Update v220928

- The ability to construct buildings with installed upgrades.
- Construction material cost summary.
- Improved upgrades interface. Building upgrades can be managed through the building info panel and you can upgrade multiple buildings at once.
- New mission in Inferno: Remote base
- Mouse rectangle selection selects bots or buildings.
- Shortcut keys for demolishing buildings and destroying materials.
- Bots can be assigned to buildings and supply materials to them.
- Smooth camera movement on flat maps.
- New building: pipe bridge - you can cross pipes with different liquids.
- Bot and Tech tabs in editor.
- New mission in Foothold: Superbot