Optionally upload solutions along with questions
When creating a test, maybe I should be able to provide solutions?
- I should be able to change this later relatively easily (I mean, compared to changing the questions, which should not be possible after creating a test).
- Clients might someday download this (a "see solution draft" button).
- Perhaps optionally, I should be able to provide either .pdf or .tex for such solutions.
- Such functionality could help us think about multiple choice questions.