all the form changes - nested attributes and more.  Programs added. Team added.
added affiliations to schema and form; added advisory to form
affiliations, networks, prizes, balances, incomes, instit_donors: added all as tables to schema; added models; updated form and controller
updated association tests
minor schema change
added networks and affiliations join tables
fixed merge conflicts and added approved field
removed users from views devise
bug fixes
added new controller to reroute user to form after signup
added route for rerouting after signup
Merge pull request #42 from mule-deer-2013/form_update

Form update
merging my devise with the latest from lloyd
fix styling and footer
pull from origin
style home and search page