[ticket/12862] Add Border

PHPBB3-12862
[ticket/12862] Resize popups consistently

PHPBB3-12862
[ticket/12862] Remove remaining simple-wrap id

PHPBB3-12862
[ticket/13003] Add missing language keys

PHPBB3-13003
[ticket/13004] Remove obsolete S_HAS_ATTACHMENTS check from topic tools.

PHPBB3-13004
Merge pull request #2900 from prototech/ticket/13004

[ticket/13004] Remove obsolete S_HAS_ATTACHMENTS check from topic tools.

* prototech/ticket/13004:
  [ticket/13004] Remove obsolete S_HAS_ATTACHMENTS check from topic tools.
Merge pull request #2899 from Skouat/ticket/13003

[ticket/13003] Add missing language keys

* Skouat/ticket/13003:
  [ticket/13003] Add missing language keys
Merge pull request #2783 from hanakin/ticket/12862

[ticket/12862] Fix pop-up box wraps

* hanakin/ticket/12862:
  [ticket/12862] Remove remaining simple-wrap id
  [ticket/12862] Resize popups consistently
  [ticket/12862] Add Border
[ticket/12658] Add test for base case of command config:set

PHPBB3-12658
[ticket/12658] Add test for command config:set-atomic

PHPBB3-12658
[ticket/12658] Add test for command config:get

PHPBB3-12658
[ticket/12658] Add test for command config:increment

PHPBB3-12658
[ticket/12658] Add test for command config:delete

PHPBB3-12658
[ticket/12658] Fix typo and coding style mistakes

PHPBB3-12658
[ticket/12658] Refactoring code

PHPBB3-12658
[ticket/12658] Fix wrong eol character

PHPBB3-12658
[ticket/12658] Rebased and fixed unit tests

PHPBB3-12658
Merge pull request #2551 from ptitlazy/ticket/12658

[ticket/12658] Add test for base case of commands config:

* ptitlazy/ticket/12658:
  [ticket/12658] Rebased and fixed unit tests
  [ticket/12658] Fix wrong eol character
  [ticket/12658] Refactoring code
  [ticket/12658] Fix typo and coding style mistakes
  [ticket/12658] Add test for command config:delete
  [ticket/12658] Add test for command config:increment
  [ticket/12658] Add test for command config:get
  [ticket/12658] Add test for command config:set-atomic
  [ticket/12658] Add test for base case of command config:set
[ticket/12990] Disable all the notifications types which are not in the core

PHPBB3-12990
Merge pull request #2904 from Nicofuma/ticket/12990

[ticket/12990] Disable all the notifications types which are not in the core