[arch-mirrors] mirror.f4st.host out of sync

[Florian Voit - F4ST.HOST]

Hello,

Unfortunately, the mirror.f4st.host (mirror.fs.cx) was out of sync since 
28 December 2015.
The issue was a lock file which was not removed automatically.
It is now fixed and the mirror is now synced again.
In addition, I have added a monitoring script which alerts me if the 
mirror is out of sync for more than 12h.

Best regards,
Florian