Spelling Testergbnis

Signed-off-by: René Meye <rene@meye.md>
Plot Nr of users per faculty

Signed-off-by: René Meye <rene@meye.md>
Vizalisation User per Degree Program

Signed-off-by: René Meye <rene@meye.md>
Vizualisation users registered per course

Signed-off-by: René Meye <rene@meye.md>
Changed Display for Mapping Questions

this fixes #60

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