Merge pull request #1 from boneill42/master

Upgrade to Cassandra 1.1.2\
[maven-release-plugin] prepare release hms-cassandra-mapreduce-1.0.0
[maven-release-plugin] prepare for next development iteration
Upgrading to 1.2.1
Merge branch 'master' of github.com:hmsonline/cassandra-mapreduce