Feature/sanity check

I don't have any documentation for it yet, but it should be working. In order to run master mode (i.e running the HDFS test and Oozie test), use either the parameters --m or --master. The default version is a bare bones version and therefore won't be going through any of the seqware tutorials. Please don't delete this branch after it's merged. I'll be adding more features to this branch after this PR as well. @denis-yuen