Made ammo entities transmit on client continuously

Fixed 45 ACP and 57MM mixing and just being broken in code

Added CS:S Ammo types and entities

Fixed gun accuracy adding jump inaccuracy when in a vehicle

Fixed bullet callback not being called correctly

Slightly changed font stuff

Viewbob optimizations

Small change for better Terminator Nextbot support.

Added player slowing based on held weapon (see server settings for more info)

Added setting that makes it so you can only hold one primary and one secondary.

Small fix for NPC aiming

Added better NPC support/settings

Added safety check for weapon type damage multipliers