[php/f18] (4 commits) ...- update to 5.4.8 - define both session.save_handler and session.save_path - fix possible segfault i

[Remi Collet]

Summary of changes:

  7b3ec71... add link to upstream bug (*)
  334be7f... - provides php-phar - update systzdata patch to v10, timezo (*)
  3a48407... define both save_handler and save_path, as this values are  (*)
  69e36ec... - update to 5.4.8 - define both session.save_handler and se (*)

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