[*] MO - Paypal : don’t use bccomp anymore because it is not added in all the default versions of PHP. Use homemade function (http://www.php.net/manual/en/function.bccomp.php)
[*] MO - Paypal : support for http1.1 request
[*] MO - Paypal : be sure that float numbers that are sent to Paypal are use with 2 numbers after the coma
[+] MO - Paypal : new version of module 3.6.6