nutstash-v2.0.4

What's Changed

• switch qr code lib to @paulmillr/qr by @gandlafbtc in #125
• V2.0.4 by @gandlafbtc in #126
• Feature: Offline tokens
• UX improvements
• Stability
• Bug fixes

Full Changelog: nutstash-v2.0.3...nutstash-v2.0.4