[*] MO : So Colissimo version 2.9.9

* MO : fix notice message a range
* MO : bug fix on encoded comapny name 
* MO : bug fix translated cgv with accentued chars
Okay I see what you mean, but did you know that if the first condition (```version_compare(_PS_VERSION_, '1.5', '<')```) returns true, PHP won't even try to verify the second one because the whole test will return true ?

On PrestaShop 1.4, the condition ```!$product['is_virtual'])``` was never verified, that's why I don't understand this change.

Anyway, even if you want to keep them separated, i will ask you to write them like this:
```php
	if (version_compare(_PS_VERSION_, '1.5', '<'))
		$additional_shipping_cost += (float)$product['additional_shipping_cost'] * $product['quantity']; 	
	else if (!$product['is_virtual'])
		$additional_shipping_cost += (float)$product['additional_shipping_cost'] * $product['quantity'];
```
But we see with this format that the tests can be merged to avoid code redondancy.