Bugfix: WorkerWebUI must respect workDirPath from Worker
Add a shuffle parameter to coalesce.

This is useful for when you want just 1 output file (part-00000) but
still up the upstream RDD to be computed in parallel.
Fix are/our typo.
Merge branch 'master' into shufflecoalesce

Conflicts:
	core/src/test/scala/spark/RDDSuite.scala
Use Boolean in the Java API, and != for assert.
Don't use deprecated Application in example

As of 2.9.0 extending from Application is not recommended

http://www.scala-lang.org/api/2.9.3/index.html#scala.Application
Move streaming test initialization into 'before' blocks
Update tuning.md

Make the example more compilable
Merge pull request #546 from ash211/patch-2

Update tuning.md
Merge pull request #545 from ash211/patch-1

Don't use deprecated Application in example
Merge pull request #547 from jey/maven-streaming-tests-initialization-fix

Move streaming test initialization into 'before' blocks
Merge pull request #541 from stephenh/shufflecoalesce

Add a shuffle parameter to coalesce.
Merge pull request #539 from cgrothaus/fix-webui-workdirpath

Bugfix: WorkerWebUI must respect workDirPath from Worker
Fixed broken filter in getWritableClass[T]
Correct sense of 'filter out' in comment.
Merge pull request #548 from markhamstra/getWritableClass_filter

Fixed broken filter in getWritableClass[T]