Dep/Mysql

Add Mysql database connector.

Signed-off-by: Y.Moon <chglove@live.cn>
Shared/DataBase

Add Base DataBase class.

Signed-off-by: Y.Moon <chglove@live.cn>
System/Win

Change projects to MultiByte.

Signed-off-by: Y.Moon <chglove@live.cn>
Game/Game

Init database.

Signed-off-by: Y.Moon <chglove@live.cn>