Fixed some incorrect values for settings. (Slightly now matches the former '25%' setting.)

The default setting for Fecund has been changed to 'Moderate'.

The effect of the fecund trait on bust size has been slightly reduced.

Game rules localization tweaks.

Added: The pure-blooded trait now delays aging of appearance. (old_beauty_1)

Changed: Updated gfx files to be compatible with Roads to Power.

Changed: The previously separated size and toggle-related game rules have been merged.

Changed: Fixed some harmless bugs that occasionally appeared in error.log.

Changed: Some localization tweaks.

Added game rules. By default, fecund and physical traits now have a more subtle effect on appearance.

Also, added support for Gamerule Gadget which enables changing game rules during ongoing game.

Save compatible.