Merge branch '2.2'

* 2.2: (22 commits)
  fixed doc references (closes #7515)
  fixed doc references (closes #7515)
  On OS X, sys_get_tmp_dir() returns /var/private/..., which really is below /private/var.
  Doctrine cannot handle bare random non-utf8 strings
  small changes
  [SecurityBundle] Fixed configuration exemple
  idAsIndex should be true with a smallint or bigint id field.
  [PropertyAccess] Remove trailing periods from doc blocks
  Fix param docs for PropertyAccessor read method
  Fixed long multibyte parameter logging in DbalLogger:startQuery
  Keep the file extension in the temporary copy and test that it exists (closes #7482)
  bumped Symfony version to 2.1.10-DEV
  [Validator][translation][japanese]replaced period to japanese one [Validator][translation][japanese]fixed japanese translation to more practical one [Validator][translation][japanese]fixed message ordering to be consistent with other languages [Validator][translation][japanese]added new validation messages in japanese translation
  updated VERSION for 2.1.9
  update CONTRIBUTORS for 2.1.9
  updated CHANGELOG for 2.1.9
  [Security] fixed wrong interface
  Remove already defined arguments
  Add missing use
  [FrameworkBundle] Reuse definition variable in FormPass
  ...

Conflicts:
	src/Symfony/Bridge/Doctrine/Logger/DbalLogger.php
	src/Symfony/Bundle/WebProfilerBundle/Resources/views/Collector/config.html.twig

Author: fabpot

HeaderBag.php

@@ -149,7 +149,7 @@ public function get($key, $default = null, $first = true)
      *
      * @param string       $key     The key
      * @param string|array $values  The value or an array of values
-     * @param Boolean      $replace Whether to replace the actual value of not (true by default)
+     * @param Boolean      $replace Whether to replace the actual value or not (true by default)
      *
      * @api
      */