Reverting release plugin changes
Merge pull request #434 from rxin/graphxmaven

Fixed SVDPlusPlusSuite in Maven build.

This should go into 0.9.0 also.
(cherry picked from commit 087487e90e4d6269d7a027f7cb718120f6c10505)

Signed-off-by: Patrick Wendell <pwendell@gmail.com>
Merge pull request #435 from tdas/filestream-fix

Fixed the flaky tests by making SparkConf not serializable

SparkConf was being serialized with CoGroupedRDD and Aggregator, which somehow caused OptionalJavaException while being deserialized as part of a ShuffleMapTask. SparkConf should not even be serializable (according to conversation with Matei). This change fixes that.

@mateiz @pwendell
(cherry picked from commit 139c24ef08e6ffb090975c9808a2cba304eb79e0)

Signed-off-by: Patrick Wendell <pwendell@gmail.com>
Merge pull request #436 from ankurdave/VertexId-case

Rename VertexID -> VertexId in GraphX

(cherry picked from commit 3d9e66d92ada4fa93dd0bd78cb4c80f8169e6393)
Signed-off-by: Reynold Xin <rxin@apache.org>