Ability to bypass validation for a certain list of credit card numbers.

[aalavandhan]

Certian services like Braspag require a test credit card number "0000 0000 0000 0001" to be used in their sandbox enviroment. I was unable to acomplish this with the current version of the plugin.

It would be great if the plugin supported this usecase.

<input card-number-validator 
           data-whitelist="['0000 0000 0000 0001']" 
           data-ng-model="ccNumber"  />