Added dockerfile for dev dependency builds (log2timeline#2011)

config/docker/plaso-dev-from-ppa.dockerfile

@@ -0,0 +1,35 @@
+FROM ubuntu:xenial
+MAINTAINER Log2Timeline <log2timeline-dev@googlegroups.com>
+
+# Create container with:
+# docker build -f plaso-dev-from-ppa.dockerfile
+#
+# Run log2timeline on artifacts stored in /data/artifacts with:
+# docker run -ti -v /data/:/data/ <container_id> log2timeline \
+#   /data/results/result.plaso /data/artifacts
+
+RUN apt-get -y update
+RUN apt-get -y install software-properties-common apt-transport-https
+RUN add-apt-repository -y ppa:gift/dev
+
+RUN apt-get -y update
+RUN apt-get -y upgrade
+
+RUN apt-get -y install python-plaso plaso-tools locales
+RUN apt-get clean &&  rm -rf /var/cache/apt/* /var/lib/apt/lists/*
+
+# Set terminal to UTF-8 by default
+RUN locale-gen en_US.UTF-8
+RUN update-locale LANG=en_US.UTF-8 LC_ALL=en_US.UTF-8
+ENV LANG en_US.UTF-8
+ENV LC_ALL en_US.UTF-8
+
+WORKDIR /usr/local/bin
+COPY "plaso-switch.sh" "plaso-switch.sh"
+RUN chmod a+x plaso-switch.sh
+
+VOLUME ["/data"]
+
+WORKDIR /home/plaso/
+
+ENTRYPOINT ["/usr/local/bin/plaso-switch.sh"]