0.2.1

Dependency updates, fix color parsing still using old hex algo for serialized input.

Full Changelog: 0.2.0...0.2.1

0.2.0 Substantial UI/UX update

Much more in-line with Linch for features
 - Looks nicer
 - Scaling
 - TOML options for opacity, stroke, font
 - Override toml options via CLI
 - No longer restricted to arrow keys for navigation
 - Other small fixes

Initial release - Minimum functionality

Works totally fine. Button 'highlights' overlap slightly. Not sure how to fix in egui.