Merge pull request #2 from alanflorendo/alan

add seed file and csv for cards
initial attempt at view card page
jquery can get guesses and stats off the page
cardGuessedRight function implemented
card answer area disappears on load and reappears on submit
you can play several cards in a row now.  answer updates with appropriate color.  still need to count stats
i can play several cards in a row, and the round is updated.  next: need to update stats on page
added helper method for users and rounds, got sessions going, and added route for new users, need to start to style the login page
Merge pull request #3 from alanflorendo/john

added helper method for users and rounds, got sessions going, and added ...
Merge branch 'master' of https://github.com/alanflorendo/rounders_flashcards into alan
game play largely works, still need for stats to update on page.