地图获取方式扩展 / Map Acquisition Expanded
V1.0.0
*增加了两种获取地图的方法
*可以从其他国家购买地图（价格会随着你的税基的增加而增加），对方国家是否接受取决于好感度，边界距离等因素。
*可以向附属国索要地图，会增加附属国的独立倾向并降低对你的好感。
V1.0.0
*Provides two extra methods to obtain maps
*Maps can be purchased from other countries (the cost scales with your tax base), with acceptance depending on opinion, border distance, and other factors.
*Maps can be demanded from your subjects, increasing their liberty desire and decreasing their opinion of you.
