[ticket/10752] Removing globals acp_styles

Removing global variables from functions in acp_styles

PHPBB3-10752
[ticket/10752] Pass-by-reference fix for acp_styles

Fixing pass-by-reference bug in acp_styles

PHPBB3-10752
[ticket/10752] More fixes for acp_styles

Fixing return doc blocks, spacing, incorrect sorting function and other minor fixes

PHPBB3-10752
[ticket/10752] Changing private to protected variables in acp_styles

Changing private to protected variables in acp_styles

PHPBB3-10752
[ticket/10752] Fixes for acp_styles

Adding form token, changing functions to public/protected, fixing few more errors

PHPBB3-10752
Merge remote-tracking branch 'github-cyberalien/ticket/10752' into develop

* github-cyberalien/ticket/10752:
  [ticket/10752] Fixes for acp_styles
  [ticket/10752] Changing private to protected variables in acp_styles
  [ticket/10752] More fixes for acp_styles
  [ticket/10752] Pass-by-reference fix for acp_styles
  [ticket/10752] Removing globals acp_styles
Merge branch 'develop-olympus' into develop

* develop-olympus:
  [ticket/10658] Do not fetch ranks into the $ranks array, it is no longer used.
  [ticket/10658] Use get_user_rank() for group ranks on group view.
[ticket/10650] Displaying last topic on forum list

The most recent topic title of the forum can now
be displayed on the board index. An option is provided
in the ACP under the 'General Forum Setting' which
allows the admin to enable or disable this feature.

PHPBB3-10650
[ticket/10650] Added static sql files

Ran create_schema_files.php and added
the generated static sql files to the commit.

PHPBB3-10650
[ticket/10650] Changed language files and forumlist

The entry in languages have been changed from
title to subject. Also the IF condition in forumlist_body.html
has been properly intented.

PHPBB3-10650
[ticket/10650] Corrected space before true

Inserted a space before 'true' as per coding
guidelines.

PHPBB3-10650
[ticket/10650] Cropped subject and inserted newline

The subject being displayed in the forum list have been
shortened to 30 characters. Also it is now being shown
in a separate line.

PHPBB3-10650
[ticket/10650]Added permission checking and utf8 functions

Passworded forums and ones in which user doesn't have
read access will be excluded. Also uft8 based string functions and
html encode/decode functions have been used to sanitise subject.

PHPBB3-10650
Merge branch 'develop-olympus' into develop

* develop-olympus:
  [ticket/10607] Added 'Powered by' translation string.

Conflicts:
	phpBB/adm/index.php
	phpBB/language/en/common.php
[ticket/10650] Corrected intendation

Corrected the intendation of if condition.

PHPBB3-10650
[ticket/10650] Added checking for empty subjects

Now empty subjects will not be displayed in a
new line on the forum list.

PHPBB3-10650
Merge remote-tracking branch 'rahulr92/ticket/10650' into develop
[ticket/10650] Revert merge of 'rahulr92/ticket/10650' into develop

The pull request (#654) was merged a little too quickly.

In particular, display_last_subject per-forum option needs consensus.

This reverts commit b1fb34a4d7e446768b9f66ba6dd359173cd2a5fb, reversing
changes made to 7d6b289671c51694f17dd5f9849abf2534b55e59.

PHPBB3-10650
Merge branch 'ticket/10650' into develop

* ticket/10650:
  [ticket/10650] Revert merge of 'rahulr92/ticket/10650' into develop
Merge branch 'develop-olympus' into develop

* develop-olympus:
  [ticket/10760] Fix numbering in php fun facts.
  [ticket/10760] Value must be quoted as it might be two words.
  [ticket/10760] PHP is great. This commit is the proof.
  [ticket/10760] Catch both versions of parse error output in php.
  [ticket/10760] Account for display_errors=stderr in pre-commit hook.
  [ticket/10760] Quote PHP_BIN when using it.
  [ticket/10760] Use echo -e only if echo understands -e.
  [ticket/10760] Use externally specified PHP_BIN if any.