Should be possible to do deep navigation

[finnsson]

<div id="start" data-bind="page: {id: 'start'}">
    <a href="#user/fry">Go to Fry</a>
</div>

<div id="user" data-bind="page: {id: 'user'}">
    <div id="fry" data-bind="page: {id: 'fry'}">Fry</div>
</div>