function iterator(entry, callback) {
        var options = {
          constants: bundler.constants(),
          locals: bundler.locals(),
          //pathPrefix: entry.importedBy,
          compress: true
        };
        if (typeof entry.content === "string") {
          callback(null, {content:entry.content,options:{}});
        }
        else {
          bundler.asset(entry, options, function(output) {
            //TODO if err, flag has errors
            callback(null, {content:output,options:{}});
          });
        }
      }
Default start/init codes to load the client view.

Called in default bundler startCode.

@param client Client Object
@returns {[{content: *, options: {}, type:'start'}]} Single Entry for inclusion in entries()