吞并派系(拥有刘备派系特点)-Unify other faction just like Liu_bei
现在所有派系，都拥有刘备派系的外交选项（与其他派系统一）。
但是此选项只能应用与同文化之间的兼并。最好与我发的另一个mod一起合用，这样不会有派系仇怨。
新功能：修复一个外交项目bug：194年剧本，所有汉帝国派系都多了一条信誉担保外交条款（只对于曹操派系有用），mod里修复了这个外交bug。
All factions have the diplomatic choice of confederation in faction of Liu_bei (unify other faction).
But this choice is only available for the annexation between factions with same culture. I suggest it is used with other MOD I uploaded, it won’t cause grudge.
New function: It fixes a diplomatic item bug: For the script of 194, all subculture factions have a diplomatic item of providing credibility (resource only available for faction of Cao_Cao). This mod fixes this diplomatic bug.
