Merge pull request #98 from temoor-gilmutdinov/master

MAL. Classes for hints, correct course unsubscribe.
MAL-132 | done
Fix tests
Fix kurspaket
Merge pull request #100 from Mitsuroseba/master

Fix tests
Merge pull request #99 from redlable/master

MAL-132 | done
Used term ids from variables instead of hard-coded