Bumped Spark version
[maven-release-plugin] prepare release shark-0.8.1-candidate-csd-2
[maven-release-plugin] prepare for next development iteration
Merge pull request #40 from markhamstra/master-csd

AMPLab merge
Bump spark version to include the streaming/iterating RDD api.
[maven-release-plugin] prepare release shark-0.8.1-candidate-csd-3
[maven-release-plugin] prepare for next development iteration
Merge branch 'master-csd' of github.com:clearstorydata/shark into master-csd