added a test for the 'userquizzes loader as well as added tools to
compare collections and print maps.
passed the test for adding a quizz.
wrote removeQuiz() and dependencies. need to make sure that the quiz
folder is also removed.
added more behaviour tests to the remove quiz test.
changed the quiz file generator to also create folders for the quizzes.
loader test wasnt working propperly. added support to all tests to make
sure they have a source file.
wrote test for the loader constructor, changed save all quizzes to use
the proper folder creator method.
restructured quiz to be independent of questions, a config file handles
the connection.
wrote the save quiz () under Saver, completely independent from the
actual questions.
wrote a first test for save quiz.
wrote a test for the save quiz ();
wrote the class for QuizLoader
save quiz now generates stubbed files for the questions.
questions are now created only with their number as signature. question
object needs to know it's number.
created a method to add questions.
wrote further tests for add a question method under saver.
wrote impl of the remove question method under saver.
wrote test for remove a question undersaver class.
made sure the setup quiz under the saver test allways saves the quiz.
wrote a save question () under saver that writes to json