[ticket/13041] Reordering "Login and Registration Issues"

PHPBB3-13041
[ticket/13041] Updating "User Preferences and settings"

PHPBB3-13041
[ticket/13041] Updating "Login and Registration Issues"

PHPBB3-13041
[ticket/13041] Updating "Posting Issues"

PHPBB3-13041
[ticket/13041] Updating "Searching the Forums"

PHPBB3-13041
[ticket/13041] Updating "phpBB3 Issues"

PHPBB3-13041
[ticket/13041] Updating "Topic Subscriptions and Bookmarks"

PHPBB3-13041
[ticket/13041] Added multiple changes

- "phpBB3" replaced by "phpBB"
- Added the changes suggested by VSE.
- "Subscriptions and Bookmarks" reviewed
- Added trailing comma on modified lines

PHPBB3-13041
[ticket/13041] Added multiple changes

- Added the changes reported by VSE.

PHPBB3-13041
[ticket/13041] Added multiple changes

- Improper english in some sentences.
- Improper use of singular/plural in some sentences
- Replace "the board administrator" by "a board administrator"
- Update the category "Posting Issues" and "Subscriptions and Bookmarks"

PHPBB3-13041
[ticket/13168] Fix mbstring warnings in ACP for PHP 5.6 compatibility

PHPBB3-13168
Merge branch 'develop-olympus' into develop-ascraeus

* develop-olympus:
  [ticket/13168] Fix mbstring warnings in ACP for PHP 5.6 compatibility
Merge pull request #3047 from Elsensee/ticket/13168

[ticket/13168] Fix mbstring warnings in ACP for PHP 5.6 compatibility

* Elsensee/ticket/13168:
  [ticket/13168] Fix mbstring warnings in ACP for PHP 5.6 compatibility
Merge branch 'develop-ascraeus' into develop

* develop-ascraeus:
  [ticket/13168] Fix mbstring warnings in ACP for PHP 5.6 compatibility
[ticket/13189] Do not use confirm box for marking all notifications read

We already use a token for preventing CSRF when marking notifications read.
Making a user confirm the marking read action serves no real purpose. No
information will be lost by just marking the notifications read but it will
prevent users from always having to confirm this action.

PHPBB3-13189
[ticket/13070] Adjust template hook name to match that provided in the class.

PHPBB3-13070
Merge pull request #3050 from prototech/ticket/13070

[ticket/13070] Adjust template hook name to match that provided in the class.
Merge branch 'develop-ascraeus' into develop
Merge pull request #3049 from marc1706/ticket/13189

[ticket/13189] Do not use confirm box for marking all notifications read
Merge branch 'develop-ascraeus' into develop

* develop-ascraeus:
  [ticket/13189] Do not use confirm box for marking all notifications read