[ADAM-405] Add FASTQ output.
Merge pull request #408 from fnothaft/fastq-output

[ADAM-405] Add FASTQ output.
[ADAM-411] Updated usage aliases in README. Fixes #411.
Merge pull request #412 from laserson/update-alias

[ADAM-411] Updated usage aliases in README. Fixes #411.
Update README.md
Merge pull request #415 from laserson/patch-2

Update README.md to reflect Spark 1.1