-landed_titles: Fix a few titles with de jure structure and its capital, hoping it will eliminate dumb AI war target weighting error.
-Rework title setup stuffs, including: better handle of landless status, dynamic spawning holy sites for Eastern religions
-Game rule: Mongol Invasion: Remove some custom, immature flavor events but add some new events to make it clean and challenging.
-Game rule: Turkic Conquerors: Rewrite most of events related to Sabuktigin, Seljuk, and Timur. Now they're rise as a HL style adventurer by begin raiding neighbors, with decisions and event chains which are exclusive to them.

-landed_titles: Adopted CleanSlate now.
-Fix a bug that maintenance events could misfire.

-history: technology: Adopted CleanSlate now and fixed miscellaneous holes/oversights
-Minor tweaks for turkic invasions.

Repacked .zip for fixing stupid CK2 workshop bug. Successful.

Repacked .zip for fixing stupid CK2 workshop bug. Failed

Init. upload.