simple images wrapper

- using it to create image in main
- much simpler main
building image for each tag including logs
building images, running npm install
creating and starting a container

- keeps running as daemon
- missing port bindings
creating and starting container via new run method
specifying host port
adding forceful remove container script
launching multiple versions as long as they don't crash
creating images and starting containers for white listed versions
retrying a few times to start a container
pulling out containers and images wrappers
splitting out init modules