Qbittorrentui

- Update to `panwid==0.3.3`, use `blinker-alt==1.5` instead of `blinker==1.4`, and latest version of `qbittorrent-api`
- Fix color scheming for torrent rows so all qBittorrent torrent statuses are supported and colors update in real-time with torrent status
- Stop application crash when a category is added in qBittorrent
- General code cleanup and misc fixes

Note: git blame should ignore 1f4508eff2c167a1449167fac6401e1c9ace688b going forward

Ensure vendored packages can actually be imported...but for real this time

Ensure vendored packages can actually be imported...

Vendor panwid so qBittorrenTUI can be published to PyPI again

- Vendor attrdict since it finally becomes unusable in 3.10
- Update to newer versions of urwid and panwid
- Update torrent add window to support transition to content_layout
- Disable noisy logging from requests and urllib3
- Transition from GPLv3 license to MIT

- Ensure the qBittorrent username and password is correctly passed to qbittorrent-api.