Merge pull request #5 from radlab/flume-integration

core/src/main/scala/spark/ParallelCollection.scala

core/src/main/scala/spark/SparkContext.scala

project/SparkBuild.scala

...ng/src/main/scala/spark/streaming/FlumeInputDStream.scala

.../src/main/scala/spark/streaming/NetworkInputDStream.scala

.../src/main/scala/spark/streaming/NetworkInputTracker.scala

...ming/src/main/scala/spark/streaming/RawInputDStream.scala

...g/src/main/scala/spark/streaming/SocketInputDStream.scala

...ing/src/main/scala/spark/streaming/StreamingContext.scala

...main/scala/spark/streaming/examples/FlumeEventCount.scala

...ng/src/test/scala/spark/streaming/InputStreamsSuite.scala