Improve arg parsing, use userdict instead of extending the base dict class, improve comments, logging. Add tmpdir support
What's Changed
- re-import kwargs after the config by @desultory in #51
- start implementing userdict for the internal config dict by @desultory in #52
- don't use update on unset key by @desultory in #53
- improve comments, fix typos by @desultory in #54
- clean test fs image before re-making, improve config file checks by @desultory in #55
- move out_file to the core section by @desultory in #56
Full Changelog: 1.18.0...1.19.0