Add a sketch for sqlalchemy.sql support
Add tests for optional sa support
Add test for .scalar()
Work on sa support
Add tests for scalar
Drop never executed line
Fix text
Work on SA
First good results on new SA integration
Add tests for _distil_params
Add tests, fix RETURNING begavior
Add test for double close
Implicitly close cursor on ResultProxy deletion
Count result proxies in SAConnection object
Add test for repr(RowProxy)
Disable slicing for RowProxy, add test for row[tbl.c.col]
Code cleanup
Implement eq for RowProxy, fetchall and fetchmany for ResultProxy
Work on transactions
Fix pyflakes/pep8 errors