Core

应用目录结构
==========

> commands/
> components/
> config/
> controllers/
> core/
>     core/authorized/
>     core/components/
>     core/filesystem/
>     core/logger/
> data/
>     data/database/
> extensions/
> models/
> modules/
>     modules/comment/
>     modules/credit/
>     modules/mail/
>     modules/torrent/
>     modules/user/
> runtime/
> tests/