Removing keyspace field from AstyanaxClient.  It is being replaced with a get method.
updated javadoc
Add support for multiple keyspaces

Making AstyanaxClient lowercase the keyspace.  It seems to have trouble with an uppercase keysapce.  Might be a Cassandra 1.2 thing.

Making only the lookup lowercase and not the actual keyspace.  This is to support Cassandra connections before 1.2.

Updating examples to handle more than one keyspace.

Updating examples to handle more than one keyspace. (Missed a Topology config)
differentiate between single/multi keyspace in configs
error handling enhancements
rethrow error

Adding a null check too.
Allow getRangeBuilder to access component field via getter method
add ttl for trident state
Switch to use ring/token-aware connection pool, and default to 3 connections per host.
add ability to specify cassandra port outside of the seeds list (required when using RING_DESCRIBE discovery, and cassandra is running on a port other than 9160).
add trident state implementation for writing to cassandra in batches
rename CassandraStateTest
added ability to specify batch mutation max size
Merge internal changes
[maven-release-plugin] prepare release storm-cassandra-0.4.0-rc1
[maven-release-plugin] prepare for next development iteration