anchor.diff:  RUN apt-get update && \
       apt-get install -y php5-dev php5-common php5-cli php5-fpm php5-mcrypt php5-mysql php5-apcu php5-gd php5-imagick php5-curl php5-intl
   
  -# Install (pecl fann extension):
  +# Install Pecl FANN extension.
   RUN pecl install fann
   
   # Add managed php ini files.
  
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
  