Fixed unintended surface properties dependency crash

Removed unnecessary lua file which was causing surface properties on certain props to corrupt.

changed initial spawn message, updated vehicle categories, updated standard vehicle handling and first person views

Updated first person views for the Beta versions of Clydesdale, Blazer, Mothtruck, Longnose and Flatnose trucks.

Added Beta vehicles category and new handling files

Added new vehicles

Compressed some textures

Compressed some textures