UI for viewing/editing/saving GEDCOM X data.

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GedcomX viewer/editor prioritized list of what still needs to be done.

I. Viewer

• Optimize line crossings: Reduce number of crossed lines.
• Optimize lines: Avoid unnecessarily long lines.
• For multiple parents or spouses, spread horizontal lines vertically along box. (Optimize crossings).
• Detailed display:
  • name forms, name parts, name fields.
  • fact value, date, place, fields
  • person fields
• Show/hide details

II. Editor

• Click gender on selected person to cycle.
• Click principal box on selected person to toggle.
• Consider hovering to select instead of having to click.
• Find a better way to add two parents (assume couple rel when adding 2nd parent? But how to NOT do that?)
• Add/delete person (click relationship to add new person as that relative).
• Add/delete/edit names, forms, parts.
• Add/delete/edit facts, dates, places.
• Handle fields, including orig/interp and bounding boxes.
• Checkbox next to each line to help user keep track of what they've validated.
• Drop-down to change gender.
• Output updated GedcomX JSON.
• Undo/redo history. [If possible:]
• Save GedcomX to labeled data store.