anchor.diff:  RUN echo 'http://pkgs.timmertech.nl/main' >> /etc/apk/repositories && \
   	echo 'http://nl.alpinelinux.org/alpine/3.4/community'  >> /etc/apk/repositories && \
   	echo 'http://nl.alpinelinux.org/alpine/3.5/community'  >> /etc/apk/repositories && \
  -	echo 'http://nl.alpinelinux.org/alpine/edge/community'  >> /etc/apk/repositories && \
   	wget -O /etc/apk/keys/gjr.timmer@gmail.com-5857d36d.rsa.pub http://pkgs.timmertech.nl/keys/gjr.timmer%40gmail.com-5857d36d.rsa.pub && \
   	apk upgrade --update --no-cache && \
   	apk add --no-cache --update \
  
positive.code: 		gcc \
  		musl-dev \
  		openssl \
  		docker=${DOCKER_VERSION} && \
  	sync
  	
  # EOF
negative.code: ARG BUILD_DATE
  ARG VCS_REF
  
  ARG DOCKER_ENGINE_VERSION=1.11.2-r1
  ARG DOCKER_MACHINE_VERSION=0.9.0
  
  LABEL \
  	nl.timmertech.build-date=${BUILD_DATE} \
  