Expresscheckout

Added
- Added payment_method and payment_method_type in order class.
- Added implementation for Wallet create, create_and_authenticate, refresh, authenticate, link & delink.
- Added implementation for get_payment_method in Payments class.
- Added request parameters in error response.
- Updated api_version to 2016-07-19.

Added
- PaymentLink in order, which contains the payment links for an order.
- Order uuid in order creation response.
- API implementation for Customer create, update, and get.
- API implementation for Wallet list and refresh.
- Version in header.

Change
- API implementation for Order create, update, list, status and refund.
- API implementation for Transaction create.
- API implementation for Card create, list and delete.



Change Log

Added
- Added AuthorizationException for HTTP status code 403.
Changed
- Updated internal functionality of card delete. No impact on SDK usage.

Added
- Added paymentMethod and paymentMethodType in Order class.
- Added implementation for Wallet create, createAndAuthenticate, authenticate, link & delink.
- Added implementation for wallet refresh by walletId.
- Added implementation for PaymentMethod list api.

Added
- Added PaymentLinks.java class, which contains the payment links for an order.
- Now the object of Order class will contain a reference to an object of PaymentLinks class.

Changed
- Commented the code to bypass SSL in development environment.