#416 Add an SBT task to run integration tests on an external cluster.
#416 Minor build cleanup related to addition of new tasks.
wip-416-jars-in-test: experimental commit
Minor changes but showing output for task.
Merge pull request #419 from datastax/wip-416-jars-in-test

#416 Add an SBT task to run integration tests on an external cluster.
Prepare release 1.1.0-beta2
Prepare release 1.1.0-beta2 (mark 1.0.4 as released in CHANGES.txt)
#416 Add an SBT task to run integration tests on an external cluster.
#416 Minor build cleanup related to addition of new tasks.
wip-416-jars-in-test: experimental commit
Minor changes but showing output for task.
Prepare release 1.1.0-beta2
Prepare release 1.1.0-beta2 (mark 1.0.4 as released in CHANGES.txt)
Merge branch 'b1.1' of github.com:datastax/spark-cassandra-connector into b1.1
wip-435: fixed a bug with setting batch size in bytes in WriteConf, added tests, and removed some obsolete constants, fixed #435
Merge pull request #436 from datastax/wip-435

wip-435: fixed a bug with setting batch size in bytes in WriteConf, adde...
Improvement for kafka and twitter demos. Minor changes.
Merge branch 'b1.1' of github.com:datastax/spark-cassandra-connector into b1.1
Added consumer shutdown for embedded kafka consumer.
Don't throw NPE when requesting a null value from Java API CassandraRow.
Allow null column values when JavaBeanColumnMapper is used.