Changes
consolidating and abandoning Template:Harvard citation/core;
<includeonly>{{#invoke:Footnotes|harvard_citation
|bracket_year_left = (
|bracket_year_right = )
}}</includeonly><noinclude>
{{documentation}}
</noinclude>
|bracket_year_left = (
|bracket_year_right = )
}}</includeonly><noinclude>
{{documentation}}
</noinclude>
