Added Alien Swarm precaches
Added Ep1 and Ep2 precaches
Slight adjustment to VJ_IsDirt

> Minor changes to Particle repo
> Removed unused particle FX to free up space for other addons

Added Global support functions

-Added Shader set for flat normals, exponent, black, and white textures

New Particles for up-coming projects

New VFX for Antlions

Fixed minor particle issue

Added support for new SPV3 update

Fixed water overlay

None Provided