added devise gem
added default url for development and production
added notices and alerts in application layout
generated devise views (installed on prior commit)
removed user model from schema to be regenerated with devise
generated User model using Devise
generated migration to add details to user
added model relationship to user.rb
removed sessions helper and commented out methods in users controller
removed sessions controller
created custom session routes, changed links in nav bar, added before filter in spots controller
modified user sign in
replaced first&last name with name
allowed name for user in devise,
modified devise new registration and other views, added route to show profile
accepting user info for creation
added .env file with secret key base and yelp keys
yelpster implemented for index API request
yelpster implemented for business result
removed a binding.pry