Resolve Parent Values early when their elements are children

[CryZe]

If you query the categories of a game and query category.Game afterwards, there doesn't need to be a request anymore, as that is already known. The Caching algorithm might not catch that, as the game might've not been queried by it's ID initially, so the URL is different.

• [x] Game -> Category -> Game
• [x] Series -> Game -> Series
• [x] Category -> Record -> Category
• [x] Category -> Record -> Game
• [x] Game -> Record -> Game
• [x] Game -> Record -> Category
• [ ] User -> Runs -> User
• [ ] User -> Records -> User

Probably even more