Remove unneeded routes and dry up code a little
Refator UserUpdater object
Large scale refactor of controllers into separate files and helpers
Add user_auth and user_data controllers to clean up index controller
Refactor update_user helper methods
Refactor check_for<desire>_desire helper methods
Merge pull request #11 from Cfeusier/CF_update_user_attrs_spike

Cf update user attrs spike -- refactor user controllers and helper methods