- Add 2 center of trade in Tibet (Sikkim/Bhutan)

- Add ibadi religious center in Mascat

- Timurids ai war buff start at 1450
- Add Fergana core in uzbek province of Yarkand
- Rework Ethiopia/Somalia/Adjuran/Mogadischu ideas
- Ai swhalili nation as historical ideas group of madagascar
- Add Wakanda as formable nation
- Switch culture in some province of great lakes

- Add ai warbuff modifier to timurids at the same trigger than lucky nation till 1510 (till 100 cities)
- Ashikaga has now also quantity in last ai historical ideas group
- Ai Persia as warbuff from the start to 1700 (unchanged trigger)
- Scale number of cities needed in some modifiers from 10 to 11

- Ai Japan/Oda/Korea/Ryuku gain quantity in last historical ideas group
- Rework formosa ai historical ideas group

- Up Adjuran ideas

- Oman is now a lucky nation after 1650 even without masquate

- Harmonize maintenance/cost/recovery morale speed from conquest ai buff with Recovery/Revolution Target modifier

- Fix permanent claims in Golden Horde missions

- Improve logic of trigger and permanent claims in Tatar nation decision (Golden Horde)