Scrapy-autounit

Updates

- Add `AUTOUNIT_DONT_RECORD_META` and `AUTOUNIT_DONT_TEST_META` settings.
- Add `AUTOUNIT_FIXTURE_NAMING_ATTR` setting.
- Change warn to warning to avoid a DeprecationWarning.

Updates
- Fix Item comparison issues

Updates
- Support even older fixture versions in autounit update

Updates
* Complete internal refactoring
* Support for cb_kwargs
* CLI utility improved (update and inspect)
* New setting AUTOUNIT_DONT_RECORD_ATTRS
* New setting AUTOUNIT_DONT_TEST_ATTRS
* Fixes 74 (through new settings above)
* Fixes 77 (through new settings above)

This version can introduce breaking changes to your current fixtures and tests.
Run `autounit update` to update your fixtures and tests accordingly.

Updates
* Small improvement for CrawlSpiders

Updates:
- Solves 24: Delete previous fixtures before recording
- Solves 70: Sanitize spider module name in inspect command line tool
- Solves 71: Add fixture updating feature to the command line tool