Moved "Add choice" button up.
Fixed "My results" not appearing.
Issue #2373667 by djdevin: Fixed Best/Last/All attempt storage and added tests.
Move ResultHelper::maintainResult() to Result\Maintainer class.
Clean up QuizEntityController.
Clean up QuizResultTestCase.
Fix PHP warning.
Cleanup ResultController::delete().
Merge pull request #103 from atdrupal/merge-5x

Merge 5x