fixed results method in quizimages controller
merge

Merge branch 'quiz_results'
conflict resolved

Merge branch 'master' of github.com:RossWittenberg/search_bar

Conflicts:
	app/controllers/bars_controller.rb
Merge pull request #32 from RossWittenberg/css

black overlay for quiz
added stroke to title
merging css changes from rebecca

Merge branch 'master' into css