code: function Favicon_readFile() {
          var path = di.normalizePath(this.config.path);
          logger.info('Favicon.readFile:', {
              path: path
          });
          try {
              this.file = fs.readFileSync(path, {encoding: null});
          } catch (e) {
              throw new error.HttpError(500, {}, 'Cannot load favicon', e);
          }
  
      }
docs: @since 0.0.1
  @author Igor Ivanovic
  @method Favicon#readFile
  
  @description
  Get default error route