[ticket/12363] Mark winning (most votes) results bar

PHPBB3-12363
[ticket/12363] changed _winner_ to _most-votes_

PHPBB3-12363
[ticket/12363] Fix typo

PHPBB3-12363
[ticket/12347] Changed to the new navbar templates

PHPBB3-12347
[ticket/12347] Changed from :after to :before

PHPBB3-12347
[ticket/12193] Fix broken HTML if SQL error occurs during migration

PHPBB3-12193
[ticket/12405] Valid timezone and dateformat for create_user() in tests

PHPBB3-12405
[ticket/12347] IE8 compatible CSS selector

PHPBB3-12347
[ticket/12423] Increase Composer minimum-stability to stable.

PHPBB3-12423
[ticket/12423] Move PHP CodeSniffer from non-stable 1.5.0RC4 to latest 1.5.2.

PHPBB3-12423
[ticket/12424] Update Symfony component from v2.3.4 to v2.3.12.

PHPBB3-12424
[ticket/12422] Fix debug warning in log search

PHPBB3-12422
Merge remote-tracking branch 'PayBas/ticket/12363' into develop-ascraeus

* PayBas/ticket/12363:
  [ticket/12363] Fix typo
  [ticket/12363] changed _winner_ to _most-votes_
  [ticket/12363] Mark winning (most votes) results bar
Merge branch 'develop-ascraeus' into develop

* develop-ascraeus:
  [ticket/12363] Fix typo
  [ticket/12363] changed _winner_ to _most-votes_
  [ticket/12363] Mark winning (most votes) results bar
[ticket/12347] Remove unknown/unnecessary hack

PHPBB3-12347
Merge pull request #2332 from VSEphpbb/ticket/12405

[ticket/12405] Valid timezone and dateformat for create_user() in tests

* VSEphpbb/ticket/12405:
  [ticket/12405] Valid timezone and dateformat for create_user() in tests
Merge branch 'develop-ascraeus' into develop

* develop-ascraeus:
  [ticket/12405] Valid timezone and dateformat for create_user() in tests
Merge remote-tracking branch 'PayBas/ticket/12347' into develop-ascraeus

* PayBas/ticket/12347:
  [ticket/12347] Remove unknown/unnecessary hack
  [ticket/12347] IE8 compatible CSS selector
  [ticket/12347] Changed from :after to :before
  [ticket/12347] Changed to the new navbar templates
Merge branch 'develop-ascraeus' into develop

* develop-ascraeus:
  [ticket/12347] Remove unknown/unnecessary hack
  [ticket/12347] IE8 compatible CSS selector
  [ticket/12347] Changed from :after to :before
  [ticket/12347] Changed to the new navbar templates
[ticket/12130] Fix issue with li:first-child in <ul> having a bullet in IE8.

PHPBB3-12130