Devtools Sync
Add Faraday Middleware as a dependency
Removed custom request and response middlewares #87

* Use FaradayMiddleware's JSON Middlewares
* Use custom Error middleware based upon old Response class
* Logging still has to be implemented
Use Faraday's Logger Middleware #87
Make the Faraday connection accessible #87

This allows the user to add request and response middleware
for example.
Error Response Fixup