@Override
public void renderHead(IHeaderResponse response) {
super.renderHead(response);
response.render(new PriorityHeaderItem(JavaScriptHeaderItem.forReference(Application.get().getJavaScriptLibrarySettings().getJQueryReference())));
response.render(new PriorityHeaderItem(CssReferenceHeaderItem.forReference(new CssResourceReference(PageAbstract.class, "cssreset.css"))));
// the following line, using wicket-webjars, does work, but renders slightly differently
// (even though the link is rendered in same place as when having the link directly in PageAbstract.html)
// I'm guessing that our bootstrap is customized (was not a 'vanilla' installation).
// Am therefore continuing to use our own copy, linked from PageAbstract.html, and have commented the line below out.