy/SessionHandlerProxy.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/Proxy/SessionHandlerProxy.php
@@ -42,7 +42,7 @@ public function __construct(\SessionHandlerInterface $handler)
      */
     public function open($savePath, $sessionName)
     {
-        $return = (bool)$this->handler->open($savePath, $sessionName);
+        $return = (bool) $this->handler->open($savePath, $sessionName);
 
         if (true === $return) {
             $this->active = true;
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/SessionStorageInterface.php b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/SessionStorageInterface.php
index 8bf2e5d3..711eaa29 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/SessionStorageInterface.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/Session/Storage/SessionStorageInterface.php
@@ -12,6 +12,7 @@
 namespace Symfony\Component\HttpFoundation\Session\Storage;
 
 use Symfony\Component\HttpFoundation\Session\SessionBagInterface;
+use Symfony\Component\HttpFoundation\Session\Storage\MetadataBag;
 
 /**
  * StorageInterface.
@@ -32,7 +33,14 @@ interface SessionStorageInterface
      *
      * @api
      */
-    function start();
+    public function start();
+
+    /**
+     * Checks if the session is started.
+     *
+     * @return boolean True if started, false otherwise.
+     */
+    public function isStarted();
 
     /**
      * Returns the session ID
@@ -41,7 +49,7 @@ function start();
      *
      * @api
      */
-    function getId();
+    public function getId();
 
     /**
      * Sets the session ID
@@ -50,7 +58,7 @@ function getId();
      *
      * @api
      */
-    function setId($id);
+    public function setId($id);
 
     /**
      * Returns the session name
@@ -59,7 +67,7 @@ function setId($id);
      *
      * @api
      */
-    function getName();
+    public function getName();
 
     /**
      * Sets the session name
@@ -68,7 +76,7 @@ function getName();
      *
      * @api
      */
-    function setName($name);
+    public function setName($name);
 
     /**
      * Regenerates id that represents this storage.
@@ -81,7 +89,11 @@ function setName($name);
      * Note regenerate+destroy should not clear the session data in memory
      * only delete the session data from persistent storage.
      *
-     * @param  Boolean $destroy Destroy session when regenerating?
+     * @param Boolean $destroy  Destroy session when regenerating?
+     * @param integer $lifetime Sets the cookie lifetime for the session cookie. A null value
+     *                          will leave the system settings unchanged, 0 sets the cookie
+     *                          to expire with browser session. Time is in seconds, and is
+     *                          not a Unix timestamp.
      *
      * @return Boolean True if session regenerated, false if error
      *
@@ -89,7 +101,7 @@ function setName($name);
      *
      * @api
      */
-    function regenerate($destroy = false);
+    public function regenerate($destroy = false, $lifetime = null);
 
     /**
      * Force the session to be saved and closed.
@@ -98,13 +110,16 @@ function regenerate($destroy = false);
      * used for a storage object design for unit or functional testing where
      * a real PHP session would interfere with testing, in which case it
      * it should actually persist the session data if required.
+     *
+     * @throws \RuntimeException If the session is saved without being started, or if the session
+     *                           is already closed.
      */
-    function save();
+    public function save();
 
     /**
      * Clear all session data in memory.
      */
-    function clear();
+    public function clear();
 
     /**
      * Gets a SessionBagInterface by name.
@@ -115,12 +130,17 @@ function clear();
      *
      * @throws \InvalidArgumentException If the bag does not exist
      */
-    function getBag($name);
+    public function getBag($name);
 
     /**
      * Registers a SessionBagInterface for use.
      *
      * @param SessionBagInterface $bag
      */
-    function registerBag(SessionBagInterface $bag);
+    public function registerBag(SessionBagInterface $bag);
+
+    /**
+     * @return MetadataBag
+     */
+    public function getMetadataBag();
 }
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/StreamedResponse.php b/laravel/vendor/Symfony/Component/HttpFoundation/StreamedResponse.php
index 1952a848..53bdbe64 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/StreamedResponse.php
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/StreamedResponse.php
@@ -72,21 +72,17 @@ public function setCallback($callback)
     }
 
     /**
-     * @{inheritdoc}
+     * {@inheritdoc}
      */
     public function prepare(Request $request)
     {
-        if ('1.0' != $request->server->get('SERVER_PROTOCOL')) {
-            $this->setProtocolVersion('1.1');
-        }
-
         $this->headers->set('Cache-Control', 'no-cache');
 
-        parent::prepare($request);
+        return parent::prepare($request);
     }
 
     /**
-     * @{inheritdoc}
+     * {@inheritdoc}
      *
      * This method only sends the content once.
      */
@@ -106,7 +102,7 @@ public function sendContent()
     }
 
     /**
-     * @{inheritdoc}
+     * {@inheritdoc}
      *
      * @throws \LogicException when the content is not null
      */
@@ -118,7 +114,7 @@ public function setContent($content)
     }
 
     /**
-     * @{inheritdoc}
+     * {@inheritdoc}
      *
      * @return false
      */
diff --git a/laravel/vendor/Symfony/Component/HttpFoundation/composer.json b/laravel/vendor/Symfony/Component/HttpFoundation/composer.json
index d0f1015c..e9f54948 100755
--- a/laravel/vendor/Symfony/Component/HttpFoundation/composer.json
+++ b/laravel/vendor/Symfony/Component/HttpFoundation/composer.json
@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": ">=5.3.2"
+        "php": ">=5.3.3"
     },
     "autoload": {
         "psr-0": {
@@ -25,9 +25,5 @@
         }
     },
     "target-dir": "Symfony/Component/HttpFoundation",
-    "extra": {
-        "branch-alias": {
-            "dev-master": "2.1-dev"
-        }
-    }
+    "minimum-stability": "dev"
 }