Django-unified-signals

What's Changed
* Speed up poetry lock dependencies matching by ivellios in https://github.com/ivellios/django-unified-signals/pull/5
* Fix wrong typing for signal_robust as well by ivellios in https://github.com/ivellios/django-unified-signals/pull/6


**Full Changelog**: https://github.com/ivellios/django-unified-signals/compare/0.1.0...0.1.1

What's Changed
- introducing UnifiedSignal class
- provided documentation
- added all CI checks
- added configuration for building and publishing the package
- package [available at PyPI](https://pypi.org/project/django-unified-signals/)

New Contributors
* ivellios made their first contribution in https://github.com/ivellios/django-unified-signals/pull/1

**Full Changelog**: https://github.com/ivellios/django-unified-signals/commits/0.1.0