Update to v2.3.1 — 三国时代2 Steam update #1056160

perform the tasks of qiuxian, toutan, public security, alienation, corner digging can be more than selected (such as encounter the need for three in the field of the general, the selection of the general will be automatically rotating qiuxian, until the general shi or the selected general all the task will stop) remove and functions, which will increase intelligence when upgraded. Now the loyalty of military officers will only change when changing the monarch a maximum of two horses can be bought, but the number is limited because of the advantages of horses reduce the difficulty of producing excellent generals in the spy's pregnant women can also give birth to children, newborn born directly become spies