[packages/php] (4 commits) ...split fpm config to fpm.d fragments

[glen]

Summary of changes:

  8db0739... split fpm config to fpm.d fragments (*)
  08f009a... split fpm config to fpm.d dir (*)
  2048b66... fix @processname@ in split config as well (*)
  988ed57... split fpm config to fpm.d fragments

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