Editor tracking issue

[mbrea-c]

This issue exists to keep track of tasks related to the first editor release.

• [x] Core functionality: #24
  • [x] Load and display graphs
  • [x] Save graphs to disk
  • [x] Position and move nodes
  • [x] Add nodes
  • [x] Remove nodes
  • [x] Rename nodes
  • [x] Add edges
  • [x] Remove edges
  • [x] Creating new graph
  • [x] Live preview animated scene
  • [x] Inspector for node fields
  • [x] Edit graph properties (inputs and outputs, default values)
  • [x] Edit input pose, output pose and output parameter specs
  • [x] Edit default input parameters: currently missing editor UI for bonemasks
• [x] Update docs #29
• [x] Order preserving input/output maps
• [x] Error handling: #22 PR: #26
  • [x] Library should avoid panics during graph evaluation, instead propagating an error
  • [x] Editor should not crash on graph evaluation error, instead display error

Known bugs

• [x] Top node selection is unstable while doing a box selection