Sillyorm

- Fixed a bug where Model.read() would error if provide with an empty recordset
- Transform search domain field types (before field types would always be ignored for search domains)
- Runtime type checking of domains (side effect of the type transforming thing above)
- Allow searching for None/NULL values explicitly
- Recordsets can now be subscripted

**diff**: https://github.com/theverygaming/sillyORM/compare/0.8.1...0.9.0

- Fixed a bug where even if you ordered using search, Model.read would ignore the order
- Minor Documentation improvements

**diff**: https://github.com/theverygaming/sillyORM/compare/0.8.0...0.8.1

- improvements to the way type conversions are handled for read and write
- Selection field
- Significant improvements to search - added `search_count` and allowed for ordering and pagination

**diff**: https://github.com/theverygaming/sillyORM/compare/0.7.0...0.8.0

- support for extending models via _extend
- **separate database Initialisation on the Environment, you must now call env.init_tables()**
- only support naive datetime objects in the datetime field (specifying timezones resulted in unexpected behavior before)

**diff**: https://github.com/theverygaming/sillyORM/compare/0.6.0...0.7.0

- added support for setting None / NULL values on fields

**diff**: https://github.com/theverygaming/sillyORM/compare/0.5.0...0.6.0

- added a datetime field

**diff**: https://github.com/theverygaming/sillyORM/compare/0.4.0...0.5.0