gocardless/hutch — pull request #90 by nelseric (2014-04-10 13:27:09+00:00)
Title: fixed the swapping of tls_key and tls_cert

These values got reversed, which causes the following error.
```
/usr/local/rvm/gems/ruby-2.0.0-p353/gems/bunny-1.1.8/lib/bunny/transport.rb:352:in `initialize': nested asn1 error (OpenSSL::X509::CertificateError)
```