[Yaffs] stoneboat maintenance

Hullo there,

I've scheduled an upgrade for stoneboat from debian squeeze to wheezy
for tomorrow (17th Oct). This will require a bit of downtime for
services such as the YAFFs/balloonboard sites and svn/git
repositories, and the mailing lists.
Hopefully it will run like clockwork and this will be a minimum disruption :-)

Jenny