Illegal Discoveries (Discover Loot, Dynamic Rewards & Custom Models)

UPDATE

1. Added Russian translation.
2. Fixed a bug if triggered a random reward, but there were no rewards enabled.
3. Fixed an issue with drawing the halo and 3d2d for entities outside the PVS.
4. Fixed halo not using DistanceForHalo config.
5. Removed DistanceToStopDisplaying config as we check when the player can see the entity instead.
6. Changed 2D hook for drawing distance to HUDPaint instead of HUDDrawTargetID to avoid conflicts.