Merge branch 'prep-release-3.0.11'

* prep-release-3.0.11: (279 commits)
  [prep-release-3.0.11] Bumping version number for 3.0.11 final.
  [prep-release-3.0.11] Update Changelog for 3.0.11-RC2 release.
  [prep-release-3.0.11] Bumping version number for 3.0.11-RC2.
  [ticket/10965] Profile data is only grabbed when show_novalue is enabled
  [ticket/10965] Make sure all profile fields are always grabbed on viewtopic
  [ticket/10965] Database update was referring to 3.0.5 instead of 3.0.11-RC1
  [ticket/10965] Introduce a new profile field option to display no value
  [ticket/10667] Fix tests under MySQL 5.5 strict mode (once again)
  [ticket/10950] Fix grammar in comments
  [ticket/10950] Delete PMs for users that have not yet read the pm
  [ticket/10950] Fix unit tests to fit the new pm deleting behaviour
  [ticket/10950] Update undelivered pm counts in batches not 1 by 1 for each user
  [ticket/10950] Remove deleted entries in tests instead of commenting them out
  [ticket/10950] Use database count() and group by instead of doing that in php
  [ticket/10978] Fix typo in prosilver ucp_groups_membership.html
  [ticket/10950] Check $delete_ids to be not empty
  [ticket/10950] Recreated the behaviour of phpbb_delete_user_pms()
  [ticket/10950] Fix unit tests to reflect desired behaviour
  [ticket/10441] Make CDB linking more consistent
  [ticket/10937] Update documentation to say which comment styles are removed.
  ...
Merge branch 'prep-release-3.0.12'

* prep-release-3.0.12: (443 commits)
  [prep-release-3.0.12] Update changelog for 3.0.12 release.
  [ticket/11873] Add unit test for large password input.
  [ticket/11873] Do not hash very large passwords in order to safe resources.
  [prep-release-3.0.12] Bumping version number for 3.0.12 final.
  [prep-release-3.0.12] Remove changelog entry for ticket that was not resolved.
  [prep-release-3.0.12] Update Changelog for 3.0.12-RC3 release.
  [prep-release-3.0.12] Bumping version number for 3.0.12-RC3.
  [ticket/11769] Allow using 0 as poster name
  [ticket/11769] Allow '0' as username
  [ticket/11769] Allow '0' as username in notification mails
  [ticket/11769] Fix language issues in the doc blocks
  [ticket/11769] Correctly supply the post author's username in posting.php
  [ticket/11802] replace $browser with $user->browser
  [ticket/11775] Fix doc blocks syntax
  [ticket/11775] Remove spaces at line ends
  [ticket/11775] Split test into multiple steps
  [ticket/11775] Add functional test for moving the last post
  [ticket/11775] Backport moving of the posting functions to 3.0
  [ticket/11775] Fix error when moving the last post to another topic
  [prep-release-3.0.12] Update Changelog for 3.0.12-RC2 release.
  ...
[ticket/12118] Add noindex meta tag to subsilver2 view-print templates

PHPBB3-12118
Merge remote-tracking branch 'vinny/ticket/12118' into develop-olympus

* vinny/ticket/12118:
  [ticket/12118] Add noindex meta tag to subsilver2 view-print templates
Merge branch 'develop-olympus' into develop

* develop-olympus:
  [ticket/12118] Add noindex meta tag to subsilver2 view-print templates

Conflicts:
	phpBB/styles/subsilver2/template/ucp_pm_viewmessage_print.html
	phpBB/styles/subsilver2/template/viewtopic_print.html
[ticket/12137] Fix spacing in smiley block.

PHPBB3-12137
Merge pull request #1965 from prototech/ticket/12137

[ticket/12137] Fix spacing in smiley block.

* prototech/ticket/12137:
  [ticket/12137] Fix spacing in smiley block.
[ticket/12119] Remove meta tags from view-print templates

PHPBB3-12119
Merge remote-tracking branch 'vinny/ticket/12119' into develop-olympus

* vinny/ticket/12119:
  [ticket/12119] Remove meta tags from view-print templates
Merge branch 'develop-olympus' into develop

* develop-olympus:
  [ticket/12119] Remove meta tags from view-print templates

Conflicts:
	phpBB/styles/prosilver/template/ucp_pm_viewmessage_print.html
	phpBB/styles/prosilver/template/viewtopic_print.html
Merge branch 'master' of https://github.com/freedomofkeima/phpbb into develop
testing
masukin rating + thankss