Upgrade:
Dagger 1.1.0 -> 1.2.1
Disruptor 3.2.0 -> 3.2.1
Finagle 6.12.2 -> 6.14.0
Kafka 0.8.0 -> 0.8.1
HBase 0.98.0 -> 0.98.1
Netty 4.0.17 -> 4.0.18
Spark 0.9.0 -> 0.9.1
Removing empty Neo4j, Thrift projects