please provide example using middlewareConfig

[pkellner]

My GET is failing with redux-axios-middleware but when I make a simple call with what I believe is the same URL but with just an axios.get, it works. I think an interceptor will help me but I don't understand how to use it.

It would be really helpful if you could update the readme to include usage of the middlewareConfig you define in the readme.

[pkellner]

I think this may do what I want. I'll check back if it does not.

https://stackoverflow.com/questions/43534740/put-error-response-interceptor-on-redux-axios-middleware

[pkellner]

I created a pull request for the readme which (of course) I believe is correct but please double check if you plan on accepting. #82