Debugging: refactored console.logs on serverside and added variable to see total number of correct numbers directly when navigating to GQ1.
Refactoring: app name now wissomatApp instead of sampleApp
Refactoring: removed unnecessary console logs
Refactoring: prepared seperation of each controller into separate file
Fix: typo in "Süddeutsche" Link.
Refactoring: removed useless methods
Refactoring: comment to eventually consider in future
Refacotring: questionHandler. Comments. console outputs deleted. Possible violation found.