code: function(document) {
        if (options.css) {
          util.importCss(options.css, document, options.cssId);
        }
  
        var child = host.toDom(document, options.html);
        domtemplate.template(child, options.data || {}, options.options || {});
        return child;
      }
docs: Actually convert the view data into a DOM suitable to be appended to
  an element
  @param document to use in realizing the template