adding apache-spark16 from homebrew-versions

README.md

@@ -4,8 +4,8 @@ Docker images of bioinformatics software built with [Linuxbrew](http://brew.sh/l
  * docker pull [heuermh/adam](https://github.com/heuermh/docker-linuxbrew-bio/tree/master/adam)
  * docker pull [heuermh/adam-dev](https://github.com/heuermh/docker-linuxbrew-bio/tree/master/adam-dev)
  * docker pull [heuermh/apache-spark](https://github.com/heuermh/docker-linuxbrew-bio/tree/master/apache-spark)
+ * docker pull [heuermh/apache-spark16](https://github.com/heuermh/docker-linuxbrew-bio/tree/master/apache-spark16)
  * docker pull [heuermh/apache-spark152](https://github.com/heuermh/docker-linuxbrew-bio/tree/master/apache-spark152)
- * docker pull [heuermh/apache-spark141](https://github.com/heuermh/docker-linuxbrew-bio/tree/master/apache-spark141)
  * docker pull [heuermh/dsh-bio-dev](https://github.com/heuermh/docker-linuxbrew-bio/tree/master/dsh-bio-dev)
  * docker pull [heuermh/freebayes](https://github.com/heuermh/docker-linuxbrew-bio/tree/master/freebayes)
  * docker pull [heuermh/nextflow](https://github.com/heuermh/docker-linuxbrew-bio/tree/master/nextflow)
@@ -15,5 +15,6 @@ Docker images of bioinformatics software built with [Linuxbrew](http://brew.sh/l
 
 Deprecated docker images, as older versions of Apache Spark have been removed from Homebrew versions.
 
+ * docker pull [heuermh/apache-spark141](https://github.com/heuermh/docker-linuxbrew-bio/tree/master/apache-spark141)
  * docker pull [heuermh/apache-spark131](https://github.com/heuermh/docker-linuxbrew-bio/tree/master/apache-spark131)
  * docker pull [heuermh/apache-spark121](https://github.com/heuermh/docker-linuxbrew-bio/tree/master/apache-spark121)

apache-spark16/Dockerfile

@@ -0,0 +1,5 @@
+FROM sjackman/linuxbrew
+MAINTAINER Michael Heuer <heuermh@acm.org>
+
+RUN brew tap homebrew/versions \
+  && brew install apache-spark16

apache-spark16/README.md

@@ -0,0 +1,4 @@
+# [Apache Spark](http://spark.apache.org/) 1.6.x Docker image
+Docker image of [Apache Spark](http://spark.apache.org/) version 1.6.x from [Homebrew/homebrew-versions](https://github.com/Homebrew/homebrew-versions) built with [Linuxbrew](http://brew.sh/linuxbrew/).
+
+ * docker pull [heuermh/apache-spark16](https://registry.hub.docker.com/u/heuermh/apache-spark16/)