[fcgi/f20] (5 commits) ...Fix crash when too many connections are used

[Till Maas]

Summary of changes:

  435aba7... fix changelog date (*)
  fc7fce8... Harden build (*)
  fc91334... - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass (*)
  d89b47f... - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_M (*)
  c0a4658... Fix crash when too many connections are used (*)

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