ISN-Zurich/ISN-Learning-Cards — pull request #46 by evangelia-mitsopoulou (2012-08-21 10:16:08+00:00)
Title: answer view/ feedback view changes

- tap on course title icon navigate to question view
- feedback for multiple choice answers
- tip icon is dysfunctional
- go back and forth between question and answer view, stores the ticked answers
- when no data are loaded, a message text is displayed and the forward button navigates to next question
- answer view/feedback view load a widget that handles each question type accordingly
- instantiation of data structures if they don't exist in the storage yet
- logout button fixed