Extended the box on the Retriever to look more like the real life "Longbox" edition

V3.1 UPDATES:
- Working hydrauliics for realistic unloading
- All fill types can now be loaded
- Decals and minor other fixes

Utility Version: Modified the Retriever to include Skidder Attachments and act as a utility vehicle for transporting bales/pallettes.
- Rear Hitch for weight attachment
- Front Hitch for tool attachment
- Lift Key (V) for rotating tools into Driving mode

OPTIMIZED TOOLS: ROTATE WITH V KEY (LIFT)
SKIDLOADER - High Dump Bucket and Bale Spikes / Bale Handler
(FrontLoader Bale Spikes and Bale Handler work fine also)