LocusZoom cleanup shortlist

[kennethbruskiewicz]

• [x] Data Class inside Panel Classes
• [x] Abstraction on Data Classes
• [x] Abstraction/HoF on Panel Classes
• [x] Remove Finish Handlers
• [x] Emit loaded events (with identities?) instead
• [x] Use Promise chains instead of finishHandler etc
• [ ] Use v-model for page instead + static prop configuration as lzState
• [ ] Use context classes as "resevoirs" to prevent requirement for prop drilling
• [ ] e.g. Filters
• [ ] e.g. Color Schemes
• [ ] e.g. Documentation Labels?

[kennethbruskiewicz]

Rather than using finish handlers at runtime, is it possible to define events at runtime during component creation with the Composition API?