Can log in via omniauth & detect user session
Added omniauth to gitignore
Can log out of the application
merged auth into master
Update README.markdown
Updates to add styling to the main navbar
Makes the application logo work
Adds in main layout sign-in/sign-out functionality

Adds butons for sign-in/sign-out using devise/omniauth.
Links the email at the top right of the page to the user model page
Updated seeder data csv
Adds in simple google book api access
Adds notice to layout; uses boostrap
Prettys up the main book page
Updates the seeding to work with authors

Seeding now includes authors, data.csv format updated
Changes authors to actully appear nicely
Missed these
Missed these
Adds in the basics for typeahead searching
Adds in enter-to-go for the search bar
Moves around the search bar