[php-symfony2-DependencyInjection/el6] (7 commits) ...Updated to 2.2.1

[Shawn Iwinski]

Summary of changes:

  3d100fc... fix Requires for phar extension (*)
  6fe51f2... Updated to 2.2.0 (*)
  e1c1461... Fix changelog date (*)
  7089e93... Removed conditional for phar require (*)
  8aa4e0a... Fix syntax issue (*)
  7d366d5... Fixed php-phar BuildRequires (*)
  dcdfa46... Updated to 2.2.1 (*)

(*) This commit already existed in another branch; no separate mail sent