Build source code mirror

In order to save network bandwidth, and for some other reason that is well known to Chinese people, some might not be able to access this website.

So it is welcome to have someone build a source code mirror for Fcitx.

You can also download source code in this way.

Here we have a rsync server, you can access it with command:

rsync -a --progress rsync://download.fcitx-im.org/source