A very rough, early cut at some Java functionality for Streaming.
Adding some initial tests to streaming API.
Remving main method from tests
Better equality test (thanks Josh)
Adding more tests
Reduce tests
Adding transform and union
PairDStream and DStreamLike
More pair functions
Style cleanup and moving functions
Squashing a few TODOs
Docs, some tests, and work on
StreamingContext
Some docs for the JavaTestUtils
Import Cleanup
More work on StreamingContext
Fixing issue with <Long> types
Porting to new Duration class
More work on InputStreams
Flume example and bug fix
Some style cleanup