Farming (Grow Plants, Maintain Farm, Farmer Job, Sell Crops, Custom Models)

UPDATE

1. QoL updates to various code parts.
2. Cached LocalPlayer, CurTime, ScrW, ScrH and such for micro-optimization.
3. Fixed fonts used in user interface not scaling properly.
4. Added a util function to give xp that automatically detects which XP system you are using.
5. That means the manual configs for enabling your XP system are removed.
6. Switched to a more reliable hook for initializing entities and creating data storage files for NPC.