- all users can view a quiz
- anonymous access to a quiz is working now
- some fixes
- question navigation
- public and private quiz html file
- fixing results query
- fixing results query issue when last results were not shown
- added a landing page with public quizzes on it
- landing page map is focused properly
- now the author of the quiz is known
- small naming fix
- small map fix
- explanations are now visible in anonymous quizzes
 - small changes
 - small change
 - quizzes are now marked as public / private
 - font change
 - font change
 - proper 'no question found alignment'
 - 'no question found' size fix
 - added an image to show to click on the map
 - if 'no question found' then don't display the left menu
 - arrow picture added
 - added signup message