anchor.diff:  RUN cd /src; npm install --production
   
   # Copy app bundle
  -COPY . /src
  +COPY ./lib /src/lib
  +COPY ./index.js /src
   
   # Expose ports to host
   EXPOSE 5000
  
positive.code: ENV NODE_ENV=production
  
  # Start
  CMD ["node", "/src/index.js"]
  
negative.code: MAINTAINER Francesco Tonini <francescoantoniotonini@gmail.com>
  ENV REFRESHED_AT 2017-02-11
  
  # Install nodejs
  RUN apk add --update nodejs=6.9.2-r1
  
  # Cleanup
  