anchor.diff:  COPY build.sbt /usr/agora/build.sbt
   COPY assembly.sbt /usr/agora/assembly.sbt
   COPY project /usr/agora/project
  +COPY application.conf /usr/agora/application.conf
  +
  +WORKDIR /usr/agora
  +
  +# Run update before we pull down the source so we can cache dependencies and not re-download every time the src changes
  +RUN sbt update
  +
   COPY src /usr/agora/src
   
  -# Set the container's working directory
  -WORKDIR /usr/agora
  -
  -# Build the web service application
  -RUN sbt test
  -COPY application.conf src/main/resources/application.conf
  -RUN sbt assembly
  +# Run the tests then copy in the application.conf file and build the jar. Then copy the jar in to the work directory and
  +# do some clean up in order to minimize image size.
  +RUN sbt test && \
  +    cp application.conf src/main/resources/application.conf && \
  +    sbt assembly && \
  +    cp /usr/agora/target/scala-2.11/agora-0.1-SNAPSHOT.jar /usr/agora && \
  +    rm -rf /root/.embedmongo /root/.ivy2 /root/.sbt /usr/agora/target /usr/agora/src /usr/agora/build.sbt /usr/agora/assembly.sbt
   
   # Start the webservice with default parameters
  -ENTRYPOINT ["java", "-jar", "target/scala-2.11/agora-0.1-SNAPSHOT.jar"]
  +ENTRYPOINT ["java", "-jar", "agora-0.1-SNAPSHOT.jar"]
  
positive.code:     echo debconf shared/accepted-oracle-license-v1-1 select true | /usr/bin/debconf-set-selections && \
      echo debconf shared/accepted-oracle-license-v1-1 seen true | /usr/bin/debconf-set-selections
  
  RUN apt-get update && apt-get install -y --force-yes \
          curl \
          git \
          oracle-java8-installer \
          sbt \
          sudo \
          ssh \
          unzip \
          vim \
          wget \
          zip
  
  # Expose the port used by the webservice
  EXPOSE 8000
  
negative.code: FROM debian:jessie
  MAINTAINER DSDE <dsde-engineering@broadinstitute.org>
  
  # Install necessary packages including java 8 jre and sbt and clean up apt caches
  RUN echo "deb http://dl.bintray.com/sbt/debian /" >> /etc/apt/sources.list.d/sbt.list && \
      echo "deb http://ppa.launchpad.net/webupd8team/java/ubuntu trusty main" >> /etc/apt/sources.list.d/webupd8team-java.list && \
      echo "deb-src http://ppa.launchpad.net/webupd8team/java/ubuntu trusty main" >> -a /etc/apt/sources.list.d/webupd8team-java.list && \
  