asaList documentation needs update

[buildWithSoul]

React.PropTypes is deprecated and throws an error in React.PropTypes.object http://griddlegriddle.github.io/Griddle/examples/asList/

workaround:

import propTypes from 'prop-types';

... and then replacing React.PropTypes.object with propTypes.object

[dahlbyk]

The example should use Griddle's connect, too.