New screen size controls on Display Layout & Effects screen

[hrydgard]

I feel the new ones make more sense and are more flexible, and no more confusing "modes".

(post effects UI is still ugly, will clean that up later)

(Will fixup the translation strings before I merge).

[ghost]

Might be related to the user interface changes in graphics settings.
When I play a game and try to change rendering resolution during in game like for example from X2 to X1 rendering resolution doesn't change still X2 applied while in settings is X1 🤔

[hrydgard]

Hm, interesting. I'll take a look

[hrydgard]

@Gamemulatorer Submitted a fix, seems to work for me.

[ghost]

@Gamemulatorer Submitted a fix, seems to work for me.

Thanks