release 0.0.12

• Issue #25 - fixed SQL projects
• Issue #10 - added support for GROUP BY ... HAVING clause

release 0.0.11

• added support for a number of comparators (issue #11)
• added contribute notes (issue #8)
• cleanup codes (issue #13)

release 0.0.10

• Issue #6
• Issue #14

release 0.0.9

• Support for LIMIT clause