v0.4
-opened access to top level
-opened access to ground level
-remapped/retextured elevators, small side walls, and other small objectes
-added 2nd level elevator
-added reverb (for the moment it is audible on the top level also, where it should not be)
-added guardrails to both circular ramps
-reworked lights to prepare them for night mode
-implemented first iteration of night mod (requires custom shaders)
-added new exterior building


v0.3.1
-added fire water pipes
-textured (first run) technical buldings
-textured unusable "sidewalk"
-retextured all barriers (+AO)
