Remote Container Adapter for WLP 8.5

First crack at creating a remote adapter for WLP, tested against WLP 8.5.5.4
I have just tested with WebSphere Liberty Profile 8.5.5.4 and get a response code 400 from the deployment.

Any idea what could cause this? I only used your server.xml and otherwise a newly created server config.

I also think we should fail a deployment with an appropriate error if the HTTP result code is not what is expected instead of just logging it as INFO.