* PayBas/ticket/12541:
[ticket/12541] Activate attachments tab when files are dropped into textarea
Conflicts:
phpBB/styles/prosilver/template/forum_fn.js
[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
Added a class to the <li> when the <li> represents that there's no
notifications (no_notifications) and
Added a CSS rule that matches the change to the HTML source for when
there's no notifications.
PHPBB3-12604
[Ticket/12555] Make use of canonical urls to avoid duplicate content
* nickvergessen/ticket/12555:
[ticket/12555] Add canonical URL for viewtopic
[ticket/12555] Add canonical URL for viewforum
[ticket/12555] Add canonical URl for memberlist mode=viewprofile
[ticket/12555] Allow to set canonical URLs to avoid duplicate content
In language/en/common.php:
* Introduce a new language variable 'CONTACT' => 'Contact'
* Add a string argument to lang var 'CONTACT_USER' to avoid an appended
'{USERNAME}' in template.
* Add a string argument to lang var 'SEND_EMAIL_USER' to avoid an appended
'{USERNAME}' in template.
Also fix typos.
PHPBB3-12525
[ticket/9388] Only display the settings for the selected method in the auth and search ACP pages.
* prototech/ticket/9388:
[ticket/9388] Use "togglable" instead of "toggable"
[ticket/9388] Do not nest the <fieldset> tags in the OAuth settings.
[ticket/9388] Reopen <fieldset> after auth templates.
[ticket/9388] Fix unit tests.
[ticket/9388] Use the new toggle function for the avatar type <select>.
[ticket/9388] Display only the settings for the selected search backend.
[ticket/9388] Display only the settings for the auth method that's selected.
[ticket/9388] Add support for making <select> options able to toggle settings.
[ticket/12440] Set browser URL to point to specific post when using view=unread
* prototech/ticket/12440:
[ticket/12440] Use a more generic approach for replacing the URL.
[ticket/12440] Set browser URL to point to specific post when using view=unread
Conflicts:
phpBB/styles/prosilver/template/viewtopic_body.html
[ticket/12511] Add missing titles for profile fields in members group view
* rxu/ticket/12511:
[ticket/12511] Add missing titles for profile fields in members group view
[ticket/12513] Add simple_header head event with support for asset calls
* VSEphpbb/ticket/12513:
[ticket/12513] Add asset include support to simple header/footer in ACP
[ticket/12513] Add simple_header head event with support for CSS assets calls
For memberlist group view in cases the group is presented with the group leader
and group members, for members profile fields titles are missing: Posts,
Joined, Last active and custom profile fields titles.
PHPBB3-12511
