Adds TSL plots and proper city and unit cultures for each CIVITAS city-state.

Added support for all civs created under the CIVITAS banner.

Minor fixes to TSL plots - some of the plots were repeats in the most recent update, which may cause issues.

Added TSL positions for all modded civs' city-state versions on official Huge Earth map only - there isn't enough room for everyone on the Standard Earth map since every civ needs a unique spawning plot.

Added TSL support for official civs turned city-states.

Fix to allow mutual exclusive-ness in multiplayer, and not crash when loading a multiplayer save.

Rolled back front end changes to multiplayer lobby behaviour due to unexpected side effects with launching a previous game save.

Updated for Leugi's Mexico and TheColdHands' Kyrgyx and Dahomey!

Fixed an issue where city-states that grant a unique building will allow you to build the building that is replaced by the unique building if suzerainty is lost.

(If you are suzerain of Tenochtitlan (Aztecs), you gain access to the Tlachtli which replaces the Arena. If you build a Tlachlti and then lose suzerain status, the Tlachtli remains and you may then build the basic Arena in the same district).

Updated with code that actually works to block duplicate civs and city-states in multiplayer lobbies. Previous code would not correctly have the script choose leaders before beginning loading into the game.