Remove unneeded FormStack partial
Remove unused housing form controller
Tried to get a form to fill nested attributes

I want to be able to change the applicant's first name as a nested attribute
through the form, but it's not working.  Why?
Make Applicant identity attributes mass-assignable
Fix form field generation

This takes Dragoman out of the equation and uses @applicant to generate fields
directly.
Clean up some debugging code
Add a view for fields to the main form
Create a default applicant for new users
Avoid errors on certain fields with nil checks
Merge pull request #45 from jrunningen/nested-attribute-form

A few basic fields can be saved in the form and populated in the PDFs