Merge branch '2.8'

* 2.8: (21 commits)
  [Security][bugfix] "Remember me" cookie cleared on logout with custom "secure"/"httponly" config options [1]
  [ci] Use current PHP_BINARY when running ./phpunit
  Fixed typos
  [UPGRADE-3.0] fix bullet indentation
  Throw exception if tempnam returns false in ProcessPipes
  [DomCrawler] Deprecated using /_root/ in XPath expressions
  Pass missing request template variables
  Simplify AbstractVoter
  [Form] add missing deprecation triggers
  Throw exception if tempnam returns false
  Fix PropertyAccessor modifying array in object when array key does not exist
  [DependencyInjection] Add autowiring capabilities
  Fixing typo in variable name
  Add a few additional tests for the Crawler
  [Form] remove obsolete deprecation comments
  Updated the style of the event commands
  [Debug] Deprecate providing $fileLinkFormat as second argument
  [Form] minor CS fix
  Updated PHPDoc of the AbstractVoter class
  [Security] InMemoryUserProvider now concerns whether user's password is changed when refreshing
  ...

Author: fabpot

Mapping/Loader/AnnotationLoader.php

@@ -49,7 +49,7 @@ public function loadClassMetadata(ClassMetadataInterface $classMetadata)
         $attributesMetadata = $classMetadata->getAttributesMetadata();
 
         foreach ($reflectionClass->getProperties() as $property) {
-            if (!isset($attributeMetadata[$property->name])) {
+            if (!isset($attributesMetadata[$property->name])) {
                 $attributesMetadata[$property->name] = new AttributeMetadata($property->name);
                 $classMetadata->addAttributeMetadata($attributesMetadata[$property->name]);
             }