anchor.diff:  ENV FILES docker/files/
   ENV NGINX_VERSION 1.9.9-1~jessie
   
  -# Add apt sources:
  +# Add NGINX repository source:
   #
   #	- nginx
   RUN apt-key adv --keyserver hkp://pgp.mit.edu:80 --recv-keys 573BFD6B3D8FBC641079A6ABABF5BD827BD9BF62
   RUN echo "deb http://nginx.org/packages/mainline/debian/ jessie nginx" >> /etc/apt/sources.list
   
  -# Install (utils):
  +# Install Wget Git Nano.
   #
   # 	- wget
   # 	- git
  
positive.code: RUN apt-get update && \
      apt-get install -y wget git nano
  
  # Install (libfann):
  RUN apt-get update && \
      apt-get install -y libfann-dev
  
  # Install (nginx):
  # 
  # 	- openssl
  # 	- ca-certificates
  
negative.code: ADD ${FILES}/etc/php5/fpm/conf.d/noughtsandcrosses-app.ini /etc/php5/cli/conf.d/
  ADD ${FILES}/etc/php5/fpm/pool.d/noughtsandcrosses-app.pool.conf /etc/php5/fpm/pool.d/
  
  
  # Install PHP Pimple as a C extension.
  RUN git clone https://github.com/silexphp/Pimple && \
  	cd Pimple/ext/pimple && \
  	phpize && \
  	./configure && \
  	make && \
  	make install
  
  # Install Supervisor.
  # 
  # 	- supervisor
  RUN apt-get update && \
  