you forgot to add `feedback` to [`routes_api.js`](https://github.com/cvan/galaxy/blob/master/src/media/js/routes_api.js):

![](http://f.cl.ly/items/2a2f2W2Y2q2I0W373N2F/Screen%20Shot%202014-03-12%20at%2011.42.53%20AM.png)