装甲车拯救计划 salvage the armored car
修改内容：
* 装甲车修改为特种营，削弱装甲率，增加防御和HP。具有山地师与游骑兵相同的地形修正，定位为高速山地师，摩步的特种兵版本。
* 新增装甲车与机械化的火炮防空反坦炮版本。合成配方同摩托化。
* 决议里可以解锁动物朋友。高速象兵的bug已修复。12km/h的象兵还是太超模了。
* 与绝大部分mod兼容，诸如56，kr之类。
Changes:
* Armored vehicles have been regarded as Special Forces, with reduced hardness but increased defense and HP. They now feature the same terrain modifiers as Mountaineers and Rangers, positioning them as a high-speed mountaineers, or a special forces version of motorized infantry.
* New armored vehicle and mechanized versions of aa / at / art have been added. Composition are the same as motorized variants.
* Some animal brigades can now be unlocked via particular decision. Fix a bug that cause Elephantry at 12km/h.
* Compatible with most mods, such as Road to 56 and Kaiserreich.
