James Bench

Partially closes #43. The `Microsoft.AspNet.WebApi.Client` library doesn't support `Dotnet Standard 1.1` so I've wrapped the affected code in processor tags; I'm not sure if this is the best approach.

Support MTOM attachments

2

I need support to receiving MTOM attachments from a service I'm calling; I'm going to look at submitting a PR for this. Any advice on where to start implementing this?...