[php-twig-Twig/f17] (3 commits) ...Updated to upstream version 1.11.1

[Shawn Iwinski]

Summary of changes:

  22fe77a... Updated to upstream version 1.11.1 (*)
  bcaa6c9... Updated to upstream version 1.11.1 (*)
  5c2705b... Updated to upstream version 1.11.1 (*)

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