[ticket/11816] Fix multiple parenthesis as well before $VARs in templates

PHPBB3-11816
[ticket/11864] Do not call exit after display_progress_bar in acp_forums

The progress bar is called with the method display_progress_bar() in the
acp_forums files. This method then call adm_page_footer() which also calls
exit_handler(). Therefore, the exit; in acp_forums after
$this->display_progress_bar() is obsolete and shouldn't exist in the first
place.

PHPBB3-11864
Merge remote-tracking branch 'EXreaction/ticket/11816-2' into develop

* EXreaction/ticket/11816-2:
  [ticket/11816] Fix multiple parenthesis as well before $VARs in templates
Merge remote-tracking branch 'cyberalien/ticket/11868' into develop

* cyberalien/ticket/11868:
  [ticket/11868] Add @depends to test
  [ticket/11868] Add functional test for registration
  [ticket/11868] Replace phpbb_request_interface references
Merge remote-tracking branch 'marc1706/ticket/11864' into develop-olympus

* marc1706/ticket/11864:
  [ticket/11864] Do not call exit after display_progress_bar in acp_forums
Merge branch 'develop-olympus' into develop

* develop-olympus:
  [ticket/11864] Do not call exit after display_progress_bar in acp_forums
[prep-release-3.0.12] Bumping version number for 3.0.12 final.
Merge branch 'prep-release-3.0.12' into develop-olympus

* prep-release-3.0.12:
  [prep-release-3.0.12] Bumping version number for 3.0.12 final.

Conflicts:
	phpBB/includes/constants.php
	phpBB/install/database_update.php
	phpBB/install/schemas/schema_data.sql
[develop-olympus] Use 3.0.13-dev as build version. Use latest 3.0.12 RC tag.
Merge branch 'develop-olympus' into develop

* develop-olympus:
  [develop-olympus] Use 3.0.13-dev as build version. Use latest 3.0.12 RC tag.
  [prep-release-3.0.12] Bumping version number for 3.0.12 final.

Conflicts:
	build/build.xml
	phpBB/install/database_update.php
[ticket/11552] Viewport meta for mobile devices

PHPBB3-11552
[ticket/11552] Add link to responsive.css

Add link to responsive.css and blank responsive.css

PHPBB3-11552
[ticket/11552] Basic rules for wrappers and header

Basic rules for content wrapper, common block wrappers and header

PHPBB3-11552
[ticket/11552] Add .nojs or .hasjs to body

Add .nojs to body element, swap it to .hasjs when
JavaScript is enabled

PHPBB3-11552
[ticket/11552] Responsive breadcrumbs

PHPBB3-11552
[ticket/11552] Responsive forums list

PHPBB3-11552
[ticket/11552] Move breadcrumbs up

Remove spacing between navigation and breadcrumbs
Fix comments format in responsive.css

PHPBB3-11552
[ticket/11552] Display checkbox in forums list

PHPBB3-11552
[ticket/11552] Change breadcrumbs structure

PHPBB3-11552
[ticket/11552] Keep first nav row on same line

PHPBB3-11552