v1.0.0-rc.5

Unity Release Candidate 5

• [docs only] Fix: Set is_cosmetic -> contains_cosmetics
• Mounts family id is now really the family id
• Fix: invalid ankama_ids crashed (returned 500), now returns 404
• „Air damage“ (Dofus 3 beta) -> „Air Damage“ (Dofus 3) Mapping. This changes the element id for that.