Small fix for setting the consistency level on batch inserts - in CQL 2 this was specified in the "BATCH" statement; in CQL 3 it is done at the driver level.
Merge pull request #14 from m-a-hall/1.0

Small fix for setting the consistency level on batch inserts - in CQL 2 this was specified in the "BATCH" statement; in CQL 3 it is done at the driver level.