fixed cronjob on merkel / ftp

[Andreas Barth <aba@not.so.argh.org>]

Hi,

I fixed the cronjob now by disabling the rsync of Maintainers, and using
a symlink to /org/ftp.d.o/ftp/indices/Maintainers - so we got rid of the
rsync errors and don't need to care about it anymore.


Cheers,
Andi