Remove dependency on Exceptable for now.
Fix Handle() constructor call.
Fix SimpleModel internal handling of load/not found, etc.
Drop egg-info from the repo
Add .gitignore
Fix __getattr__.
Add result set callback.
Fix dsn/config args handling.
Fix repr of closed connection.
Fix __dict__ attribute use in models.
Fix tests.
Add return_type option to meta_query.

Useful when specifying custom columns option, e.g. ['COUNT(*)'], also
set return_type=None so that it doesn't try to cast it to the type
specified in the query constructor.
Fix stale connection restart.
Add __lazyload__.
Fix reference to errorcodes.
Rename resultset conn -> handle.  Whitespace fixes.
Add autocommit handling, add transaction blocks.