b56703eadc
This change adds a new HttpMessageConverter supporting Google protocol buffers (aka Protobuf). This message converter supports the following media types: * application/json * application/xml * text/plain * text/html (output only) * and by default application/x-protobuf Note, in order to generate Proto Message classes, the protoc binary must be available on your system. Issue: SPR-5807/SPR-6259