- Set to open by default on insert.
- Updated selection handling not to always fully cascade to lowest
editable child on selection, so parents can be reliably selected.
- Updated mouse handling to treat details panes like the root element,
inserting within-details where relevant.
Updated up/down handling to create where a selection candidate does not
exist, to apply to a wider scenario via the selectPrevious/Next methods.
Updated DOM selection change handling to identify single selections
within decorated nodes to select them in full, instead of losing
selection due to partial selection of their contents.
Updated table selection handling so that our colgroups are ignored for
internal selection focus handling.
Imported at 0.17.1, Modified to work in-app.
Added & configured test dependancies.
Tests need to be altered to avoid using non-included deps including
react dependancies.
