last reupload with navmesh file embedded directly inside the map to make sure it gets downloaded by the workshop.

re-uploaded because workshop stopped download the navmesh thats inside the addon folder.

v1.2 changes:
-added vent passage into dev room for ease of acess.

v1.1 changes:
-added a nice icon
-added button to clean map from brush props
-paid the light bill for the little house
-replaced light bulbs in the office and dev room
-hit the brush limit(oops)
-removed some crates
-optimized the map a little more
-attempted to fix cubemaps
-made hdr and ldr divorce(ldr took the map with him)
-fixed some npcs being scared of the stairs in the warehouse