get docker container to kick off algod setup and be able to persist "catchup" between runs

[palmerss]

Currently most of our developers are working out of sandbox.
It is desired that we get our docker in shape to replace the need for us to use sandbox

One of the main blockers for this is algod setup and persistence.
It would be ideal if we have the DockerFile kick off the algod setup process and begin the catchup process, progress from the catchup should be stored in a volume mounted directory that is of course in the projects .gitignore

Its very likely that we will want a sandbox fork included in this docker or have it be completely based off a fork of sandbox