* Add --interactive command line switch for username and password prompts
* add support for searching for addresses in CC field
* Use mimetype of encoding if there is one
* utils: use builtin way to get terminal width
* change build system to flit
* fix output of UTF-8 characters in limited locales
* fix multiple warnings
* remove unused readline import
- Switch to pyproject macros.
- Specify module directories explicitly.
OBS-URL: https://build.opensuse.org/package/show/utilities/pybugz?expand=0&rev=12
