[ticket/13027] round to floor

PHPBB3-13027
[ticket/12858] Generate timezone selects with template loop

PHPBB3-12858
[ticket/12858] Use UTC for time info in footer and hide offset if it's 0

PHPBB3-12858
[ticket/12858] Remove hardcoded language entries from timezone selects

PHPBB3-12858
[ticket/12858] Fix timezone display on acp users page

PHPBB3-12858
[ticket/12858] Fix timezone select display in subsilver2

PHPBB3-12858
[ticket/12858] Rename tz_ prefixed block variables to timezone_ prefix

PHPBB3-12858
[ticket/12858] Directly return and use timezone selects

PHPBB3-12858
[ticket/13055] Add string profile fields validation options to support unicode

PHPBB3-13055
[ticket/13055] Add UTF-8 string tests for profile fields validation options

PHPBB3-13055
[ticket/12858] Properly format UTC offset in footer

PHPBB3-12858
[ticket/13080] Remove nowrap from dd in responsive

PHPBB3-13080
[ticket/13080] Fix mediaqueries formating

open { are should not to be on new lines for
media queries per spec, causes code highlight
issues in reputible code editors

PHPBB3-13080
[ticket/13082] Replace float by text-align

PHPBB3-13082
[ticket/13082] move style to css file

PHPBB3-13082
[ticket/13082] Join classes

PHPBB3-13082
[ticket/13082] Repair fix

PHPBB3-13082
[ticket/13070] Use old 'template' class for template class hook

PHPBB3-13070
[ticket/13094] Condition search properly

PHPBB3-13094
Merge pull request #2974 from hanakin/ticket/13080

[Ticket/13080] Fix text overflow issue in mobile