Changed .gitignore to ignore .env file.
Added env variables
Added cover art for author show page
Modified to complete assignment 42
Added Bootstrap styling to every page, added links to book show page from author's bibliography.
Added public/uplaods to .gitignore
Added a Users table, created a migration to assign a user to all books.
Modified the SetupUsers migration
In the process of adding users. Part 1
Added user sign in and sign out, admin privileges, and a navbar.
Added user password authentication through bcrypt.