Updated CHANGES.txt for 1.0.0-rc3.
Improved documentation for spark.cassandra.input.split.size. Closes #130.
#130 Renamed rowsPerToken to cassandraPartitionsPerToken in order to avoid confusion with CQL3 rows.
Merge branch 'b1.0' of https://github.com/datastax/spark-cassandra-connector

Conflicts:
	CHANGES.txt