Remove mandatory validation check for customer name on backend

The backend API can create a payment using a card token without the need to supply the customer name.

Make brand optional when setting payment methods

When setting some payment types, such as credit card "CC", the brand is optional. Leaving the brand blank allows the user to select from all available credit card brands, rather than being limited to just one, or several selected using paymentMethods. This release supports that.

The paymentMethods property can now also be supplied as an array, as well as the original JSON string (supported so all configuiration values can be string-based).

PR #9

PR #9 more detail added to isSuccessful() to reduce the scope of the states that are considered a successful payment (rather than just a successful notification).

Fixes for PR #5

PR #5 Fixes for token-based payments.

• Do not send empty cart if cart is empty.
• Handle different "success" return status to the non-token payments.

Reccurring payments auto-generate cardReference

If creating a recurring profile for paymentPage, and no cardReference is supplied, then generate a random cardReference. The complatePurchase will provide the cardReference using the method:

$response->getCardReference();

Recurring payment support for paymentPage

1.1.0

Support for paymentPage recurring payments.

First release

API stable, but probably not complete. Certainly no tests at this time.

But, it is functional, so give it a test drive.