Add phantomjs image.

Author: slashrsm

phantomjs/Dockerfile

@@ -0,0 +1,11 @@
+FROM drupaldocker/drush:latest
+MAINTAINER drupal-docker
+
+RUN apt-get update && apt-get install -y libfontconfig1 bzip2 \
+  && rm -rf /var/lib/apt/lists/*
+
+ADD https://bitbucket.org/ariya/phantomjs/downloads/phantomjs-2.1.1-linux-x86_64.tar.bz2 /root
+RUN cd /root && tar xvjf phantomjs-2.1.1-linux-x86_64.tar.bz2 && mv phantomjs-2.1.1-linux-x86_64 phantomjs
+
+CMD ["/root/phantomjs/bin/phantomjs", "--webdriver=8643"]
+