[ticket/11528] Move related code from functions_posting to function

Move related code from functions_posting to
remove_post_from_statistic() in content_visibility.php

PHPBB3-11528
[ticket/12738] Inject config object into content_visibility class

PHPBB3-12738
[ticket/12738] Fix tests with new config object injection

PHPBB3-12738
[ticket/12738] Add $config to constructor in notification test

PHPBB3-12738
[ticket/12832] Make .small-icon styling uniform

PHPBB3-12832
[ticket/12832] Add footer links to quick-links

PHPBB3-12832
[ticket/12832] Remove unnecessary attr and classes

PHPBB3-12832
[ticket/12832] Remove old .quick-links icon reference

PHPBB3-12832
[ticket/12838] Add template events to acp_ranks.html

PHPBB3-12838
[ticket/12838] Add _before versions

PHPBB3-12838
[ticket/12838] Update events.md

PHPBB3-12838
[ticket/12838] Add core events to acp_ranks.php

PHPBB3-12838
[ticket/12838] Simplify special rank template conditional

PHPBB3-12838
[ticket/12838] Add raw row-data to acp_ranks core event

PHPBB3-12838
[ticket/12838] Allow for extra columns in cache obtain_ranks()

PHPBB3-12838
[ticket/12841] Allow extensions to position new config vars

PHPBB3-12841
[ticket/12838] Update events.md to RC3

PHPBB3-12838
[ticket/12841] Fix white space issues reported by sniffer

PHPBB3-12841
[ticket/12841] Add a tests for the new function

PHPBB3-12841
[ticket/12838] Update RC2 to RC3

PHPBB3-12838