[-] BO : Fix bug #PSCSX-1686, manufacturers address errors
// forgot to commit sorry
[-] CORE : Fix bug #PSCSX-1961, Db::getInstance method can return server id > total servers
[-] FO : Fix bug #PSCSX-1935, notice when using header.php
[-] fixed bug #PSCFV-10943
Merge branch '1.6' of https://github.com/PrestaShop/PrestaShop into 1.6
// notice
//fixed getModuleLink
Merge branch '1.6' of https://github.com/PrestaShop/PrestaShop into 1.6
//small fixed
[-] IN : Replace primary key to index in order_detail_tax
Merge branch '1.6' of https://github.com/PrestaShop/PrestaShop into 1.6
// PSCSX-1682 remove search by final price in form
// small fix