* task/naderman/mssql-db-tests:
[task/mssql-db-tests] Remove MS SQL helper values from SELECT LIMIT results.
[task/mssql-db-tests] Split up database tests into SELECT and write operations
[task/mssql-db-tests] PHPUnit output got stuck after unterminated ob_start.
[task/mssql-db-tests] sql_query_limit must return all results when total = 0
[task/mssql-db-tests] Add support for odbc & sqlsrv PDO test connections
[task/mssql-db-tests] Refactored getConnection into multiple smaller parts.
[task/mssql-db-tests] Allow test configuration with environment variables.
[task/mssql-db-tests] No longer display an error when skipping db tests.
[task/mssql-db-tests] Use a simple getter for test case helpers.
When an administrator set a numbers field to default to 'not specified', a SQL
error was caused on the registration page because it was tried to insert an
empty string into an integer column.
Because the column already supports NULL values, empty strings are now
converted to NULL for custom profile fields of the type 'Numbers' before
insertion into the data table.
PHPBB3-9075
Changed queue locking to cover all queue file operations,
in particular the check for queue file existince and
inclusion of queue file must be done under one lock.
Also refactored queue locking and unlocking into separate
methods.
PHPBB3-9061
* ticket/bantu/9101:
[ticket/9101] Remove misleading 'below' from RECAPTCHA_EXPLAIN.
* ticket/bantu/9595:
[ticket/9595] List min/max characters indexed by search for mysql_fulltext.
* ticket/bantu/9853:
[ticket/9853] Change recaptcha theme from default to 'clean'.
We require version 1.1 of the sqlsrv extension anyway so the regular
sqlsrv_num_rows can be used instead of buffering the result. The result
buffer (class result_mssqlnative) should never automatically free the
resource it receives - we consistently close resources using sql_freeresult().
PHPBB3-9686
Add .htaccess to the includes folder to prevent full path disclosure when
running PHP 5.3. When the error_reporting setting in php.ini contains the
E_DEPRECATED error level, the PHP parser throws an error message containing
the local filesystem path when accessing one of the captcha plugins directly.
This is because the captcha plugins return explicit references for PHP 4
compatibility.
PHPBB3-9698
* ticket/evil3/8944:
[ticket/8944] Patch db_tools to support index length for MySQL4
[ticket/8944] Add index length to CREATE INDEX for MySQL4 in database_update
Since unread posts search can produce a high server load in certain
circumstances, we implement a switch for ACP "Load settings" to have an option
to disable this type of search.
PHPBB3-9613
Sending email via memberlist.php was limited to users having u_sendemail. When
board_email_form is disabled, no such requirement was enforced. This is now
changed.
PHPBB3-9772
CPF render code was incorrectly adding the users timezone offset instead
of removing it to compensate for the addition made in user::format_date().
PHPBB3-7369
