REDSYS card payment (bizum, clicktopay, refunds) 4.1.8

New button to delete images in the module configuration Design tab
New Payment types distribution and column display in the configurations list
New GPay and Apple Pay icons

Minor issue fixed

Minor issues fixed
Improved double check to create order when Redsys online notificacion fails

PS9 compatibility

Fees and discounts well calculated in the order total

Fixed refund error with different currency

Added "Apple Pay" payment method
Minor issues fixed