renamed HashGenerator to GeneratorInterface and allowed population of FeedbackResponse from an array (constructor) or through setValuesFromRequest(Request )
OgonePluginGateway::getResponse() now decides which type of Response to return based on what the payment.ogone service did when handling the FeedbackResponse
fixed container parameter name being used as a class name
Merge pull request #17 from ETSGlobal/handle-feedback-response

renamed HashGenerator to GeneratorInterface and allowed population of FeedbackResponse from an array (constructor) or through setValuesFromRequest