Added event core.topic_review_modify_row in function topic_review() in
functions_posting for modifying template data blocks for topic reviews.
PHPBB3-13540
[ticket/12738] Move related code from functions_posting to function
* dhruvgoel92/ticket/12738:
[ticket/12738] Update constructor docblock
[ticket/12738] Add $config to constructor in notification test
[ticket/12738] Fix tests with new config object injection
[ticket/12738] Inject config object into content_visibility class
[ticket/11528] Move related code from functions_posting to function
* github-marc1706/ticket/11148:
[ticket/11148] Remove unneeded variable mimetype and use type octet-stream
[ticket/11148] Change expected output with disallowed content in test
[ticket/11148] Always use the output of the mimetype guesser in get_mimetype
[ticket/11148] Get rid of extra line in mimetype guesser setter doc block
[ticket/11148] Add missing parts to docblock of get_mimetype() method
[ticket/11148] Default to application/octet-stream if no mimetype given
[ticket/11148] Use mimetype guesser for uploaded avatars
[ticket/11148] Pass mimetype guesser to upload_attachment() function
[ticket/11148] Add mimetype guesser to filespec and fileupload class
As @event core.modify_submit_post_data can modify any of the
function submit_post parameters, they may be needed to perform
actions directly after a post or topic has been submitted in
@event core.submit_post_end (includes/functions_posting.php).
PHPBB3-12913
Add core event to the function upload_attachment()
in functions_posting.php to provide ability for extensions
to perform additional actions on uploaded files, like resizing etc.
PHPBB3-12884
[ticket/11942] Delete post/topic reason should be added to logs
* Nicofuma/ticket/11942:
[ticket/11942] Don't change the reason to '' when hard deleting
[ticket/11942] Don't show the checkbox if the post is already soft-deleted
[ticket/11942] Remove useless IF in templates
[ticket/11942] Apply the modifications to subsilver
[ticket/11942] Always display delete reason
[ticket/11942] Edits messages
[ticket/11942] Change the formulation
[ticket/11942] Adding the reason to hard deleted topic/post
[ticket/11942] Delete post/topic reason should be added to logs