sourcedir/Subs.php

Pesquisar por
array(
'tag' => 'li',
'before' => '<li>',
'after' => '</li>',

depois colocar
array(
'tag' => 'justify',
'before' => '<div align="justify">',
'after' => '</div>',
'block_level' => true,
),



$themedir/Post.template.php

Pesquisar por
'left' => array('code' => 'left',

Colocar
'justify' => array('code' => 'justify', 'before' => '[justify]', 'after' => '[/justify]', 'description' => $txt['justify']),


$themedir/languages/Modifications.english.php

$txt['justify'] = 'Justify';


$themedir/languages/Modifications.portuguese.php

$txt['justify'] = 'Justify';

Nao esqueca de colocar a imagem no $temadir/images/bbc

$sourcedir/Subs.php

Pesquisar
array(
'tag' => 'li',
'before' => '<li>',
'after' => '</li>',

Adicionar
array(
'tag' => 'justify',
'before' => '<div align="justify">',
'after' => '</div>',
'block_level' => true,
),

$themedir/Post.template.php

Pesquisar
'left' => array('code' => 'left',

Adicionar
'justify' => array('code' => 'justify', 'before' => '[justify]', 'after' => '[/justify]', 'description' => $txt['justify']),

$themedir/languages/Modifications.portuguese_pt.php
Adicionar
$txt['justify'] = 'Justify';


$themedir/languages/Modifications.portuguese_pt-utf8.php
Adicionar
$txt['justify'] = 'Justify';