Multiple Question Types possible.

With different correction types

Signed-off-by: René Meye <rene@meye.md>
Markdown support für in-place-editing

Signed-off-by: René Meye <rene@meye.md>
Some documentation

Signed-off-by: René Meye <rene@meye.md>
Better look on how to page and calculation of test-result

Signed-off-by: René Meye <rene@meye.md>
Register Courses in HowTo

- Register multiple Coures at once
- added support for course_name
- define different course_levels

Signed-off-by: René Meye <rene@meye.md>
Better Step 2

Signed-off-by: René Meye <rene@meye.md>
Ignoring stuff

Signed-off-by: René Meye <rene@meye.md>
Some changes to have variable texts

Signed-off-by: René Meye <rene@meye.md>