Merge remote-tracking branch 'github-bantu/ticket/12468' into develop-olympus

* github-bantu/ticket/12468:
  [ticket/12468] Having mbstring.http_input set to '' is as good as 'pass'.
  [ticket/12467] Add config*.php and tests_config*.php to .gitignore
Merge branch 'develop-olympus' into develop-ascraeus

* develop-olympus:
  [ticket/12468] Having mbstring.http_input set to '' is as good as 'pass'.