Fixes #4378: White page with HTTP status: 413: FULL head
Merge pull request #499 from peckpeck/bug_4378/white_page_with_http_status_413_full_head

Fixes #4378: White page with HTTP status: 413: FULL head
Fixes #5733: Use slibclean on AIX to prevent error during cf- binary updates
Merge pull request #517 from Kegeruneku/bug_5733/int/5733_use_slibclean_on_aix

Fixes #5733: Use slibclean on AIX to prevent error during cf- binary upd...
Merge branch 'branches/rudder/2.6' into branches/rudder/2.10