added single file support
added single file support

evalphobia/xorm,zj8487/xorm,evalphobia/xorm,henrylee2cn/xorm,zj8487/xorm,go-xorm/xorm,lunny/xorm,aviau/xorm,vCaesar/xorm,go-xorm/xorm,toophy/xorm,ymhhh/xorm,tempbottle/xorm,vCaesar/xorm,zileyuan/xorm,lunny/xorm,toophy/xorm,aviau/xorm,zileyuan/xorm,Michael2008S/xorm,tempbottle/xorm,Michael2008S/xorm,henrylee2cn/xorm,ymhhh/xorm