Automatically kicks players that don't have Client-side LuaCs installed from the server, with instructions pointing out how to install it in the kick message.
Useful for mods that require everyone to have Client-side LuaCs installed, such as Movable Wrecks and More Level Content.
Timer for their client to respond is by default 60 seconds, and is paused during mod downloads, if by any reason this is doing false-positives, you can increase the timer by running lua LuaCsClientSideEnforced.KickTimer = 60 on the server console.