[Sourcemod] VSH Mannopolis (Version 1 Update)

[Sourcemod] VSH Mannopolis (Version 1 Update) 1.5

Updates: The playable area of the map has been downscaled a bit as I've cutoff areas that I feel were unnecessary. Additionally, optimization has been improved and a lot of the buildings seen in the city/trade part of the map unrender when being a wall or inside a visleaf.