Bug fix for fetching values from super columns.
Bug fix for fetching values from super columns.

A call to

client.get_columns(:Super1, "1", "super", ["col1", "col2"])

previously returned ["col1", "col2"] instead of the actual column values.

stipple/cassandra_new,rightscale/cassandra,stipple/cassandra_new,stipple/cassandra_new,rightscale/cassandra,cassandra-rb/cassandra,rightscale/cassandra,cassandra-rb/cassandra,stipple/cassandra_new,cassandra-rb/cassandra,cassandra-rb/cassandra