[Systems] Master nameserver changed for sugarlabs.org et al.

[Bernie Innocenti]

Hello,

as announced some time ago, I've moved the master nameserver of the
following domains:

 sugarlabs.org
 sugarlabs.net
 somosazucar.org
 somosazucar.net
 olenepal.org
 pustakalaya.org

The new master nameserver is ns1.sugarlabs.org, aka
lightwave.sugarlabs.org, a virtual machine hosted on treehouse.

The old master ns1.codewiz.org, aka trinity.develer.com, is now acting
as a secondary slave.

Access is regulated by the following (draft) documentation:

  http://wiki.sugarlabs.org/go/Sysadmin/Nameservers

This change was supposed to be straightforward, but as usual it took me
the entire day chasing bugs in slave configurations and notifies. Watch
out for name resolution problems over the next few days!

-- 
   // Bernie Innocenti - http://codewiz.org/
 \X/  Sugar Labs       - http://sugarlabs.org/