lay groundwork for readable form data page

currently very incomplete and under a toggle

Looks something like this, but it's just a mockup so I can start working on the trickier parts of the feature:

![screen shot 2014-04-25 at 3 26 27 pm](https://cloud.githubusercontent.com/assets/137212/2804886/a73cc1c6-ccaf-11e3-975b-5702d979f2b7.png)