Confu

Added
- add `SettingsManager.set_list()`
- add `SettingsManager.try_include()`
- Python 3.10 support (64)
- Python 3.11 support
- Python 3.12 support
Changed
- documentation moved to github pages
Removed
- Python 3.6 support
- Python 3.7 support

Added
- inet type `IpNetwork`
Fixed
- collections.abc deprecation warning

Fixed
- mkdocs no longer a requirement for a normal installation of the package

Added
- `confu.util.SettingsManager`: scoped settings management with environment variable override support

Fixed
- version in pyproject.toml

Added
- Python 3.8 support (33)
- Python 3.9 support (41)
- `apply_argparse`: helper function to update Config object with output from parser (31)
- `argparse_options`: `default_from_schema` keyword argument added (31)
- Poetry added for dependency management (39)
Removed
- Python 3.5 support (32)
- Python 3.4 support
- Python 2.7 support