Merge pull request #8 from saltys/quizzes

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Merge pull request #9 from saltys/quizzes

Quizzes
Merge branch 'master' of https://github.com/saltys/movie_match into quizzes
Merge pull request #10 from saltys/quizzes

Add simple form
Merge branch 'master' of https://github.com/saltys/movie_match into quizzes
Revise model tests