Example with route.handler replying file

Hi @SimonDegraeve ,
How can I use this plugin when my route replies a file? 
It seems to not recognize the injected bundled file  using: 
assuming you've registered a view plugin such as Inert/Views - 

``` javascript
<some route>...
handler: function(req, rep) {
  return rep.file('index.html')
}
```

It seems to return the html without the resolved bundled file.
