* Implemented drag-and-drop composition
* Added composition policy for tables
* Reimplemented elements pool in Vue
* No need to resolve all objects on the navigated path
* Only show elements pool in edit mode
* Remove old elements pool
* Updated legacy code to use composition policy API
* Keep object in sync when mutated
* Add a toolbar provider for display layout.
* Move toolbar provider to the plugin
* basic toolbar generation
* componentize different toolbar control types
Break toolbar control types down into different parts and provide
a test toolbar generator in index.html that utilizes all the
controls.
* Get the 'Show frame' checkbox working in the toolbar
* - Remove extra listener.
- Display toolbar only when editing.
* Modify the Selection API to set s-selected and s-selected-parent attributes instead of adding to the css class names.
* Move the logic for allowing the toolbar in the edit mode to the provider.
* Use toggle-button component to toggle frame
* Delete old files
* Remove MCTToolbar
* Modify the toggle button component to return the computed value
* Remove reload=true
* Revert to the original setting
* use value from props
* Always update toolbars on edit status change
* restore fixed position bundle
* bring back reload when hmr unavailable
