Update Cassandra driver to version 2.1.3.
Merge pull request #25 from lrenn/driver-version

Update Cassandra driver to version 2.1.3.
[maven-release-plugin] prepare release storm-cassandra-cql-0.1.9
[maven-release-plugin] prepare for next development iteration
Merge branch 'master' of github.com:hmsonline/storm-cassandra-cql