Merge pull request #10 from Adrian-Pask/justin-tyler2

Justin tyler2
Fixed a seeding issue for cards
Merge branch 'master' of https://github.com/Adrian-Pask/Awesome-Flashcards
Fixed seeds
added signup erb, tweaked css
why do I comment here?

Merge branch 'master' of https://github.com/Adrian-Pask/Awesome-Flashcards into justin-tyler2