omnipay/mollie — pull request #7 by ruudk (2014-07-23 10:31:22+00:00)
Title: Handle 503 'Service Temporaily Unavailable' errors

This PR fixes the handling of 503 errors:
- when Mollie is down it will return a 503 error;
- when you try to setup a payment via iDEAL with a direct issuer and the issuer is down, Mollie will return a 503 with a different error message.