Ability to pass data properties to the view

Tjena,

I have added the possibility to pass data to the view directly from the router

```js
routes: {
    '/': {
      componentId: 'my-view',
      isDefault: true,
      data: {
        foo: 'bar'
      }
    }
  }
```

In my view
```js
ready: function() {
  console.log(this.foo); // > bar
}
```

This is useful when we need to use the same component for different urls but using different data.