This PR contains several enhancements for the tracking of the Page Progress:
Added Indicator on Exercise / Quiz if it has been completed #60
Completed Exercises will be saved in db #61
Category Steps now only show page as completed, if all quizzes and exercises have been done #59
Pages which don't have exercise / quiz, will always be shown as completed. This could be changed in future, so a user has to at least visit the page once (?)
This PR contains several enhancements for the tracking of the Page Progress:
Added Indicator on Exercise / Quiz if it has been completed #60![image](https://user-images.githubusercontent.com/653140/57509717-415aa100-7305-11e9-93bd-496d7827a911.png)
Completed Exercises will be saved in db #61
Category Steps now only show page as completed, if all quizzes and exercises have been done #59![image](https://user-images.githubusercontent.com/653140/57509878-a8785580-7305-11e9-92c2-15c46f5f7127.png)
Pages which don't have exercise / quiz, will always be shown as completed. This could be changed in future, so a user has to at least visit the page once (?)