[DOCKER] Add a docker to launch firefox

firefox_docker/Dockerfile

+FROM ubuntu:14.04
+
+RUN apt-get update && apt-get install -y firefox
+
+# Replace 1000 with your user / group id
+RUN export uid=1001 gid=1001 && \
+    mkdir -p /home/developer && \
+    echo "developer:x:${uid}:${gid}:Developer,,,:/home/developer:/bin/bash" >> /etc/passwd && \
+    echo "developer:x:${uid}:" >> /etc/group && \
+    echo "developer ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/developer && \
+    chmod 0440 /etc/sudoers.d/developer && \
+    chown ${uid}:${gid} -R /home/developer
+
+USER developer
+ENV HOME /home/developer
+CMD /usr/bin/firefox
+
+# Building command
+## docker build -t firefox .

firefox_docker/cmd_launch

+
+docker run --rm -e DISPLAY -v /tmp/.X11-unix:/tmp/.X11-unix firefox