This update includes the following changes:
- All research buttons are now shown in demo, but not all interactable
- Changes to simulations for current passed between Power Generators, Conductors and Substations
- Added random selection of living and dead plants/trees/objects to each map for more variety
- Fixed z axis fighting of expo building on desert map
- Fixed issue that made the first few roads that spawn become surrounded by buildings, stopping roads from expanding neatly.