Markup labels using 'span' and 'div' in read mode
Fix markup
Merge remote branch 'origin/github-main' into jean-issue335-labels

Incorporate handling of mandatory fields from David's change.

Conflicts:
	Products/CMFPlomino/PlominoForm.py
	Products/CMFPlomino/tests/plomino.txt
Updating tests ...
Don't render labels for computed or display fields
Test mandatory fields; give values to selection fields
Drop deprecated API
Add values for selection lists, so that input elements get rendered
Merge pull request #378 from plomino/jean-issue335-labels

Markup labels using 'span' and 'div' in read mode