- rewrote most of the code for optimization.
- fixed issue where the UA stopped working if the unit with the ouboutou promotion was killed
- fixed issue where two different units could end up with the ouboutou promotion at the same time.
- fixed issue where the UU wouldn't provide happiness.
- fixed issue with incompatibility with other civs having a great prophet replacing UU.
- fixed issue where the player would sometimes end up with a regular great prophet instead of the UU.
- changed the logic behind the AI's usage of the UU. They are now less likely to expend citizens after having founded a religion themselves and even more less likely to when no more religions can be founded in the game.
- changed some help texts to make abilities/effects more clear.
- changed the decision text formatting to JFD's style.
- fixed clipping issue with the map in the civ selection menu.
- fixed issue with the decision "The Snake King" where the its bonus would apply.
- fixed issue with the decision "Spirit of the Rock" where the chosen units wouldn't have their health halved.

- fixed issue where the Ouboutou promotion wouldn't get passed on to a new unit
- fixed issue with notification about the Ouboutou promotion
- fixed issue with the ability to expend citizens: now the citizens won't continue to work tiles after being expended

- added diplo lines
- added music
- fixed issue with decision's breaking various mod support
- fixed issue with the UA