Root-DE

@ianlewis what do you think?

second change of Dockerfile is more a hotfix, still need to change the PATH

When I try to build the Dockerfile, i got the following issue: ``` => [base 4/6] COPY package.json yarn.lock /code/ 0.1s => [base 5/6] COPY bin /code/bin 0.1s => [base...

Thank you, I know how to deal with volumes, but I didn't know which path to add (therefore i suggest adding the Path to the Readme :D)