Merge pull request #10 from boneill42/master

Upgrade to Cassandra 1.1.2
[maven-release-plugin] prepare release hms-cassandra-indexing-1.0.0
[maven-release-plugin] prepare for next development iteration
Update for recent cassandra
Merge pull request #11 from keck/master

Minor update needed for cassandra 1.2.x
Buildable, but TESTS FAIL!

Not sure if this was the case before the upgrade or not.
Things look okay, but midway through we get an:
    InvalidRequestException(why:unconfigured columnfamily cf)

Need to find a better way to test this.
Fix for thread-local context switching for keyspace changes.