[ticket/10455] Removed NOTE from prosilver overall_header.html.

PHPBB3-10455
[ticket/10764] FAQ now mentions GitHub instead of SourceForge

The answer of the question "Why isn't X feature available?" in the
FAQ now mentions GitHub instead of SourceForge as the way to handle
feature requests.

PHPBB3-10764
[ticket/10764] FAQ now mentions Area51 instead of SourceForge

The answer of the question "Why isn't X feature available?" in
the FAQ now mentions Area51 instead of SourceForge and GitHub
as the way to handle feature requests.

PHPBB3-10764
[ticket/10561] Added section in database_update.php

Added section to check for existing users using a
deactivated style, and revert it to default style.

PHPBB3-10561
[ticket/10561] Added to database_update:database_update_info()

Updates made to database_update.php

PHPBB3-10561
[ticket/10561] Reverted to phpbb_style_is_active()

Changes made to function name, reverted to old.

PHPBB3-10561
Merge PR #718 branch 'NeoAdonis/ticket/10764' into develop-olympus

* NeoAdonis/ticket/10764:
  [ticket/10764] FAQ now mentions Area51 instead of SourceForge
  [ticket/10764] FAQ now mentions GitHub instead of SourceForge
Merge PR #718 branch 'develop-olympus' into develop

* develop-olympus:
  [ticket/10764] FAQ now mentions Area51 instead of SourceForge
  [ticket/10764] FAQ now mentions GitHub instead of SourceForge
Merge PR #716 branch 'callumacrae/ticket/10455' into develop-olympus

* callumacrae/ticket/10455:
  [ticket/10455] Removed NOTE from prosilver overall_header.html.
Merge PR #716 branch 'develop-olympus' into develop

* develop-olympus:
  [ticket/10455] Removed NOTE from prosilver overall_header.html.
[ticket/10561] Casted $config['default_style'] to int

PHPBB3-10561
[ticket/10561] Added function desc for phpbb_style_is_active()

PHPBB3-10561
[ticket/10561] Changed $temp_style_id to $style_id

PHPBB3-10561
[ticket/10561] Removed extra tabs, changes made to $db->sql_query()

Substituted $db->sql_query() with _sql()

PHPBB3-10561
Merge remote-tracking branch 'sadu/ticket/10561' into develop-olympus

* sadu/ticket/10561:
  [ticket/10561] Removed extra tabs, changes made to $db->sql_query()
  [ticket/10561] Changed $temp_style_id to $style_id
  [ticket/10561] Added function desc for phpbb_style_is_active()
  [ticket/10561] Casted $config['default_style'] to int
  [ticket/10561] Reverted to phpbb_style_is_active()
  [ticket/10561] Added to database_update:database_update_info()
  [ticket/10561] Added section in database_update.php
  [ticket/10561] Moved and renamed the funtion validate_style().
  [ticket/10561] Fixed syntax error and renamed return variables.
  [ticket/10561] Changes made to $db->sql_fetchrow().
  [ticket/10561] Changes made to function phpbb_style_is_active().
  [ticket/10561] All users can choose deactivated styles (fixed).
Merge branch 'develop-olympus' into develop

* develop-olympus:
  [ticket/10561] Removed extra tabs, changes made to $db->sql_query()
  [ticket/10561] Changed $temp_style_id to $style_id
  [ticket/10561] Added function desc for phpbb_style_is_active()
  [ticket/10561] Casted $config['default_style'] to int
  [ticket/10561] Reverted to phpbb_style_is_active()
  [ticket/10561] Added to database_update:database_update_info()
  [ticket/10561] Added section in database_update.php
  [ticket/10561] Moved and renamed the funtion validate_style().
  [ticket/10561] Fixed syntax error and renamed return variables.
  [ticket/10561] Changes made to $db->sql_fetchrow().
  [ticket/10561] Changes made to function phpbb_style_is_active().
  [ticket/10561] All users can choose deactivated styles (fixed).

Conflicts:
	phpBB/install/database_update.php
Merge remote-tracking branch 'github-cyberalien/ticket/10754' into develop

* github-cyberalien/ticket/10754:
  [ticket/10754] Changing $style to $phpbb_style
[ticket/10774] Add unit tests for UNIQUE index existence and creation.

PHPBB3-10774
[ticket/10774] Correctly specify index name when creating unique index on MySQL.

PHPBB3-10774
Merge remote-tracking branch 'github-bantu/ticket/10774' into develop-olympus

* github-bantu/ticket/10774:
  [ticket/10774] Correctly specify index name when creating unique index on MySQL.
  [ticket/10774] Add unit tests for UNIQUE index existence and creation.