add db and model class
fix DB config
Merge pull request #3 from sallon88/master

add db related classes
change config
Merge branch 'master' of github.com:MacDino/fightgame
改进概率计算
改进概率计算
Merge branch 'master' of github.com:sallon88/fightgame
改进概率计算
Merge branch 'master' of https://github.com/MacDino/fightgame
添加地图和怪兽
更新文档
Merge pull request #4 from sallon88/master

改进概率计算方式
更新文档
Merge github.com:MacDino/fightgame