anchor.diff:  
   # Setup diogro home directory
   RUN mkdir /home/$NB_USER/projects
  +RUN curl https://j.mp/spf13-vim3 -L > spf13-vim.sh && sh spf13-vim.sh
  +RUN sh -c "$(curl -fsSL https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
   
   USER root
   
  
positive.code:     locale-gen
  
  # Configure environment
  ENV SHELL /bin/bash
  ENV NB_USER diogro
  ENV NB_UID 1000
  ENV HOME /home/diogro
  
negative.code:     locales \
      git \
      zsh \
      vim \
      && apt-get clean && \
      rm -rf /var/lib/apt/lists/*
  
  