Initial revision for cms-disease-graph project (based on Snowplow Analytic's spark-example-project project, updated to work with Scala 2.10), and adding in cms-preproc project from earlier.


Former-commit-id: 51c31214c8a0b1babf2028d4212a3df4cb9a5dec
Updating Scala version to 2.10.4 to work with Java 8.


Former-commit-id: a6a416fd4a047793dbd3d952807a1022efd07434
Remove data since its redundant (I have it locally and others can download themselves).


Former-commit-id: da46cf1f4d606f36e050086429c25e158d29a0ab
Adding a README.


Former-commit-id: 0c5067321303569a7538a6b0622ab11feec5988c