Tell devise to use controllers/users/registrations_controller. Set routes and move views.
Toggle is_owner and is_admin when a user signs up.
Add link to sign up on home page and link to new accounts page 'get started' on companies show page if the company has no accounts.
Add link to 'cancel my account'. Only the owners of a company will ever see or be able to use this link. It
permanently destroys the owner's company and the owner him or her self.
Seed file no longer required. Owners can now sign them selves up to use the app.