Quests
Quests which can or must be done by users

GET /v2/quests
Return all the quests

GET /v2/cursus/:cursus_id/quests
Return all the quests of the given Cursus

GET /v2/campus/:campus_id/quests
Return all the quests of the given Campus

GET /v2/users/:user_id/quests
Return all the quests of the given User

GET /v2/quests/:id
Get a quest

POST /v2/quests
Create a quest

PATCH /v2/quests/:id
Update a quest

PUT /v2/quests/:id
Update a quest

DELETE /v2/quests/:id
Destroy a quest