You must also update the locations where these settings are used. Please use `ack` to find these systematically and avoid simply replacing them empirically.

    views/testrun/calltrace.txt.php:
    $columnWidth = floor( ( $config[ 'cli_max_width' ] - 6 ) / $numColumns );
    echo str_repeat( "=", $config[ 'cli_max_width' ] );
    echo str_repeat( "=", $config[ 'cli_max_width' ] );
    echo str_repeat( "=", $config[ 'cli_max_width' ] );