Cleanup old registry files.

After much debating this is going to be a lot easier overall if I just
use protobuf and Go.
Add basic Makefile for Go project.

These are basically copied over from the chaindrive executable.
Add simple Gorilla HTTP Rpc example.

The idea here is that we would be able to use protobuf over HTTP
utilizing the Gorilla RPC framework. I am likely going to have to build
a shim because I want to be able to use the protobuf syntax for
services.

It would be nice if in the future this really just output to that
format. That's something that I suppose I can work on.