Added "lc" hidden input for proper internationalization
This makes paypal express work with countries with states

Regarding this comment, http://www.prestashop.com/forums/index.php?/topic/225187-paypal-express-checkout-error-the-field-shipping-address-state-is-required/page__view__findpost__p__1107567

The issue is the module, states are returned from paypal to prestashop, they are not stored because there is no logic to store them. Looking back at other versions, I can't say this has ever worked.
Merge branch 'master' of https://github.com/alexsegura/PrestaShop-modules into alexsegura-master
// Norm fixed
Merge branch 'patch-1' of https://github.com/Dh42/PrestaShop-modules into Dh42-patch-1
// Norm fixed
// PayPal : Version num. updated