Set version to 1.0.4-SNAPSHOT
Fix saving collections of Tuple1 - add missing implicit RowWriterFactory. Improve performance of TableWriter integration tests.
Fixes #408.
Merge pull request #420 from datastax/wip-408

Fix saving collections of Tuple1 - add missing implicit RowWriterFactory...
Add a test for configuring CassandraConnector from SparkConf and a test for using multiple contact points to establish the connection.
Merge branch 'b1.0' of github.com:datastax/spark-cassandra-connector into b1.1

Conflicts:
	project/Settings.scala
	spark-cassandra-connector/src/it/scala/com/datastax/spark/connector/writer/TableWriterSpec.scala