Support pulling from docker hub in addition to building localling for amd64 and arm32v7 nodes

[mcshicks]

There are several ways to do this, I'm taking the approach of instead of calling docker-compose build and docker-compose up using the -f option to select the correct compose file to have the desired outcome, like docker-compose -f docker-compose-rpi-build.yml and having seperate compose files for eatch option