strongloop/loopback — pull request #729 by bajtos (2014-11-03 09:16:51+00:00)
Title: Expose path to the built-in favicon file

The path is available via `loopback.faviconFile`.

This change makes it possible to use the `serve-favicon` middleware directly:

```js
// before
app.use(loopback.favicon());
// now
app.use(require('serve-favicon')(loopback.faviconPath));
```

/to @ritch @raymondfeng please review