qBittorrenTUI 0.3.0

[rmartin16]

• 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