anchor.diff:  RUN tar xvf /tmp/apache-tomcat-8.0.30.tar.gz -C /opt/tomcat --strip-components=1
   RUN rm -f /tmp/apache-tomcat-8.0.30.tar.gz
   
  -# Set all correct permisions for group and user to install BIMserver and edit conf
  +# Set all correct permissions for group and user to install BIMserver and edit conf
   
   RUN chgrp -R tomcat /opt/tomcat/conf
   RUN chmod g+rwx /opt/tomcat/conf
  
positive.code: 
  RUN apt-get -y update && apt-get -y install \
  	default-jdk \
  	openjdk-7-jre \
  	git \
  	ant \
  	wget
  
negative.code: 
  # Download BIMserver into /webapps for autodeploy
  
  RUN wget https://github.com/opensourceBIM/BIMserver/releases/download/1.4.0-FINAL-2016-01-05/bimserver-1.4.0-FINAL-2016-01-05.war \
  	-O /opt/tomcat/webapps/BIMserver.war
  
  # Set environment paths for Tomcat
  