guard and spork
Merge pull request #5 from jmyers0022/implement_questions

Working on implementing questions.  Most tests passing.
Merge branch 'master' into implement_questions
added validations to question model
updated schema from users migration
Merge pull request #6 from jmyers0022/question_controller_and_views

Question controller and views
merged the user model/migration
Merge branch 'master' into implement_questions
Added user model association, integration tests pass