Merge branch '2.8' into 3.3

* 2.8:
  Username and password in basic auth are allowed to contain '.'
  Remove obsolete PHPDoc from UriSigner
  [Serializer] ObjectNormalizer: throw if PropertyAccess isn't installed
  [PropertyInfo] Add support for the iterable type
  pdo session fix
  Fixed unsetting from loosely equal keys OrderedHashMap
  [Debug] Fix same vendor detection in class loader
  Updated the source text and translation
  reject remember-me token if user check fails

Author: fabpot

Authentication/Provider/RememberMeAuthenticationProvider.php

@@ -49,6 +49,7 @@ public function authenticate(TokenInterface $token)
 
         $user = $token->getUser();
         $this->userChecker->checkPreAuth($user);
+        $this->userChecker->checkPostAuth($user);
 
         $authenticatedToken = new RememberMeToken($user, $this->providerKey, $this->secret);
         $authenticatedToken->setAttributes($token->getAttributes());