add userAutocomplete to angular toolkit.
Adding support for tables, subscripts, superscripts, code editor, paragraphs and colors
Ensure the strategy group fallback (a nobody like group) works in the language engine
Fix user autocomplete when adding new dom element
[Toolkit] Fixing bugs with the datetime widget
Adding fixes to HTML editor relating to fixes
Toolkit:user autocomplete uses username as value
Moving default theme to support FenixEdu Canvas
Fix userAutocomplete when editing multiple inputs