hid several js scripts from scripts file
adjusted styles for quizzes and questions
modified js alert to find target based on incoming object
added show action to quizzes; added parameters to edit action
modified attributes of question
added home page link to navbar
added links to quiz linkbar
added question display to quiz edit page
added links to quiz index page
adjusted errors js to take target variable
modified routes'
removed timestamps from join table
removed timestamps in schema
added quiz show page; added current quiz display to user root page
files for testing out radio button ideas
added several views for answers
added ability to create, destroy, edit questions; added tests for questions
added email display to users root page