v1.0.0

* Issue CREATE TABLE and CREATE INDEX statements once\r
  per-db instance/table-mapping\r
* Fixed bug in using 0L primitive values in where clauses. These were\r
  confused with the COUNT(*) function.\r
* Added support for single column subquery select name, address from\r
  user_table where user_id in (select user_id from invoice table where\r
  paid = false)\r
* Added support for left outer join