Upgrade Hazelcast version to 3.2.1
upgrade to Hazelcast 3.2.1, sbt 13.5-RC1 and play 2.3-RC1
upgrade to play 2.3.0-RC2 and sbt 0.13.5-RC1
Merge pull request #3 from tsindot/master

Upgrade Hazelcast version to 3.2.1