added controllers and started adding views
moved unvoted_names methods from helper to choices_controller, but these may soon be replaced by Pat's new methods
scoped choice's user_id validation within name_id
added 'disliked names' method
added 'names you like' feature to user profile page
added flash messages to application template
Fixed merge conflict
Merge pull request #1 from shamrockit/users

added controllers and started adding views