PrestaShop/PrestaShop — pull request #637 by Shagshag (2013-08-07 08:38:10+00:00)
Title: [*] Project : Remove duplicated result from Product::getAttributesParams

Before :
```PHP
print_r(Product::getAttributesParams(3, 8)); // product 3 = MacBook Air
```
> Array (
> [0] => Array (
> [name] => Metal
> [group] => Couleur
> )
> [1] => Array (
> [name] => Disque dur SSD (solid-state drive) de 64 Go
> [group] => Capacité
> )
> [2] => Array (
> [name] => Intel Core 2 Duo à 1,8 GHz
> [group] => ICU
> )
> [3] => Array (
> [name] => Metal
> [group] => Couleur
> )
> [4] => Array (
> [name] => Disque dur SSD (solid-state drive) de 64 Go
> [group] => Capacité
> )
> [5] => Array (
> [name] => Intel Core 2 Duo à 1,8 GHz
> [group] => ICU
> )
> )

After :
> Array (
> [0] => Array (
> [name] => Metal
> [group] => Couleur
> )
> [1] => Array (
> [name] => Disque dur SSD (solid-state drive) de 64 Go
> [group] => Capacité
> )
> [2] => Array (
> [name] => Intel Core 2 Duo à 1,8 GHz
> [group] => ICU
> )
> )