fixed typos in application file and registrations controller file

Added notice and styles

Updated routes file devise controller

fixed typos in Application Controller

Modified devise for stripe

Added stripe js

Updated form for stripe and corrected syntax for stripe.rb file

Added stripe keys

Added stripe and figaro gems

Modified sign up form

Added plans variables and params to home page

Added sign up links to home page

Added association for plans and users

Added plan model and db table

Updated navbar with user links