Add husk for V19 (oil pump)
Move DeployTransform logic into its own method, and remove its CancelActivity call so it works properly when queued
Remove MustBeDestroyed from ^TechBuilding
Add a function to World for setting just the local pause state, and add a lock variable to prevent further pause state changes
Add a CenterPosition helper to Viewport
Add Lua standard library and supporting C#/yaml
Add Lua-powered Allies 01/Allies 02
Update CHANGELOG