Defines the layout which extends this view. Layouts are defined
in modules located in the "html5" subdirectory of the entry kind
directory.

@property layout
@type String
@abstract
 Public {{{1
function init(tag, attrs, params) {  // {{{2
/**
 * View constructor
 *
 * @copyParams ose-html5.lib.wrap/constructor
 *
 * @method constructor
 */

  O.inherited(this)(tag || 'ul', attrs, params);

  this.updating = 0;

  this.hook();
  this.text('Loading ...');
}