Dockerized Build and Test Environments

We have previously discussed having a dockerized build and test environment in TinkerPop. This holds some advantages, such as making our build and test system platform agnostic, allowing more modularity and plugability in our build system, among other things.

The existing build and test environment works, but does require a fairly extensive build and test environment.

There is currently some duplication of server config and scripts in the gremlin-go codebase, this should also be removed when handling this.