anchor.diff:  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 (supervisor):
  +
  +# 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 && \
  
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: ENV FILES docker/files/
  ENV NGINX_VERSION 1.9.9-1~jessie
  
  # 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 Wget Git Nano.
  #
  # 	- wget
  # 	- git
  