Added the Sorocred credit card flag, valid for Brazil.
CreditCardValidate component can be used to validate the customer's credit card, in the following brands: Visa, MasterCard, Elo, American Express, Discover Network, Hipercard, Diners Club, Aura, Maestro, Good Card, JCB. The Component identifies the flag by the number, as well as performs the validation if the card is a valid number, according to the Luhn algorithm.