Merge with master

.gitlab-ci.yml

.pylintrc

custom_linter.sh

unisportomat/course_scraper/course_scraper.py

unisportomat/course_scraper/test_course_scraper.py

unisportomat/manage.py

unisportomat/quiz/migrations/0001_initial.py

unisportomat/quiz/migrations/0002_auto_20210525_1514.py

unisportomat/quiz/migrations/0003_criterion_question.py

unisportomat/quiz/migrations/0004_auto_20210526_2014.py

unisportomat/quiz/migrations/0005_merge_20210602_1355.py

unisportomat/quiz/models.py

unisportomat/quiz/tests.py

unisportomat/unisportomat/asgi.py

unisportomat/unisportomat/settings.py

unisportomat/unisportomat/urls.py

unisportomat/unisportomat/wsgi.py