upgrade cassandra to 1.2.0
switch "drop keyspace" to "truncate" and fix paritioner identification
merge from master
add jetty dependency required by C* native protocol
fix maven packaging issues
run internal tests isolated and resurect testConfiguration for ICEKCVTest
Merge pull request #131 from thinkaurelius/cassandra-1-2-integration

Cassandra 1.2.0 integration