* Fix typo for Trexle and Stripe gateways.
* Fix typo in creditcard for Pin Payments.
* Add Trexle gateway ( @hossamhossny )
* Fix live urls for Cardlink and Alphabank gateways.
* Added Datacash gateway (direct and 3D secure)
* Added NBG gateway, based on Datacash implementation.
* Added Psigate gateway from develop branch as a working gateway.
* Added Eurobank (Cardlink) support through Modirum gateway.
* Added Alpha bank support through Modirum gateway.
* Added Pin payments gateway.
* Added Stripe gateway.
* Added Beanstream gateway.
* Added Ticket method to PiraeusPaycenter gateway.
* Added new Gateway for PiraeusPaycenter redirection.
* Add ExpirePreauth element for authorize in PiraeusPaycenter gateway.
* Minor fixes to Centinel and PiraeusPaycenter gateways.
* Fix ssl version on curl for CentinelPaypal.
* Allow transparent setting options to adapter.
* Added Iridium payment gateway ( @dimitrisGiannakakis )
* Added Bridge Pay payment gateway ( @dimitrisGiannakakis )
* Added WorldPay payment gateway ( @tomglue )
* Added Exact payment gateway
* Added Mercury payment gateway
* Fix Paypal express authorization ( @wakeless-net )
* Hide user login info from fixtures.ini. Added fixtures.ini dist which should be copied as fixtures.ini
* Fix FatZebra recurring bug
* Add Inflect class
* Improve Eway gateway ( @wakeless-net )
* Fix bugs in Realex gateway and add 3d secure integration ( @tomglue )
* Added Fat Zebra Gateway
* Fix minor bugs
* Implement Hsbc Global Iris gateway ( @tomglue )
* Implement Moneris payment gateway
* Add capture, credit, void and recurring to PaypalExpress gateway
* Introduce Options class for easy handling options
* Introduce Address class for mapping address fields for gateway
* Introduce AdapterInterface for setting custom options to a request.
* Add support for Paypal Payflow UK ( @tomglue )
* Add support for Centinel 3D secure and Paypal Payflow ( @tomglue )
* Initial release