1) change executeUpdate to return Long
2) for insert SQL statement, the executeUpdate will return the newly generated key
cleanup debug statement
cleanup debug statement
fix issue with BigDecimal, we should be able to directly use Scala.BigDecimal instead of using java.math.Decimal
 majar API changes
 majar API changes and remove testng
clean up lib
 cleanup
change to 0.2.0 version
update readme
update readme
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md

Update README.md
Update README.md
Update README.md

Update README.md
Update README.md
Update README.md