Add simple_form gem
Add jquery-turbolinks gem
Install devise
Add super_admin and devise_security_extension
Configure Devise Part 1

- Add secure_validatable
- Change settings in initializer
Settings

- Add staging.rb file
- Make changes to environments files
- Add settings.yml
- Add staging section to secrets.yml
- Configure devise initializer part 2
Change settings and install handy
Generate Devise views
Install Active Admin

-Install Active Admin gem
- run active admin installer
- Add User model