Basic transaction support
Allow array of queries per write
Automatic batching
Give Travis CI a little more time.
Whoops.
prune dependency, try to fix travis config
RTFM
Needs more time, I guess
Please, Travis?
Add rollback support
Refactor CypherStream and TransactionStream into separate files
Working rollback
Break it up into two separate tests.  Test parameterization.
Update README with transaction documentation
Version bump