Keepers of History/Devourers of History can now properly use Horde idea

- Updated for 1.37
- Fixed bug about Touhou Advisor and Idea group swap due to government reform

- Update for 1.36
- Added new policies for Vanilla's new Ideas

- Infrastructure-National Propaganda
- Infrastructure-Standing Army
- Infrastructure-Engineer
- Court-Absolutism
- Court-State Affairs
- Court-Imperial
- Court-Military Academy
- Court-Christian
- Court-Confucian
- Court-Lunarism
- Court-Touhou Taoism
- Court-Touhou Taoism for Senkai
- Court-Shinkism

- Early 4 idea slots now open at 5/7/9/10 ADM level.

- reflected infrastructure and court ideas&policies from vanilla
- mercenary idea has been changed in part, reflecting the content of mercenary idea newly introduced in vanilla
- has some adjustment of ideas due to the introduction of new vanilla ideas