code: function(title) {
              if (this._preTitle.length > 0) title = this._preTitle + " " + title;
              if (_.size(title) == 0) return this.app.name;
              return title + " - " + this.app.name;
          }
docs: Transform a page name in complete title
  
  @method completeTitle
  @param {string} title title of the page
  @return {string} complete name with application name