Update feedaty.php

Another small change on a link target
Update feedaty.php

Bug fix on Php 5.1<=
URGENT BUG FIX!

URGENT BUG FIX!
Merge branch 'patch-3' of https://github.com/luclanet/PrestaShop-modules into luclanet-patch-3
Merge branch 'patch-4' of https://github.com/luclanet/PrestaShop-modules into luclanet-patch-4
Feedaty : PR merged