[php-pear/f21] - update Console_Getopt to 1.4.0 - raise php minimum version to 5.4 - cleanup registry after removal

[Remi Collet]

Summary of changes:

  7b61d55... - update Console_Getopt to 1.4.0 - raise php minimum versio (*)

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